Property:Seed architecture or shape

Types of seed architecture or shape

None.

Parts of seed architecture or shape

None.

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A
Aeonium +
cross-ribbed  +, ribbed  +
Aeonium arboreum +
cross-ribbed  +, ribbed  +
Aeonium arboreum var. arboreum +
cross-ribbed  +, ribbed  +
Aeonium haworthii +
cross-ribbed  +, ribbed  +
Alophia +
discoid  +
Alophia drummondii +
discoid  +
Astilbe +
ribbed  +, spiny  +
Astilbe biternata +
ribbed  +, spiny  +
B
Belamcanda +
discoid  +
Belamcanda chinensis +
discoid  +
Bensoniella +
ribbed  +, spiny  +
Bensoniella oregona +
ribbed  +, spiny  +
Bolandra +
ribbed  +, spiny  +
Bolandra californica +
ribbed  +, spiny  +
Bolandra oregana +
ribbed  +, spiny  +
Boykinia +
ribbed  +, spiny  +
Boykinia aconitifolia +
ribbed  +, spiny  +
Boykinia intermedia +
ribbed  +, spiny  +
Boykinia major +
ribbed  +, spiny  +
Boykinia occidentalis +
ribbed  +, spiny  +
Boykinia richardsonii +
ribbed  +, spiny  +
Boykinia rotundifolia +
ribbed  +, spiny  +
Bryophyllum +
cross-ribbed  +, ribbed  +
Bryophyllum daigremontianum +
cross-ribbed  +, ribbed  +
Bryophyllum delagoense +
cross-ribbed  +, ribbed  +
Bryophyllum fedtschenkoi +
cross-ribbed  +, ribbed  +
Bryophyllum gastonis-bonnieri +
cross-ribbed  +, ribbed  +
Bryophyllum pinnatum +
cross-ribbed  +, ribbed  +
C
Calydorea +
discoid  +
Calydorea coelestina +
discoid  +
Cascadia +
spiny  +
Cascadia nuttallii +
spiny  +
Celtis lindheimeri +
4-ribbed  +
Chaenorhinum minus subsp. minus +
ribbed  +
Chasmanthe +
discoid  +
Chasmanthe floribunda +
discoid  +
Chionophila tweedyi +
elliptic-disciform  +
Chrysosplenium +
ribbed  +, spiny  +
Chrysosplenium americanum +
ribbed  +, spiny  +
Chrysosplenium glechomifolium +
ribbed  +, spiny  +
Chrysosplenium iowense +
ribbed  +, spiny  +
Chrysosplenium rosendahlii +
ribbed  +, spiny  +
Chrysosplenium tetrandrum +
ribbed  +, spiny  +
Chrysosplenium wrightii +
ribbed  +, spiny  +
Conimitella +
ribbed  +, spiny  +
Conimitella williamsii +
ribbed  +, spiny  +
Cotyledon +
cross-ribbed  +, few-ribbed  +
Cotyledon orbiculata +
cross-ribbed  +, few-ribbed  +
Cotyledon orbiculata var. oblonga +
cross-ribbed  +, few-ribbed  +
Crocosmia +
discoid  +
Crocosmia ×crocosmiiflora +
discoid  +
Cypselea humifusa +
asymmetric  +
D
Darmera +
ribbed  +, spiny  +
Darmera peltata +
ribbed  +, spiny  +
Drosanthemum +
ribbed  +
Drosanthemum floribundum +
ribbed  +
Drosera capillaris +
asymmetric  +
Drosera tracyi +
caudate-truncate  +
Dudleya +
cross-ribbed  +, ribbed  +
Dudleya abramsii +
cross-ribbed  +, ribbed  +
Dudleya abramsii subsp. abramsii +
cross-ribbed  +, ribbed  +
Dudleya abramsii subsp. affinis +
cross-ribbed  +, ribbed  +
Dudleya abramsii subsp. bettinae +
cross-ribbed  +, ribbed  +
Dudleya abramsii subsp. calcicola +
cross-ribbed  +, ribbed  +
Dudleya abramsii subsp. costatifolia +
cross-ribbed  +, ribbed  +
