Property:Inflorescence architecture

Types of inflorescence architecture

None.

Parts of inflorescence architecture

None.

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Lilaea +
sessile  +, scapose  +
Lilaea scilloides +
sessile  +, scapose  +
Liliaceae +
umbellate  +, cymose  +, spicate  +
Lilium +
1-25(-45)-flowered  +, bracteate  +, open  +, …
Lilium bolanderi +
1-9-flowered  +, umbellate  +
Lilium canadense +
1-17-flowered  +
Lilium catesbaei +
1(-3)-flowered  +, umbellate  +
Lilium columbianum +
1-25(-45)-flowered  +
Lilium grayi +
1-9(-16)-flowered  +
Lilium humboldtii +
1-33(-40)-flowered  +
Lilium humboldtii subsp. humboldtii +
1-33(-40)-flowered  +
Lilium humboldtii subsp. ocellatum +
1-33(-40)-flowered  +
Lilium iridollae +
1-4-flowered  +, umbellate  +
Lilium kelleyanum +
1-15(-25)-flowered  +
Lilium kelloggii +
1-27-flowered  +
Lilium lancifolium +
3-6(-25)-flowered  +
Lilium maritimum +
1-13-flowered  +
Lilium michauxii +
1-4-flowered  +, umbellate  +
Lilium michiganense +
1-11-flowered  +
Lilium occidentale +
1-35-flowered  +
Lilium pardalinum +
1-28(-35)-flowered  +
Lilium pardalinum subsp. pardalinum +
1-28(-35)-flowered  +
Lilium pardalinum subsp. pitkinense +
1-28(-35)-flowered  +
Lilium pardalinum subsp. shastense +
1-28(-35)-flowered  +
Lilium pardalinum subsp. vollmeri +
1-28(-35)-flowered  +
Lilium pardalinum subsp. wigginsii +
1-28(-35)-flowered  +
Lilium parryi +
1-31-flowered  +
Lilium parvum +
1-26(-41)-flowered  +
Lilium philadelphicum +
1-3(-6)-flowered  +, umbellate  +
Lilium pyrophilum +
1-7-flowered  +
Lilium rubescens +
1-40-flowered  +
Lilium superbum +
1-22-flowered  +
Lilium washingtonianum +
1-33-flowered  +
Lilium washingtonianum subsp. purpurascens +
1-33-flowered  +
Lilium washingtonianum subsp. washingtonianum +
1-33-flowered  +
Limnobium +
short-pedunculate  +, sessile  +, cymose  +
Limnobium spongia +
short-pedunculate  +, sessile  +, cymose  +
Limnocharitaceae +
bracteate  +
Limnodea +
compound  +
Limnodea arkansana +
compound  +
Lindera +
umbellate  +, subsessile  +
Lindera benzoin +
umbellate  +, subsessile  +
Lindera melissifolia +
umbellate  +, subsessile  +
Lindera subcoriacea +
umbellate  +, subsessile  +
Liquidambar +
bracteate  +, spicate  +, capitate  +
Liquidambar styraciflua +
bracteate  +, spicate  +, capitate  +
Listera auriculata +
5-20-flowered  +
Listera australis +
5-25-flowered  +
Listera borealis +
5-20-flowered  +
Listera caurina +
5-30-flowered  +
Listera convallarioides +
5-20-flowered  +
Listera cordata +
5-25-flowered  +
Listera cordata var. cordata +
5-25-flowered  +
Listera cordata var. nephrophylla +
5-25-flowered  +
Listera ovata +
10-100-flowered  +
Listera smallii +
5-15-flowered  +
Lithachne +
spicate  +
Lithachne humilis +
spicate  +
Lithocarpus +
spicate  +, staminate  +
Lithocarpus densiflorus +
spicate  +, staminate  +
Lithocarpus densiflorus var. densiflorus +
spicate  +, staminate  +
Lithocarpus densiflorus var. echinoides +
spicate  +, staminate  +
Lithophragma +
2-12(-25)-flowered  +
Lithophragma affine +
2-12(-25)-flowered  +
Lithophragma bolanderi +
2-12(-25)-flowered  +
Lithophragma campanulatum +
2-12(-25)-flowered  +
Lithophragma cymbalaria +
2-12(-25)-flowered  +
Lithophragma glabrum +
2-12(-25)-flowered  +
Lithophragma heterophyllum +
2-12(-25)-flowered  +
Lithophragma maximum +
2-12(-25)-flowered  +
Lithophragma parviflorum +
2-12(-25)-flowered  +
Lithophragma tenellum +
2-12(-25)-flowered  +
Lithophragma trifoliatum +
2-12(-25)-flowered  +
Livistona +
branched  +, spicate  +
Livistona chinensis +
branched  +, spicate  +
Livistona rotundifolia +
branched  +, spicate  +
Lloydia +
leafy-bracteate  +, 1-2-flowered  +
Lloydia serotina +
leafy-bracteate  +, 1-2-flowered  +
Lloydia serotina var. flava +
leafy-bracteate  +, 1-2-flowered  +
Lloydia serotina var. serotina +
leafy-bracteate  +, 1-2-flowered  +
Loeflingia +
1(-2)-flowered  +
Loeflingia squarrosa +
secund  +
Lolium +
compound  +
Lolium multiflorum +
compound  +
Lolium perenne +
compound  +
Lolium persicum +
compound  +
Lolium rigidum +
compound  +
Lolium temulentum +
compound  +
Lolium temulentum subsp. remotum +
compound  +
Lolium temulentum subsp. temulentum +
compound  +
Lophiola +
condensed  +, loose  +, many-flowered  +, …, …
Lophiola aurea +
open  +
Ludwigia arcuata +
well-formed  +
Ludwigia brevipes +
few-flowered  +
Ludwigia decurrens +
open  +
Ludwigia glandulosa +
open  +
Ludwigia glandulosa subsp. brachycarpac. +
open  +
Ludwigia glandulosa subsp. glandulosa +
open  +
Ludwigia octovalvis +
open  +
Ludwigia repens +
few-flowered  +
Ludwigia simpsonii +
open  +
Ludwigia sphaerocarpa +
open  +
Luetkea +
5-20(-30)-flowered  +
Luetkea pectinata +
5-20(-30)-flowered  +
Luffa +
umbellate;subumbellate  +
Luffa acutangula +
umbellate;subumbellate  +
Luffa acutangula var. acutangula +
umbellate;subumbellate  +
Luffa aegyptiaca +
umbellate;subumbellate  +
Luma +
3-flowered  +
Luma apiculata +
3-flowered  +
Luziola +
staminate  +, pistillate  +
Luziola bahiensis +
staminate  +, pistillate  +
Luziola fluitans +
pistillate  +, staminate  +
Luziola peruviana +
staminate  +, pistillate  +
Luzula acuminata +
branching  +, cymose  +
Luzula acuminata var. acuminata +
simple  +
Luzula acuminata var. carolinae +
branching  +
Luzula arctica +
umbellate  +
Luzula arcuata +
umbellate  +
Luzula arcuata subsp. unalaschkensis +
umbellate  +
Luzula bulbosa +
umbellate  +
Luzula campestris +
umbellate  +
Luzula comosa +
sessile  +, umbellate  +
Luzula confusa +
umbellate  +
Luzula divaricata +
dichasial  +
Luzula echinata +
umbellate  +
Luzula groenlandica +
umbellate  +
Luzula hitchcockii +
anthelate  +
Luzula kjellmaniana +
umbellate  +
Luzula luzuloides +
dichasial  +
Luzula luzuloides subsp. luzuloides +
anthelate  +
Luzula multiflora +
umbellate  +
Luzula multiflora subsp. frigida +
umbellate  +
Luzula multiflora subsp. kobayasii +
umbellate  +
Luzula multiflora subsp. multiflora +
umbellate  +
Luzula orestera +
umbellate  +
Luzula pallidula +
umbellate  +
Luzula parviflora +
flowered  +, anthelate  +
Luzula piperi +
dichasial  +
Luzula rufescens +
branching  +, simple  +
Luzula spicata +
umbellate  +
Luzula subcapitata +
umbellate  +
Luzula subcongesta +
umbellate  +
Luzula subg. Anthelaea +
dichasial  +
Luzula subg. Luzula +
umbellate  +
Luzula subg. Pterodes +
branched  +, simple  +
Luzula wahlenbergii +
flowered  +, anthelate  +
Lycurus +
pistillate  +
Lycurus phleoides +
pistillate  +
Lycurus setosus +
pistillate  +
Lyonia ligustrina var. foliosiflora +
bracteate  +
Lyonia ligustrina var. ligustrina +
bracteate  +
M
Macleaya +
many-flowered  +
Macleaya cordata +
many-flowered  +
Maclura +
pistillate  +, staminate  +
Maclura pomifera +
pistillate  +, staminate  +
Macrochloa +
compound  +
Macrochloa tenacissima +
compound  +
Maianthemum +
5-250-flowered  +
Maianthemum canadense +
12-25-flowered  +, complex  +
Maianthemum dilatatum +
15-40-flowered  +, complex  +
Maianthemum racemosum +
70-250-flowered  +
Maianthemum racemosum subsp. amplexicaule +
70-250-flowered  +
Maianthemum racemosum subsp. racemosum +
70-250-flowered  +
Maianthemum stellatum +
6-15-flowered  +, simple  +
Maianthemum trifolium +
5-15-flowered  +, simple  +
Malacomeles +
1-5[-7]-flowered  +
Malacomeles denticulata +
1-5[-7]-flowered  +
Malacothamnus aboriginum +
spicate  +, interrupted  +
Malacothamnus clementinus +
short-spicate  +
Malacothamnus davidsonii +
spicate  +
Malacothamnus densiflorus +
spicate  +, interrupted  +
Malacothamnus fasciculatus +
spicate  +, cymose  +
Malacothamnus fremontii +
spicate  +, interrupted  +
Malacothamnus jonesii +
subracemose  +
Malacothamnus marrubioides +
spicate  +, interrupted  +
Malacothamnus palmeri +
short-spicate  +
Malpighia glabra +
(3-)4-10(-12)-flowered  +
Malus +
2-12-flowered  +
Malus angustifolia +
2-12-flowered  +
Malus baccata +
2-12-flowered  +
Malus coronaria +
2-12-flowered  +
Malus fusca +
2-12-flowered  +
Malus halliana +
2-12-flowered  +
Malus hupehensis +
2-12-flowered  +
Malus ioensis +
2-12-flowered  +
Malus prunifolia +
2-12-flowered  +
Malus pumila +
2-12-flowered  +
Malus toringo +
2-12-flowered  +
Malva neglecta +
long-stalked  +, 2-6-flowered  +
Malvaceae subfam. Grewioideae +
solitary  +, cymose  +, fasciculate  +
Malvaceae subfam. Tilioideae +
3-24[-80]-flowered  +
Mammea +
pedicellate  +
Mammea americana +
1-flowered  +, 3+-flowered  +
Manfreda +
bracteate  +
Manfreda longiflora +
10-21-flowered  +
Manfreda maculosa +
7-33-flowered  +, open  +
Manfreda sileri +
bracteate  +
Manfreda variegata +
bracteate  +
Manfreda virginica +
bracteate  +
Manilkara jaimiqui subsp. emarginata +
2-5-flowered  +
Marah +
umbellate;subumbellate  +
Marah fabacea +
umbellate;subumbellate  +
Marah gilensis +
umbellate;subumbellate  +
Marah guadalupensis +
umbellate;subumbellate  +
Marah horrida +
umbellate;subumbellate  +
Marah macrocarpa +
umbellate;subumbellate  +
Marah oregana +
umbellate;subumbellate  +
Marah watsonii +
umbellate;subumbellate  +
Maranta +
unbranched  +
Maranta arundinacea +
unbranched  +
Marantaceae +
bracteate  +, branched  +, compound  +, …, …
Mazaceae +
scapose  +
Mazus +
scapose  +
Mazus miquelii +
scapose  +
Mazus pumilus +
scapose  +
Meconella +
1-flowered  +
Meconella californica +
1-flowered  +
Meconella denticulata +
1-flowered  +
Meconella oregana +
1-flowered  +
Medeola +
sessile  +, (2-)3-9-flowered  +, umbellate  +
Medeola virginiana +
sessile  +, (2-)3-9-flowered  +, umbellate  +
Melaleuca +
4-80-flowered  +
Melaleuca citrina +
(10-)20-80-flowered  +
Melaleuca linariifolia +
4-80-flowered  +
Melaleuca quinquenervia +
15-54-flowered  +
Melaleuca viminalis +
15-50-flowered  +
Melanthium +
umbellate  +, cymose  +, spicate  +
Melanthium latifolium +
umbellate  +, cymose  +, spicate  +
Melanthium parviflorum +
umbellate  +, cymose  +, spicate  +
Melanthium virginicum +
umbellate  +, cymose  +, spicate  +
Melanthium woodii +
umbellate  +, cymose  +, spicate  +
Melastoma malabathricum +
loose  +, compact  +, 2-7-flowered  +
Melica +
compound  +
Melica altissima +
compound  +
Melica aristata +
compound  +
Melica bulbosa +
compound  +
Melica californica +
compound  +
Melica ciliata +
compound  +
Melica frutescens +
compound  +
Melica fugax +
compound  +
Melica geyeri +
compound  +
Melica geyeri var. aristulata +
compound  +
Melica geyeri var. geyeri +
compound  +
Melica harfordii +
compound  +
Melica imperfecta +
compound  +
Melica montezumae +
compound  +
Melica mutica +
compound  +
Melica nitens +
compound  +
Melica porteri +
compound  +
Melica porteri var. laxa +
compound  +
Melica porteri var. porteri +
compound  +
Melica smithii +
compound  +
Melica spectabilis +
compound  +
Melica stricta +
compound  +
Melica stricta var. albicaulis +
compound  +
Melica stricta var. stricta +
compound  +
Melica subulata +
compound  +
Melica torreyana +
compound  +
Melinis +
bracteate  +, ebracteate  +
Melinis minutiflora +
bracteate  +, ebracteate  +
Melinis nerviglumis +
bracteate  +, ebracteate  +
Melinis repens +
bracteate  +, ebracteate  +
Melochia pyramidata var. pyramidata +
2-25-flowered  +, umbellate  +
Melochia tomentosa var. tomentosa +
umbellate  +, cymose  +
Melothria +
umbellate;subumbellate  +
Melothria pendula +
umbellate;subumbellate  +
Menziesia +
2-10-flowered  +, corymbiform  +, umbelliform  +
Menziesia ferruginea +
2-10-flowered  +, corymbiform  +, umbelliform  +
Menziesia pilosa +
2-10-flowered  +, corymbiform  +, umbelliform  +
Mercurialis annua +
staminate  +
Mesadenus +
scapose  +
Mesadenus lucayanus +
scapose  +
Mespilus +
1-flowered  +
Mespilus germanica +
1-flowered  +
Mibora +
compound  +
Mibora minima +
compound  +
Micranthes apetala +
10-25-flowered  +
Micranthes aprica +
purple-tipped  +, 5+-flowered  +
Micranthes bryophora +
open  +, 2-3+-flowered  +
Micranthes californica +
open  +, 20+-flowered  +
Micranthes calycina +
racemiform  +, 3-15-flowered  +
Micranthes careyana +
40+-flowered  +
Micranthes caroliniana +
open  +, 15+-flowered  +
Micranthes eriophora +
open  +, 10+-flowered  +
Micranthes ferruginea +
open  +, 20-30+-flowered  +
Micranthes foliolosa +
open  +, branched  +, 2(-5+)-flowered  +
Micranthes fragosa +
open  +, 30+-flowered  +
Micranthes gaspensis +
purple-tipped  +, subcapitate  +, spicate  +
Micranthes gormanii +
branched  +, open  +, (10-)30+-flowered  +
Micranthes hieraciifolia +
30+-flowered  +
Micranthes hitchcockiana +
open  +, 70+-flowered  +
Micranthes howellii +
open  +, 5-10(-20)-flowered  +
Micranthes idahoensis +
15+-flowered  +
Micranthes integrifolia +
open  +, more or less congested  +
Micranthes lyallii +
10-15-flowered  +
Micranthes marshallii +
open  +, 15-50+-flowered  +
Micranthes micranthidifolia +
open  +, (30-)50+-flowered  +
Micranthes nelsoniana +
brown-tipped  +, open  +, 10+-flowered  +
Micranthes nelsoniana var. carlottae +
brown-tipped  +, open  +, 10+-flowered  +
Micranthes nelsoniana var. cascadensis +
brown-tipped  +, open  +, 10+-flowered  +
Micranthes nelsoniana var. insularis +
brown-tipped  +, open  +, 10+-flowered  +
Micranthes nelsoniana var. nelsoniana +
brown-tipped  +, open  +, 10+-flowered  +
Micranthes nelsoniana var. porsildiana +
brown-tipped  +, open  +, 10+-flowered  +
Micranthes nidifica +
30+-flowered  +
Micranthes nivalis +
(5-)10-40-flowered  +
Micranthes nudicaulis +
5-20-flowered  +
Micranthes occidentalis +
(10-)30+-flowered  +
Micranthes odontoloma +
open  +, 10-30+-flowered  +
Micranthes oregana +
pink-tipped  +, open  +, (30-)50+-flowered  +
Micranthes palmeri +
open  +, 30+-flowered  +
Micranthes pensylvanica +
open  +, (30-)50+-flowered  +
Micranthes petiolaris +
open  +, 30+-flowered  +
Micranthes razshivinii +
racemiform  +, open  +, (2-)4-16-flowered  +
Micranthes rhomboidea +
cream-tipped  +, capitate  +, glomerate  +, …, …
Micranthes rufidula +
open  +, 15+-flowered  +
Micranthes spicata +
15+-flowered  +
Micranthes stellaris +
open  +, 2-10-flowered  +
Micranthes subapetala +
30+-flowered  +
Micranthes tempestiva +
5-15(-20)-flowered  +
Micranthes tenuis +
2-10-flowered  +
Micranthes texana +
branched  +, 20+-flowered  +
Micranthes tischii +
open  +, (3-)5-15(-18)-flowered  +
Micranthes tolmiei +
2-10-flowered  +
Micranthes unalaschcensis +
2-10-flowered  +
Micranthes virginiensis +
open  +, 30+-flowered  +
Microchloa +
pistillate  +
Microchloa kunthii +
pistillate  +
Micromonolepis +
branched  +
Micromonolepis pusilla +
branched  +
Microstegium +
subdigitate  +
Microstegium vimineum +
subdigitate  +
Milium +
compound  +
Milium effusum +
compound  +
Milium vernale +
compound  +
Milla +
1-30-flowered  +, umbellate  +
Milla biflora +
1-9-flowered  +
Minuartia +
open  +
Minuartia arctica +
open  +
Minuartia austromontana +
open  +
Minuartia biflora +
3-5-flowered  +
Minuartia californica +
5-7(-9)-flowered  +
Minuartia caroliniana +
5-12+-flowered  +
Minuartia cismontana +
5-20-flowered  +
Minuartia cumberlandensis +
open  +
Minuartia dawsonensis +
7-15-flowered  +
Minuartia decumbens +
5-20-flowered  +
Minuartia douglasii +
7-15+-flowered  +
Minuartia drummondii +
7-12-flowered  +
Minuartia elegans +
open  +
Minuartia glabra +
open  +, 8-15-flowered  +
Minuartia godfreyi +
open  +, 3-5(-7)-flowered  +
Minuartia groenlandica +
open  +, 3-5-flowered  +
Minuartia howellii +
5-25+-flowered  +
Minuartia macrantha +
2-5(-8)-flowered  +
Minuartia macrocarpa +
open  +
Minuartia marcescens +
open  +
Minuartia michauxii +
5-30-flowered  +
Minuartia muscorum +
5-50+-flowered  +
Minuartia nuttallii +
(3-)6-30-flowered  +
Minuartia nuttallii var. fragilis +
(3-)6-30-flowered  +
Minuartia nuttallii var. gracilis +
(3-)6-30-flowered  +
Minuartia nuttallii var. gregaria +
(3-)6-30-flowered  +
Minuartia nuttallii var. nuttallii +
(3-)6-30-flowered  +
Minuartia obtusiloba +
open  +
Minuartia patula +
5-30-flowered  +
Minuartia pusilla +
2-9-flowered  +
Minuartia rosei +
12-25-flowered  +
Minuartia rossii +
open  +
Minuartia rubella +
3-7+-flowered  +
Minuartia stolonifera +
7-25-flowered  +
Minuartia stricta +
1-3(-5)-flowered  +
Minuartia tenella +
7-25+-flowered  +
Minuartia uniflora +
7-25+-flowered  +
Minuartia yukonensis +
3-13-flowered  +
Mirabilis +
cymose  +
Mirabilis albida +
open  +, branched  +
Mirabilis alipes +
cymose  +
Mirabilis austrotexana +
branched  +, open  +
Mirabilis coccinea +
cymose  +
Mirabilis gigantea +
cymose  +
Mirabilis glabra +
open  +
Mirabilis greenei +
cymose  +
Mirabilis jalapa +
cymose  +
Mirabilis jalapa var. jalapa +
open  +
Mirabilis laevis +
thyrsoid  +, cymose  +
Mirabilis laevis var. crassifolia +
thyrselike  +
Mirabilis laevis var. retrorsa +
cymose  +
Mirabilis laevis var. villosa +
cymose  +
Mirabilis latifolia +
cymose  +
Mirabilis linearis +
cymose  +
Mirabilis linearis var. decipiens +
cymose  +
Mirabilis linearis var. linearis +
branched  +
Mirabilis linearis var. subhispida +
cymose  +
Mirabilis longiflora +
cymose  +
Mirabilis macfarlanei +
cymose  +
Mirabilis melanotricha +
open  +, branched  +
Mirabilis multiflora +
cymose  +
Mirabilis multiflora var. glandulosa +
cymose  +
Mirabilis multiflora var. multiflora +
cymose  +
Mirabilis multiflora var. pubescens +
cymose  +
Mirabilis nyctaginea +
subumbellate  +
Mirabilis oxybaphoides +
cymose  +
Mirabilis pudica +
cymose  +
Mirabilis rotundifolia +
open  +, branched  +
Mirabilis sect. Mirabilis +
cymose  +
Mirabilis sect. Mirabilopsis +
cymose  +
Mirabilis sect. Oxybaphoides +
cymose  +
Mirabilis sect. Oxybaphus +
cymose  +
Mirabilis sect. Quamoclidion +
cymose  +
Mirabilis tenuiloba +
thyrselike  +
Mirabilis texensis +
open  +, branched  +
Miscanthus +
bracteate  +, ebracteate  +
Miscanthus floridulus +
bracteate  +, ebracteate  +
Miscanthus nepalensis +
bracteate  +, ebracteate  +
Miscanthus oligostachyus +
bracteate  +, ebracteate  +
Miscanthus sacchariflorus +
bracteate  +, ebracteate  +
Miscanthus sinensis +
bracteate  +, ebracteate  +
Mitella breweri +
(6-)20-40(-60)-flowered  +
Mitella caulescens +
5-25-flowered  +
Mitella diphylla +
5-22(-27)-flowered  +
Mitella diversifolia +
8-35-flowered  +
Mitella nuda +
(1-)2-15-flowered  +
Mitella ovalis +
20-60-flowered  +
Mitella pentandra +
6-25-flowered  +
Mitella stauropetala +
10-45-flowered  +
Mitella trifida +
4-20-flowered  +
Moehringia lateriflora +
1-5-flowered  +
Moehringia macrophylla +
1-5-flowered  +
Moehringia trinervia +
3-10(-15)-flowered  +
Moenchia +
1-3-flowered  +
Moenchia erecta +
1-3-flowered  +
Moenchia erecta subsp. erecta +
1-3-flowered  +
Molinia +
spicate  +, ebracteate  +
Molinia caerulea +
spicate  +, ebracteate  +
Molluginaceae +
umbellate  +, cymose  +
Mollugo +
cymose  +, umbellate  +, reduced  +
Mollugo cerviana +
cymose  +, umbellate  +, reduced  +
Mollugo verticillata +
cymose  +, umbellate  +, reduced  +
Momordica +
umbellate;subumbellate  +
Momordica balsamina +
umbellate;subumbellate  +
Momordica charantia +
umbellate;subumbellate  +
Momordica charantia subsp. charantia +
umbellate;subumbellate  +
Monanthochloë +
pistillate  +
Monanthochloë littoralis +
pistillate  +
Monochoria +
up  +, 30-flowered  +
Monochoria vaginalis +
3-8-flowered  +
Montia +
1-bracteate  +, ebracteate  +, secund  +
Montia bostockii +
1-bracteate  +
Montia chamissoi +
ebracteate  +
Montia dichotoma +
1-bracteate  +
Montia diffusa +
leafy  +
Montia fontana +
leafy  +
Montia howellii +
1-bracteate  +
Montia linearis +
1-bracteate  +
Montia parvifolia +
bulbiliferous  +, leafy  +
Moorochloa +
bracteate  +, ebracteate  +
Moorochloa eruciformis +
bracteate  +, ebracteate  +
Mosiera +
3(-5)-flowered  +, 1-flowered  +
Mosiera longipes +
3(-5)-flowered  +, 1-flowered  +
Mucronea +
uniparous  +, cymose  +
Mucronea californica +
uniparous  +, cymose  +
Mucronea perfoliata +
uniparous  +, cymose  +
Muehlenbeckia +
pedunculate  +
Muehlenbeckia complexa +
pedunculate  +
Muehlenbeckia hastulata +
pedunculate  +
Muehlenbeckia hastulata var. hastulata +
pedunculate  +
Muhlenbergia +
open  +
Muhlenbergia andina +
open  +
Muhlenbergia appressa +
open  +
Muhlenbergia arenacea +
open  +
Muhlenbergia arenicola +
open  +
Muhlenbergia arizonica +
open  +
Muhlenbergia arsenei +
open  +
Muhlenbergia asperifolia +
open  +
Muhlenbergia brevis +
open  +
Muhlenbergia bushii +
open  +
Muhlenbergia californica +
open  +
Muhlenbergia capillaris +
open  +
Muhlenbergia crispiseta +
open  +
Muhlenbergia curtifolia +
open  +
Muhlenbergia cuspidata +
open  +
Muhlenbergia depauperata +
open  +
Muhlenbergia diversiglumis +
open  +
Muhlenbergia dubia +
open  +
Muhlenbergia dumosa +
open  +
Muhlenbergia elongata +
open  +
Muhlenbergia eludens +
open  +
Muhlenbergia emersleyi +
open  +
Muhlenbergia expansa +
open  +
Muhlenbergia filiculmis +
open  +
Muhlenbergia filiformis +
open  +
Muhlenbergia fragilis +
open  +
Muhlenbergia frondosa +
open  +
Muhlenbergia glabrifloris +
open  +
Muhlenbergia glauca +
open  +
Muhlenbergia glomerata +
open  +
Muhlenbergia jonesii +
open  +
Muhlenbergia lindheimeri +
open  +
Muhlenbergia longiligula +
open  +
Muhlenbergia mexicana +
open  +
Muhlenbergia microsperma +
open  +
Muhlenbergia minutissima +
open  +
Muhlenbergia montana +
open  +
Muhlenbergia palmeri +
open  +
Muhlenbergia pauciflora +
open  +
Muhlenbergia pectinata +
open  +
Muhlenbergia peruviana +
open  +
Muhlenbergia polycaulis +
open  +
Muhlenbergia porteri +
open  +
Muhlenbergia pungens +
open  +
Muhlenbergia racemosa +
open  +
Muhlenbergia ramulosa +
open  +
Muhlenbergia repens +
open  +
Muhlenbergia reverchonii +
open  +
Muhlenbergia richardsonis +
open  +
Muhlenbergia rigens +
open  +
Muhlenbergia rigida +
open  +
Muhlenbergia schreberi +
open  +
Muhlenbergia sericea +
open  +
Muhlenbergia setifolia +
open  +
Muhlenbergia sinuosa +
open  +
Muhlenbergia sobolifera +
open  +
Muhlenbergia spiciformis +
open  +
Muhlenbergia straminea +
open  +
Muhlenbergia sylvatica +
open  +
Muhlenbergia tenuiflora +
open  +
Muhlenbergia tenuifolia +
open  +