Dudleya abramsii subsp. murina +
cross-ribbed  +, ribbed  +
Dudleya abramsii subsp. setchellii +
cross-ribbed  +, ribbed  +
Dudleya arizonica +
cross-ribbed  +, ribbed  +
Dudleya attenuata +
cross-ribbed  +, ribbed  +
Dudleya attenuata subsp. attenuata +
cross-ribbed  +, ribbed  +
Dudleya blochmaniae +
cross-ribbed  +, ribbed  +
Dudleya blochmaniae subsp. blochmaniae +
cross-ribbed  +, ribbed  +
Dudleya blochmaniae subsp. insularis +
cross-ribbed  +, ribbed  +
Dudleya brevifolia +
cross-ribbed  +, ribbed  +
Dudleya candelabrum +
cross-ribbed  +, ribbed  +
Dudleya cespitosa +
cross-ribbed  +, ribbed  +
Dudleya cymosa +
cross-ribbed  +, ribbed  +
Dudleya cymosa subsp. agourensis +
cross-ribbed  +, ribbed  +
Dudleya cymosa subsp. crebrifolia +
cross-ribbed  +, ribbed  +
Dudleya cymosa subsp. cymosa +
cross-ribbed  +, ribbed  +
Dudleya cymosa subsp. gigantea +
cross-ribbed  +, ribbed  +
Dudleya cymosa subsp. marcescens +
cross-ribbed  +, ribbed  +
Dudleya cymosa subsp. ovatifolia +
cross-ribbed  +, ribbed  +
Dudleya cymosa subsp. paniculata +
cross-ribbed  +, ribbed  +
Dudleya cymosa subsp. pumila +
cross-ribbed  +, ribbed  +
Dudleya densiflora +
cross-ribbed  +, ribbed  +
Dudleya edulis +
cross-ribbed  +, ribbed  +
Dudleya farinosa +
cross-ribbed  +, ribbed  +
Dudleya gnoma +
cross-ribbed  +, ribbed  +
Dudleya greenei +
cross-ribbed  +, ribbed  +
Dudleya lanceolata +
cross-ribbed  +, ribbed  +
Dudleya multicaulis +
cross-ribbed  +, ribbed  +
Dudleya nesiotica +
cross-ribbed  +, ribbed  +
Dudleya palmeri +
cross-ribbed  +, ribbed  +
Dudleya parva +
cross-ribbed  +, ribbed  +
Dudleya pulverulenta +
cross-ribbed  +, ribbed  +
Dudleya saxosa +
cross-ribbed  +, ribbed  +
Dudleya saxosa subsp. aloides +
cross-ribbed  +, ribbed  +
Dudleya saxosa subsp. collomiae +
cross-ribbed  +, ribbed  +
Dudleya saxosa subsp. saxosa +
cross-ribbed  +, ribbed  +
Dudleya stolonifera +
cross-ribbed  +, ribbed  +
Dudleya subg. Dudleya +
cross-ribbed  +, ribbed  +
Dudleya subg. Hasseanthus +
cross-ribbed  +, ribbed  +
Dudleya subg. Stylophyllum +
cross-ribbed  +, ribbed  +
Dudleya traskiae +
cross-ribbed  +, ribbed  +
Dudleya variegata +
cross-ribbed  +, ribbed  +
Dudleya verityi +
cross-ribbed  +, ribbed  +
Dudleya virens +
cross-ribbed  +, ribbed  +
Dudleya virens subsp. hassei +
cross-ribbed  +, ribbed  +
Dudleya virens subsp. insularis +
cross-ribbed  +, ribbed  +
Dudleya virens subsp. virens +
cross-ribbed  +, ribbed  +
Dudleya viscida +
cross-ribbed  +, ribbed  +
E
Echeandia +
folded  +
Echeandia chandleri +
folded  +
Echeandia flavescens +
folded  +
Echeandia texensis +
folded  +
Elmera +
ribbed  +, spiny  +
Elmera racemosa +
ribbed  +, spiny  +
Epilobium foliosum +
entire  +
Epilobium minutum +
entire  +
Epilobium sect. Crossostigma +
entire  +
Eriocaulaceae +
ribbed  +
Eriocaulon +
ribbed  +
Eriocaulon aquaticum +
ribbed  +
Eriocaulon cinereum +