Muhlenbergia texana +
open  +
Muhlenbergia thurberi +
open  +
Muhlenbergia torreyana +
open  +
Muhlenbergia torreyi +
open  +
Muhlenbergia uniflora +
open  +
Muhlenbergia utilis +
open  +
Muhlenbergia villiflora +
open  +
Muhlenbergia wrightii +
open  +
Muhlenbergia ×curtisetosa +
open  +
Muhlenbergia ×involuta +
open  +
Muilla +
bracteate  +, umbellate  +
Muilla coronata +
bracteate  +, umbellate  +
Muilla maritima +
bracteate  +, umbellate  +
Muilla transmontana +
bracteate  +, umbellate  +
Munroa +
pistillate  +
Munroa squarrosa +
pistillate  +
Murdannia +
thyrsiform  +, cymose  +
Murdannia keisak +
thyrsiform  +, cymose  +
Murdannia nudiflora +
thyrsiform  +, cymose  +
Murdannia spirata +
thyrsiform  +, cymose  +
Muscari +
bracteate  +, many-flowered  +
Muscari botryoides +
bracteate  +, many-flowered  +
Muscari comosum +
bracteate  +, many-flowered  +
Muscari neglectum +
bracteate  +, many-flowered  +
Myrcianthes +
3-7(-14)-flowered  +
Myrcianthes fragrans +
3-7(-14)-flowered  +
Myrica californica +
staminate  +
Myrica cerifera +
pistillate  +, staminate  +
Myrica gale +
pistillate  +, staminate  +
Myrica hartwegii +
pistillate  +, staminate  +
Myrica heterophylla +
pistillate  +, staminate  +
Myrica inodora +
pistillate  +, staminate  +
Myrica pensylvanica +
pistillate  +, staminate  +
Myrsine +
subsessile  +, sessile  +
Myrsine cubana +
pistillate  +, staminate  +, 3-7-flowered  +, …
Myrtus +
1-flowered  +
Myrtus communis +
1-flowered  +
N
Napaea +
bracteate  +
Napaea dioica +
bracteate  +
Narcissus +
spathaceous  +, umbellate  +
Narcissus jonquilla +
1-2(-4)-flowered  +, umbellate  +
Narcissus papyraceus +
5-15(-20)-flowered  +, umbellate  +
Narcissus poeticus +
1-flowered  +
Narcissus pseudonarcissus +
1-flowered  +
Narcissus tazetta +
5-15-flowered  +, umbellate  +
Nardus +
compound  +
Nardus stricta +
compound  +
Narthecium +
simple  +
Narthecium americanum +
simple  +
Narthecium californicum +
simple  +
Nassella +
compound  +
Nassella cernua +
compound  +
Nassella chilensis +
compound  +
Nassella lepida +
compound  +
Nassella leucotricha +
compound  +
Nassella manicata +
compound  +
Nassella neesiana +
compound  +
Nassella pulchra +
compound  +
Nassella tenuissima +
compound  +
Nassella trichotoma +
compound  +
Nassella viridula +
compound  +
Nemacaulis +
cymose  +
Nemacaulis denudata +
cymose  +
Nemacaulis denudata var. denudata +
cymose  +
Nemacaulis denudata var. gracilis +
cymose  +
Nemastylis +
few-flowered  +, rhipidiate  +
Nemastylis floridana +
few-flowered  +, rhipidiate  +
Nemastylis geminiflora +
few-flowered  +, rhipidiate  +
Nemastylis nuttallii +
few-flowered  +, rhipidiate  +
Nemastylis tenuis +
few-flowered  +, rhipidiate  +
Nemastylis tenuis subsp. pringlei +
few-flowered  +, rhipidiate  +
Neostapfia +
spicate  +, ebracteate  +
Neostapfia colusana +
spicate  +, ebracteate  +
Nestronia umbellula +
3-11-flowered  +, staminate  +
Neviusia +
2-10-flowered  +
Neviusia alabamensis +
2-10-flowered  +
Neviusia cliftonii +
2-10-flowered  +
Neyraudia +
pistillate  +
Neyraudia reynaudiana +
pistillate  +
Nolina +
bracteate  +, umbellate  +
Nolina arenicola +
bracteate  +, umbellate  +
Nolina atopocarpa +
branched  +
Nolina bigelovii +
compound  +
Nolina brittoniana +
bracteate  +, umbellate  +
Nolina cismontana +
compound  +
Nolina erumpens +
bracteate  +, umbellate  +
Nolina georgiana +
bracteate  +, umbellate  +
Nolina greenei +
bracteate  +, umbellate  +
Nolina interrata +
branched  +, compound  +
Nolina lindheimeriana +
bracteate  +, umbellate  +
Nolina micrantha +
bracteate  +, umbellate  +
Nolina microcarpa +
bracteate  +, umbellate  +
Nolina parryi +
compound  +
Nolina texana +
bracteate  +, umbellate  +
Nothoscordum +
umbellate  +
Nothoscordum bivalve +
umbellate  +
Nothoscordum gracile +
umbellate  +
Nyctaginaceae +
bracteate  +, congested  +, open  +, …
Nyctaginia +
pedunculate  +
Nyctaginia capitata +
pedunculate  +
Nyssa +
glomerate  +
Nyssa aquatica +
1-2-flowered  +, pistillate  +, (1-)2-5-flowered  +, …
Nyssa biflora +
1-3-flowered  +, pistillate  +, (1-)2-8-flowered  +, …
Nyssa ogeche +
1-2-flowered  +, pistillate  +, (1-)2-5-flowered  +, …
Nyssa sylvatica +
(2-)3-5(-8)-flowered  +, pistillate  +, (1-)2-5(-7)-flowered  +, …
Nyssa ursina +
1-2-flowered  +, pistillate  +, (1-)2-5-flowered  +, …
Nyssaceae +
glomerate  +
O
Odontostomum +
many-flowered  +
Odontostomum hartwegii +
0-4-branched  +
Oemleria +
5-10-flowered  +
Oemleria cerasiformis +
5-10-flowered  +
Oenothera argillicola +
unbranched  +
Oenothera biennis +
with secondary branches  +, unbranched  +
Oenothera calcicola +
branched  +
Oenothera cordata +
unbranched  +, open  +
Oenothera curtissii +
open  +
Oenothera elata +
unbranched  +
Oenothera elata subsp. hirsutissima +
unbranched  +
Oenothera elata subsp. hookeri +
unbranched  +
Oenothera filipes +
well-branched  +, branched  +
Oenothera glaucifolia +
branched  +, unbranched  +
Oenothera glazioviana +
unbranched  +
Oenothera jamesii +
unbranched  +
Oenothera longissima +
unbranched  +, open  +
Oenothera nutans +
with secondary branches  +, unbranched  +
Oenothera oakesiana +
unbranched  +
Oenothera parviflora +
with secondary branches  +, unbranched  +
Oenothera sinuosa +
branched  +
Oenothera villosa subsp. strigosa +
open  +
Oenothera wolfii +
unbranched  +
Okenia +
1-flowered  +
Okenia hypogaea +
1-flowered  +
Olsynium +
1-5-flowered  +, rhipidiate  +
Olsynium douglasii +
1-5-flowered  +, rhipidiate  +
Olsynium douglasii var. douglasii +
1-5-flowered  +, rhipidiate  +
Olsynium douglasii var. inflatum +
1-5-flowered  +, rhipidiate  +
Opizia +
pistillate  +, stoloniferous  +
Opizia stolonifera +
pistillate  +, stoloniferous  +
Oplismenus +
bracteate  +, ebracteate  +
Oplismenus hirtellus +
bracteate  +, ebracteate  +
Orcuttia +
spicate  +, ebracteate  +
Orcuttia californica +
spicate  +, ebracteate  +
Orcuttia inaequalis +
spicate  +, ebracteate  +
Orcuttia pilosa +
spicate  +, ebracteate  +
Orcuttia tenuis +
spicate  +, ebracteate  +
Orcuttia viscida +
spicate  +, ebracteate  +
Ornithogalum +
bracteate  +, 2-many-flowered  +
Ornithogalum nutans +
5-12(-18)-flowered  +
Ornithogalum umbellatum +
(4-)8-20-flowered  +
Orobanche arizonica +
branched  +
Orobanche cooperi +
branched  +
Orobanche cooperi subsp. cooperi +
branched  +
Orobanche cooperi subsp. latiloba +
branched  +
Orobanche cooperi subsp. palmeri +
branched  +
Orobanche corymbosa +
simple  +
Orobanche corymbosa subsp. corymbosa +
simple  +
Orobanche corymbosa subsp. mutabilis +
simple  +
Orobanche fasciculata +
simple  +
Orobanche ludoviciana +
branched  +
Orobanche parishii +
branched  +, simple  +
Orobanche parishii subsp. brachyloba +
branched  +, simple  +
Orobanche parishii subsp. parishii +
branched  +, simple  +
Orobanche pinorum +
open  +
Orobanche riparia +
branched  +
Orobanche robbinsii +
branched  +
Orobanche uniflora +
simple  +
Orobanche uniflora subsp. occidentalis +
simple  +
Orobanche uniflora subsp. uniflora +
simple  +
Orobanche valida +
simple  +
Orobanche valida subsp. howellii +
simple  +
Orobanche valida subsp. valida +
simple  +
Orthilia secunda +
(2-)3-29-flowered  +
Oryza +
compound  +
Oryza longistaminata +
compound  +
Oryza punctata +
compound  +
Oryza rufipogon +
compound  +
Oryza sativa +
compound  +
Oryzopsis +
compound  +
Oryzopsis asperifolia +
compound  +
Ottelia +
long-pedunculate  +, scapose  +
Ottelia alismoides +
1-flowered  +
Oxalis albicans +
1-2(-3)-flowered  +
Oxalis articulata +
3-12-flowered  +
Oxalis bowiei +
4-12-flowered  +
Oxalis brasiliensis +
1(-2)[-5]-flowered  +
Oxalis caerulea +
(1-)2-7-flowered  +
Oxalis californica +
1(-3)-flowered  +
Oxalis corniculata +
1-3(-6)-flowered  +, umbelliform  +, irregular  +
Oxalis debilis +
(3-)8-14(-28)-flowered  +
Oxalis decaphylla +
(2-)6-11(-15)-flowered  +
Oxalis dichondrifolia +
1-flowered  +
Oxalis drummondii +
3-10-flowered  +
Oxalis florida +
1-2(-3)-flowered  +
Oxalis frutescens subsp. angustifolia +
1-5-flowered  +
Oxalis grandis +
1-4(-8)-flowered  +, umbelliform  +, irregular  +, …
Oxalis hirta var. hirta +
1-flowered  +
Oxalis hispidula +
1(-2)[-4]-flowered  +
Oxalis illinoensis +
1-3(-6)-flowered  +, irregular  +, regular  +
Oxalis incarnata +
1-flowered  +
Oxalis intermedia +
3-12(-18)-flowered  +
Oxalis latifolia +
(3-)6-10(-12)-flowered  +
Oxalis metcalfei +
3-7-flowered  +
Oxalis montana +
1-flowered  +
Oxalis oregana +
1-flowered  +
Oxalis pes-caprae +
2-12(-20)-flowered  +
Oxalis pilosa +
1-2(-3)-flowered  +
Oxalis purpurea +
1-flowered  +
Oxalis suksdorfii +
1-3-flowered  +
Oxalis triangularis +
(1-)2-5(-9)-flowered  +
Oxalis trilliifolia +
2-9(-15)-flowered  +
Oxalis violacea +
(1-)2-8(-19)-flowered  +
Oxyria +
pedunculate  +
Oxyria digyna +
pedunculate  +
Oxytheca +
cymose  +
Oxytheca dendroidea +
cymose  +
Oxytheca dendroidea subsp. dendroidea +
open  +
Oxytheca perfoliata +
open  +, densely branched  +
Oxytheca watsonii +
open  +, densely branched  +
P
Paliurus spina-christi +
5-11-flowered  +
Panicum +
bracteate  +, ebracteate  +
Panicum amarum +
bracteate  +, ebracteate  +
Panicum amarum subsp. amarulum +
bracteate  +, ebracteate  +
Panicum amarum subsp. amarum +
bracteate  +, ebracteate  +
Panicum anceps +
bracteate  +, ebracteate  +
Panicum anceps subsp. anceps +
bracteate  +, ebracteate  +
Panicum anceps subsp. rhizomatum +
bracteate  +, ebracteate  +
Panicum antidotale +
bracteate  +, ebracteate  +
Panicum bergii +
bracteate  +, ebracteate  +
Panicum bisulcatum +
bracteate  +, ebracteate  +
Panicum brachyanthum +
bracteate  +, ebracteate  +
Panicum bulbosum +
bracteate  +, ebracteate  +
Panicum capillare +
bracteate  +, ebracteate  +
Panicum capillare subsp. capillare +
bracteate  +, ebracteate  +
Panicum capillare subsp. hillmanii +
bracteate  +, ebracteate  +
Panicum capillarioides +
bracteate  +, ebracteate  +
Panicum coloratum +
bracteate  +, ebracteate  +
Panicum dichotomiflorum +
bracteate  +, ebracteate  +
Panicum dichotomiflorum subsp. bartowense +
bracteate  +, ebracteate  +
Panicum dichotomiflorum subsp. dichotomiflorum +
bracteate  +, ebracteate  +
Panicum dichotomiflorum subsp. puritanorum +
bracteate  +, ebracteate  +
Panicum diffusum +
bracteate  +, ebracteate  +
Panicum flexile +
bracteate  +, ebracteate  +
Panicum ghiesbreghtii +
bracteate  +, ebracteate  +
Panicum gymnocarpon +
bracteate  +, ebracteate  +
Panicum hallii +
bracteate  +, ebracteate  +
Panicum hallii subsp. filipes +
bracteate  +, ebracteate  +
Panicum hallii subsp. hallii +
bracteate  +, ebracteate  +
Panicum hemitomon +
bracteate  +, ebracteate  +
Panicum hirsutum +
bracteate  +, ebracteate  +
Panicum hirticaule +
bracteate  +, ebracteate  +
Panicum hirticaule subsp. hirticaule +
bracteate  +, ebracteate  +
Panicum hirticaule subsp. sonorum +
bracteate  +, ebracteate  +
Panicum hirticaule subsp. stramineum +
bracteate  +, ebracteate  +
Panicum lacustre +
bracteate  +, ebracteate  +
Panicum miliaceum +
bracteate  +, ebracteate  +
Panicum miliaceum subsp. miliaceum +
bracteate  +, ebracteate  +
Panicum miliaceum subsp. ruderale +
bracteate  +, ebracteate  +
Panicum mohavense +
bracteate  +, ebracteate  +
Panicum obtusum +
bracteate  +, ebracteate  +
Panicum paludosum +
bracteate  +, ebracteate  +
Panicum philadelphicum +
bracteate  +, ebracteate  +
Panicum philadelphicum subsp. gattingeri +
bracteate  +, ebracteate  +
Panicum philadelphicum subsp. lithophilum +
bracteate  +, ebracteate  +
Panicum philadelphicum subsp. philadelphicum +
bracteate  +, ebracteate  +
Panicum plenum +
bracteate  +, ebracteate  +
Panicum psilopodium +
bracteate  +, ebracteate  +
Panicum repens +
bracteate  +, ebracteate  +
Panicum rigidulum +
bracteate  +, ebracteate  +
Panicum rigidulum subsp. abscissum +
bracteate  +, ebracteate  +
Panicum rigidulum subsp. combsii +
bracteate  +, ebracteate  +
Panicum rigidulum subsp. elongatum +
bracteate  +, ebracteate  +
Panicum rigidulum subsp. pubescens +
bracteate  +, ebracteate  +
Panicum rigidulum subsp. rigidulum +
bracteate  +, ebracteate  +
Panicum sect. Agrostoidea +
bracteate  +, ebracteate  +
Panicum sect. Antidotalia +
bracteate  +, ebracteate  +
Panicum sect. Bulbosa +
bracteate  +, ebracteate  +
Panicum sect. Dichotomiflora +
bracteate  +, ebracteate  +
Panicum sect. Hemitonia +
bracteate  +, ebracteate  +
Panicum sect. Monticola +
bracteate  +, ebracteate  +
Panicum sect. Obtusa +
bracteate  +, ebracteate  +
Panicum sect. Panicum +
bracteate  +, ebracteate  +
Panicum sect. Phanopyrum +
bracteate  +, ebracteate  +
Panicum sect. Repentia +
bracteate  +, ebracteate  +
Panicum sect. Tenera +
bracteate  +, ebracteate  +
Panicum sect. Urvilleana +
bracteate  +, ebracteate  +
Panicum sect. Verrucosa +
bracteate  +, ebracteate  +
Panicum subg. Agrostoidea +
bracteate  +, ebracteate  +
Panicum subg. Panicum +
bracteate  +, ebracteate  +
Panicum subg. Phanopyrum +
bracteate  +, ebracteate  +
Panicum tenerum +
bracteate  +, ebracteate  +
Panicum trichoides +
bracteate  +, ebracteate  +
Panicum urvilleanum +
bracteate  +, ebracteate  +
Panicum verrucosum +
bracteate  +, ebracteate  +
Panicum virgatum +
bracteate  +, ebracteate  +
Papaver +
cymiform  +
Papaver alboroseum +
cymiform  +
Papaver argemone +
cymiform  +
Papaver californicum +
cymiform  +
Papaver dubium +
cymiform  +
Papaver gorodkovii +
cymiform  +
Papaver hybridum +
cymiform  +
Papaver lapponicum +
cymiform  +
Papaver macounii +
cymiform  +
Papaver macounii subsp. discolor +
cymiform  +
Papaver macounii subsp. macounii +
cymiform  +
Papaver mcconnellii +
cymiform  +
Papaver nudicaule +
cymiform  +
Papaver nudicaule subsp. americanum +
cymiform  +
Papaver orientale +
cymiform  +
Papaver pygmaeum +
cymiform  +
Papaver radicatum +
cymiform  +
Papaver radicatum subsp. alaskanum +
cymiform  +
Papaver radicatum subsp. kluanense +
cymiform  +
Papaver radicatum subsp. polare +
cymiform  +
Papaver radicatum subsp. radicatum +
cymiform  +
Papaver rhoeas +
cymiform  +
Papaver sect. Argemonidium +
cymiform  +
Papaver sect. Californicum +
cymiform  +
Papaver sect. Macrantha +
cymiform  +
Papaver sect. Meconella +
cymiform  +
Papaver sect. Papaver +
cymiform  +
Papaver sect. Rhoeadium +
cymiform  +
Papaver somniferum +
cymiform  +
Papaver walpolei +
cymiform  +
Papaveraceae +
subsessile  +, pedunculate  +, umbelliform  +, …, …
Pappophorum +
spicate  +, ebracteate  +
Pappophorum bicolor +
spicate  +, ebracteate  +
Pappophorum vaginatum +
spicate  +, ebracteate  +
Parapholis +
compound  +
Parapholis incurva +
compound  +
Parapholis strigosa +
compound  +
Paronychia +
much-branched  +
Paronychia ahartii +
much-branched  +
Paronychia americana +
much-branched  +
Paronychia argyrocoma +
much-branched  +
Paronychia baldwinii +
much-branched  +
Paronychia canadensis +
much-branched  +
Paronychia chartacea +
much-branched  +
Paronychia chartacea var. chartacea +
much-branched  +
Paronychia chartacea var. minima +
much-branched  +
Paronychia congesta +
much-branched  +
Paronychia depressa +
much-branched  +
Paronychia drummondii +
much-branched  +
Paronychia echinulata +
much-branched  +
Paronychia echinulata var. echinulata +
much-branched  +
Paronychia erecta +
much-branched  +
Paronychia fastigiata +
much-branched  +
Paronychia fastigiata var. fastigiata +
much-branched  +
Paronychia fastigiata var. nuttallii +
much-branched  +
Paronychia fastigiata var. pumila +
much-branched  +
Paronychia franciscana +
much-branched  +
Paronychia herniarioides +
much-branched  +
Paronychia jamesii +
much-branched  +
Paronychia jonesii +
much-branched  +
Paronychia lindheimeri +
much-branched  +
Paronychia maccartii +
much-branched  +
Paronychia monticola +
much-branched  +
Paronychia patula +
much-branched  +
Paronychia pulvinata +
much-branched  +
Paronychia rugelii +
much-branched  +
Paronychia sessiliflora +
much-branched  +
Paronychia setacea +
much-branched  +
Paronychia virginica +
much-branched  +
Paronychia wilkinsonii +
much-branched  +
Parthenocissus +
compound  +
Parthenocissus heptaphylla +
branched  +
Parthenocissus quinquefolia +
branched  +
Parthenocissus tricuspidata +
branching  +
Parthenocissus vitacea +
branched  +
Pascopyrum +
compound  +
Pascopyrum smithii +
compound  +
Paspalidium +
bracteate  +, ebracteate  +
Paspalidium geminatum +
bracteate  +, ebracteate  +
Paspalum +
bracteate  +, ebracteate  +
Paspalum acuminatum +
bracteate  +, ebracteate  +
Paspalum almum +
bracteate  +, ebracteate  +
Paspalum bifidum +
bracteate  +, ebracteate  +
Paspalum blodgettii +
bracteate  +, ebracteate  +
Paspalum boscianum +
bracteate  +, ebracteate  +
Paspalum caespitosum +
bracteate  +, ebracteate  +
Paspalum conjugatum +
bracteate  +, ebracteate  +
Paspalum conspersum +
bracteate  +, ebracteate  +
Paspalum convexum +
bracteate  +, ebracteate  +
Paspalum coryphaeum +
bracteate  +, ebracteate  +
Paspalum dilatatum +
bracteate  +, ebracteate  +
Paspalum dissectum +
bracteate  +, ebracteate  +
Paspalum distichum +
bracteate  +, ebracteate  +
Paspalum fimbriatum +
bracteate  +, ebracteate  +
Paspalum floridanum +
bracteate  +, ebracteate  +
Paspalum hartwegianum +
bracteate  +, ebracteate  +
Paspalum intermedium +
bracteate  +, ebracteate  +
Paspalum laeve +
bracteate  +, ebracteate  +
Paspalum langei +
bracteate  +, ebracteate  +
Paspalum laxum +
bracteate  +, ebracteate  +
Paspalum lividum +
bracteate  +, ebracteate  +
Paspalum malacophyllum +
bracteate  +, ebracteate  +
Paspalum minus +
bracteate  +, ebracteate  +
Paspalum modestum +
bracteate  +, ebracteate  +
Paspalum monostachyum +
bracteate  +, ebracteate  +
Paspalum nicorae +
bracteate  +, ebracteate  +
Paspalum notatum +
bracteate  +, ebracteate  +
Paspalum paniculatum +
bracteate  +, ebracteate  +
Paspalum pleostachyum +
bracteate  +, ebracteate  +
Paspalum plicatulum +
bracteate  +, ebracteate  +
Paspalum praecox +
bracteate  +, ebracteate  +
Paspalum pubiflorum +
bracteate  +, ebracteate  +
Paspalum quadrifarium +
bracteate  +, ebracteate  +
Paspalum racemosum +
bracteate  +, ebracteate  +
Paspalum repens +
bracteate  +, ebracteate  +
Paspalum scrobiculatum +
bracteate  +, ebracteate  +
Paspalum setaceum +
bracteate  +, ebracteate  +
Paspalum setaceum var. ciliatifolium +
bracteate  +, ebracteate  +
Paspalum setaceum var. longepedunculatum +
bracteate  +, ebracteate  +
Paspalum setaceum var. muhlenbergii +
bracteate  +, ebracteate  +
Paspalum setaceum var. psammophilum +
bracteate  +, ebracteate  +
Paspalum setaceum var. rigidifolium +
bracteate  +, ebracteate  +
Paspalum setaceum var. setaceum +
bracteate  +, ebracteate  +
Paspalum setaceum var. stramineum +
bracteate  +, ebracteate  +
Paspalum setaceum var. supinum +
bracteate  +, ebracteate  +
Paspalum setaceum var. villosissimum +
bracteate  +, ebracteate  +
Paspalum unispicatum +
bracteate  +, ebracteate  +
Paspalum urvillei +
bracteate  +, ebracteate  +
Paspalum vaginatum +
bracteate  +, ebracteate  +
Paspalum virgatum +
bracteate  +, ebracteate  +
Paspalum virletii +
bracteate  +, ebracteate  +
Paspalum wrightii +
bracteate  +, ebracteate  +
Passiflora +
many-branched  +, simple  +
Passiflora affinis +
many-branched  +, simple  +
Passiflora arida +
many-branched  +, simple  +
Passiflora arizonica +
many-branched  +, simple  +
Passiflora biflora +
many-branched  +, simple  +
Passiflora bryonioides +
many-branched  +, simple  +
Passiflora caerulea +
many-branched  +, simple  +
Passiflora ciliata +
many-branched  +, simple  +
Passiflora filipes +
many-branched  +, simple  +
Passiflora foetida +
many-branched  +, simple  +
Passiflora foetida var. gossypiifolia +
many-branched  +, simple  +
Passiflora incarnata +
many-branched  +, simple  +
Passiflora lutea +
many-branched  +, simple  +
Passiflora mexicana +
many-branched  +, simple  +
Passiflora multiflora +
many-branched  +, simple  +
Passiflora pallens +
many-branched  +, simple  +
Passiflora pallida +
many-branched  +, simple  +
Passiflora sexflora +
many-branched  +, simple  +
Passiflora tarminiana +
many-branched  +, simple  +
Passiflora tenuiloba +
many-branched  +, simple  +
Paxistima canbyi +
1-5-flowered  +
Paxistima myrsinites +
1-3-flowered  +
Pennisetum +
bracteate  +, ebracteate  +
Pennisetum advena +
bracteate  +, ebracteate  +
Pennisetum alopecuroides +
bracteate  +, ebracteate  +
Pennisetum ciliare +
bracteate  +, ebracteate  +
Pennisetum clandestinum +
bracteate  +, ebracteate  +
Pennisetum flaccidum +
bracteate  +, ebracteate  +
Pennisetum glaucum +
bracteate  +, ebracteate  +
Pennisetum latifolium +
bracteate  +, ebracteate  +
Pennisetum macrostachys +
bracteate  +, ebracteate  +
Pennisetum macrourum +
bracteate  +, ebracteate  +
Pennisetum nervosum +
bracteate  +, ebracteate  +
Pennisetum orientale +
bracteate  +, ebracteate  +
Pennisetum pedicellatum +
bracteate  +, ebracteate  +
Pennisetum petiolare +
bracteate  +, ebracteate  +
Pennisetum polystachion +
bracteate  +, ebracteate  +
Pennisetum purpureum +
bracteate  +, ebracteate  +
Pennisetum setaceum +
bracteate  +, ebracteate  +
Pennisetum setigerum +
bracteate  +, ebracteate  +
Pennisetum villosum +
bracteate  +, ebracteate  +
Penthorum +
pedunculate  +
Penthorum sedoides +
2-7-branched  +, secund  +
Peraphyllum +
cymose  +, 1-3-flowered  +
Peraphyllum ramosissimum +
cymose  +, 1-3-flowered  +
Persicaria +
compound  +, branched  +, simple  +
Persicaria amphibia +
interrupted  +, uninterrupted  +
Persicaria arifolia +
uninterrupted  +
Persicaria bicornis +
uninterrupted  +
Persicaria bungeana +
interrupted  +, uninterrupted  +
Persicaria capitata +
uninterrupted  +
Persicaria careyi +
interrupted  +
Persicaria chinensis +
uninterrupted  +
Persicaria glabra +
uninterrupted  +
Persicaria hirsuta +
uninterrupted  +, interrupted  +
Persicaria hydropiper +
uninterrupted  +, interrupted  +
Persicaria hydropiperoides +
interrupted  +, uninterrupted  +
Persicaria lapathifolia +
uninterrupted  +
Persicaria longiseta +
uninterrupted  +
Persicaria maculosa +