ribbed  +
Eriocaulon compressum +
ribbed  +
Eriocaulon decangulare +
ribbed  +
Eriocaulon koernickianum +
ribbed  +
Eriocaulon lineare +
ribbed  +
Eriocaulon microcephalum +
ribbed  +
Eriocaulon nigrobracteatum +
ribbed  +
Eriocaulon parkeri +
ribbed  +
Eriocaulon ravenelii +
ribbed  +
Eriocaulon texense +
ribbed  +
Eschscholzia +
burlike  +
Eschscholzia caespitosa +
burlike  +
Eschscholzia californica +
burlike  +
Eschscholzia californica subsp. californica +
burlike  +
Eschscholzia californica subsp. mexicana +
burlike  +
Eschscholzia glyptosperma +
burlike  +
Eschscholzia hypecoides +
burlike  +
Eschscholzia lemmonii +
burlike  +
Eschscholzia lemmonii subsp. kernensis +
burlike  +
Eschscholzia lemmonii subsp. lemmonii +
burlike  +
Eschscholzia lobbii +
burlike  +
Eschscholzia minutiflora +
burlike  +
Eschscholzia parishii +
burlike  +
Eschscholzia ramosa +
burlike  +
Eschscholzia rhombipetala +
burlike  +
Euphorbia chamaesula +
truncate  +
F
Franklinia +
asymmetric  +
Franklinia alatamaha +
asymmetric  +
Freesia +
discoid  +
Freesia alba +
discoid  +
Freesia laxa +
discoid  +
G
Gladiolus +
discoid  +
Gladiolus communis +
discoid  +
Gladiolus dalenii +
discoid  +
Gladiolus dalenii subsp. dalenii +
discoid  +
Gladiolus italicus +
discoid  +
Gladiolus tristis +
discoid  +
Gordonia +
asymmetric  +
Gordonia lasianthus +
asymmetric  +
Grevillea +
ovate-apiculate  +
Grevillea robusta +
ovate-apiculate  +
H
Haemodoraceae +
discoid  +
Herbertia +
discoid  +
Herbertia lahue +
discoid  +
Heuchera +
spiny  +
Heuchera abramsii +
spiny  +
Heuchera alba +
spiny  +
Heuchera americana +
spiny  +
Heuchera americana var. americana +
spiny  +
Heuchera americana var. hirsuticaulis +
spiny  +
Heuchera americana var. hispida +
spiny  +
Heuchera bracteata +
spiny  +
Heuchera brevistaminea +
spiny  +
Heuchera caespitosa +
spiny  +
Heuchera caroliniana +
spiny  +
Heuchera chlorantha +
spiny  +
Heuchera cylindrica +
spiny  +
Heuchera eastwoodiae +
spiny  +
Heuchera elegans +
spiny  +
Heuchera glabra +
spiny  +
Heuchera glomerulata +
spiny  +
Heuchera grossulariifolia +
spiny  +
Heuchera hallii +
spiny  +
Heuchera hirsutissima +
spiny  +
Heuchera longiflora +
spiny  +
Heuchera maxima +
spiny  +
Heuchera merriamii +
spiny  +
Heuchera micrantha +
spiny  +
Heuchera micrantha var. diversifolia +
spiny  +
Heuchera micrantha var. erubescens +
spiny  +
Heuchera micrantha var. hartwegii +
spiny  +
Heuchera micrantha var. macropetala +
spiny  +
Heuchera micrantha var. micrantha +
spiny  +
Heuchera novamexicana +
spiny  +
Heuchera parishii +
spiny  +
Heuchera parviflora +
spiny  +
Heuchera parviflora var. parviflora +
spiny  +
Heuchera parviflora var. puberula +
spiny  +
Heuchera parvifolia +
spiny  +
Heuchera pilosissima +
spiny  +
Heuchera pubescens +
spiny  +
Heuchera pulchella +
spiny  +
Heuchera richardsonii +
spiny  +
Heuchera rubescens +
spiny  +
Heuchera sanguinea +