uninterrupted  +
Persicaria meisneriana +
interrupted  +, ,  +, uninterrupted  +
Persicaria meisneriana var. beyrichiana +
uninterrupted  +
Persicaria minor +
uninterrupted  +, interrupted  +
Persicaria nepalensis +
uninterrupted  +
Persicaria orientalis +
uninterrupted  +
Persicaria pensylvanica +
uninterrupted  +
Persicaria perfoliata +
uninterrupted  +
Persicaria punctata +
interrupted  +
Persicaria robustior +
uninterrupted  +
Persicaria sagittata +
uninterrupted  +
Persicaria sect. Cephalophilon +
uninterrupted  +
Persicaria sect. Echinocaulon +
interrupted  +, ,  +, uninterrupted  +
Persicaria sect. Persicaria +
interrupted  +, uninterrupted  +
Persicaria sect. Rubrivena +
interrupted  +
Persicaria sect. Tovara +
interrupted  +
Persicaria setacea +
uninterrupted  +
Persicaria virginiana +
interrupted  +
Persicaria wallichii +
interrupted  +
Persicaria wallichii var. wallichii +
interrupted  +
Petalonyx linearis +
60-flowered  +
Petalonyx nitidus +
10-30-flowered  +
Petalonyx parryi +
35-65-flowered  +
Petalonyx thurberi +
40-flowered  +
Petalonyx thurberi subsp. gilmanii +
40-flowered  +
Petalonyx thurberi subsp. thurberi +
40-flowered  +
Petiveria +
virgate  +
Petiveria alliacea +
virgate  +
Petrophytum +
10-100-flowered  +
Petrophytum caespitosum +
10-100-flowered  +
Petrophytum caespitosum subsp. acuminatum +
10-100-flowered  +
Petrophytum caespitosum subsp. caespitosum +
unbranched  +
Petrophytum cinerascens +
10-100-flowered  +
Petrophytum hendersonii +
10-100-flowered  +
Phalaris +
interrupted  +
Phalaris angusta +
interrupted  +
Phalaris aquatica +
interrupted  +
Phalaris arundinacea +
interrupted  +
Phalaris brachystachys +
interrupted  +
Phalaris californica +
interrupted  +
Phalaris canariensis +
interrupted  +
Phalaris caroliniana +
interrupted  +
Phalaris coerulescens +
interrupted  +
Phalaris lemmonii +
interrupted  +
Phalaris minor +
interrupted  +
Phalaris paradoxa +
interrupted  +
Pharus +
open  +
Pharus glaber +
open  +
Phemeranthus +
cymulose  +, cymose  +
Phemeranthus aurantiacus +
cymulose  +, cymose  +
Phemeranthus brevicaulis +
1-flowered  +, cymulose  +
Phemeranthus brevifolius +
1-flowered  +, cymulose  +
Phemeranthus calcaricus +
cymose  +
Phemeranthus calycinus +
cymose  +
Phemeranthus humilis +
cymose  +
Phemeranthus longipes +
cymose  +
Phemeranthus marginatus +
cymose  +
Phemeranthus mengesii +
cymose  +
Phemeranthus parviflorus +
cymose  +
Phemeranthus rugospermus +
cymose  +
Phemeranthus sediformis +
cymose  +
Phemeranthus spinescens +
cymose  +
Phemeranthus teretifolius +
cymose  +
Phemeranthus thompsonii +
cymose  +
Phemeranthus validulus +
cymose  +
Philadelphus coronarius +
5-7(-9)-flowered  +
Philadelphus microphyllus var. argyrocalyx +
1(-3)-flowered  +
Philadelphus microphyllus var. madrensis +
1-3(-5)-flowered  +
Philadelphus microphyllus var. microphyllus +
1(-3)-flowered  +
Philadelphus microphyllus var. pumilus +
1(-3)-flowered  +
Phippsia +
compound  +
Phippsia algida +
compound  +
Phippsia concinna +
compound  +
Phleum +
compound  +
Phleum alpinum +
compound  +
Phleum arenarium +
compound  +
Phleum paniculatum +
compound  +
Phleum phleoides +
compound  +
Phleum pratense +
compound  +
Phleum subulatum +
compound  +
Phoenix +
branched  +, spicate  +
Phoenix canariensis +
branched  +, spicate  +
Phoenix reclinata +
branched  +, spicate  +
Phoradendron bolleanum +
pistillate  +, staminate  +
Phoradendron californicum +
pistillate  +, staminate  +
Phoradendron capitellatum +
pistillate  +, staminate  +
Phoradendron juniperinum +
pistillate  +, staminate  +
Phoradendron leucarpum +
pistillate  +, staminate  +
Phoradendron villosum +
pistillate  +, staminate  +
Phoradendron villosum subsp. coryae +
pistillate  +, staminate  +
Phoradendron villosum subsp. villosum +
pistillate  +, staminate  +
Photinia +
subumbellate  +, 150-300-flowered  +
Photinia davidiana +
subumbellate  +, 150-300-flowered  +
Photinia davidiana var. davidiana +
subumbellate  +, 150-300-flowered  +
Photinia glabra +
subumbellate  +, 150-300-flowered  +
Photinia serratifolia +
subumbellate  +, 150-300-flowered  +
Photinia villosa +
subumbellate  +, 150-300-flowered  +
Phragmites +
spicate  +, ebracteate  +
Phragmites australis +
spicate  +, ebracteate  +
Phyllanthus amarus +
staminate  +
Phyllanthus ericoides +
pistillate  +, staminate  +
Phyllodoce +
2-30-flowered  +, corymbiform  +, umbellate  +
Phyllodoce aleutica +
1-14-flowered  +, corymbiform  +, umbellate  +
Phyllodoce breweri +
8-30-flowered  +
Phyllodoce caerulea +
1-6-flowered  +, umbellate  +
Phyllodoce empetriformis +
1-14-flowered  +, corymbiform  +
Phyllodoce glanduliflora +
1-16-flowered  +, corymbiform  +
Phyllostachys +
bracteate  +, spicate  +, subcapitate  +
Phyllostachys aurea +
bracteate  +, spicate  +, subcapitate  +
Phyllostachys bambusoides +
bracteate  +, spicate  +, subcapitate  +
Physocarpus +
open  +, 5-50-flowered  +
Physocarpus alternans +
open  +, 5-10(-15)-flowered  +
Physocarpus capitatus +
30-50-flowered  +
Physocarpus intermedius +
15-20-flowered  +
Physocarpus malvaceus +
15-20-flowered  +
Physocarpus monogynus +
10(-15)-30-flowered  +
Physocarpus opulifolius +
open  +, 30-50-flowered  +
Phytolacca +
5-100-flowered  +
Phytolacca acinosa +
5-100-flowered  +
Phytolacca americana +
5-100-flowered  +
Phytolacca americana var. americana +
5-100-flowered  +
Phytolacca americana var. rigida +
5-100-flowered  +
Phytolacca bogotensis +
5-100-flowered  +
Phytolacca heterotepala +
5-100-flowered  +
Phytolacca icosandra +
5-100-flowered  +
Phytolacca octandra +
5-100-flowered  +
Picramnia +
cauliflorous  +
Picramnia pentandra +
cauliflorous  +
Pieris +
15-35-flowered  +
Pieris floribunda +
15-35-flowered  +
Pieris phillyreifolia +
15-35-flowered  +
Piperia candida +
secund  +, flowered  +
Piperia colemanii +
flowered  +
Piperia cooperi +
flowered  +
Piperia elegans +
flowered  +
Piperia elegans subsp. decurtata +
flowered  +
Piperia elegans subsp. elegans +
flowered  +
Piperia elongata +
flowered  +
Piperia leptopetala +
flowered  +
Piperia michaelii +
flowered  +
Piperia transversa +
flowered  +
Piperia unalascensis +
flowered  +
Piperia yadonii +
flowered  +
Piptatherum +
compound  +
Piptatherum canadense +
compound  +
Piptatherum exiguum +
compound  +
Piptatherum micranthum +
compound  +
Piptatherum miliaceum +
compound  +
Piptatherum miliaceum subsp. miliaceum +
compound  +
Piptatherum miliaceum subsp. thomasii +
compound  +
Piptatherum pungens +
compound  +
Piptatherum racemosum +
compound  +
Piptatherum shoshoneanum +
compound  +
Piptochaetium +
open  +
Piptochaetium avenaceum +
open  +
Piptochaetium avenacioides +
open  +
Piptochaetium fimbriatum +
open  +
Piptochaetium pringlei +
open  +
Piptochaetium setosum +
open  +
Piptochaetium stipoides +
open  +
Pisonia +
cymose  +, corymbiform  +, compound  +, …, …
Pisonia aculeata +
open  +, pistillate  +, staminate  +
Pisonia capitata +
open  +, pistillate  +
Pisonia rotundata +
open  +, cymose  +, compound  +, …, …
Planera +
staminate  +
Planera aquatica +
staminate  +
Platanaceae +
pistillate  +, sessile  +, staminate  +
Platanus +
pistillate  +, sessile  +, staminate  +
Platanus occidentalis +
pistillate  +
Platanus racemosa +
pistillate  +, sessile  +
Platanus wrightii +
pistillate  +
Platystemon +
subsessile  +, pedunculate  +, umbelliform  +, …, …
Platystemon californicus +
subsessile  +, pedunculate  +, umbelliform  +, …, …
Pleea +
bracteolate  +, bracteate  +, open  +
Pleea tenuifolia +
3-8-flowered  +
Pleradenophora +
staminate  +
Pleradenophora bilocularis +
staminate  +
Pleuropogon +
compound  +
Pleuropogon californicus +
compound  +
Pleuropogon californicus var. californicus +
compound  +
Pleuropogon californicus var. davyi +
compound  +
Pleuropogon hooverianus +
compound  +
Pleuropogon oregonus +
compound  +
Pleuropogon refractus +
compound  +
Pleuropogon sabinei +
compound  +
Poa +
compound  +
Poa abbreviata +
compound  +
Poa abbreviata subsp. abbreviata +
compound  +
Poa abbreviata subsp. marshii +
compound  +
Poa abbreviata subsp. pattersonii +
compound  +
Poa alpina +
compound  +
Poa alpina subsp. alpina +
compound  +
Poa alpina subsp. vivipara +
compound  +
Poa alsodes +
compound  +
Poa ammophila +
compound  +
Poa annua +
compound  +
Poa arachnifera +
compound  +
Poa arctica +
compound  +
Poa arctica subsp. aperta +
compound  +
Poa arctica subsp. arctica +
compound  +
Poa arctica subsp. caespitans +
compound  +
Poa arctica subsp. grayana +
compound  +
Poa arctica subsp. lanata +
compound  +
Poa arida +
compound  +
Poa arnowiae +
compound  +
Poa atropurpurea +
compound  +
Poa autumnalis +
compound  +
Poa bigelovii +
compound  +
Poa bolanderi +
compound  +
Poa bulbosa +
compound  +
Poa bulbosa subsp. bulbosa +
compound  +
Poa bulbosa subsp. vivipara +
compound  +
Poa chaixii +
compound  +
Poa chambersii +
compound  +
Poa chapmaniana +
compound  +
Poa compressa +
compound  +
Poa confinis +
compound  +
Poa curtifolia +
compound  +
Poa cusickii +
compound  +
Poa cusickii subsp. cusickii +
compound  +
Poa cusickii subsp. epilis +
compound  +
Poa cusickii subsp. pallida +
compound  +
Poa cusickii subsp. purpurascens +
compound  +
Poa cuspidata +
compound  +
Poa diaboli +
compound  +
Poa douglasii +
compound  +
Poa eminens +
compound  +
Poa fendleriana +
compound  +
Poa fendleriana subsp. albescens +
compound  +
Poa fendleriana subsp. fendleriana +
compound  +
Poa fendleriana subsp. longiligula +
compound  +
Poa glauca +
compound  +
Poa glauca subsp. glauca +
compound  +
Poa glauca subsp. rupicola +
compound  +
Poa glauca var. pekulnejensis +
compound  +
Poa hartzii +
compound  +
Poa hartzii subsp. alaskana +
compound  +
Poa hartzii subsp. hartzii +
compound  +
Poa hartzii subsp. vrangelica +
compound  +
Poa howellii +
compound  +
Poa infirma +
compound  +
Poa interior +
compound  +
Poa keckii +
compound  +
Poa kelloggii +
compound  +
Poa laxa +
compound  +
Poa laxa subsp. banffiana +
compound  +
Poa laxa subsp. fernaldiana +
compound  +
Poa laxiflora +
compound  +
Poa leibergii +
compound  +
Poa leptocoma +
compound  +
Poa lettermanii +
compound  +
Poa macrantha +
compound  +
Poa macrocalyx +
compound  +
Poa marcida +
compound  +
Poa napensis +
compound  +
Poa nemoralis +
compound  +
Poa nervosa +
compound  +
Poa occidentalis +
compound  +
Poa paludigena +
compound  +
Poa palustris +
compound  +
Poa paucispicula +
compound  +
Poa piperi +
compound  +
Poa porsildii +
compound  +
Poa pratensis +
compound  +
Poa pratensis subsp. agassizensis +
compound  +
Poa pratensis subsp. alpigena +
compound  +
Poa pratensis subsp. angustifolia +
compound  +
Poa pratensis subsp. colpodea +
compound  +
Poa pratensis subsp. irrigata +
compound  +
Poa pratensis subsp. pratensis +
compound  +
Poa pringlei +
compound  +
Poa pseudoabbreviata +
compound  +
Poa reflexa +
compound  +
Poa rhizomata +
compound  +
Poa saltuensis +
compound  +
Poa saltuensis subsp. languida +
compound  +
Poa saltuensis subsp. saltuensis +
compound  +
Poa sect. Abbreviatae +
compound  +
Poa sect. Alpinae +
compound  +
Poa sect. Arctopoa +
compound  +
Poa sect. Arenariae +
compound  +
Poa sect. Dioicopoa +
compound  +
Poa sect. Homalopoa +
compound  +
Poa sect. Madropoa +
compound  +
Poa sect. Micrantherae +
compound  +
Poa sect. Oreinos +
compound  +
Poa sect. Pandemos +
compound  +
Poa sect. Poa +
compound  +
Poa sect. Secundae +
compound  +
Poa sect. Stenopoa +
compound  +
Poa sect. Sylvestres +
compound  +
Poa sect. Tichopoa +
compound  +
Poa secunda +
compound  +
Poa secunda subsp. juncifolia +
compound  +
Poa secunda subsp. secunda +
compound  +
Poa sierrae +
compound  +
Poa stebbinsii +
compound  +
Poa stenantha +
compound  +
Poa stenantha var. stenantha +
compound  +
Poa stenantha var. vivipara +
compound  +
Poa strictiramea +
compound  +
Poa subg. Arctopoa +
compound  +
Poa subg. Poa +
compound  +
Poa sublanata +
compound  +
Poa subsect. Epiles +
compound  +
Poa subsect. Halophytae +
compound  +
Poa subsect. Madropoa +
compound  +
Poa subsect. Poa +
compound  +
Poa subsect. Secundae +
compound  +
Poa suksdorfii +
compound  +
Poa supina +
compound  +
Poa sylvestris +
compound  +
Poa tenerrima +
compound  +
Poa tracyi +
compound  +
Poa trivialis +
compound  +
Poa unilateralis +
compound  +
Poa unilateralis subsp. pachypholis +
compound  +
Poa unilateralis subsp. unilateralis +
compound  +
Poa wheeleri +
compound  +
Poa wolfii +
compound  +
Poa ×gaspensis +
compound  +
Poa ×limosa +
compound  +
Poa ×nematophylla +
compound  +
Poaceae +
compound  +
Poaceae subfam. Aristidoideae +
not leafy  +
Poaceae subfam. Arundinoideae +
spicate  +, ebracteate  +
Poaceae subfam. Bambusoideae +
spicate  +
Poaceae subfam. Centothecoideae +
ebracteate  +
Poaceae subfam. Chloridoideae +
spicate  +, ebracteate  +
Poaceae subfam. Danthonioideae +
spicate  +, ebracteate  +
Poaceae subfam. Ehrhartoideae +
compound  +
Poaceae subfam. Panicoideae +
bracteate  +, ebracteate  +
Poaceae subfam. Pharoideae +
compound  +
Poaceae subfam. Pooideae +
compound  +
Poaceae tribe Andropogoneae +
bracteate  +, ebracteate  +
Poaceae tribe Aristideae +
not leafy  +
Poaceae tribe Arundineae +
spicate  +, ebracteate  +
Poaceae tribe Bambuseae +
ebracteate  +, bracteate  +
Poaceae tribe Brachyelytreae +
compound  +
Poaceae tribe Brachypodieae +
compound  +
Poaceae tribe Bromeae +
compound  +
Poaceae tribe Centotheceae +
ebracteate  +
Poaceae tribe Cynodonteae +
pistillate  +
Poaceae tribe Danthonieae +
spicate  +, ebracteate  +
Poaceae tribe Diarrheneae +
compound  +
Poaceae tribe Ehrharteae +
compound  +
Poaceae tribe Gynerieae +
bracteate  +, ebracteate  +
Poaceae tribe Meliceae +
compound  +
Poaceae tribe Nardeae +
compound  +
Poaceae tribe Olyreae +
spicate  +
Poaceae tribe Orcuttieae +
spicate  +, ebracteate  +
Poaceae tribe Oryzeae +
compound  +
Poaceae tribe Paniceae +
bracteate  +, ebracteate  +
Poaceae tribe Pappophoreae +
spicate  +, ebracteate  +
Poaceae tribe Phareae +
compound  +
Poaceae tribe Poeae +
compound  +
Poaceae tribe Stipeae +
compound  +
Poaceae tribe Thysanolaeneae +
ebracteate  +
Poaceae tribe Triticeae +
compound  +
Podagrostis +
compound  +
Podagrostis aequivalvis +
compound  +
Podagrostis humilis +
compound  +
Podostemum +
pedicellate  +, 1-12-flowered  +
Podostemum ceratophyllum +
pedicellate  +, 1-12-flowered  +
Pogonarthria +
pistillate  +
Pogonarthria squarrosa +
pistillate  +
Polycarpaea +
compact  +, loose  +
Polycarpaea corymbosa +
compact  +, loose  +
Polygonaceae +
compound  +, branched  +, simple  +, …, …
Polygonaceae subfam. Eriogonoideae +
capitate  +, umbellate  +, compound  +, …, …
Polygonaceae subfam. Polygonoideae +
compound  +, branched  +, simple  +
Polygonatum +
umbellate  +, cymose  +, spicate  +
Polygonatum biflorum +
umbellate  +, cymose  +, spicate  +
Polygonatum latifolium +
umbellate  +, cymose  +, spicate  +
Polygonatum pubescens +
umbellate  +, cymose  +, spicate  +
Polygonella +
pedunculate  +
Polygonella americana +
pedunculate  +
Polygonella articulata +
pedunculate  +
Polygonella basiramia +
pedunculate  +
Polygonella ciliata +
pedunculate  +
Polygonella fimbriata +
pedunculate  +
Polygonella gracilis +
pedunculate  +
Polygonella macrophylla +
pedunculate  +
Polygonella myriophylla +
pedunculate  +
Polygonella parksii +
pedunculate  +
Polygonella polygama +
pedunculate  +
Polygonella polygama var. brachystachya +
pedunculate  +
Polygonella polygama var. croomii +
pedunculate  +
Polygonella polygama var. polygama +
pedunculate  +
Polygonella robusta +
pedunculate  +
Polygonum +
compound  +, branched  +, simple  +
Polygonum achoreum +
compound  +, branched  +, simple  +
Polygonum argyrocoleon +
compound  +, branched  +, simple  +
Polygonum austiniae +
compound  +, branched  +, simple  +
Polygonum aviculare +
compound  +, branched  +, simple  +
Polygonum aviculare subsp. aviculare +
compound  +, branched  +, simple  +
Polygonum aviculare subsp. boreale +
compound  +, branched  +, simple  +
Polygonum aviculare subsp. buxiforme +
compound  +, branched  +, simple  +
Polygonum aviculare subsp. depressum +
compound  +, branched  +, simple  +
Polygonum aviculare subsp. neglectum +
compound  +, branched  +, simple  +
Polygonum aviculare subsp. rurivagum +
compound  +, branched  +, simple  +
Polygonum bidwelliae +
compound  +, branched  +, simple  +
Polygonum bolanderi +
compound  +, branched  +, simple  +
Polygonum californicum +
compound  +, branched  +, simple  +
Polygonum cascadense +
compound  +, branched  +, simple  +
Polygonum douglasii +
compound  +, branched  +, simple  +
Polygonum engelmannii +
floriferous  +
Polygonum erectum +
compound  +, branched  +, simple  +
Polygonum fowleri +
compound  +, branched  +, simple  +
Polygonum fowleri subsp. fowleri +
compound  +, branched  +, simple  +
Polygonum fowleri subsp. hudsonianum +
compound  +, branched  +, simple  +
Polygonum glaucum +
compound  +, branched  +, simple  +
Polygonum heterosepalum +
compound  +, branched  +, simple  +
Polygonum hickmanii +
compound  +, branched  +, simple  +
Polygonum humifusum +
compound  +, branched  +, simple  +
Polygonum humifusum subsp. caurianum +
compound  +, branched  +, simple  +
Polygonum majus +
compound  +, branched  +, simple  +
Polygonum marinense +
compound  +, branched  +, simple  +
Polygonum minimum +
compound  +, branched  +, simple  +
Polygonum nuttallii +
compound  +, branched  +, simple  +
Polygonum oxyspermum +
compound  +, branched  +, simple  +
Polygonum oxyspermum subsp. oxyspermum +
compound  +, branched  +, simple  +
Polygonum oxyspermum subsp. raii +
compound  +, branched  +, simple  +
Polygonum paronychia +
compound  +, branched  +, simple  +
Polygonum parryi +
compound  +, branched  +, simple  +
Polygonum patulum +
compound  +, branched  +, simple  +
Polygonum plebeium +
compound  +, branched  +, simple  +
Polygonum polygaloides +
compound  +, branched  +, simple  +
Polygonum polygaloides subsp. confertiflorum +
continuous  +, interrupted  +
Polygonum polygaloides subsp. esotericum +
continuous  +
Polygonum polygaloides subsp. kelloggii +
continuous  +
Polygonum polygaloides subsp. polygaloides +
compound  +, branched  +, simple  +
Polygonum ramosissimum +
compound  +, branched  +, simple  +
Polygonum ramosissimum subsp. prolificum +
compound  +, branched  +, simple  +
Polygonum ramosissimum subsp. ramosissimum +
compound  +, branched  +, simple  +
Polygonum sawatchense +
compound  +, branched  +, simple  +
Polygonum sawatchense subsp. oblivium +
compound  +, branched  +, simple  +
Polygonum sawatchense subsp. sawatchense +
open  +
Polygonum sect. Duravia +
compound  +, branched  +, simple  +
Polygonum sect. Polygonum +
compound  +, branched  +, simple  +
Polygonum shastense +
compound  +, branched  +, simple  +
Polygonum spergulariiforme +
compound  +, branched  +, simple  +
Polygonum striatulum +
compound  +, branched  +, simple  +
Polygonum tenue +
compound  +, branched  +, simple  +
Polygonum utahense +
compound  +, branched  +, simple  +
Polypogon +
interrupted  +, continuous  +
Polypogon australis +
interrupted  +, continuous  +
Polypogon elongatus +
interrupted  +, continuous  +
Polypogon fugax +
interrupted  +, continuous  +
Polypogon imberbis +
interrupted  +, continuous  +
Polypogon interruptus +
interrupted  +, continuous  +
Polypogon maritimus +
interrupted  +, continuous  +
Polypogon monspeliensis +
interrupted  +, continuous  +
Polypogon viridis +
interrupted  +, continuous  +
Polypremum +
dichasial  +
Polypremum procumbens +
dichasial  +
Polystachya +
simple  +
Polystachya concreta +
simple  +
Polytrias +
bracteate  +, ebracteate  +
Polytrias amaura +
bracteate  +, ebracteate  +
Pontederia +
more-flowered  +, spicate  +
Pontederia cordata +
more-flowered  +, spicate  +
Pontederiaceae +
1-flowered  +, umbellate  +, spicate  +
Populus +
unbranched  +, spicate  +
Populus angustifolia +
unbranched  +, spicate  +
Populus balsamifera +
unbranched  +, spicate  +
Populus deltoides +
unbranched  +, spicate  +
Populus deltoides subsp. deltoides +
unbranched  +, spicate  +
Populus deltoides subsp. monilifera +
unbranched  +, spicate  +
Populus deltoides subsp. wislizeni +
unbranched  +, spicate  +
Populus fremontii +
unbranched  +, spicate  +
Populus fremontii subsp. fremontii +
unbranched  +, spicate  +
Populus fremontii subsp. mesetae +
unbranched  +, spicate  +
Populus grandidentata +
unbranched  +, spicate  +
Populus heterophylla +
unbranched  +, spicate  +
Populus tremuloides +
unbranched  +, spicate  +
Populus trichocarpa +
unbranched  +, spicate  +
Portulaca +
open  +, congested  +
Portulaca amilis +
open  +, congested  +
Portulaca biloba +
open  +, congested  +
Portulaca grandiflora +
open  +, congested  +
Portulaca halimoides +
open  +, congested  +
Portulaca oleracea +
open  +, congested  +
Portulaca pilosa +
open  +, congested  +
Portulaca rubricaulis +
open  +, congested  +
Portulaca smallii +
open  +, congested  +
Portulaca suffrutescens +
open  +, congested  +
Portulaca umbraticola +
open  +, congested  +
Portulaca umbraticola subsp. coronata +
open  +, congested  +
Portulaca umbraticola subsp. lanceolata +
open  +, congested  +
Portulacaceae +
open  +, congested  +
Potamogeton alpinus +
unbranched  +
Potamogeton amplifolius +
unbranched  +
Potamogeton bicupulatus +
unbranched  +
Potamogeton clystocarpus +
unbranched  +
Potamogeton confervoides +
unbranched  +
Potamogeton crispus +
unbranched  +
Potamogeton diversifolius +
unbranched  +
Potamogeton epihydrus +
unbranched  +
Potamogeton foliosus +
unbranched  +
Potamogeton foliosus subsp. fibrillosus +
unbranched  +
Potamogeton foliosus subsp. foliosus +
unbranched  +
Potamogeton friesii +
unbranched  +
Potamogeton gramineus +
unbranched  +
Potamogeton groenlandicus +
unbranched  +
Potamogeton hillii +
unbranched  +
Potamogeton illinoensis +
unbranched  +
Potamogeton natans +
unbranched  +
Potamogeton nodosus +
unbranched  +
Potamogeton oakesianus +
unbranched  +
Potamogeton oblongus +
unbranched  +
Potamogeton obtusifolius +
unbranched  +
Potamogeton ogdenii +
unbranched  +
Potamogeton perfoliatus +
unbranched  +
Potamogeton praelongus +
unbranched  +
Potamogeton pulcher +
unbranched  +
Potamogeton pusillus +
unbranched  +
Potamogeton pusillus subsp. gemmiparus +
unbranched  +
Potamogeton pusillus subsp. pusillus +
unbranched  +
Potamogeton pusillus subsp. tenuissimus +
unbranched  +
Potamogeton richardsonii +
unbranched  +
Potamogeton robbinsii +
branched  +
Potamogeton spirillus +
unbranched  +
Potamogeton strictifolius +
unbranched  +
Potamogeton subsibiricus +
unbranched  +
Potamogeton tennesseensis +
unbranched  +
Potamogeton vaseyi +
unbranched  +
Potamogeton zosteriformis +
unbranched  +
Potentilla +
racemiform open  +, more or less congested  +
Potentilla albiflora +
1-5(-10)-flowered  +
Potentilla ambigens +
(10-)20-60-flowered  +
Potentilla anachoretica +
open  +, 2-5-flowered  +
Potentilla angelliae +
racemiform  +, open  +, cymose  +, …
Potentilla anglica +
racemiform open  +, more or less congested  +
Potentilla anserina +
racemiform open  +, more or less congested  +
Potentilla anserina subsp. anserina +
racemiform open  +, more or less congested  +
Potentilla anserina subsp. groenlandica +
racemiform open  +, more or less congested  +
Potentilla anserina subsp. pacifica +
racemiform open  +, more or less congested  +
Potentilla anserina subsp. yukonensis +
racemiform open  +, more or less congested  +
Potentilla arenosa +
1-7(-15)-flowered  +
Potentilla arenosa subsp. arenosa +
1-7(-15)-flowered  +
Potentilla arenosa subsp. chamissonis +
1-7(-15)-flowered  +
Potentilla argentea +
10-80-flowered  +
Potentilla arizonica +
cymose  +, 3-15-flowered  +
Potentilla basaltica +
cymose  +, (5-)10-20-flowered  +
Potentilla bicrenata +
2-5(-8)-flowered  +
Potentilla biennis +
(10-)20-70+-flowered  +
Potentilla biflora +
racemiform open  +, more or less congested  +
Potentilla bimundorum +
less congested  +, open  +
Potentilla bipinnatifida +
(4-)10-50(-100)-flowered  +
Potentilla brevifolia +
solitary  +, open  +, cymose  +, …
Potentilla breweri +
cymose  +, 2-15(-25)-flowered  +
Potentilla bruceae +
5-50-flowered  +
Potentilla brunnescens +
12-30(-70)-flowered  +
Potentilla canadensis +
racemiform open  +, more or less congested  +
Potentilla concinna +
(1-)2-12-flowered  +
Potentilla concinna var. concinna +
(1-)2-6-flowered  +
Potentilla concinna var. divisa +
(1-)2-6-flowered  +
Potentilla concinna var. proxima +
(1-)3-12-flowered  +
Potentilla cottamii +
1-4-flowered  +
Potentilla crantzii +
(2-)3-8(-12)-flowered  +
Potentilla crebridens +
solitary  +, open  +, cymose  +, …
Potentilla crebridens subsp. hemicryophila +
1-6-flowered  +
Potentilla crinita +
(5-)10-30-flowered  +
Potentilla cristae +
1-7-flowered  +
Potentilla demotica +
1-7-flowered  +
Potentilla drummondii +
3-15-flowered  +
Potentilla effusa +
7-30-flowered  +
Potentilla effusa var. effusa +
7-30-flowered  +
Potentilla effusa var. rupincola +
7-30-flowered  +
Potentilla elegans +
1-flowered  +
Potentilla erecta +
open  +, cymose  +, 3-30-flowered  +
Potentilla flabellifolia +
1-6-flowered  +
Potentilla fragiformis +
1-3-flowered  +
Potentilla furcata +
open  +, 7-12(-20)-flowered  +
Potentilla glaucophylla +
2-10(-20)-flowered  +
Potentilla glaucophylla var. glaucophylla +
2-10(-20)-flowered  +
Potentilla glaucophylla var. perdissecta +
2-10(-20)-flowered  +
Potentilla gracilis +
(4-)10-50(-60)-flowered  +
Potentilla gracilis var. elmeri +
(4-)10-50(-60)-flowered  +
Potentilla gracilis var. fastigiata +
(4-)10-50(-60)-flowered  +
Potentilla gracilis var. flabelliformis +
(4-)10-50(-60)-flowered  +
Potentilla gracilis var. gracilis +
(4-)10-50(-60)-flowered  +
Potentilla gracilis var. owyheensis +
(4-)10-50(-60)-flowered  +
Potentilla grayi +
1-6-flowered  +
Potentilla hickmanii +
racemiform  +, cymose  +, 2-5-flowered  +
Potentilla hippiana +
10-30-flowered  +
Potentilla holmgrenii +
1-2(-3)-flowered  +
Potentilla hookeriana +
open  +, 1-6(-8)-flowered  +
Potentilla hyparctica +
1-3(-5)-flowered  +
Potentilla hyparctica subsp. elatior +
1-3(-5)-flowered  +
Potentilla hyparctica subsp. hyparctica +
1(-3)-flowered  +
Potentilla inclinata +
10-50+-flowered  +
Potentilla intermedia +
20-100+-flowered  +
Potentilla jepsonii +
(1-)3-12(-20)-flowered  +
Potentilla johnstonii +
4-11-flowered  +
Potentilla lasiodonta +
10-40-flowered  +
Potentilla litoralis +
(1-)5-30-flowered  +
Potentilla macounii +
(1-)3-6(-10)-flowered  +
Potentilla millefolia +
racemiform  +, cymose  +, 3-6(-10)-flowered  +
Potentilla modesta +
(1-)3-10-flowered  +
Potentilla morefieldii +
3-15-flowered  +
Potentilla multijuga +
racemiform  +, cymose  +, 3-10(-20)-flowered  +
Potentilla multisecta +
(1-)2-6(-10)-flowered  +
Potentilla nana +
1(-2)-flowered  +
Potentilla newberryi +
open  +, racemiform  +, cymose  +, …
Potentilla nivea +
1-5(-7)-flowered  +
Potentilla norvegica +
5-40+-flowered  +
Potentilla ovina +
cymose  +, (1-)2-11(-20)-flowered  +
Potentilla ovina var. decurrens +
cymose  +, (1-)2-11(-20)-flowered  +
Potentilla ovina var. ovina +
cymose  +, (1-)2-11(-20)-flowered  +
Potentilla paucijuga +
(3-)5-10-flowered  +
Potentilla pedersenii +
open  +, (1-)3-7-flowered  +
Potentilla pensylvanica +
(1-)3-40-flowered  +
Potentilla plattensis +
racemiform  +, cymose  +, (1-)3-15(-20)-flowered  +
Potentilla pseudosericea +
(1-)3-10(-20)-flowered  +
Potentilla pulchella +
open  +, (1-)2-5(-9)-flowered  +
Potentilla pulcherrima +
(4-)10-50(-60)-flowered  +
Potentilla recta +
open  +, cymose  +, (3-)7-60+-flowered  +
Potentilla reptans +
racemiform open  +, more or less congested  +
Potentilla rhyolitica +
1-10-flowered  +
Potentilla rhyolitica var. chiricahuensis +
1-10-flowered  +
Potentilla rhyolitica var. rhyolitica +
1-10-flowered  +
Potentilla rimicola +
3-20-flowered  +
Potentilla rivalis +
(5-)20-100+-flowered  +
Potentilla robbinsiana +
1(-2)-flowered  +
Potentilla rubella +
(1-)2-5-flowered  +
Potentilla rubricaulis +
open  +, 4-20-flowered  +
Potentilla sanguinea +
(4-)8-40(-70)-flowered  +
Potentilla saximontana +
(1-)2-5(-10)-flowered  +
Potentilla sect. Arenicolae +
open  +, racemiform  +, cymose  +, …
Potentilla sect. Aureae +
cymose  +, 1-6(-12)-flowered  +
Potentilla sect. Biflorae +
racemiform open  +, more or less congested  +
Potentilla sect. Brevifoliae +
solitary  +, open  +, cymose  +, …
Potentilla sect. Chrysanthae +
open  +, cymose  +, (1-)2-20-flowered  +
Potentilla sect. Concinnae +
racemiform  +, open  +, cymose  +, …
Potentilla sect. Graciles +
open  +, cymose  +, (2-)5-50(-70)-flowered  +
Potentilla sect. Leucophyllae +
open  +, cymose  +, (5-)7-60-flowered  +
Potentilla sect. Lupinoides +
racemiform open  +, more or less congested  +
Potentilla sect. Multijugae +
open  +, compact to very  +, racemiform  +, …, …
Potentilla sect. Niveae +
solitary  +, open  +, cymose  +, …
Potentilla sect. Pensylvanicae +
open  +, congested to very  +, cymose  +, …
Potentilla sect. Pentaphylloides +
racemiform open  +, more or less congested  +
Potentilla sect. Potentilla +
racemiform open  +, more or less congested  +
Potentilla sect. Rectae +
open  +, cymose  +, (3-)7-60+-flowered  +
Potentilla sect. Rivales +
compact  +, open  +
Potentilla sect. Rubrae +
open  +, cymose  +, (4-)10-40(-70)-flowered  +
Potentilla sect. Rubricaules +
congested  +, open  +
Potentilla sect. Subjugae +
open  +, cymose  +, (1-)2-20(-30)-flowered  +
Potentilla sect. Subviscosae +
racemiform open  +, more or less congested  +
Potentilla sect. Terminales +
open  +, cymose  +, 10-100+-flowered  +
Potentilla sierrae-blancae +
racemiform  +, open  +, cymose  +, …
Potentilla simplex +
racemiform open  +, more or less congested  +
Potentilla sterilis +
racemiform open  +, more or less congested  +
Potentilla stipularis +
2-5-flowered  +
Potentilla subgorodkovii +
5-flowered  +, 1(-2)-flowered  +
Potentilla subjuga +
3-20(-30)-flowered  +
Potentilla subvahliana +
1(-2)-flowered  +
Potentilla subviscosa +
(1-)3-15-flowered  +
Potentilla subviscosa var. ramulosa +
(1-)3-15-flowered  +
Potentilla subviscosa var. subviscosa +
(1-)3-15-flowered  +
Potentilla supina +
compact  +, open  +
Potentilla supina subsp. paradoxa +
(10-)20-100+-flowered  +
Potentilla thurberi +
(4-)10-35-flowered  +
Potentilla thurberi var. atrorubens +
(4-)10-35-flowered  +
Potentilla thurberi var. thurberi +
(4-)10-35-flowered  +
Potentilla thuringiaca +
5-20-flowered  +
Potentilla tikhomirovii +
2-5-flowered  +
Potentilla townsendii +
(5-)10-20(-25)-flowered  +
Potentilla uliginosa +
cymose  +, 6-10-flowered  +
Potentilla uschakovii +
open  +, 1-3(-4)-flowered  +
Potentilla vahliana +
1-2(-3)-flowered  +
Potentilla verna +
3-5(-6)-flowered  +
Potentilla versicolor +
cymose  +, (1-)3-10-flowered  +
Potentilla villosa +
(1-)2-7(-10)-flowered  +
Potentilla villosula +
(1-)2-3(-4)-flowered  +
Potentilla vulcanicola +
1-2(-5)-flowered  +
Potentilla wheeleri +
1-20-flowered  +
Poteridium +
12-100+-flowered  +
Poteridium annuum +
12-100+-flowered  +
Poteridium occidentale +
12-100+-flowered  +
Poterium +
[15-]20-100+-flowered  +
Poterium sanguisorba +
[15-]20-100+-flowered  +
Poterium sanguisorba var. polygamum +
[15-]20-100+-flowered  +
Primula +
sessile  +, scapose  +
Primula alcalina +
3-10-flowered  +
Primula angustifolia +
1-2-flowered  +
Primula anvilensis +
1-7-flowered  +
Primula borealis +
(1-)3-10-flowered  +
Primula capillaris +
1(-2)-flowered  +
Primula cuneifolia +
1-9-flowered  +
Primula cuneifolia subsp. cuneifolia +
3-9-flowered  +
Primula cuneifolia subsp. saxifragifolia +
1-4-flowered  +
Primula cusickiana +
2-8-flowered  +
Primula cusickiana var. cusickiana +
2-8-flowered  +
Primula cusickiana var. domensis +
2-8-flowered  +
Primula cusickiana var. maguirei +
2-8-flowered  +
Primula cusickiana var. nevadensis +
2-8-flowered  +
Primula egaliksensis +
1-3(-6)-flowered  +
Primula incana +
4-19-flowered  +
Primula laurentiana +
3-12-flowered  +
Primula mistassinica +
1-5(-10)-flowered  +
Primula nutans +
2-4-flowered  +
Primula parryi +
5-25-flowered  +
Primula pumila +
3-20-flowered  +
Primula rusbyi +
4-12-flowered  +
Primula specuicola +
(6-)10-25-flowered  +
Primula stricta +
2-9-flowered  +
Primula suffrutescens +
2-9-flowered  +
Primula tschuktschorum +
1-3(-6)-flowered  +
Primula veris +
5-16-flowered  +
Primulaceae +
sessile  +, scapose  +
Prosartes +
umbellate  +, cymose  +, spicate  +
Prosartes hookeri +
umbellate  +, cymose  +, spicate  +
Prosartes lanuginosa +
umbellate  +, cymose  +, spicate  +
Prosartes maculata +
umbellate  +, cymose  +, spicate  +
Prosartes smithii +
umbellate  +, cymose  +, spicate  +
Prosartes trachycarpa +
umbellate  +, cymose  +, spicate  +
Proteaceae +
compound  +, simple  +
Prunus +
1-64(-90)[-100]-flowered  +
Prunus americana +
umbellate  +, 2-5-flowered  +
Prunus andersonii +
1-64(-90)[-100]-flowered  +
Prunus angustifolia +
umbellate  +, 2-4-flowered  +
Prunus armeniaca +
1-64(-90)[-100]-flowered  +
Prunus avium +
umbellate  +, 1-3-flowered  +
Prunus caroliniana +
12-30-flowered  +
Prunus cerasifera +
2-flowered  +
Prunus cerasus +
umbellate  +, 1-4-flowered  +
Prunus domestica +
1-64(-90)[-100]-flowered  +
Prunus dulcis +
1-64(-90)[-100]-flowered  +
Prunus emarginata +
(3-)6-12-flowered  +
Prunus eremophila +
1-64(-90)[-100]-flowered  +
Prunus fasciculata +
1-64(-90)[-100]-flowered  +
Prunus fasciculata var. fasciculata +
1-64(-90)[-100]-flowered  +
Prunus fasciculata var. punctata +
1-64(-90)[-100]-flowered  +
Prunus fremontii +
umbellate  +, 1-3-flowered  +
Prunus geniculata +
1-64(-90)[-100]-flowered  +
Prunus glandulosa +
1-64(-90)[-100]-flowered  +
Prunus gracilis +
umbellate  +, 2-4(-6)-flowered  +
Prunus havardii +
1-64(-90)[-100]-flowered  +
Prunus hortulana +
umbellate  +, 2-4-flowered  +
Prunus ilicifolia +
15-40-flowered  +
Prunus ilicifolia var. ilicifolia +
15-40-flowered  +
Prunus ilicifolia var. occidentalis +
15-40-flowered  +
Prunus laurocerasus +
26-32-flowered  +
Prunus lusitanica +
18-60[-100]-flowered  +
Prunus mahaleb +
4-10-flowered  +
Prunus maritima +
umbellate  +, 2-4-flowered  +
Prunus mexicana +
umbellate  +, 2-5-flowered  +
Prunus minutiflora +
1-64(-90)[-100]-flowered  +
Prunus murrayana +
umbellate  +, 1-4-flowered  +
Prunus myrtifolia +
12-30-flowered  +
Prunus nigra +
umbellate  +, 2-4-flowered  +
Prunus padus +
15-50-flowered  +
Prunus pensylvanica +
umbellate  +, 2-5(-8)-flowered  +
Prunus persica +
2-flowered  +
Prunus pumila +
umbellate  +, 2-5-flowered  +
Prunus pumila var. besseyi +
umbellate  +, 2-5-flowered  +
Prunus pumila var. depressa +
umbellate  +, 2-5-flowered  +
Prunus pumila var. pumila +
umbellate  +, 2-5-flowered  +
Prunus pumila var. susquehanae +
umbellate  +, 2-5-flowered  +
Prunus rivularis +
umbellate  +, 2-4-flowered  +
Prunus serotina +
18-55(-90)-flowered  +
Prunus serotina var. alabamensis +
18-55(-90)-flowered  +
Prunus serotina var. rufula +
18-55(-90)-flowered  +
Prunus serotina var. serotina +
18-55(-90)-flowered  +
Prunus speciosa +
(2-)3-5(-6)-flowered  +
Prunus spinosa +
2-flowered  +
Prunus subcordata +
umbellate  +, 2-5-flowered  +
Prunus subhirtella +
umbellate  +, 2-5-flowered  +
Prunus texana +
1-64(-90)[-100]-flowered  +
Prunus tomentosa +
2-flowered  +
Prunus umbellata +
umbellate  +, 2-4(-6)-flowered  +
Prunus virginiana +
18-64-flowered  +
Prunus virginiana var. demissa +
18-64-flowered  +
Prunus virginiana var. virginiana +
18-64-flowered  +
Prunus yedoensis +
2-6-flowered  +
Psathyrostachys +
compound  +
Psathyrostachys juncea +
compound  +
Pseudabutilon umbellatum +
compound  +
Pseudophoenix +
branched  +, spicate  +
Pseudophoenix sargentii +
branched  +, spicate  +
Pseudophoenix sargentii subsp. sargentii +
branched  +, spicate  +
Pseudoroegneria +
compound  +
Pseudoroegneria spicata +
compound  +
Pseudosasa +
ebracteate  +, bracteate  +
Pseudosasa japonica +
ebracteate  +, bracteate  +
Psidium +
3-flowered  +, 1-flowered  +
Psidium cattleyanum +
1-flowered  +
Psidium guajava +
3-flowered  +, 1-flowered  +
Pteroglossaspis ecristata +
flowered  +
Pterostegia +
uniparous  +, cymose  +
Pterostegia drymarioides +
uniparous  +, cymose  +
Ptilagrostis +
compound  +
Ptilagrostis kingii +
compound  +
Ptilagrostis porteri +
compound  +
Ptychosperma +
branched  +, spicate  +
Ptychosperma elegans +
branched  +, spicate  +
Ptychosperma macarthurii +
branched  +, spicate  +
Puccinellia +
open  +
Puccinellia andersonii +
open  +
Puccinellia angustata +
open  +
Puccinellia arctica +
open  +
Puccinellia bruggemannii +
open  +
Puccinellia distans +
open  +
Puccinellia fasciculata +
open  +
Puccinellia groenlandica +
open  +
Puccinellia howellii +
open  +
Puccinellia lemmonii +
open  +
Puccinellia maritima +
open  +
Puccinellia nutkaensis +
open  +
Puccinellia nuttalliana +
open  +
Puccinellia parishii +
open  +
Puccinellia phryganodes +
open  +
Puccinellia pumila +
open  +
Puccinellia rupestris +
open  +
Puccinellia simplex +
open  +
Puccinellia tenella +
open  +
Puccinellia vaginata +
open  +
Puccinellia vahliana +
open  +
Puccinellia wrightii +
open  +
Pyracantha +
6-40-flowered  +
Pyracantha angustifolia +
6-40-flowered  +
Pyracantha atalantioides +
6-40-flowered  +
Pyracantha coccinea +
6-40-flowered  +
Pyracantha crenulata +
6-40-flowered  +
Pyracantha fortuneana +
6-40-flowered  +
Pyracantha koidzumii +
6-40-flowered  +
Pyrola americana +
4-22-flowered  +
Pyrola asarifolia +
4-29-flowered  +
Pyrola asarifolia subsp. asarifolia +
4-29-flowered  +
Pyrola asarifolia subsp. bracteata +
4-29-flowered  +
Pyrola chlorantha +
(1-)2-8(-17)-flowered  +
Pyrola elliptica +
3-14(-21)-flowered  +
Pyrola grandiflora +
4-12-flowered  +
Pyrola minor +
3-11(-17)-flowered  +
Pyrola picta +
4-24-flowered  +
Pyrularia pubera +
9-flowered  +, 15+-flowered  +, staminate  +
Pyrus +
4-9-flowered  +
Pyrus calleryana +
4-9-flowered  +
Pyrus communis +
4-9-flowered  +
Pyrus cordata +
4-9-flowered  +
Pyrus nivalis +
4-9-flowered  +
Pyrus pyrifolia +
4-9-flowered  +
Pyrus serrulata +
4-9-flowered  +
Pyxidanthera +
sessile  +
Pyxidanthera barbulata +
sessile  +
Pyxidanthera brevifolia +
sessile  +
Q
Quercus +
pistillate  +, spicate  +, staminate  +
Quercus acerifolia +
pistillate  +, spicate  +, staminate  +
Quercus agrifolia +
pistillate  +, spicate  +, staminate  +
Quercus ajoensis +
pistillate  +, spicate  +, staminate  +
Quercus alba +
pistillate  +, spicate  +, staminate  +
Quercus arizonica +
pistillate  +, spicate  +, staminate  +
Quercus arkansana +
pistillate  +, spicate  +, staminate  +
Quercus austrina +
pistillate  +, spicate  +, staminate  +
Quercus berberidifolia +
pistillate  +, spicate  +, staminate  +
Quercus bicolor +
pistillate  +, spicate  +, staminate  +
Quercus boyntonii +
pistillate  +, spicate  +, staminate  +
Quercus buckleyi +
staminate  +, pistillate  +, spicate  +
Quercus carmenensis +
pistillate  +, spicate  +, staminate  +
Quercus chapmanii +
pistillate  +, spicate  +, staminate  +
Quercus chihuahuensis +
pistillate  +, spicate  +, staminate  +
Quercus chrysolepis +
pistillate  +, spicate  +, staminate  +
Quercus coccinea +
staminate  +, pistillate  +, spicate  +
Quercus cornelius-mulleri +
pistillate  +, spicate  +, staminate  +
Quercus depressipes +
pistillate  +, spicate  +, staminate  +
Quercus douglasii +
pistillate  +, spicate  +, staminate  +
Quercus dumosa +
pistillate  +, spicate  +, staminate  +
Quercus durata +
pistillate  +, spicate  +, staminate  +
Quercus durata var. durata +
pistillate  +, spicate  +, staminate  +
Quercus durata var. gabrielensis +
pistillate  +, spicate  +, staminate  +
Quercus ellipsoidalis +
pistillate  +, spicate  +, staminate  +
Quercus emoryi +
staminate  +, pistillate  +, spicate  +
Quercus engelmannii +
pistillate  +, spicate  +, staminate  +
Quercus falcata +
pistillate  +, spicate  +, staminate  +
Quercus fusiformis +
pistillate  +, spicate  +, staminate  +
Quercus gambelii +
pistillate  +, spicate  +, staminate  +
Quercus garryana +
pistillate  +, spicate  +, staminate  +
Quercus garryana var. breweri +
pistillate  +, spicate  +, staminate  +
Quercus garryana var. garryana +
pistillate  +, spicate  +, staminate  +
Quercus garryana var. semota +
pistillate  +, spicate  +, staminate  +
Quercus geminata +
pistillate  +, spicate  +, staminate  +
Quercus georgiana +
pistillate  +, spicate  +, staminate  +
Quercus graciliformis +
pistillate  +, spicate  +, staminate  +
Quercus gravesii +
pistillate  +, spicate  +, staminate  +
Quercus grisea +
pistillate  +, spicate  +, staminate  +
Quercus havardii +
pistillate  +, spicate  +, staminate  +
Quercus hemisphaerica +
pistillate  +, spicate  +, staminate  +
Quercus hinckleyi +
pistillate  +, spicate  +, staminate  +
Quercus hypoleucoides +
staminate  +, pistillate  +, spicate  +
Quercus ilicifolia +
staminate  +, pistillate  +, spicate  +
Quercus imbricaria +
pistillate  +, spicate  +, staminate  +
Quercus incana +
staminate  +, pistillate  +, spicate  +
Quercus inopina +
pistillate  +, spicate  +, staminate  +
Quercus intricata +
pistillate  +, spicate  +, staminate  +
Quercus john-tuckeri +
pistillate  +, spicate  +, staminate  +
Quercus kelloggii +
pistillate  +, spicate  +, staminate  +
Quercus laceyi +
pistillate  +, spicate  +, staminate  +
Quercus laevis +
staminate  +, pistillate  +, spicate  +
Quercus laurifolia +
staminate  +, pistillate  +, spicate  +
Quercus lobata +
pistillate  +, spicate  +, staminate  +
Quercus lyrata +
pistillate  +, spicate  +, staminate  +
Quercus macrocarpa +
pistillate  +, spicate  +, staminate  +
Quercus margarettae +
pistillate  +, spicate  +, staminate  +
Quercus marilandica +
staminate  +, pistillate  +, spicate  +
Quercus michauxii +
pistillate  +, spicate  +, staminate  +
Quercus minima +
staminate  +, pistillate  +, spicate  +
Quercus mohriana +
pistillate  +, spicate  +, staminate  +
Quercus montana +
staminate  +, pistillate  +, spicate  +
Quercus muehlenbergii +
pistillate  +, spicate  +, staminate  +
Quercus myrtifolia +
pistillate  +, spicate  +, staminate  +
Quercus nigra +
pistillate  +, spicate  +, staminate  +
Quercus oblongifolia +
pistillate  +, spicate  +, staminate  +
Quercus oglethorpensis +
staminate  +, pistillate  +, spicate  +
Quercus pacifica +
pistillate  +, spicate  +, staminate  +
Quercus pagoda +
pistillate  +, spicate  +, staminate  +
Quercus palmeri +
staminate  +, pistillate  +, spicate  +
Quercus palustris +
pistillate  +, spicate  +, staminate  +
Quercus phellos +
staminate  +, pistillate  +, spicate  +
Quercus polymorpha +
pistillate  +, spicate  +, staminate  +
Quercus prinoides +
staminate  +, pistillate  +, spicate  +
Quercus pumila +
pistillate  +, spicate  +, staminate  +
Quercus pungens +
pistillate  +, spicate  +, staminate  +
Quercus robur +
pistillate  +, spicate  +, staminate  +
Quercus robusta +
staminate  +, pistillate  +, spicate  +
Quercus rubra +
pistillate  +, spicate  +, staminate  +
Quercus rugosa +
pistillate  +, spicate  +, staminate  +
Quercus sadleriana +
pistillate  +, spicate  +, staminate  +
Quercus sect. Lobatae +
pistillate  +, spicate  +, staminate  +
Quercus sect. Protobalanus +
pistillate  +, spicate  +, staminate  +
Quercus sect. Quercus +
pistillate  +, spicate  +, staminate  +
Quercus shumardii +
staminate  +, pistillate  +, spicate  +
Quercus similis +
pistillate  +, spicate  +, staminate  +
Quercus sinuata +
pistillate  +, spicate  +, staminate  +
Quercus sinuata var. breviloba +
pistillate  +, spicate  +, staminate  +
Quercus sinuata var. sinuata +
pistillate  +, spicate  +, staminate  +
Quercus stellata +
pistillate  +, spicate  +, staminate  +
Quercus tardifolia +
staminate  +, pistillate  +, spicate  +
Quercus texana +
pistillate  +, spicate  +, staminate  +
Quercus tomentella +
staminate  +, pistillate  +, spicate  +
Quercus toumeyi +
pistillate  +, spicate  +, staminate  +
Quercus turbinella +
pistillate  +, spicate  +, staminate  +
Quercus vacciniifolia +
pistillate  +, spicate  +, staminate  +
Quercus vaseyana +
pistillate  +, spicate  +, staminate  +
Quercus velutina +
pistillate  +, spicate  +, staminate  +
Quercus viminea +
staminate  +, pistillate  +, spicate  +
Quercus virginiana +
pistillate  +, spicate  +, staminate  +
Quercus wislizenii +
pistillate  +, spicate  +, staminate  +
R
Ranunculus ranunculinus +
3-20-flowered  +
Ranunculus sect. Cyrtorhyncha +
3-20-flowered  +
Redfieldia +
open  +
Redfieldia flexuosa +
open  +
Reimarochloa +
subdigitate  +
Reimarochloa oligostachya +
subdigitate  +
Reynosia septentrionalis +
1-4-flowered  +
Rhapidophyllum +
branched  +, spicate  +
Rhapidophyllum hystrix +
branched  +, spicate  +
Rheum +
pedunculate  +
Rheum rhabarbarum +
250-500-flowered  +
Rhexia nuttallii +
condensed  +
Rhexia petiolata +
condensed  +
Rhizophora mangle +
2-4-flowered  +
Rhodiola +
spikelike to subcapitate  +, cymose  +
Rhodiola integrifolia +
250-flowered  +
Rhodiola integrifolia subsp. integrifolia +
250-flowered  +
Rhodiola integrifolia subsp. leedyi +
250-flowered  +
Rhodiola integrifolia subsp. neomexicana +
250-flowered  +
Rhodiola rhodantha +
spikelike to subcapitate  +, cymose  +
Rhodiola rosea +
spikelike to subcapitate  +, cymose  +
Rhododendron +
3-35-flowered  +, corymbiform  +
Rhododendron alabamense +
6-7-flowered  +
Rhododendron albiflorum +
1-2-flowered  +
Rhododendron arborescens +
3-7-flowered  +
Rhododendron atlanticum +
4-13-flowered  +
Rhododendron austrinum +
9-24-flowered  +
Rhododendron calendulaceum +
5-9-flowered  +
Rhododendron canadense +
3-9-flowered  +
Rhododendron canescens +
6-19-flowered  +
Rhododendron catawbiense +
12-20-flowered  +
Rhododendron columbianum +
10-35-flowered  +
Rhododendron cumberlandense +
3-7-flowered  +
Rhododendron eastmanii +
flowered  +
Rhododendron flammeum +
6-11-flowered  +
Rhododendron groenlandicum +
10-35-flowered  +
Rhododendron lapponicum +
3-6-flowered  +
Rhododendron macrophyllum +
10-20-flowered  +
Rhododendron maximum +
10-25-flowered  +
Rhododendron minus +
5-10-flowered  +
Rhododendron minus var. chapmanii +
5-10-flowered  +
Rhododendron minus var. minus +
5-10-flowered  +
Rhododendron occidentale +
3-15-flowered  +
Rhododendron periclymenoides +
6-15-flowered  +
Rhododendron prinophyllum +
4-13-flowered  +
Rhododendron prunifolium +
4-7-flowered  +
Rhododendron tomentosum +
10-35-flowered  +
Rhododendron vaseyi +
5-15-flowered  +
Rhododendron viscosum +
3-14-flowered  +
Rhodomyrtus +
3[-7]-flowered  +, 1-flowered  +
Rhodomyrtus tomentosa +
3[-7]-flowered  +, 1-flowered  +
Rhodomyrtus tomentosa var. tomentosa +
3[-7]-flowered  +, 1-flowered  +
Rhynchospora +
anthelate  +
Rhynchospora alba +
anthelate  +
Rhynchospora baldwinii +
anthelate  +
Rhynchospora brachychaeta +
anthelate  +
Rhynchospora breviseta +
anthelate  +
Rhynchospora caduca +
anthelate  +
Rhynchospora californica +
pedunculate  +
Rhynchospora capillacea +
anthelate  +
Rhynchospora capitellata +
anthelate  +
Rhynchospora careyana +
anthelate  +
Rhynchospora cephalantha +
anthelate  +
Rhynchospora chalarocephala +
anthelate  +
Rhynchospora chapmanii +
anthelate  +
Rhynchospora ciliaris +
anthelate  +
Rhynchospora colorata +
anthelate  +
Rhynchospora compressa +
anthelate  +
Rhynchospora corniculata +
anthelate  +
Rhynchospora crinipes +
anthelate  +
Rhynchospora curtissii +
anthelate  +
Rhynchospora debilis +
anthelate  +
Rhynchospora decurrens +
anthelate  +
Rhynchospora divergens +
anthelate  +
Rhynchospora elliottii +
anthelate  +
Rhynchospora eximia +
anthelate  +
Rhynchospora fascicularis +
anthelate  +
Rhynchospora fernaldii +
anthelate  +
Rhynchospora filifolia +
anthelate  +
Rhynchospora floridensis +
anthelate  +
Rhynchospora fusca +
anthelate  +
Rhynchospora globularis +
anthelate  +
Rhynchospora globularis var. globularis +
anthelate  +
Rhynchospora globularis var. pinetorum +
anthelate  +
Rhynchospora globularis var. saxicola +
anthelate  +
Rhynchospora glomerata +
anthelate  +
Rhynchospora gracilenta +
anthelate  +
Rhynchospora grayi +
anthelate  +
Rhynchospora harperi +
anthelate  +
Rhynchospora harveyi +
anthelate  +
Rhynchospora harveyi var. culixa +
anthelate  +
Rhynchospora harveyi var. harveyi +
anthelate  +
Rhynchospora indianolensis +
anthelate  +
Rhynchospora inexpansa +
anthelate  +
Rhynchospora inundata +
open  +
Rhynchospora knieskernii +
anthelate  +
Rhynchospora kunthii +
anthelate  +
Rhynchospora latifolia +
anthelate  +
Rhynchospora macra +
anthelate  +
Rhynchospora macrostachya +
anthelate  +
Rhynchospora megalocarpa +
anthelate  +
Rhynchospora megaplumosa +
anthelate  +
Rhynchospora microcarpa +
anthelate  +
Rhynchospora microcephala +
anthelate  +
Rhynchospora miliacea +
anthelate  +
Rhynchospora mixta +
anthelate  +
Rhynchospora nitens +
anthelate  +
Rhynchospora nivea +
anthelate  +
Rhynchospora odorata +
anthelate  +
Rhynchospora oligantha +
anthelate  +
Rhynchospora pallida +
anthelate  +
Rhynchospora perplexa +
anthelate  +
Rhynchospora pineticola +
anthelate  +
Rhynchospora pleiantha +
anthelate  +
Rhynchospora plumosa +
anthelate  +
Rhynchospora punctata +
anthelate  +
Rhynchospora pusilla +
anthelate  +
Rhynchospora rariflora +
branchy  +, compound  +, simple  +, …
Rhynchospora recognita +
anthelate  +
Rhynchospora scirpoides +
anthelate  +
Rhynchospora solitaria +
anthelate  +
Rhynchospora stenophylla +
anthelate  +
Rhynchospora thornei +
anthelate  +
Rhynchospora torreyana +
anthelate  +
Rhynchospora tracyi +
anthelate  +
Rhynchospora wrightiana +
anthelate  +
Ricinus +
pistillate  +
Ricinus communis +
pistillate  +
Rivina +
5-50-flowered  +
Rivina humilis +
5-50-flowered  +
Roemeria +
1-flowered  +
Roemeria refracta +
1-flowered  +
Romneya +
1-flowered  +
Romneya coulteri +
1-flowered  +
Romneya trichocalyx +
1-flowered  +
Romulea +
umbellate  +
Romulea rosea +
umbellate  +
Rosa +
(1-)4-30(-50)-flowered  +
Rosa acicularis +
1-16(-50)-flowered  +
Rosa acicularis subsp. acicularis +
1-16(-50)-flowered  +
Rosa acicularis subsp. sayi +
1-16(-50)-flowered  +
Rosa arkansana +
1-16(-50)-flowered  +
Rosa blanda +
1-16(-50)-flowered  +
Rosa bracteata +
1-16(-50)-flowered  +
Rosa bridgesii +
1-16(-50)-flowered  +
Rosa californica +
1-16(-50)-flowered  +
Rosa canina +
1-16(-50)-flowered  +
Rosa carolina +
1-16(-50)-flowered  +
Rosa carolina subsp. carolina +
1-16(-50)-flowered  +
Rosa carolina subsp. subserrulata +
1-16(-50)-flowered  +
Rosa cinnamomea +
1-16(-50)-flowered  +
Rosa foliolosa +
1-16(-50)-flowered  +
Rosa gallica +
1-3(-8)-flowered  +
Rosa glauca +
1-16(-50)-flowered  +
Rosa gymnocarpa +
1-16(-50)-flowered  +
Rosa gymnocarpa var. gymnocarpa +
1-16(-50)-flowered  +
Rosa gymnocarpa var. serpentina +
1-16(-50)-flowered  +
Rosa laevigata +
1-flowered  +
Rosa lucieae +
(1-)4-30(-50)-flowered  +
Rosa minutifolia +
1(-3)-flowered  +
Rosa mollis +
1-16(-50)-flowered  +
Rosa multiflora +
(1-)4-30(-50)-flowered  +
Rosa nitida +
1-16(-50)-flowered  +
Rosa nutkana +
1-16(-50)-flowered  +
Rosa nutkana subsp. macdougalii +
1-3(-9)-flowered  +
Rosa nutkana subsp. melina +
1(-5)-flowered  +
Rosa nutkana subsp. nutkana +
1-flowered  +
Rosa palustris +
1-16(-50)-flowered  +
Rosa pinetorum +
1-16(-50)-flowered  +
Rosa pisocarpa +
1-16(-50)-flowered  +
Rosa pisocarpa subsp. ahartii +
1-3(-10+)-flowered  +
Rosa pisocarpa subsp. pisocarpa +
(1-)3-12-flowered  +
Rosa rubiginosa +
1-16(-50)-flowered  +
Rosa rubiginosa var. nemoralis +
1-16(-50)-flowered  +
Rosa rubiginosa var. rubiginosa +
1-16(-50)-flowered  +
Rosa rugosa +
1-16(-50)-flowered  +
Rosa sect. Bracteatae +
1-16(-50)-flowered  +
Rosa sect. Caninae +
1-16(-50)-flowered  +
Rosa sect. Gallicae +
1-16(-50)-flowered  +
Rosa sect. Laevigatae +
1-flowered  +
Rosa sect. Minutifoliae +
1(-3)-flowered  +
Rosa sect. Pimpinellifoliae +
1-16(-50)-flowered  +
Rosa sect. Rosa +
1-16(-50)-flowered  +
Rosa sect. Systylae +
(1-)4-30(-50)-flowered  +
Rosa setigera +
(1-)4-30(-50)-flowered  +
Rosa sherardii +
1-16(-50)-flowered  +
Rosa spinosissima +
1-16(-50)-flowered  +
Rosa spithamea +
1-16(-50)-flowered  +
Rosa stellata +
1-flowered  +
Rosa stellata subsp. abyssa +
1-flowered  +
Rosa stellata subsp. mirifica +
1-flowered  +
Rosa stellata subsp. stellata +
1-flowered  +
Rosa subg. Hesperhodos +
1(-3)-flowered  +
Rosa subg. Rosa +
1-16(-50)-flowered  +
Rosa tomentosa +
1-16(-50)-flowered  +
Rosa virginiana +
1-16(-50)-flowered  +
Rosa woodsii +
1-10(-25+)-flowered  +
Rosa woodsii subsp. arizonica +
2(-4)-flowered  +
Rosa woodsii subsp. gratissima +
10(-15)-flowered  +, 1-3(-5+)-flowered  +
Rosa woodsii subsp. manca +
1-3(+)-flowered  +
Rosa woodsii subsp. puberulenta +
2(-5)-flowered  +
Rosa woodsii subsp. ultramontana +
(1-)3-10(-25)-flowered  +
Rosa woodsii subsp. woodsii +
1-3(+)-flowered  +
Rostraria +
compound  +
Rostraria cristata +
compound  +
Rotala rotundifolia +
compound  +, simple  +
Rottboellia +
bracteate  +, ebracteate  +
Rottboellia cochinchinensis +
bracteate  +, ebracteate  +
Roystonea +
branched  +, spicate  +
Roystonea regia +
branched  +, spicate  +
Rubus +
eglandular or  +, sparsely densely glandular armed or unarmed  +
Rubus allegheniensis +
racemiform  +, (5-)15-25-flowered  +
Rubus arcticus +
1-3-flowered  +
Rubus arcticus subsp. acaulis +
1-3-flowered  +
Rubus arcticus subsp. arcticus +
1-3-flowered  +
Rubus arcticus subsp. stellatus +
1-3-flowered  +
Rubus bartonianus +
1-flowered  +
Rubus bifrons +
thyrsiform  +, 10-60(-100)-flowered  +
Rubus caesius +
racemiform  +, cymiform  +
Rubus canadensis +
racemiform  +, (5-)15-25-flowered  +
Rubus chamaemorus +
1-flowered  +
Rubus cuneifolius +
cymiform  +, (1-)3-5(-12)-flowered  +
Rubus deliciosus +
1-flowered  +
Rubus flagellaris +
racemiform  +, 1-3(-8)-flowered  +
Rubus glaucifolius +
cymiform  +, (1-)2-4(-10)-flowered  +
Rubus hispidus +
racemiform  +, 1-7(-10)-flowered  +
Rubus idaeus +
racemiform  +, (1-)3-7(-20)-flowered  +
Rubus idaeus subsp. idaeus +
racemiform  +, (1-)3-7(-20)-flowered  +
Rubus idaeus subsp. strigosus +
racemiform  +, (1-)3-7(-20)-flowered  +
Rubus illecebrosus +
eglandular or  +, sparsely densely glandular armed or unarmed  +
Rubus laciniatus +
thyrsiform  +, 5-25-flowered  +
Rubus lasiococcus +
1-2-flowered  +
Rubus leucodermis +
umbelliform  +, cymiform  +, flat-topped  +, …
Rubus leucodermis var. leucodermis +
(2-)3-10(-12)-flowered  +
Rubus leucodermis var. nigerrimus +
1-5-flowered  +
Rubus neomexicanus +
1(-2)-flowered  +
Rubus nivalis +
1-2-flowered  +
Rubus niveus +
cymiform  +, 1-11-flowered  +
Rubus nutkanus +
cymiform  +, thyrsiform  +
Rubus occidentalis +
umbelliform  +, cymiform  +, (2-)3-7(-20)-flowered  +
Rubus odoratus +
cymiform  +, thyrsiform  +
Rubus parvifolius +
cymiform  +, thyrsiform  +
Rubus pascuus +
cymiform  +, thyrsiform  +
Rubus pedatus +
1-flowered  +
Rubus pensilvanicus +
thyrsiform  +, racemiform  +, cymiform  +, …
Rubus phoenicolasius +
cymiform  +, racemiform  +
Rubus pubescens +
umbelliform  +, 1-3-flowered  +
Rubus repens +
1-flowered  +
Rubus saxatilis +
umbelliform  +, cymiform  +, 1-6-flowered  +
Rubus setosus +
thyrsiform  +, cymiform  +, racemiform  +, …
Rubus spectabilis +
1-2-flowered  +
Rubus trivialis +
1(-3)-flowered  +
Rubus ulmifolius +
thyrsiform  +, paniculiform  +, 10-60-flowered  +
Rubus ursinus +
racemiform  +, cymiform  +, 1-5-flowered  +
Rubus vestitus +
thyrsiform  +, cymiform  +, 7-35-flowered  +
Rumex +
simple  +
Rumex acetosa +
interrupted  +
Rumex acetosella +
interrupted  +
Rumex alpinus +
simple  +
Rumex altissimus +
simple  +
Rumex arcticus +
nearly  +, simple  +, interrupted  +
Rumex beringensis +
interrupted  +
Rumex britannica +
interrupted  +
Rumex brownii +
interrupted  +
Rumex bucephalophorus +
interrupted  +, simple  +
Rumex californicus +
interrupted  +
Rumex chrysocarpus +
interrupted  +
Rumex confertus +
simple  +
Rumex conglomeratus +
interrupted  +
Rumex crassus +
interrupted  +
Rumex crispus +
interrupted  +
Rumex cristatus +
interrupted  +
Rumex cuneifolius +
simple  +
Rumex densiflorus +
simple  +
Rumex dentatus +
interrupted  +
Rumex ellipticus +
interrupted  +
Rumex fascicularis +
interrupted  +
Rumex floridanus +
interrupted  +
Rumex fueginus +
interrupted  +
Rumex graminifolius +
interrupted  +
Rumex hastatulus +
interrupted  +
Rumex hesperius +
interrupted  +
Rumex hymenosepalus +
simple  +
Rumex kerneri +
interrupted  +
Rumex krausei +
simple  +, nearly  +
Rumex lacustris +
interrupted  +
Rumex lapponicus +
simple  +, interrupted  +
Rumex longifolius +
simple  +
Rumex maritimus +
interrupted  +
Rumex mexicanus +
interrupted  +
Rumex nematopodus +
branched  +, interrupted  +
Rumex obovatus +
interrupted  +
Rumex obtusifolius +
interrupted  +
Rumex occidentalis +
branched  +, interrupted  +
Rumex orthoneurus +
simple  +
Rumex pallidus +
interrupted  +
Rumex palustris +
simple  +
Rumex paraguayensis +
interrupted  +
Rumex patientia +
simple  +
Rumex paucifolius +
simple  +, interrupted  +, nearly  +
Rumex persicarioides +
interrupted  +
Rumex praecox +
simple  +
Rumex pseudonatronatus +
interrupted  +
Rumex pulcher +
interrupted  +
Rumex pycnanthus +
simple  +
Rumex salicifolius +
interrupted  +
Rumex sanguineus +
interrupted  +
Rumex sect. Axillares +
simple  +
Rumex sect. Rumex +
simple  +
Rumex sibiricus +
interrupted  +
Rumex spiralis +
simple  +
Rumex stenophyllus +
interrupted  +
Rumex subarcticus +
interrupted  +
Rumex subg. Acetosa +
simple  +
Rumex subg. Acetosella +
simple  +
Rumex subg. Platypodium +
simple  +
Rumex subg. Rumex +
simple  +
Rumex thyrsiflorus +
interrupted  +
Rumex tomentellus +
branched  +, interrupted  +
Rumex transitorius +
interrupted  +
Rumex triangulivalvis +
interrupted  +
Rumex utahensis +
interrupted  +
Rumex venosus +
interrupted  +
Rumex verticillatus +
interrupted  +
Rumex violascens +
interrupted  +
Ruppia +
0-20-flowered  +
Ruppia cirrhosa +
0-20-flowered  +
Ruppia maritima +
0-20-flowered  +
Russelia equisetiformis +
2-flowered  +
Rytidosperma +
spicate  +, ebracteate  +
Rytidosperma biannulare +
spicate  +, ebracteate  +
Rytidosperma penicillatum +
spicate  +, ebracteate  +
Rytidosperma racemosum +
spicate  +, ebracteate  +
S
Sabal +
branched  +, spicate  +
Sabal etonia +
branched  +
Sabal mexicana +
branched  +, spicate  +
Sabal miamiensis +
branched  +
Sabal minor +
branched  +
Sabal palmetto +
branched  +, spicate  +
Saccharum +
bracteate  +, ebracteate  +
Saccharum alopecuroides +
bracteate  +, ebracteate  +
Saccharum baldwinii +
bracteate  +, ebracteate  +
Saccharum bengalense +
bracteate  +, ebracteate  +
Saccharum brevibarbe +
bracteate  +, ebracteate  +
Saccharum brevibarbe var. brevibarbe +
bracteate  +, ebracteate  +
Saccharum brevibarbe var. contortum +
bracteate  +, ebracteate  +
Saccharum coarctatum +
bracteate  +, ebracteate  +
Saccharum giganteum +
bracteate  +, ebracteate  +
Saccharum officinarum +
bracteate  +, ebracteate  +
Saccharum ravennae +
bracteate  +, ebracteate  +
Saccharum spontaneum +
bracteate  +, ebracteate  +
Sacciolepis +
bracteate  +, ebracteate  +
Sacciolepis indica +
bracteate  +, ebracteate  +
Sacciolepis striata +
bracteate  +, ebracteate  +
Sageretia +
spicate  +
Sageretia minutiflora +
spicate  +
Sageretia thea +
spicate  +
Sageretia wrightii +
spicate  +
Salicaceae +
unbranched  +, spicate  +
Salix +
unbranched  +, spicate  +
Salix alaxensis +
unbranched  +, spicate  +
Salix alaxensis var. alaxensis +
unbranched  +, spicate  +
Salix alaxensis var. longistylis +
unbranched  +, spicate  +
Salix alba +
unbranched  +, spicate  +
Salix amygdaloides +
unbranched  +, spicate  +
Salix arbusculoides +
unbranched  +, spicate  +
Salix arctica +
unbranched  +, spicate  +
Salix arctophila +
unbranched  +, spicate  +
Salix argyrocarpa +
unbranched  +, spicate  +
Salix arizonica +
unbranched  +, spicate  +
Salix athabascensis +
unbranched  +, spicate  +
Salix atrocinerea +
unbranched  +, spicate  +
Salix aurita +
unbranched  +, spicate  +
Salix babylonica +
unbranched  +, spicate  +
Salix ballii +
unbranched  +, spicate  +
Salix barclayi +
unbranched  +, spicate  +
Salix barrattiana +
unbranched  +, spicate  +
Salix bebbiana +
unbranched  +, spicate  +
Salix bonplandiana +
unbranched  +, spicate  +
Salix boothii +
unbranched  +, spicate  +
Salix brachycarpa +
unbranched  +, spicate  +
Salix brachycarpa var. brachycarpa +
unbranched  +, spicate  +
Salix brachycarpa var. psammophila +
unbranched  +, spicate  +
Salix breweri +
unbranched  +, spicate  +
Salix calcicola +
unbranched  +, spicate  +
Salix calcicola var. calcicola +
unbranched  +, spicate  +
Salix calcicola var. glandulosior +
unbranched  +, spicate  +
Salix candida +
unbranched  +, spicate  +
Salix caprea +
unbranched  +, spicate  +
Salix caroliniana +
unbranched  +, spicate  +
Salix cascadensis +
unbranched  +, spicate  +
Salix chamissonis +
unbranched  +, spicate  +
Salix chlorolepis +
unbranched  +, spicate  +
Salix cinerea +
unbranched  +, spicate  +
Salix columbiana +
unbranched  +, spicate  +
Salix commutata +
unbranched  +, spicate  +
Salix cordata +
unbranched  +, spicate  +
Salix daphnoides +
unbranched  +, spicate  +
Salix delnortensis +
unbranched  +, spicate  +
Salix discolor +
unbranched  +, spicate  +
Salix drummondiana +
unbranched  +, spicate  +
Salix eastwoodiae +
unbranched  +, spicate  +
Salix elaeagnos +
unbranched  +, spicate  +
Salix eriocephala +
unbranched  +, spicate  +
Salix euxina +
unbranched  +, spicate  +
Salix exigua +
unbranched  +, spicate  +
Salix exigua var. exigua +
unbranched  +, spicate  +
Salix exigua var. hindsiana +
unbranched  +, spicate  +
Salix famelica +
unbranched  +, spicate  +
Salix farriae +
unbranched  +, spicate  +
Salix floridana +
unbranched  +, spicate  +
Salix fuscescens +
unbranched  +, spicate  +
Salix geyeriana +
unbranched  +, spicate  +
Salix glauca +
unbranched  +, spicate  +
Salix glauca var. acutifolia +
unbranched  +, spicate  +
Salix glauca var. cordifolia +
unbranched  +, spicate  +
Salix glauca var. stipulata +
unbranched  +, spicate  +
Salix glauca var. villosa +
unbranched  +, spicate  +
Salix gooddingii +
unbranched  +, spicate  +
Salix hastata +
unbranched  +, spicate  +
Salix herbacea +
unbranched  +, spicate  +
Salix hookeriana +
unbranched  +, spicate  +
Salix humboldtiana +
unbranched  +, spicate  +
Salix humilis +
unbranched  +, spicate  +
Salix humilis var. humilis +
unbranched  +, spicate  +
Salix humilis var. tristis +
unbranched  +, spicate  +
Salix interior +
unbranched  +, spicate  +
Salix irrorata +
unbranched  +, spicate  +
Salix jejuna +
unbranched  +, spicate  +
Salix jepsonii +
unbranched  +, spicate  +
Salix laevigata +
unbranched  +, spicate  +
Salix lasiandra +
unbranched  +, spicate  +
Salix lasiandra var. caudata +
unbranched  +, spicate  +
Salix lasiandra var. lasiandra +
unbranched  +, spicate  +
Salix lasiolepis +
unbranched  +, spicate  +
Salix lemmonii +
unbranched  +, spicate  +
Salix ligulifolia +
unbranched  +, spicate  +
Salix lucida +
unbranched  +, spicate  +
Salix lutea +
unbranched  +, spicate  +
Salix maccalliana +
unbranched  +, spicate  +
Salix melanopsis +
unbranched  +, spicate  +
Salix monochroma +
unbranched  +, spicate  +
Salix monticola +
unbranched  +, spicate  +
Salix myricoides +
unbranched  +, spicate  +
Salix myrsinifolia +
unbranched  +, spicate  +
Salix myrtillifolia +
unbranched  +, spicate  +
Salix nigra +
unbranched  +, spicate  +
Salix niphoclada +
unbranched  +, spicate  +
Salix nivalis +
unbranched  +, spicate  +
Salix nummularia +
unbranched  +, spicate  +
Salix orestera +
unbranched  +, spicate  +
Salix ovalifolia +
unbranched  +, spicate  +
Salix ovalifolia var. arctolitoralis +
unbranched  +, spicate  +
Salix ovalifolia var. cyclophylla +
unbranched  +, spicate  +
Salix ovalifolia var. glacialis +
unbranched  +, spicate  +
Salix ovalifolia var. ovalifolia +
unbranched  +, spicate  +
Salix pedicellaris +
unbranched  +, spicate  +
Salix pellita +
unbranched  +, spicate  +
Salix pentandra +
unbranched  +, spicate  +
Salix petiolaris +
unbranched  +, spicate  +
Salix petrophila +
unbranched  +, spicate  +
Salix phlebophylla +
unbranched  +, spicate  +
Salix planifolia +
unbranched  +, spicate  +
Salix polaris +
unbranched  +, spicate  +
Salix prolixa +
unbranched  +, spicate  +
Salix pseudomonticola +
unbranched  +, spicate  +
Salix pseudomyrsinites +
unbranched  +, spicate  +
Salix pulchra +
unbranched  +, spicate  +
Salix purpurea +
unbranched  +, spicate  +
Salix pyrifolia +
unbranched  +, spicate  +
Salix raupii +
unbranched  +, spicate  +
Salix reticulata +
unbranched  +, spicate  +
Salix richardsonii +
unbranched  +, spicate  +
Salix rotundifolia +
unbranched  +, spicate  +
Salix rotundifolia var. dodgeana +
unbranched  +, spicate  +
Salix rotundifolia var. rotundifolia +
unbranched  +, spicate  +
Salix scouleriana +
unbranched  +, spicate  +
Salix sect. Arbuscella +
unbranched  +, spicate  +
Salix sect. Argyrocarpae +
unbranched  +, spicate  +
Salix sect. Canae +
unbranched  +, spicate  +
Salix sect. Candidae +
unbranched  +, spicate  +
Salix sect. Chamaetia +
unbranched  +, spicate  +
Salix sect. Cinerella +
unbranched  +, spicate  +
Salix sect. Cordatae +
unbranched  +, spicate  +
Salix sect. Daphnella +
unbranched  +, spicate  +
Salix sect. Diplodictyae +
unbranched  +, spicate  +
Salix sect. Floridanae +
unbranched  +, spicate  +
Salix sect. Fulvae +
unbranched  +, spicate  +
Salix sect. Geyerianae +
unbranched  +, spicate  +
Salix sect. Glaucae +
unbranched  +, spicate  +
Salix sect. Griseae +
unbranched  +, spicate  +
Salix sect. Hastatae +
unbranched  +, spicate  +
Salix sect. Helix +
unbranched  +, spicate  +
Salix sect. Herbella +
unbranched  +, spicate  +
Salix sect. Humboldtianae +
unbranched  +, spicate  +
Salix sect. Lanatae +
unbranched  +, spicate  +
Salix sect. Maccallianae +
unbranched  +, spicate  +
Salix sect. Mexicanae +
unbranched  +, spicate  +
Salix sect. Myrtilloides +
unbranched  +, spicate  +
Salix sect. Myrtosalix +
unbranched  +, spicate  +
Salix sect. Nigricantes +
unbranched  +, spicate  +
Salix sect. Ovalifoliae +
unbranched  +, spicate  +
Salix sect. Phylicifoliae +
unbranched  +, spicate  +
Salix sect. Salicaster +
unbranched  +, spicate  +
Salix sect. Salix +
unbranched  +, spicate  +
Salix sect. Setchellianae +
unbranched  +, spicate  +
Salix sect. Sitchenses +
unbranched  +, spicate  +
Salix sect. Subalbae +
unbranched  +, spicate  +
Salix sect. Triandrae +
unbranched  +, spicate  +
Salix sect. Villosae +
unbranched  +, spicate  +
Salix sect. Viminella +
unbranched  +, spicate  +
Salix sericea +
unbranched  +, spicate  +
Salix serissima +
unbranched  +, spicate  +
Salix sessilifolia +
unbranched  +, spicate  +
Salix setchelliana +
unbranched  +, spicate  +
Salix silicicola +
unbranched  +, spicate  +
Salix sitchensis +
unbranched  +, spicate  +
Salix sphenophylla +
unbranched  +, spicate  +
Salix stolonifera +
unbranched  +, spicate  +
Salix subg. Chamaetia +
unbranched  +, spicate  +
Salix subg. Longifoliae +
unbranched  +, spicate  +
Salix subg. Protitea +
unbranched  +, spicate  +
Salix subg. Salix +
unbranched  +, spicate  +
Salix subg. Vetrix +
unbranched  +, spicate  +
Salix taxifolia +
unbranched  +, spicate  +
Salix thurberi +
unbranched  +, spicate  +
Salix tracyi +
unbranched  +, spicate  +
Salix triandra +
unbranched  +, spicate  +
Salix turnorii +
unbranched  +, spicate  +
Salix tweedyi +
unbranched  +, spicate  +
Salix tyrrellii +
unbranched  +, spicate  +
Salix uva-ursi +
unbranched  +, spicate  +
Salix vestita +
unbranched  +, spicate  +
Salix viminalis +
unbranched  +, spicate  +
Salix wolfii +
unbranched  +, spicate  +
Salix wolfii var. idahoensis +
unbranched  +, spicate  +
Salix wolfii var. wolfii +
unbranched  +, spicate  +
Salix ×fragilis +
unbranched  +, spicate  +
Salix ×jesupii +
unbranched  +, spicate  +
Salix ×pendulina +
unbranched  +, spicate  +
Salix ×sepulcralis +
unbranched  +, spicate  +
Salix ×smithiana +
unbranched  +, spicate  +
Salsola +
spicate  +
Salsola collina +
1-flowered  +, not interrupted  +
Salsola kali +
interrupted  +
Salsola kali subsp. kali +
interrupted  +
Salsola kali subsp. pontica +
interrupted  +
Salsola paulsenii +
1-flowered  +, interrupted  +
Salsola soda +
1-flowered  +, interrupted  +
Salsola tragus +
1-flowered  +, interrupted  +
Salsola vermiculata +
not interrupted  +
Samolus +
pedunculate  +, 3-70-flowered  +
Samolus ebracteatus +
pedunculate  +
Samolus parviflorus +
pedunculate  +, sessile  +
Samolus vagans +
short-pedunculate  +, sessile  +
Sanguinaria +
1(-3)-flowered  +
Sanguinaria canadensis +
1(-3)-flowered  +
Sanguisorba +
50-500+-flowered  +
Sanguisorba canadensis +
50-500+-flowered  +
Sanguisorba menziesii +
50-500+-flowered  +
Sanguisorba officinalis +
50-500+-flowered  +
Sanguisorba stipulata +
50-500+-flowered  +
Sansevieria +
spicate  +
Sansevieria hyacinthoides +
spicate  +
Saponaria +
open  +
Saponaria ocymoides +
open  +
Saponaria officinalis +
open  +
Sarcobatus +
pedunculate  +, pistillate  +, staminate  +
Sarcobatus baileyi +
pedunculate  +, pistillate  +, staminate  +
Sarcobatus vermiculatus +
pedunculate  +, pistillate  +, staminate  +
Sarcocornia +
jointed  +
Sarcocornia pacifica +
jointed  +
Sarcocornia perennis +
jointed  +
Sarcocornia utahensis +
jointed  +
Saxifraga adscendens +
purple-tipped  +
Saxifraga aleutica +
purple-tipped  +
Saxifraga bracteata +
2-6(-29)-flowered  +
Saxifraga cernua +
2(-5)-flowered  +
Saxifraga cherlerioides +
purple-tipped  +
Saxifraga debilis +
2-3(-5)-flowered  +
Saxifraga flagellaris +
2-3(-5)-flowered  +
Saxifraga flagellaris subsp. crandallii +
2-3(-5)-flowered  +
Saxifraga flagellaris subsp. platysepala +
2-3(-5)-flowered  +
Saxifraga flagellaris subsp. setigera +
2-3(-5)-flowered  +
Saxifraga mertensiana +
open  +, 30+-flowered  +
Saxifraga oppositifolia +
ebracteate  +
Saxifraga oppositifolia subsp. oppositifolia +
ebracteate  +
Saxifraga oppositifolia subsp. smalliana +
ebracteate  +
Saxifraga paniculata +
2-20-flowered  +
Saxifraga radiata +
purple-tipped  +
Saxifraga serpyllifolia +
purple-tipped  +
Saxifraga tricuspidata +
purple-tipped  +
Saxifraga tridactylites +
2-10[-50]-flowered  +
Saxifraga vespertina +
purple-tipped  +
Saxifragopsis +
bracteate  +, 27-90-flowered  +
Saxifragopsis fragarioides +
bracteate  +, 27-90-flowered  +
Schedonnardus +
pistillate  +
Schedonnardus paniculatus +
pistillate  +
Schedonorus +
compound  +
Schedonorus arundinaceus +
compound  +
Schedonorus giganteus +
compound  +
Schedonorus pratensis +
compound  +
Scheuchzeria palustris +
3-12-flowered  +
Schismus +
spicate  +, ebracteate  +
Schismus arabicus +
spicate  +, ebracteate  +
Schismus barbatus +
spicate  +, ebracteate  +
Schizachne +
compound  +
Schizachne purpurascens +
compound  +
Schizachyrium +
bracteate  +, ebracteate  +
Schizachyrium cirratum +
bracteate  +, ebracteate  +
Schizachyrium littorale +
bracteate  +, ebracteate  +
Schizachyrium maritimum +
bracteate  +, ebracteate  +
Schizachyrium niveum +
bracteate  +, ebracteate  +
Schizachyrium rhizomatum +
bracteate  +, ebracteate  +
Schizachyrium sanguineum +
bracteate  +, ebracteate  +
Schizachyrium sanguineum var. hirtiflorum +
bracteate  +, ebracteate  +
Schizachyrium sanguineum var. sanguineum +
bracteate  +, ebracteate  +
Schizachyrium scoparium +
bracteate  +, ebracteate  +
Schizachyrium scoparium var. divergens +
bracteate  +, ebracteate  +
Schizachyrium scoparium var. scoparium +
bracteate  +, ebracteate  +
Schizachyrium scoparium var. stoloniferum +
bracteate  +, ebracteate  +
Schizachyrium spadiceum +
bracteate  +, ebracteate  +
Schizachyrium tenerum +
bracteate  +, ebracteate  +
Schoenocaulon +
simple  +
Schoenocaulon dubium +
simple  +
Schoenocaulon ghiesbreghtii +
simple  +
Schoenocaulon texanum +
simple  +
Schoenolirion +
bracteate  +, 1-3(-6)-branched  +
Schoenolirion albiflorum +
1-3(-6)-branched  +
Schoenolirion croceum +
branched  +
Schoenolirion wrightii +
branched  +
Schoenoplectus californicus +
branched  +
Schoenoplectus heterochaetus +
open  +
Scilla +
bracteate  +, 1-many-flowered  +, cymose  +
Scilla siberica +
bracteate  +, 1-2(-5)-flowered  +
Scirpus +
subumbellate  +
Scirpus ancistrochaetus +
subumbellate  +
Scirpus atrocinctus +
subumbellate  +
Scirpus atrovirens +
subumbellate  +
Scirpus congdonii +
subumbellate  +
Scirpus cyperinus +
subumbellate  +
Scirpus diffusus +
subumbellate  +
Scirpus divaricatus +
subumbellate  +
Scirpus expansus +
subumbellate  +
Scirpus flaccidifolius +
subumbellate  +
Scirpus georgianus +
subumbellate  +
Scirpus hattorianus +
subumbellate  +
Scirpus lineatus +
subumbellate  +
Scirpus longii +
subumbellate  +
Scirpus microcarpus +
subumbellate  +
Scirpus pallidus +
subumbellate  +
Scirpus pedicellatus +
subumbellate  +
Scirpus pendulus +
subumbellate  +
Scirpus polyphyllus +
subumbellate  +
Scleria distans +
glomerate-spicate  +, unbranched  +
Scleria verticillata +
glomerate-spicate  +
Sclerochloa +
compound  +
Sclerochloa dura +
compound  +
Scleropogon +
pistillate  +
Scleropogon brevifolius +
pistillate  +
Scoliopus +
umbellate  +
Scoliopus bigelovii +
umbellate  +
Scoliopus hallii +
umbellate  +
Scolochloa +
compound  +
Scolochloa festucacea +
compound  +
Scopulophila rixfordii +
2-4-flowered  +
Scribneria +
compound  +
Scribneria bolanderi +
compound  +
Secale +
compound  +
Secale cereale +
compound  +
Secale strictum +
compound  +
Sedum album +
3-5-branched  +, 15-50+-flowered  +
Sedum annuum +
2-3-branched  +, 3-15-flowered  +
Sedum cockerellii +
1-3-branched  +, (4-)10-27-flowered  +
Sedum divergens +
2-3-branched  +, 5-25-flowered  +
Sedum havardii +
2-10-flowered  +
Sedum hispanicum +
2-8-flowered  +
Sedum lineare +
(1-)2(-3)-branched  +, 10-60+-flowered  +
Sedum nanifolium +
simple  +, 2-branched  +
Sedum obtusatum +
4-15-branched  +, 5-45-flowered  +
Sedum obtusatum var. boreale +
4-15-branched  +, 5-45-flowered  +
Sedum obtusatum var. obtusatum +
4-15-branched  +, 5-45-flowered  +
Sedum obtusatum var. paradisum +
4-15-branched  +, 5-45-flowered  +
Sedum obtusatum var. retusum +
4-15-branched  +, 5-45-flowered  +
Sedum ochroleucum +
3-5-branched  +, 10-50+-flowered  +
Sedum oreganum +
3-branched  +, 5-10-flowered  +
Sedum oreganum var. oreganum +
3-branched  +, 5-10-flowered  +
Sedum oreganum var. tenue +
3-branched  +, 5-10-flowered  +
Sedum praealtum +
3-25-branched  +, 50-300+-flowered  +
Sedum pusillum +
(2-)3-6-flowered  +
Sedum rupestre +
3-7-branched  +, 15-25+-flowered  +
Sedum sarmentosum +
(1-)2-4-branched  +, 8-40-flowered  +
Sedum sexangulare +
(1-)2-3(-4)-branched  +, 5-25-flowered  +
Sedum stenopetalum +
3-branched  +, 9-15(-25)-flowered  +
Sedum stenopetalum var. monanthum +
3-branched  +, 9-15(-25)-flowered  +
Sedum stenopetalum var. stenopetalum +
3-branched  +, 9-15(-25)-flowered  +
Sedum villosum +
2-3-branched  +, 3-10-flowered  +
Sedum wrightii var. priscum +
2-14-flowered  +
Sedum wrightii var. wrightii +
10-30-flowered  +
Sempervivum tectorum +
bracteate  +, 10-40(-100+)-flowered  +
Serenoa +
branched  +, spicate  +
Serenoa repens +
branched  +, spicate  +
Sesleria +
compound  +
Sesleria autumnalis +
compound  +
Sesleria caerulea +
compound  +
Sesleria heufleriana +
compound  +
Sesleria nitida +
compound  +
Setaria +
bracteate  +, ebracteate  +
Setaria adhaerans +
bracteate  +, ebracteate  +
Setaria arizonica +
bracteate  +, ebracteate  +
Setaria barbata +
bracteate  +, ebracteate  +
Setaria chapmanii +
bracteate  +, ebracteate  +
Setaria corrugata +
bracteate  +, ebracteate  +
Setaria faberi +
bracteate  +, ebracteate  +
Setaria grisebachii +
bracteate  +, ebracteate  +
Setaria italica +
bracteate  +, ebracteate  +
Setaria leucopila +
bracteate  +, ebracteate  +
Setaria liebmannii +
bracteate  +, ebracteate  +
Setaria macrosperma +
bracteate  +, ebracteate  +
Setaria macrostachya +
bracteate  +, ebracteate  +
Setaria magna +
bracteate  +, ebracteate  +
Setaria megaphylla +
bracteate  +, ebracteate  +
Setaria palmifolia +
bracteate  +, ebracteate  +
Setaria parviflora +
bracteate  +, ebracteate  +
Setaria pumila +
bracteate  +, ebracteate  +
Setaria pumila subsp. pallidefusca +
bracteate  +, ebracteate  +
Setaria pumila subsp. pumila +
bracteate  +, ebracteate  +
Setaria rariflora +
bracteate  +, ebracteate  +
Setaria reverchonii +
bracteate  +, ebracteate  +
Setaria reverchonii subsp. firmula +
bracteate  +, ebracteate  +
Setaria reverchonii subsp. ramiseta +
bracteate  +, ebracteate  +
Setaria reverchonii subsp. reverchonii +
bracteate  +, ebracteate  +
Setaria scheelei +
bracteate  +, ebracteate  +
Setaria setosa +
bracteate  +, ebracteate  +
Setaria sphacelata +
bracteate  +, ebracteate  +
Setaria subg. Paurochaetium +
bracteate  +, ebracteate  +
Setaria subg. Ptychophyllum +
bracteate  +, ebracteate  +
Setaria subg. Reverchoniae +
bracteate  +, ebracteate  +
Setaria subg. Setaria +
bracteate  +, ebracteate  +
Setaria texana +
bracteate  +, ebracteate  +
Setaria verticillata +
bracteate  +, ebracteate  +
Setaria verticilliformis +
bracteate  +, ebracteate  +
Setaria villosissima +
bracteate  +, ebracteate  +
Setaria viridis +
bracteate  +, ebracteate  +
Setaria viridis var. major +
bracteate  +, ebracteate  +
Setaria viridis var. viridis +
bracteate  +, ebracteate  +
Setariopsis +
bracteate  +, ebracteate  +
Setariopsis auriculata +
bracteate  +, ebracteate  +
Shepherdia +
umbellate  +
Shepherdia argentea +
umbellate  +
Shepherdia canadensis +
umbellate  +
Shepherdia rotundifolia +
umbellate  +
Sibbaldia +
(1-)3-12-flowered  +
Sibbaldia procumbens +
(1-)3-12-flowered  +
Sibbaldiopsis +
cymose  +, [1-]3-20-flowered  +
Sibbaldiopsis tridentata +
cymose  +, [1-]3-20-flowered  +
Sicca +
4-6-flowered  +
Sicyos +
umbellate;subumbellate  +
Sicyos angulatus +
8-16-flowered;pistillate;10-21(-34)-flowered;staminate  +
Sicyos glaber +
4-10-flowered;pistillate;6-22-flowered;staminate  +
Sicyos laciniatus +
4-12-flowered;pistillate;3-10-flowered;staminate  +
Sicyos microphyllus +
4-10-flowered;pistillate;10-16-flowered;staminate  +
Sicyosperma +
umbellate;subumbellate  +
Sicyosperma gracile +
umbellate;subumbellate  +
Sida ciliaris +
1-10-flowered  +, subsessile  +
Sida cordifolia +
subsessile  +
Sida hermaphrodita +
subumbellate  +
Sida ulmifolia +
subumbellate  +
Sida urens +
subsessile  +
Sidalcea asprella +
open  +, spiciform  +
Sidalcea asprella subsp. asprella +
8-15(-30)-flowered  +, branched  +, unbranched  +
Sidalcea asprella subsp. nana +
2-9(-19)-flowered  +, 9-14-flowered  +, pistillate  +, …, …
Sidalcea calycosa +
spicate  +
Sidalcea calycosa subsp. calycosa +
spicate  +
Sidalcea calycosa subsp. rhizomata +
spicate  +
Sidalcea campestris +
spiciform  +, open  +
Sidalcea celata +
open  +
Sidalcea covillei +
open  +
Sidalcea cusickii +
spiciform  +
Sidalcea elegans +
open  +
Sidalcea gigantea +
open  +, spiciform  +
Sidalcea glaucescens +
open  +
Sidalcea hendersonii +
spiciform  +
Sidalcea hickmanii +
open  +, spiciform  +
Sidalcea hickmanii subsp. anomala +
branched  +, open  +
Sidalcea hickmanii subsp. hickmanii +
branched  +
Sidalcea hickmanii subsp. napensis +
unbranched  +, open  +
Sidalcea hickmanii subsp. parishii +
few-branched  +, unbranched  +, open  +, …
Sidalcea hickmanii subsp. petraea +
open  +, spiciform  +
Sidalcea hickmanii subsp. pillsburiensis +
unbranched  +, not spiciform  +, open  +
Sidalcea hickmanii subsp. viridis +
10+-flowered  +, unbranched  +, branched  +, …, …
Sidalcea hirsuta +
spiciform  +
Sidalcea hirtipes +
spiciform  +, subcapitate  +
Sidalcea keckii +
open  +
Sidalcea malviflora +
spicate  +, subcapitate  +
Sidalcea malviflora subsp. californica +
10+-flowered  +, open  +
Sidalcea malviflora subsp. dolosa +
5-14(-21)-flowered  +, open  +
Sidalcea malviflora subsp. laciniata +
20+-flowered  +, unbranched  +, open  +
Sidalcea malviflora subsp. malviflora +
5-10-flowered  +, open  +
Sidalcea malviflora subsp. patula +
10-20+-flowered  +, with reduced lateral branches  +, unbranched  +, …, …
Sidalcea malviflora subsp. purpurea +
not  +, branched  +, open  +
Sidalcea malviflora subsp. rostrata +
10+-flowered  +, unbranched  +, spicate  +, …
Sidalcea multifida +
open  +
Sidalcea nelsoniana +
open  +, spiciform  +
Sidalcea neomexicana +
open  +
Sidalcea oregana +
spiciform  +
Sidalcea oregana subsp. eximia +
spiciform  +
Sidalcea oregana subsp. hydrophila +
spiciform  +
Sidalcea oregana subsp. oregana +
spiciform  +
Sidalcea oregana subsp. spicata +
spiciform  +
Sidalcea oregana subsp. valida +
spiciform  +
Sidalcea pedata +
open  +, spiciform  +
Sidalcea reptans +
some  +, open  +
Sidalcea robusta +
open  +
Sidalcea setosa +
subcapitate  +, spiciform  +
Sidalcea sparsifolia +
open  +
Sidalcea virgata +
open  +, spiciform  +
Sideroxylon alachuense +
6-20-flowered  +
Sideroxylon celastrinum +
4-12-flowered  +
Sideroxylon foetidissimum +
6-12-flowered  +
Sideroxylon lanuginosum +
7-17-flowered  +
Sideroxylon lanuginosum subsp. lanuginosum +
7-17-flowered  +
Sideroxylon lanuginosum subsp. oblongifolium +
7-17-flowered  +
Sideroxylon lanuginosum subsp. rigidum +
7-17-flowered  +
Sideroxylon lycioides +
7-40-flowered  +
Sideroxylon macrocarpum +
2-18-flowered  +
Sideroxylon reclinatum +
4-20-flowered  +
Sideroxylon reclinatum subsp. austrofloridense +
4-20-flowered  +
Sideroxylon reclinatum subsp. reclinatum +
4-20-flowered  +
Sideroxylon rufohirtum +
4-24-flowered  +
Sideroxylon salicifolium +
5-14-flowered  +
Sideroxylon tenax +
8-40-flowered  +
Sideroxylon thornei +
3-8-flowered  +
Sidotheca +
cymose  +
Sidotheca caryophylloides +
cymose  +
Sidotheca emarginata +
open  +
Sidotheca trilobata +
open  +
Silene +
branched  +, simple  +
Silene acaulis +
branched  +, simple  +
Silene antirrhina +
open  +, cymose  +
Silene aperta +
bracteate  +, few-flowered  +
Silene armeria +
bracteate  +, cymose  +
Silene bernardina +
bracteate  +, open  +, few-flowered  +
Silene bridgesii +
bracteate  +, open  +, several-many-flowered  +, …
Silene campanulata +
bracteate  +, open  +
Silene campanulata subsp. campanulata +
bracteate  +, open  +
Silene campanulata subsp. glandulosa +
bracteate  +, open  +
Silene caroliniana +
bracteate  +, open  +, (1-)3-15-flowered  +
Silene caroliniana subsp. caroliniana +
bracteate  +, open  +, (1-)3-15-flowered  +
Silene caroliniana subsp. pensylvanica +
bracteate  +, open  +, (1-)3-15-flowered  +
Silene caroliniana subsp. wherryi +
bracteate  +, open  +, (1-)3-15-flowered  +
Silene chalcedonica +
bracteate  +, 10-50-flowered  +
Silene conica +
branched  +, simple  +
Silene conica subsp. conica +
bracteate  +, 1-13-flowered  +
Silene coniflora +
bracteate  +, open  +, dichasiate  +
Silene conoidea +
bracteate  +, open  +, several-many-flowered  +
Silene coronaria +
bracteate  +, open  +, several-flowered  +
Silene csereii +
bracteate  +, open  +, many-flowered  +
Silene dichotoma +
branched  +, simple  +
Silene dichotoma subsp. dichotoma +
open  +, many-flowered  +
Silene dioica +
bracteate  +, open  +, many-flowered  +
Silene douglasii +
bracteate  +, open  +, 3-flowered  +, …, …
Silene douglasii var. douglasii +
eglandular  +
Silene douglasii var. oraria +
eglandular  +
Silene douglasii var. rupinae +
bracteate  +, open  +, 3-flowered  +, …, …
Silene drummondii +
bracteate  +, 1-20-flowered  +
Silene drummondii subsp. drummondii +
1-10(-20)-flowered  +
Silene drummondii subsp. striata +
1-4(-8)-flowered  +
Silene flos-cuculi +
branched  +, simple  +
Silene flos-cuculi subsp. flos-cuculi +
bracteate  +, open  +, cymose  +
Silene gallica +
open  +
Silene grayi +
bracteate  +, 1-3(-5)-flowered  +, open  +
Silene hitchguirei +
branched  +, simple  +
Silene hookeri +
branched  +, simple  +
Silene hookeri subsp. bolanderi +
branched  +, simple  +
Silene hookeri subsp. hookeri +
branched  +, simple  +
Silene invisa +
bracteate  +, open  +, 1-3-flowered  +, …
Silene involucrata +
bracteate  +, open  +, 1-3-flowered  +
Silene involucrata subsp. involucrata +
bracteate  +, open  +, 1-3-flowered  +
Silene involucrata subsp. tenella +
bracteate  +, open  +, 1-3-flowered  +
Silene kingii +
1(-3)-flowered  +
Silene laciniata +
branched  +, simple  +
Silene laciniata subsp. californica +
1-3(-5)-flowered  +
Silene laciniata subsp. greggii +
open  +
Silene laciniata subsp. laciniata +
compound  +, open  +, (3-)5-many-flowered  +
Silene latifolia +
open  +, several-many-flowered  +
Silene lemmonii +
bracteolate  +, bracteate  +, open  +, …, …
Silene marmorensis +
bracteolate  +, bracteate  +, open  +, …, …
Silene menziesii +
cymose  +
Silene nachlingerae +
open  +, 1-3(-4)-flowered  +
Silene nivea +
leafy  +, open  +, (1-)3-5(-12)-flowered  +, …
Silene noctiflora +
bracteate  +, 3-15-flowered  +, cymose  +
Silene nuda +
bracteolate  +, bracteate  +, open  +, …, …
Silene occidentalis +
bracteate  +, 9-25-flowered  +, open  +
Silene oregana +
pedunculate  +, bracteate  +, open  +, …, …
Silene ostenfeldii +
bracteolate  +, bracteate  +, (1-)3-flowered  +, …
Silene ovata +
pedunculate  +, bracteate  +, open  +, …
Silene parishii +
leafy  +, compound  +, 3-15(-30)-flowered  +, …, …
Silene parryi +
bracteate  +, open  +, (1-)3-7-flowered  +
Silene pendula +
pseudoracemose  +
Silene petersonii +
open  +, cymose  +, 8-flowered  +
Silene plankii +
branched  +, simple  +
Silene polypetala +
bracteate  +, open  +, 3-flowered  +, …
Silene pseudatocion +
pedunculate  +, compound  +, open  +, …
Silene rectiramea +
open  +, cymose  +
Silene regia +
pedunculate  +, bracteate  +, many-flowered  +, …, …
Silene repens +
bracteate  +, (2-)5-20-flowered  +, compound  +, …
Silene rotundifolia +
bracteate  +, leafy  +, few-flowered  +, …, …
Silene sargentii +
1-3-flowered  +
Silene scaposa +
open  +, 1-5(-7)-flowered  +
Silene scouleri +
open  +, 2-20-flowered  +, pseudoracemose  +, …
Silene scouleri subsp. hallii +
3-10(-20)-flowered  +, cymose  +
Silene scouleri subsp. pringlei +
open  +, 2-20-flowered  +, pseudoracemose  +, …
Silene scouleri subsp. scouleri +
sessile  +, cymose  +
Silene seelyi +
leafy  +, compound  +, open  +, …
Silene serpentinicola +
branched  +, simple  +
Silene sibirica +
bracteate  +, open  +, thyrsate  +
Silene sorensenis +
bracteate  +, 1-3-flowered  +, cymose  +
Silene spaldingii +
open  +
Silene stellata +
bracteolate  +, bracteate  +, open  +
Silene subciliata +
pedunculate  +, bracteolate  +, bracteate  +, …, …
Silene suecica +
pedunculate  +, bracteate  +, 6-30-flowered  +, …
Silene suksdorfii +
branched  +, simple  +
Silene thurberi +
branched  +, open  +
Silene uralensis +
branched  +, simple  +
Silene uralensis subsp. ogilviensis +
(1-)2-10-flowered  +, branched  +
Silene uralensis subsp. porsildii +
1-3(-4)-flowered  +
Silene uralensis subsp. uralensis +
branched  +, simple  +
Silene verecunda +
open  +, cymose  +
Silene virginica +
bracteate  +, (3-)7-11(-20)-flowered  +, open  +
Silene viscaria +
branched  +, simple  +
Silene viscaria subsp. viscaria +
bracteolate  +, bracteate  +
Silene vulgaris +
bracteate  +, 5-40-flowered  +
Silene williamsii +
compound  +, leafy  +, cymose  +
Silene wrightii +
leafy  +
Simmondsia +
1(-3)-flowered  +, pedunculate  +, pistillate  +, …, …
Simmondsia chinensis +
pistillate  +, staminate  +
Sisymbrium +
ebracteate  +
Sisymbrium altissimum +
ebracteate  +
Sisymbrium erysimoides +
ebracteate  +
Sisymbrium irio +
ebracteate  +
Sisymbrium linifolium +
ebracteate  +
Sisymbrium loeselii +
ebracteate  +
Sisymbrium officinale +
ebracteate  +
Sisymbrium orientale +
ebracteate  +
Sisymbrium polyceratium +
ebracteate  +
Sisyrinchium +
1-11(-15)-flowered  +, rhipidiate  +
Sisyrinchium albidum +
occasionally  +, sessile  +
Sisyrinchium angustifolium +
1-11(-15)-flowered  +, rhipidiate  +
Sisyrinchium arizonicum +
1-11(-15)-flowered  +, rhipidiate  +
Sisyrinchium atlanticum +
1-11(-15)-flowered  +, rhipidiate  +
Sisyrinchium bellum +
1-11(-15)-flowered  +, rhipidiate  +
Sisyrinchium biforme +
1-11(-15)-flowered  +, rhipidiate  +
Sisyrinchium californicum +
1-11(-15)-flowered  +, rhipidiate  +
Sisyrinchium campestre +
1-11(-15)-flowered  +, rhipidiate  +
Sisyrinchium capillare +
second  +, sessile  +
Sisyrinchium cernuum +
1-11(-15)-flowered  +, rhipidiate  +
Sisyrinchium demissum +
1-11(-15)-flowered  +, rhipidiate  +
Sisyrinchium dichotomum +
1-11(-15)-flowered  +, rhipidiate  +
Sisyrinchium elmeri +
1-11(-15)-flowered  +, rhipidiate  +
Sisyrinchium ensigerum +
1-11(-15)-flowered  +, rhipidiate  +
Sisyrinchium funereum +
1-11(-15)-flowered  +, rhipidiate  +
Sisyrinchium fuscatum +
1-11(-15)-flowered  +, rhipidiate  +
Sisyrinchium groenlandicum +
1-11(-15)-flowered  +, rhipidiate  +
Sisyrinchium halophilum +
1-11(-15)-flowered  +, rhipidiate  +
Sisyrinchium hitchcockii +
1-11(-15)-flowered  +, rhipidiate  +
Sisyrinchium idahoense +
1-11(-15)-flowered  +, rhipidiate  +
Sisyrinchium idahoense var. idahoense +
1-11(-15)-flowered  +, rhipidiate  +
Sisyrinchium idahoense var. macounii +
1-11(-15)-flowered  +, rhipidiate  +
Sisyrinchium idahoense var. occidentale +
1-11(-15)-flowered  +, rhipidiate  +
Sisyrinchium idahoense var. segetum +
1-11(-15)-flowered  +, rhipidiate  +
Sisyrinchium langloisii +
1-11(-15)-flowered  +, rhipidiate  +
Sisyrinchium littorale +
1-11(-15)-flowered  +, rhipidiate  +
Sisyrinchium longipes +
1-11(-15)-flowered  +, rhipidiate  +
Sisyrinchium miamiense +
1-11(-15)-flowered  +, rhipidiate  +
Sisyrinchium minus +
1-11(-15)-flowered  +, rhipidiate  +
Sisyrinchium montanum +
1-11(-15)-flowered  +, rhipidiate  +
Sisyrinchium montanum var. crebrum +
1-11(-15)-flowered  +, rhipidiate  +
Sisyrinchium montanum var. montanum +
1-11(-15)-flowered  +, rhipidiate  +
Sisyrinchium mucronatum +
1-11(-15)-flowered  +, rhipidiate  +
Sisyrinchium nashii +
1-11(-15)-flowered  +, rhipidiate  +
Sisyrinchium pallidum +
1-11(-15)-flowered  +, rhipidiate  +
Sisyrinchium pruinosum +
1-11(-15)-flowered  +, rhipidiate  +
Sisyrinchium radicatum +
1-11(-15)-flowered  +, rhipidiate  +
Sisyrinchium rosulatum +
1-11(-15)-flowered  +, rhipidiate  +
Sisyrinchium sagittiferum +
1-11(-15)-flowered  +, rhipidiate  +
Sisyrinchium sarmentosum +
1-11(-15)-flowered  +, rhipidiate  +
Sisyrinchium septentrionale +
1-11(-15)-flowered  +, rhipidiate  +
Sisyrinchium strictum +
1-11(-15)-flowered  +, rhipidiate  +
Sisyrinchium xerophyllum +
1-11(-15)-flowered  +, rhipidiate  +
Smilacaceae +
umbellate  +
Smilax +
pedunculate  +, umbellate  +
Smilax auriculata +
pedunculate  +, umbellate  +
Smilax biltmoreana +
pedunculate  +, umbellate  +
Smilax bona-nox +
pedunculate  +, umbellate  +
Smilax californica +
pedunculate  +, umbellate  +
Smilax ecirrata +
pedunculate  +, umbellate  +
Smilax glauca +
pedunculate  +, umbellate  +
Smilax havanensis +
pedunculate  +, umbellate  +
Smilax herbacea +
pedunculate  +, umbellate  +
Smilax hugeri +
pedunculate  +, umbellate  +
Smilax illinoensis +
pedunculate  +, umbellate  +
Smilax jamesii +
pedunculate  +, umbellate  +
Smilax lasioneura +
pedunculate  +, umbellate  +
Smilax laurifolia +
pedunculate  +, umbellate  +
Smilax pseudochina +
pedunculate  +, umbellate  +
Smilax pulverulenta +
pedunculate  +, umbellate  +
Smilax pumila +
pedunculate  +, umbellate  +
Smilax rotundifolia +
pedunculate  +, umbellate  +
Smilax smallii +
pedunculate  +, umbellate  +
Smilax tamnoides +
pedunculate  +, umbellate  +
Smilax walteri +
pedunculate  +, umbellate  +
Soleirolia +
1-flowered  +
Soleirolia soleirolii +
1-flowered  +
Sorbaria +
15-1100+-flowered  +
Sorbaria kirilowii +
15-1100+-flowered  +
Sorbaria sorbifolia +
15-1100+-flowered  +
Sorbus +
6-400+-flowered  +
Sorbus americana +
6-400+-flowered  +
Sorbus aucuparia +
6-400+-flowered  +
Sorbus californica +
6-400+-flowered  +
Sorbus decora +
6-400+-flowered  +
Sorbus hybrida +
6-400+-flowered  +
Sorbus intermedia +
6-400+-flowered  +
Sorbus sambucifolia +
6-400+-flowered  +
Sorbus scopulina +
6-400+-flowered  +
Sorbus sect. Commixtae +
6-400+-flowered  +
Sorbus sect. Sambucifoliae +
6-400+-flowered  +
Sorbus sect. Sorbus +
6-400+-flowered  +
Sorbus sect. Tianshanicae +
6-400+-flowered  +
Sorbus sitchensis +
6-400+-flowered  +
Sorbus sitchensis var. grayi +
6-400+-flowered  +
Sorbus sitchensis var. sitchensis +
6-400+-flowered  +
Sorbus subg. Aria +
6-400+-flowered  +
Sorbus subg. Sorbus +
6-400+-flowered  +
Sorbus subg. Torminaria +
6-400+-flowered  +
Sorbus torminalis +
6-400+-flowered  +
Sorghastrum +
equilateral  +, secund  +
Sorghastrum elliottii +
equilateral  +, secund  +
Sorghastrum nutans +
equilateral  +, secund  +
Sorghastrum secundum +
equilateral  +, secund  +
Sorghum +
bracteate  +, ebracteate  +
Sorghum bicolor +
bracteate  +, ebracteate  +
Sorghum bicolor subsp. arundinaceum +
bracteate  +, ebracteate  +
Sorghum bicolor subsp. bicolor +
bracteate  +, ebracteate  +
Sorghum bicolor subsp. ×drummondii +
bracteate  +, ebracteate  +
Sorghum halepense +
bracteate  +, ebracteate  +
Sparaxis +
2-5-flowered  +, secund  +, spicate  +
Sparaxis tricolor +
2-5-flowered  +, secund  +, spicate  +
Sparganiaceae +
caulescent  +, rhizomatous  +
Sparganium +
caulescent  +, rhizomatous  +
Sparganium americanum +
caulescent  +, rhizomatous  +
Sparganium androcladum +
caulescent  +, rhizomatous  +
Sparganium angustifolium +
caulescent  +, rhizomatous  +
Sparganium emersum +
caulescent  +, rhizomatous  +
Sparganium eurycarpum +
caulescent  +, rhizomatous  +
Sparganium fluctuans +
caulescent  +, rhizomatous  +
Sparganium glomeratum +
caulescent  +, rhizomatous  +
Sparganium hyperboreum +
caulescent  +, rhizomatous  +
Sparganium natans +
caulescent  +, rhizomatous  +
Spartina +
pistillate  +
Spartina alterniflora +
pistillate  +
Spartina anglica +
pistillate  +
Spartina bakeri +
pistillate  +
Spartina cynosuroides +
pistillate  +
Spartina densiflora +
pistillate  +
Spartina foliosa +
pistillate  +
Spartina gracilis +
pistillate  +
Spartina maritima +
pistillate  +
Spartina patens +
pistillate  +
Spartina pectinata +
pistillate  +
Spartina spartinae +
pistillate  +
Spartina ×caespitosa +
pistillate  +
Spartina ×townsendii +
pistillate  +
Spergula +
open  +
Spergula arvensis +
open  +
Spergula morisonii +
open  +
Spergula pentandra +
open  +
Spergularia +
0-8+-compound  +, simple  +, branching  +
Spergularia atrosperma +
0-8+-compound  +, simple  +, branching  +
Spergularia bocconi +
0-8+-compound  +, simple  +, branching  +
Spergularia canadensis +
0-8+-compound  +, simple  +, branching  +
Spergularia canadensis var. canadensis +
0-8+-compound  +, simple  +, branching  +
Spergularia canadensis var. occidentalis +
0-8+-compound  +, simple  +, branching  +
Spergularia diandra +
0-8+-compound  +, simple  +, branching  +
Spergularia echinosperma +
0-8+-compound  +, simple  +, branching  +
Spergularia macrotheca +
0-8+-compound  +, simple  +, branching  +
Spergularia macrotheca var. leucantha +
0-8+-compound  +, simple  +, branching  +
Spergularia macrotheca var. longistyla +
0-8+-compound  +, simple  +, branching  +
Spergularia macrotheca var. macrotheca +
0-8+-compound  +, simple  +, branching  +
Spergularia media +
0-8+-compound  +, simple  +, branching  +
Spergularia media var. media +
0-8+-compound  +, simple  +, branching  +
Spergularia platensis +
0-8+-compound  +, simple  +, branching  +
Spergularia platensis var. platensis +
0-8+-compound  +, simple  +, branching  +
Spergularia rubra +
0-8+-compound  +, simple  +, branching  +
Spergularia salina +
0-8+-compound  +, simple  +, branching  +
Spergularia villosa +
0-8+-compound  +, simple  +, branching  +
Sphaeralcea caespitosa +
3-6-flowered  +, open  +
Sphaeralcea caespitosa var. caespitosa +
3-6-flowered  +, open  +
Sphaeralcea caespitosa var. williamsiae +
3-6-flowered  +, open  +
Sphaeralcea coulteri var. coulteri +
open  +
Sphaeralcea emoryi +
open  +
Sphaeralcea gierischii +
2-few-flowered  +, open  +
Sphaeralcea hastulata +
open  +
Sphaeralcea laxa +
few-flowered  +, open  +
Sphaeralcea leptophylla +
3-12-flowered  +, open  +
Sphaeralcea lindheimeri +
few-flowered  +
Sphaeralcea moorei +
few-leaved  +, 1-few-flowered  +, open  +
Sphaeralcea munroana +
few-many-flowered  +
Sphaeralcea orcuttii +
many-flowered  +
Sphaeralcea pedatifida +
few-flowered  +, open  +
Sphaeralcea polychroma +
interrupted  +, many-flowered  +, open  +
Sphaeralcea procera +
interrupted  +, multiflowered  +
Sphaeralcea psoraloides +
open  +
Sphaeralcea rusbyi +
few-flowered  +
Sphaeralcea rusbyi var. eremicola +
few-flowered  +
Sphaeralcea rusbyi var. rusbyi +
few-flowered  +
Sphaeralcea wrightii +
few-many-flowered  +, open  +
Sphenopholis +
compound  +
Sphenopholis filiformis +
compound  +
Sphenopholis intermedia +
compound  +
Sphenopholis longiflora +
compound  +
Sphenopholis nitida +
compound  +
Sphenopholis obtusata +
compound  +
Sphenopholis pensylvanica +
compound  +
Spiraea +
(2-)3-1000+-flowered  +
Spiraea alba +
open  +
Spiraea alba var. alba +
open  +
Spiraea alba var. latifolia +
open  +
Spiraea cantoniensis +
(2-)3-1000+-flowered  +
Spiraea chamaedryfolia +
corymbiform  +, racemiform  +
Spiraea corymbosa +
corymbiform  +
Spiraea douglasii +
(2-)3-1000+-flowered  +
Spiraea douglasii var. douglasii +
(2-)3-1000+-flowered  +
Spiraea douglasii var. menziesii +
(2-)3-1000+-flowered  +
Spiraea douglasii var. roseata +
(2-)3-1000+-flowered  +
Spiraea japonica +
corymbiform  +
Spiraea lucida +
corymbiform  +
Spiraea prunifolia +
(2-)3-1000+-flowered  +
Spiraea salicifolia +
(2-)3-1000+-flowered  +
Spiraea splendens +
(2-)3-1000+-flowered  +
Spiraea splendens var. rosea +
(2-)3-1000+-flowered  +
Spiraea splendens var. splendens +
(2-)3-1000+-flowered  +
Spiraea stevenii +
corymbiform  +
Spiraea thunbergii +
(2-)3-1000+-flowered  +
Spiraea tomentosa +
(2-)3-1000+-flowered  +
Spiraea tomentosa var. rosea +
(2-)3-1000+-flowered  +
Spiraea tomentosa var. tomentosa +
(2-)3-1000+-flowered  +
Spiraea virginiana +
(2-)3-1000+-flowered  +
Spiraea ×hitchcockii +
(2-)3-1000+-flowered  +
Spiraea ×pyramidata +
(2-)3-1000+-flowered  +
Spiraea ×vanhouttei +
(2-)3-1000+-flowered  +
Spiranthes lacera var. lacera +
secund  +
Spodiopogon +
open  +
Spodiopogon sibiricus +
open  +
Sporobolus +
open  +
Sporobolus airoides +
open  +
Sporobolus buckleyi +
open  +
Sporobolus clandestinus +
open  +
Sporobolus coahuilensis +
open  +
Sporobolus compositus +
open  +
Sporobolus compositus var. compositus +
open  +
Sporobolus compositus var. drummondii +
open  +
Sporobolus compositus var. macer +
open  +
Sporobolus contractus +
open  +
Sporobolus creber +
open  +
Sporobolus cryptandrus +
open  +
Sporobolus curtissii +
open  +
Sporobolus diandrus +
open  +
Sporobolus domingensis +
open  +
Sporobolus fimbriatus +
open  +
Sporobolus flexuosus +
open  +
Sporobolus floridanus +
open  +
Sporobolus giganteus +
open  +
Sporobolus heterolepis +
open  +
Sporobolus indicus +
open  +
Sporobolus interruptus +
open  +
Sporobolus jacquemontii +
open  +
Sporobolus junceus +
open  +
Sporobolus nealleyi +
open  +
Sporobolus neglectus +
open  +
Sporobolus pinetorum +
open  +
Sporobolus purpurascens +
open  +
Sporobolus pyramidatus +
open  +
Sporobolus silveanus +
open  +
Sporobolus tenuissimus +
open  +
Sporobolus teretifolius +
open  +
Sporobolus texanus +
open  +
Sporobolus vaginiflorus +
open  +
Sporobolus vaginiflorus var. ozarkanus +
open  +
Sporobolus vaginiflorus var. vaginiflorus +
open  +
Sporobolus virginicus +
open  +
Sporobolus wrightii +
open  +
Steinchisma +
open  +
Steinchisma hians +
open  +
Stellaria americana +
1-5-flowered  +
Stellaria corei +
3-7-flowered  +
Stellaria dicranoides +
solitary-flowered  +
Stellaria graminea +
open  +, 5-many-flowered  +
Stellaria littoralis +
5-many-flowered  +
Stellaria umbellata +
subumbellate  +, (1-)2-21-flowered  +
Stemonaceae +
cymose  +
Stenanthium +
bracteate  +, open  +
Stenanthium gramineum +
branching  +
Stenanthium occidentale +
25-flowered  +, 3-6-flowered  +
Stenogonum +
cymose  +
Stenogonum flexum +
cymose  +
Stenogonum salsuginosum +
cymose  +
Stenotaphrum +
bracteate  +, ebracteate  +
Stenotaphrum secundatum +
bracteate  +, ebracteate  +
Stillingia aquatica +
sessile  +
Stillingia linearifolia +
short-pedunculate  +, sessile  +
Stillingia paucidentata +
short-pedunculate  +, sessile  +
Stillingia spinulosa +
sessile  +
Stillingia sylvatica +
short-pedunculate  +, sessile  +
Stillingia texana +
sessile  +
Stillingia treculiana +
pedunculate  +
Stipa +
compound  +
Stipa capensis +
compound  +
Stipa pulcherrima +
compound  +
Streptopus +
1-2-flowered  +
Streptopus amplexifolius +
1-2-flowered  +
Streptopus lanceolatus +
1-2-flowered  +
Streptopus streptopoides +
1-2-flowered  +
Stylomecon +
1-flowered  +
Stylomecon heterophylla +
1-flowered  +
Stylophorum +
few-flowered  +, umbelliform  +
Stylophorum diphyllum +
few-flowered  +, umbelliform  +
Suaeda linifolia +
much-branched  +
Suckleya +
staminate  +
Suckleya suckleyana +
staminate  +
Suksdorfia ranunculifolia +
condensed  +
Suriana maritima +
1-23-flowered  +
Swallenia +
pistillate  +
Swallenia alexandrae +
pistillate  +
Syagrus +
branched  +, spicate  +
Syagrus romanzoffiana +
branched  +, spicate  +
Symplocos tinctoria +
6-14-flowered  +
Syngonanthus +
involucrate  +, simple  +
Syngonanthus flavidulus +
involucrate  +, simple  +
Syringodium +
cymose  +
Syringodium filiforme +
cymose  +
Systenotheca +
cymose  +
Systenotheca vortriedei +
cymose  +
Syzygium +
2-100-flowered  +
Syzygium australe +
3-7-flowered  +
Syzygium cumini +
15-100-flowered  +
Syzygium jambos +
2-8-flowered  +
T
Taeniatherum +
compound  +
Taeniatherum caput-medusae +
compound  +
Talinopsis +
few-flowered  +, cymose  +
Talinopsis frutescens +
few-flowered  +, cymose  +
Talinum +
many-flowered  +, not secund  +, cymose  +
Talinum fruticosum +
cymose  +
Talinum paniculatum +
many-flowered  +, not secund  +, cymose  +
Tamaricaceae +
compound  +, simple  +
Tamarix +
compound  +, simple  +
Tamarix africana +
compound  +, simple  +
Tamarix aphylla +
compound  +, simple  +
Tamarix canariensis +
compound  +, simple  +
Tamarix chinensis +
compound  +, simple  +
Tamarix gallica +
compound  +, simple  +
Tamarix parviflora +
compound  +, simple  +
Tamarix ramosissima +
compound  +, simple  +
Tamarix tetragyna +
compound  +, simple  +
Tetrachondraceae +
dichasial  +
Tetracoccus +
pistillate  +
Tetracoccus dioicus +
pistillate  +
Tetracoccus hallii +
pistillate  +
Tetracoccus ilicifolius +
pistillate  +
Tetragonia +
peduncled  +, sessile  +
Tetragonia tetragonioides +
peduncled  +, sessile  +
Thalassia +
pedunculate  +, 1-flowered  +, cymose  +
Thalassia testudinum +
1-flowered  +, pistillate  +, 1-3-flowered  +, …
Thalia +
branched  +
Thalia dealbata +
branched  +
Thalia geniculata +
branched  +
Thalictrum confine +
petiolate  +
Thalictrum macrostylum +
flowered  +
Thalictrum pubescens +
flowered  +
Thalictrum thalictroides +
(1-)3-6-flowered  +
Thalictrum venulosum +
petiolate  +
Themeda +
bracteate  +, ebracteate  +
Themeda arguens +
bracteate  +, ebracteate  +
Themeda quadrivalvis +
bracteate  +, ebracteate  +
Themeda triandra +
bracteate  +, ebracteate  +
Therorhodion camtschaticum +
2-3-flowered  +
Therorhodion glandulosum +
2-3-flowered  +
Thinopyrum +
compound  +
Thinopyrum intermedium +
compound  +
Thinopyrum intermedium subsp. barbulatum +
compound  +
Thinopyrum intermedium subsp. intermedium +
compound  +
Thinopyrum junceum +
compound  +
Thinopyrum ponticum +
compound  +
Thinopyrum pycnanthum +
compound  +
Thladiantha +
umbellate;subumbellate  +
Thladiantha dubia +
umbellate;subumbellate  +
Thrinax +
branched  +, spicate  +
Thrinax morrisii +
branched  +, spicate  +
Thrinax radiata +
branched  +, spicate  +
Thymelaea passerina +
1-7-flowered  +, cymose  +
Thysanolaena +
ebracteate  +
Thysanolaena latifolia +
ebracteate  +
Tiarella +
bracteate  +, 15-70-flowered  +
Tiarella cordifolia +
bracteate  +, 15-70-flowered  +
Tiarella trifoliata +
bracteate  +, 15-70-flowered  +
Tiarella trifoliata var. laciniata +
bracteate  +, 15-70-flowered  +
Tiarella trifoliata var. trifoliata +
bracteate  +, 15-70-flowered  +
Tiarella trifoliata var. unifoliata +
bracteate  +, 15-70-flowered  +
Tidestromia carnosa +
2-3-flowered  +
Tidestromia lanuginosa +
1-3-flowered  +
Tidestromia suffruticosa +
1-3(-4)-flowered  +
Tidestromia suffruticosa var. oblongifolia +
1-3(-4)-flowered  +
Tidestromia suffruticosa var. suffruticosa +
1-3(-4)-flowered  +
Tilia +
3-24[-80]-flowered  +
Tilia americana +
3-24[-80]-flowered  +
Tillandsia +
1-many-flowered  +
Tillandsia baileyi +
1-many-flowered  +
Tillandsia balbisiana +
1-many-flowered  +
Tillandsia bartramii +
simple  +
Tillandsia fasciculata +
1-many-flowered  +
Tillandsia fasciculata var. clavispica +
1-many-flowered  +
Tillandsia fasciculata var. densispica +
1-many-flowered  +
Tillandsia fasciculata var. fasciculata +
stipitate  +, palmate  +
Tillandsia flexuosa +
1-many-flowered  +
Tillandsia paucifolia +
1-many-flowered  +
Tillandsia pruinosa +
1-many-flowered  +
Tillandsia recurvata +
1-many-flowered  +
Tillandsia setacea +
1-many-flowered  +
Tillandsia simulata +
1-many-flowered  +
Tillandsia usneoides +
1-many-flowered  +
Tillandsia utriculata +
1-many-flowered  +
Tillandsia variabilis +
laxly  +, simple  +
Tillandsia ×floridana +
1-many-flowered  +
Tillandsia ×smalliana +
1-many-flowered  +
Tinantia +
thyrsiform  +, cymose  +
Tinantia anomala +
thyrsiform  +, cymose  +
Tofieldia +
bracteolate  +, bracteate  +, open  +
Tofieldia coccinea +
bracteolate  +, bracteate  +, open  +
Tofieldia glabra +
20-100-flowered  +, open  +
Tofieldia pusilla +
3-35-flowered  +, open  +
Torreyochloa +
compound  +
Torreyochloa erecta +
compound  +
Torreyochloa pallida +
compound  +
Torreyochloa pallida var. fernaldii +
compound  +
Torreyochloa pallida var. pallida +
compound  +
Torreyochloa pallida var. pauciflora +
compound  +
Trachypogon +
bracteate  +, ebracteate  +
Trachypogon secundus +
bracteate  +, ebracteate  +
Tradescantia +
thyrsiform  +, cymose  +
Tradescantia bracteata +
pedunculate  +
Tradescantia brevifolia +
thyrsiform  +, cymose  +
Tradescantia buckleyi +
pedunculate  +
Tradescantia crassifolia +
sessile  +
Tradescantia crassula +
thyrsiform  +, cymose  +
Tradescantia edwardsiana +
thyrsiform  +, cymose  +
Tradescantia ernestiana +
thyrsiform  +, cymose  +
Tradescantia fluminensis +
thyrsiform  +, cymose  +
Tradescantia gigantea +
thyrsiform  +, cymose  +
Tradescantia hirsuticaulis +
thyrsiform  +, cymose  +
Tradescantia hirsutiflora +
thyrsiform  +, cymose  +
Tradescantia humilis +
pedunculate  +
Tradescantia leiandra +
thyrsiform  +, cymose  +
Tradescantia longipes +
thyrsiform  +, cymose  +
Tradescantia occidentalis +
thyrsiform  +, cymose  +
Tradescantia occidentalis var. occidentalis +
thyrsiform  +, cymose  +
Tradescantia occidentalis var. scopulorum +
thyrsiform  +, cymose  +
Tradescantia ohiensis +
thyrsiform  +, cymose  +
Tradescantia ozarkana +
thyrsiform  +, cymose  +
Tradescantia pallida +
pedunculate  +
Tradescantia paludosa +
thyrsiform  +, cymose  +
Tradescantia pedicellata +
pedunculate  +
Tradescantia pinetorum +
thyrsiform  +, cymose  +
Tradescantia reverchonii +
thyrsiform  +, cymose  +
Tradescantia roseolens +
thyrsiform  +, cymose  +
Tradescantia spathacea +
pedunculate  +, sessile  +
Tradescantia subacaulis +
pedunculate  +
Tradescantia subaspera +
thyrsiform  +, cymose  +
Tradescantia tharpii +
thyrsiform  +, cymose  +
Tradescantia virginiana +
thyrsiform  +, cymose  +
Tradescantia wrightii +
thyrsiform  +, cymose  +
Tradescantia zebrina +
pedunculate  +
Tragus +
pistillate  +
Tragus australianus +
pistillate  +
Tragus berteronianus +
pistillate  +
Tragus heptaneuron +
pistillate  +
Tragus racemosus +
pistillate  +
Triadenum +
dichasial  +, branching  +, solitary  +, …, …
Triadenum fraseri +
dichasial  +, branching  +, solitary  +, …, …
Triadenum tubulosum +
pedunculate  +, sessile  +, 3-7-flowered  +
Triadenum virginicum +
3-15-flowered  +
Triadenum walteri +
3-flowered  +, interrupted  +
Triadica +
staminate  +
Triadica sebifera +
staminate  +
Triantha +
bracteolate  +, bracteate  +, open  +
Triantha glutinosa +
open  +, interrupted  +, 3-30-flowered  +
Triantha occidentalis +
open  +, interrupted  +, 3-45-flowered  +
Triantha occidentalis subsp. brevistyla +
open  +, interrupted  +, 3-21-flowered  +
Triantha occidentalis subsp. montana +
open  +, interrupted  +, 3-24-flowered  +
Triantha occidentalis subsp. occidentalis +
open  +, interrupted  +, 3-45-flowered  +
Triantha racemosa +
open  +, 15-80-flowered  +
Tribolium +
spicate  +, ebracteate  +
Tribolium obliterum +
spicate  +, ebracteate  +
Trichloris +
pistillate  +
Trichloris crinita +
pistillate  +
Trichloris pluriflora +
pistillate  +
Trichocentrum +
many-flowered  +
Trichocentrum undulatum +
many-flowered  +
Trichoneura +
pistillate  +
Trichoneura elegans +
pistillate  +
Trichostigma +
5-30-flowered  +
Trichostigma octandrum +
5-30-flowered  +
Tridens +
pistillate  +
Tridens albescens +
pistillate  +
Tridens ambiguus +
pistillate  +
Tridens buckleyanus +
pistillate  +
Tridens carolinianus +
pistillate  +
Tridens congestus +
pistillate  +
Tridens eragrostoides +
pistillate  +
Tridens flavus +
pistillate  +
Tridens flavus var. chapmanii +
pistillate  +
Tridens flavus var. flavus +
pistillate  +
Tridens muticus +
pistillate  +
Tridens muticus var. elongatus +
pistillate  +
Tridens muticus var. muticus +
pistillate  +
Tridens strictus +
pistillate  +
Tridens texanus +
pistillate  +
Triglochin +
scapose  +
Triglochin gaspensis +
scapose  +
Triglochin maritima +
scapose  +
Triglochin palustris +
scapose  +
Triglochin striata +
scapose  +
Trillium +
1-flowered  +
Trillium albidum +
1-flowered  +
Trillium angustipetalum +
1-flowered  +
Trillium catesbaei +
1-flowered  +
Trillium cernuum +
1-flowered  +
Trillium chloropetalum +
1-flowered  +
Trillium chloropetalum var. chloropetalum +
1-flowered  +
Trillium chloropetalum var. giganteum +
1-flowered  +
Trillium cuneatum +
1-flowered  +
Trillium decipiens +
1-flowered  +
Trillium decumbens +
1-flowered  +
Trillium discolor +
1-flowered  +
Trillium erectum +
1-flowered  +
Trillium erectum var. album +
1-flowered  +
Trillium erectum var. erectum +
1-flowered  +
Trillium flexipes +
1-flowered  +
Trillium foetidissimum +
1-flowered  +
Trillium gracile +
1-flowered  +
Trillium grandiflorum +
1-flowered  +
Trillium kurabayashii +
1-flowered  +
Trillium lancifolium +
1-flowered  +
Trillium ludovicianum +
1-flowered  +
Trillium luteum +
1-flowered  +
Trillium maculatum +
1-flowered  +
Trillium nivale +
1-flowered  +
Trillium ovatum +
1-flowered  +
Trillium ovatum var. oettingeri +
1-flowered  +
Trillium ovatum var. ovatum +
1-flowered  +
Trillium parviflorum +
1-flowered  +
Trillium persistens +
1-flowered  +
Trillium petiolatum +
1-flowered  +
Trillium pusillum +
1-flowered  +
Trillium pusillum var. pusillum +
1-flowered  +
Trillium pusillum var. virginianum +
1-flowered  +
Trillium recurvatum +
1-flowered  +
Trillium reliquum +
1-flowered  +
Trillium rivale +
1-flowered  +
Trillium rugelii +
1-flowered  +
Trillium sessile +
1-flowered  +
Trillium simile +
1-flowered  +
Trillium stamineum +
1-flowered  +
Trillium subg. Phyllantherum +
1-flowered  +
Trillium subg. Trillium +
1-flowered  +
Trillium sulcatum +
1-flowered  +
Trillium underwoodii +
1-flowered  +
Trillium undulatum +
1-flowered  +
Trillium vaseyi +
1-flowered  +
Trillium viride +
1-flowered  +
Trillium viridescens +
1-flowered  +
Triphora +
1-10-flowered  +, solitary  +
Triphora amazonica +
1-10-flowered  +, solitary  +
Triphora craigheadii +
1-10-flowered  +, solitary  +
Triphora gentianoides +
1-10-flowered  +, solitary  +
Triphora trianthophoros +
1-10-flowered  +, solitary  +
Triphora trianthophoros subsp. trianthophoros +
1-10-flowered  +, solitary  +
Triphora yucatanensis +
1-10-flowered  +, solitary  +
Triplasis +
pistillate  +
Triplasis americana +
pistillate  +
Triplasis purpurea +
pistillate  +
Tripogon +
pistillate  +
Tripogon spicatus +
pistillate  +
Tripsacum +
bracteate  +, ebracteate  +
Tripsacum dactyloides +
bracteate  +, ebracteate  +
Tripsacum floridanum +
bracteate  +, ebracteate  +
Tripsacum lanceolatum +
bracteate  +, ebracteate  +
Tripsacum sect. Fasciculata +
bracteate  +, ebracteate  +
Tripsacum sect. Tripsacum +
bracteate  +, ebracteate  +
Tripterocalyx +
pedunculate  +
Tripterocalyx carneus +
10-25-flowered  +
Tripterocalyx crux-maltae +
10-30-flowered  +
Tripterocalyx micranthus +
5-15-flowered  +
Tripterocalyx wootonii +
10-25-flowered  +
Triraphis +
simple  +, contracted  +, open  +
Triraphis mollis +
simple  +, contracted  +, open  +
Trisetum +
open  +
Trisetum aureum +
open  +
Trisetum canescens +
open  +
Trisetum cernuum +
open  +
Trisetum flavescens +
open  +
Trisetum interruptum +
open  +
Trisetum melicoides +
open  +
Trisetum orthochaetum +
open  +
Trisetum sibiricum +
open  +
Trisetum spicatum +
open  +
Trisetum wolfii +
open  +
Triteleia +
bracteate  +, open  +, umbellate  +
Triteleia bridgesii +
bracteate  +, open  +, umbellate  +
Triteleia clementina +
bracteate  +, open  +, umbellate  +
Triteleia crocea +
bracteate  +, open  +, umbellate  +
Triteleia dudleyi +
bracteate  +, open  +, umbellate  +
Triteleia grandiflora +
bracteate  +, open  +, umbellate  +
Triteleia hendersonii +
bracteate  +, open  +, umbellate  +
Triteleia hyacinthina +
bracteate  +, open  +, umbellate  +
Triteleia ixioides +
bracteate  +, open  +, umbellate  +
Triteleia ixioides subsp. anilina +
bracteate  +, open  +, umbellate  +
Triteleia ixioides subsp. cookii +
bracteate  +, open  +, umbellate  +
Triteleia ixioides subsp. ixioides +
bracteate  +, open  +, umbellate  +
Triteleia ixioides subsp. scabra +
bracteate  +, open  +, umbellate  +
Triteleia ixioides subsp. unifolia +
bracteate  +, open  +, umbellate  +
Triteleia laxa +
bracteate  +, open  +, umbellate  +
Triteleia lemmoniae +
bracteate  +, open  +, umbellate  +
Triteleia lilacina +
bracteate  +, open  +, umbellate  +
Triteleia lugens +
bracteate  +, open  +, umbellate  +
Triteleia montana +
bracteate  +, open  +, umbellate  +
Triteleia peduncularis +
bracteate  +, open  +, umbellate  +
Triteleiopsis +
bracteate  +, many-flowered  +, open  +, …
Triteleiopsis palmeri +
bracteate  +, many-flowered  +, open  +, …
Triticum +
branched  +
Triticum aestivum +
branched  +
Triticum boeoticum +
branched  +
Triticum carthlicum +
branched  +
Triticum dicoccoides +
branched  +
Triticum dicoccum +
branched  +
Triticum durum +
branched  +
Triticum monococcum +
branched  +
Triticum polonicum +
branched  +
Triticum spelta +
branched  +
Triticum timopheevii +
branched  +
Triticum turgidum +
branched  +
Triticum urartu +
branched  +
Triumfetta +
1-4-branched  +, simple  +, 3(-5)-flowered  +, …
Triumfetta pentandra +
1-4-branched  +, simple  +, 3(-5)-flowered  +, …
Triumfetta rhomboidea +
1-4-branched  +, simple  +, 3(-5)-flowered  +, …
Triumfetta semitriloba +
foliar-bracteate  +
Trollius +
1-3[-7]-flowered  +
Trollius albiflorus +
1-3[-7]-flowered  +
Trollius laxus +
1-3[-7]-flowered  +
Trollius riederianus +
1-3[-7]-flowered  +
Tropidia +
pedunculate  +
Tropidia polystachya +
pedunculate  +
Tuberaria +
umbellate  +, thyrsiform  +, cymose  +
Tuberaria guttata +
umbellate  +, thyrsiform  +, cymose  +
Tuctoria +
spicate  +, ebracteate  +
Tuctoria greenei +
spicate  +, ebracteate  +
Tuctoria mucronata +
spicate  +, ebracteate  +
Tulipa +
1(-4)-flowered  +
Tulipa sylvestris +
1(-4)-flowered  +
Tumamoca +
umbellate;subumbellate  +
Tumamoca macdougalii +
2-19-flowered;staminate  +
U
Ulmus crassifolia +
2-5-flowered  +
Ulmus glabra +
8-20-flowered  +
Ulmus parvifolia +
(2-)3-4(-8)-flowered  +
Ulmus pumila +
6-15-flowered  +
Ulmus thomasii +
(7-)10(-13)-flowered  +
Uniola +
pistillate  +
Uniola paniculata +
pistillate  +
Urena lobata +
subsessile  +
Urochloa +
bracteate  +, ebracteate  +
Urochloa adspersa +
bracteate  +, ebracteate  +
Urochloa arizonica +
bracteate  +, ebracteate  +
Urochloa arrecta +
bracteate  +, ebracteate  +
Urochloa brizantha +
bracteate  +, ebracteate  +
Urochloa ciliatissima +
bracteate  +, ebracteate  +
Urochloa fusca +
bracteate  +, ebracteate  +
Urochloa mosambicensis +
bracteate  +, ebracteate  +
Urochloa mutica +
bracteate  +, ebracteate  +
Urochloa panicoides +
bracteate  +, ebracteate  +
Urochloa piligera +
bracteate  +, ebracteate  +
Urochloa plantaginea +
bracteate  +, ebracteate  +
Urochloa platyphylla +
bracteate  +, ebracteate  +
Urochloa ramosa +
bracteate  +, ebracteate  +
Urochloa reptans +
bracteate  +, ebracteate  +
Urochloa subquadripara +
bracteate  +, ebracteate  +
Urochloa texana +
bracteate  +, ebracteate  +
Urochloa villosa +
bracteate  +, ebracteate  +
Urtica dioica +
pedunculate  +
Urtica dioica subsp. dioica +
pedunculate  +
Urtica dioica subsp. gracilis +
pedunculate  +
Urtica dioica subsp. holosericea +
pedunculate  +
Uvularia +
umbellate  +, cymose  +, spicate  +
Uvularia floridana +
umbellate  +, cymose  +, spicate  +
Uvularia grandiflora +
umbellate  +, cymose  +, spicate  +
Uvularia perfoliata +
umbellate  +, cymose  +, spicate  +
Uvularia puberula +
umbellate  +, cymose  +, spicate  +
Uvularia sessilifolia +
umbellate  +, cymose  +, spicate  +
V
Vaccaria +
open  +
Vaccaria hispanica +
open  +
Vaccinium stamineum +
2-7-flowered  +
Vahlodea +
open  +
Vahlodea atropurpurea +
open  +
Vallisneria +
long-pedunculate  +, cymose  +
Vallisneria americana +
long-pedunculate  +, cymose  +
Vaseyochloa +
pistillate  +
Vaseyochloa multinervosa +
pistillate  +
Vauquelinia +
15-25+-flowered  +
Vauquelinia californica +
15-25+-flowered  +
Vauquelinia californica subsp. californica +
15-25+-flowered  +
Vauquelinia californica subsp. pauciflora +
15-25+-flowered  +
Vauquelinia californica subsp. sonorensis +
15-25+-flowered  +
Vauquelinia corymbosa +
15-25+-flowered  +
Vauquelinia corymbosa subsp. angustifolia +
15-25+-flowered  +
Ventenata +
open  +
Ventenata dubia +
open  +
Veratrum +
bracteate  +
Veratrum album +
bracteate  +
Veratrum album var. oxysepalum +
bracteate  +
Veratrum californicum +
unbranched  +
Veratrum californicum var. californicum +
unbranched  +
Veratrum californicum var. caudatum +
unbranched  +
Veratrum fimbriatum +
bracteate  +
Veratrum insolitum +
bracteate  +
Veratrum viride +
bracteate  +
Veratrum viride var. eschscholzianum +
bracteate  +
Veratrum viride var. viride +
bracteate  +
Verbascum blattaria +
branched  +, unbranched  +
Verbascum bombyciferum +
branched  +, unbranched  +
Verbascum densiflorum +
branched  +, unbranched  +
Verbascum lychnitis subsp. lychnitis +
branched  +
Verbascum nigrum +
branched  +, unbranched  +
Verbascum phlomoides +
unbranched  +
Verbascum phoeniceum subsp. phoeniceum +
branched  +, unbranched  +
Verbascum pulverulentum +
branched  +
Verbascum sinuatum var. sinuatum +
branched  +
Verbascum speciosum subsp. speciosum +
branched  +
Verbascum thapsus subsp. thapsus +
branched  +, unbranched  +
Verbascum virgatum +
unbranched  +
Vernicia fordii +
branching  +
Villadia squamulosa +
10-30-branched  +
Viola +
1(-3)[-5]-flowered  +
Viola adunca +
1(-3)[-5]-flowered  +
Viola adunca var. adunca +
1(-3)[-5]-flowered  +
Viola adunca var. bellidifolia +
1(-3)[-5]-flowered  +
Viola affinis +
1(-3)[-5]-flowered  +
Viola arvensis +
1(-3)[-5]-flowered  +
Viola bakeri +
1(-3)[-5]-flowered  +
Viola beckwithii +
1(-3)[-5]-flowered  +
Viola bicolor +
1(-3)[-5]-flowered  +
Viola biflora +
1(-3)[-5]-flowered  +
Viola biflora var. biflora +
1(-3)[-5]-flowered  +
Viola biflora var. carlottae +
1(-3)[-5]-flowered  +
Viola blanda +
1(-3)[-5]-flowered  +
Viola brittoniana +
1(-3)[-5]-flowered  +
Viola canadensis +
1(-3)[-5]-flowered  +
Viola canadensis var. canadensis +
1(-3)[-5]-flowered  +
Viola canadensis var. rugulosa +
1(-3)[-5]-flowered  +
Viola canadensis var. scopulorum +
1(-3)[-5]-flowered  +
Viola canina +
1(-3)[-5]-flowered  +
Viola charlestonensis +
1(-3)[-5]-flowered  +
Viola clauseniana +
1(-3)[-5]-flowered  +
Viola cucullata +
1(-3)[-5]-flowered  +
Viola cuneata +
1(-3)[-5]-flowered  +
Viola douglasii +
1(-3)[-5]-flowered  +
Viola egglestonii +
1(-3)[-5]-flowered  +
Viola epipsila +
1(-3)[-5]-flowered  +
Viola epipsila var. repens +
1(-3)[-5]-flowered  +
Viola flettii +
1(-3)[-5]-flowered  +
Viola frank-smithii +
1(-3)[-5]-flowered  +
Viola glabella +
1(-3)[-5]-flowered  +
Viola guadalupensis +
1(-3)[-5]-flowered  +
Viola hallii +
1(-3)[-5]-flowered  +
Viola hastata +
1(-3)[-5]-flowered  +
Viola hirsutula +
1(-3)[-5]-flowered  +
Viola howellii +
1(-3)[-5]-flowered  +
Viola japonica +
1(-3)[-5]-flowered  +
Viola labradorica +
1(-3)[-5]-flowered  +
Viola lanceolata +
1(-3)[-5]-flowered  +
Viola langsdorffii +
1(-3)[-5]-flowered  +
Viola lithion +
1(-3)[-5]-flowered  +
Viola lobata +
1(-3)[-5]-flowered  +
Viola lobata var. integrifolia +
1(-3)[-5]-flowered  +
Viola lobata var. lobata +
1(-3)[-5]-flowered  +
Viola macloskeyi +
1(-3)[-5]-flowered  +
Viola missouriensis +
1(-3)[-5]-flowered  +
Viola nephrophylla +
1(-3)[-5]-flowered  +
Viola novae-angliae +
1(-3)[-5]-flowered  +
Viola nuttallii +
1(-3)[-5]-flowered  +
Viola ocellata +
1(-3)[-5]-flowered  +
Viola odorata +
1(-3)[-5]-flowered  +
Viola orbiculata +
1(-3)[-5]-flowered  +
Viola palmata +
1(-3)[-5]-flowered  +
Viola palmata var. heterophylla +
1(-3)[-5]-flowered  +
Viola palmata var. palmata +
1(-3)[-5]-flowered  +
Viola palustris +
1(-3)[-5]-flowered  +
Viola pedata +
1(-3)[-5]-flowered  +
Viola pedata var. pedata +
1(-3)[-5]-flowered  +
Viola pedata var. ranunculifolia +
1(-3)[-5]-flowered  +
Viola pedatifida +
1(-3)[-5]-flowered  +
Viola pedunculata +
1(-3)[-5]-flowered  +
Viola pinetorum +
1(-3)[-5]-flowered  +
Viola pinetorum var. grisea +
1(-3)[-5]-flowered  +
Viola pinetorum var. pinetorum +
1(-3)[-5]-flowered  +
Viola praemorsa +
1(-3)[-5]-flowered  +
Viola praemorsa var. flavovirens +
1(-3)[-5]-flowered  +
Viola praemorsa var. linguifolia +
1(-3)[-5]-flowered  +
Viola praemorsa var. praemorsa +
1(-3)[-5]-flowered  +
Viola primulifolia +
1(-3)[-5]-flowered  +
Viola primulifolia var. occidentalis +
1(-3)[-5]-flowered  +
Viola primulifolia var. primulifolia +
1(-3)[-5]-flowered  +
Viola prionantha +
1(-3)[-5]-flowered  +
Viola pubescens +
1(-3)[-5]-flowered  +
Viola pubescens var. pubescens +
1(-3)[-5]-flowered  +
Viola pubescens var. scabriuscula +
1(-3)[-5]-flowered  +
Viola purpurea +
1(-3)[-5]-flowered  +
Viola purpurea var. aurea +
1(-3)[-5]-flowered  +
Viola purpurea var. dimorpha +
1(-3)[-5]-flowered  +
Viola purpurea var. integrifolia +
1(-3)[-5]-flowered  +
Viola purpurea var. mesophyta +
1(-3)[-5]-flowered  +
Viola purpurea var. mohavensis +
1(-3)[-5]-flowered  +
Viola purpurea var. purpurea +
1(-3)[-5]-flowered  +
Viola purpurea var. venosa +
1(-3)[-5]-flowered  +
Viola quercetorum +
1(-3)[-5]-flowered  +
Viola renifolia +
1(-3)[-5]-flowered  +
Viola riviniana +
1(-3)[-5]-flowered  +
Viola rostrata +
1(-3)[-5]-flowered  +
Viola rotundifolia +
1(-3)[-5]-flowered  +
Viola sagittata +
1(-3)[-5]-flowered  +
Viola sagittata var. ovata +
1(-3)[-5]-flowered  +
Viola sagittata var. sagittata +
1(-3)[-5]-flowered  +
Viola selkirkii +
1(-3)[-5]-flowered  +
Viola sempervirens +
1(-3)[-5]-flowered  +
Viola septemloba +
1(-3)[-5]-flowered  +
Viola sheltonii +
1(-3)[-5]-flowered  +
Viola sororia +
1(-3)[-5]-flowered  +
Viola striata +
1(-3)[-5]-flowered  +
Viola subsinuata +
1(-3)[-5]-flowered  +
Viola tomentosa +
1(-3)[-5]-flowered  +
Viola tricolor +
1(-3)[-5]-flowered  +
Viola tricolor var. tricolor +
1(-3)[-5]-flowered  +
Viola trinervata +
1(-3)[-5]-flowered  +
Viola tripartita +
1(-3)[-5]-flowered  +
Viola umbraticola +
1(-3)[-5]-flowered  +
Viola umbraticola var. glaberrima +
1(-3)[-5]-flowered  +
Viola utahensis +
1(-3)[-5]-flowered  +
Viola vallicola +
1(-3)[-5]-flowered  +
Viola villosa +
1(-3)[-5]-flowered  +
Viola walteri +
1(-3)[-5]-flowered  +
Viola walteri var. appalachiensis +
1(-3)[-5]-flowered  +
Viola walteri var. walteri +
1(-3)[-5]-flowered  +
Violaceae +
pedunculate  +, 1(-4)[-5]-flowered  +
Viscum album subsp. album +
3-flowered  +, pistillate  +, staminate  +
Vulpia +
compound  +
Vulpia bromoides +
compound  +
Vulpia ciliata +
compound  +
Vulpia microstachys +
compound  +
Vulpia microstachys var. ciliata +
compound  +
Vulpia microstachys var. confusa +
compound  +
Vulpia microstachys var. microstachys +
compound  +
Vulpia microstachys var. pauciflora +
compound  +
Vulpia myuros +
compound  +
Vulpia octoflora +
compound  +
Vulpia octoflora var. glauca +
compound  +
Vulpia octoflora var. hirtella +
compound  +
Vulpia octoflora var. octoflora +
compound  +
Vulpia sciurea +
compound  +
W
Waldsteinia +
3-8-flowered  +
Waldsteinia fragarioides +
3-8-flowered  +
Waldsteinia idahoensis +
3-8-flowered  +
Waldsteinia lobata +
3-7-flowered  +
Waldsteinia parviflora +
3-7-flowered  +
Waltheria detonsa +
paniculiform  +
Waltheria indica +
subsessile  +
Washingtonia +
branched  +, spicate  +
Washingtonia filifera +
branched  +, spicate  +
Washingtonia robusta +
branched  +, spicate  +
Watsonia +
many-flowered  +, spicate  +
Watsonia meriana +
many-flowered  +, spicate  +
Whipplea modesta +
congested  +, open  +
Willkommia +
pistillate  +
Willkommia texana +
pistillate  +
Wissadula hernandioides +
ebracteate  +
Wissadula parvifolia +
ebracteate  +
Wissadula periplocifolia +
ebracteate  +
X
Xerophyllum +
bracteate  +, flowered  +
Xerophyllum asphodeloides +
bracteate  +, flowered  +
Xerophyllum tenax +
bracteate  +, flowered  +
Ximenia americana var. americana +
2-10-flowered  +
Xylococcus +
4-12-flowered  +
Xylococcus bicolor +
unbranched  +
Xylosma +
unbranched  +, spicate  +
Xylosma flexuosa +
4-18-flowered  +, pedunculate  +, sessile  +
Y
Yucca +
bracteate  +
Yucca aloifolia +
bracteate  +
Yucca angustissima +
bracteate  +
Yucca angustissima var. angustissima +
bracteate  +
Yucca angustissima var. avia +
bracteate  +
Yucca angustissima var. kanabensis +
bracteate  +
Yucca angustissima var. toftiae +
bracteate  +
Yucca arkansana +
bracteate  +
Yucca baccata +
bracteate  +
Yucca baccata var. baccata +
bracteate  +
Yucca baccata var. brevifolia +
bracteate  +
Yucca baileyi +
bracteate  +
Yucca brevifolia +
bracteate  +
Yucca campestris +
bracteate  +
Yucca constricta +
bracteate  +
Yucca elata +
bracteate  +
Yucca elata var. elata +
bracteate  +
Yucca elata var. verdiensis +
bracteate  +
Yucca faxoniana +
bracteate  +
Yucca filamentosa +
bracteate  +
Yucca flaccida +
bracteate  +
Yucca glauca +
bracteate  +
Yucca gloriosa +
bracteate  +
Yucca gloriosa var. gloriosa +
bracteate  +
Yucca gloriosa var. recurvifolia +
bracteate  +
Yucca harrimaniae +
bracteate  +
Yucca intermedia +
bracteate  +
Yucca madrensis +
open  +
Yucca necopina +
bracteate  +
Yucca neomexicana +
bracteate  +
Yucca pallida +
bracteate  +
Yucca reverchonii +
bracteate  +
Yucca rostrata +
bracteate  +
Yucca rupicola +
bracteate  +
Yucca schidigera +
bracteate  +
Yucca tenuistyla +
bracteate  +
Yucca thompsoniana +
bracteate  +
Yucca treculeana +
bracteate  +
Yucca utahensis +
bracteate  +
Z
Zannichellia +
pistillate  +, staminate  +
Zannichellia palustris +
pistillate  +, staminate  +
Zea +
pistillate  +, branching  +, staminate  +
Zea diploperennis +
pistillate  +, branching  +, staminate  +
Zea luxurians +
pistillate  +
Zea mays +
staminate  +, unbranched  +, pedunculate  +, …
Zea mays subsp. huehuetenangensis +
staminate  +, unbranched  +, pedunculate  +, …
Zea mays subsp. mays +
staminate  +, unbranched  +, pedunculate  +, …
Zea mays subsp. mexicana +
pistillate  +
Zea mays subsp. parviglumis +
staminate  +, unbranched  +, pedunculate  +, …
Zea perennis +
pistillate  +, branching  +, staminate  +
Zephyranthes +
ebracteate  +, spathaceous  +, 1-flowered  +
Zephyranthes atamasca +
ebracteate  +, spathaceous  +, 1-flowered  +
Zephyranthes candida +
ebracteate  +, spathaceous  +, 1-flowered  +
Zephyranthes chlorosolen +
ebracteate  +, spathaceous  +, 1-flowered  +
Zephyranthes citrina +
ebracteate  +, spathaceous  +, 1-flowered  +
Zephyranthes drummondii +
ebracteate  +, spathaceous  +, 1-flowered  +
Zephyranthes grandiflora +
ebracteate  +, spathaceous  +, 1-flowered  +
Zephyranthes insularum +
ebracteate  +, spathaceous  +, 1-flowered  +
Zephyranthes jonesii +
ebracteate  +, spathaceous  +, 1-flowered  +
Zephyranthes longifolia +
ebracteate  +, spathaceous  +, 1-flowered  +
Zephyranthes pulchella +
ebracteate  +, spathaceous  +, 1-flowered  +
Zephyranthes refugiensis +
ebracteate  +, spathaceous  +, 1-flowered  +
Zephyranthes rosea +
ebracteate  +, spathaceous  +, 1-flowered  +
Zephyranthes simpsonii +
ebracteate  +, spathaceous  +, 1-flowered  +
Zephyranthes smallii +
ebracteate  +, spathaceous  +, 1-flowered  +
Zephyranthes traubii +
ebracteate  +, spathaceous  +, 1-flowered  +
Zephyranthes treatiae +
ebracteate  +, spathaceous  +, 1-flowered  +
Zeuxine strateumatica +
8-50-flowered  +
Zigadenus +
5-125-flowered  +
Zigadenus brevibracteatus +
20-80-flowered  +
Zigadenus densus +
40-100-flowered  +
Zigadenus elegans +
10-50-flowered  +
Zigadenus exaltatus +
10-80-flowered  +
Zigadenus fontanus +
10-100-flowered  +
Zigadenus fremontii +
2-80-flowered  +
Zigadenus glaberrimus +
30-75-flowered  +
Zigadenus micranthus +
10-60-flowered  +
Zigadenus mogollonensis +
10-30-flowered  +
Zigadenus nuttallii +
20-60-flowered  +
Zigadenus paniculatus +
10-80-flowered  +
Zigadenus vaginatus +
15-30-flowered  +
Zigadenus venenosus +
10-50-flowered  +
Zigadenus venenosus var. gramineus +
10-50-flowered  +
Zigadenus venenosus var. venenosus +
10-50-flowered  +
Zigadenus virescens +
15-30-flowered  +
Zizania +
compound  +
Zizania aquatica +
compound  +
Zizania aquatica var. aquatica +
compound  +
Zizania aquatica var. brevis +
compound  +
Zizania latifolia +
compound  +
Zizania palustris +
compound  +
Zizania palustris var. interior +
compound  +
Zizania palustris var. palustris +
compound  +
Zizania texana +
compound  +
Zizaniopsis +
staminate  +
Zizaniopsis miliacea +
staminate  +
Ziziphus celata +
2-4-flowered  +
Ziziphus divaricata +
(5-)10-30-flowered  +
Ziziphus parryi +
2-5-flowered  +
Zostera +
staminate  +
Zostera japonica +
staminate  +
Zostera marina +
staminate  +
Zoysia +
pistillate  +
Zoysia japonica +
pistillate  +
Zoysia matrella +
pistillate  +
Zoysia pacifica +
pistillate  +
×
×achnella +
compound  +
×achnella caduca +
compound  +
×agropogon +
compound  +
×agropogon lutosus +
compound  +
×arctodupontia +
compound  +
×arctodupontia scleroclada +
compound  +
×dupoa +
compound  +
×dupoa labradorica +
compound  +
×elyhordeum +
compound  +
×elyhordeum arcuatum +
compound  +
×elyhordeum californicum +
compound  +
×elyhordeum dakotense +
compound  +
×elyhordeum iowense +
compound  +
×elyhordeum jordalii +
compound  +
×elyhordeum macounii +
compound  +
×elyhordeum montanense +
compound  +
×elyhordeum pilosilemma +
compound  +
×elyhordeum schaackianum +
compound  +
×elyhordeum stebbinsianum +
compound  +
×elyleymus +
compound  +
×elyleymus aleuticus +
compound  +
×elyleymus aristatus +
compound  +
×elyleymus colvillensis +
compound  +
×elyleymus hirtiflorus +
compound  +
×elyleymus hultenii +
compound  +
×elyleymus jamesensis +
compound  +
×elyleymus mossii +
compound  +
×elyleymus ontariensis +
compound  +
×elyleymus turneri +
compound  +
×elyleymus uclueletensis +
compound  +
×elyleymus ungavensis +
compound  +
×leydeum +
compound  +
×leydeum dutillyanum +
compound  +
×leydeum littorale +
compound  +
×leydeum piperi +
compound  +
×pascoleymus +
compound  +
×pascoleymus bowdenii +
compound  +
×pseudelymus +
compound  +
×pseudelymus saxicoia +
compound  +
×pucciphippsia +
compound  +
×pucciphippsia vacillans +
compound  +
×triticosecale +
compound  +