spiny  +
Heuchera villosa +
spiny  +
Heuchera villosa var. arkansana +
spiny  +
Heuchera villosa var. villosa +
spiny  +
Heuchera wootonii +
spiny  +
Howelliella ovata +
asymmetric  +
I
Iridaceae +
discoid  +
Iris +
discoid  +
Iris (sect. Limniris) ser. Californicae +
discoid  +
Iris (sect. Limniris) ser. Hexagonae +
discoid  +
Iris (sect. Limniris) ser. Laevigatae +
discoid  +
Iris (sect. Limniris) ser. Longipetalae +
discoid  +
Iris (sect. Limniris) ser. Prisimaticae +
discoid  +
Iris (sect. Limniris) ser. Sibirica +
discoid  +
Iris (sect. Limniris) ser. Spuriae +
discoid  +
Iris (sect. Limniris) ser. Tripetalae +
discoid  +
Iris (sect. Limniris) ser. Vernae +
discoid  +
Iris bracteata +
discoid  +
Iris brevicaulis +
discoid  +
Iris chrysophylla +
discoid  +
Iris cristata +
discoid  +
Iris douglasiana +
discoid  +
Iris fernaldii +
discoid  +
Iris fulva +
discoid  +
Iris germanica +
discoid  +
Iris giganticaerulea +
discoid  +
Iris hartwegii +
discoid  +
Iris hexagona +
discoid  +
Iris hookeri +
discoid  +
Iris innominata +
discoid  +
Iris lacustris +
discoid  +
Iris longipetala +
discoid  +
Iris macrosiphon +
discoid  +
Iris missouriensis +
discoid  +
Iris munzii +
discoid  +
Iris orientalis +
discoid  +
Iris pallida +
discoid  +
Iris prismatica +
discoid  +
Iris pseudacorus +
discoid  +
Iris pumila +
discoid  +
Iris purdyi +
discoid  +
Iris savannarum +
discoid  +
Iris sect. Limniris +
discoid  +
Iris sect. Lophiris +
discoid  +
Iris setosa +
discoid  +
Iris sibirica +
discoid  +
Iris subg. Iris +
discoid  +
Iris subg. Limniris +
discoid  +
Iris tenax +
discoid  +
Iris tenuis +
discoid  +
Iris tenuissima +
discoid  +
Iris tridentata +
discoid  +
Iris verna +
ribbed  +
Iris verna var. smalliana +
ribbed  +
Iris verna var. verna +
ribbed  +
Iris versicolor +
discoid  +
Iris virginica +
discoid  +
J
Jepsonia +
ribbed  +, spiny  +
Jepsonia heterandra +
ribbed  +, spiny  +
Jepsonia malvifolia +
ribbed  +, spiny  +
Jepsonia parryi +
ribbed  +, spiny  +
Jovibarba +
ribbed  +
Jovibarba heuffelii +
ribbed  +
Juncus kelloggii +
apiculate  +
K
Kalanchoë +
cross-ribbed  +, ribbed  +
Kalanchoë blossfeldiana +
cross-ribbed  +, ribbed  +
Kalanchoë integra +
cross-ribbed  +, ribbed  +
Kalanchoë laciniata +
cross-ribbed  +, ribbed  +
L
Lachnanthes +
discoid  +
Lachnanthes caroliniana +
discoid  +
Lachnocaulon +
ribbed  +
Lachnocaulon anceps +
ribbed  +
Lachnocaulon beyrichianum +
ribbed  +
Lachnocaulon digynum +
ribbed  +
Lachnocaulon engleri +
ribbed  +
Lachnocaulon minus +
ribbed  +
Lemna +
ribbed  +
Lemna aequinoctialis +
ribbed  +
Lemna gibba +
ribbed  +
Lemna minor +
ribbed  +
Lemna minuta +
ribbed  +
Lemna obscura +
ribbed  +
Lemna perpusilla +
ribbed  +
Lemna trisulca +
ribbed  +
Lemna turionifera +
ribbed  +
Lemna valdiviana +
ribbed  +
Leptarrhena +
ribbed  +
Leptarrhena pyrolifolia +
ribbed  +
Leucospora multifida +
8-ribbed  +
Libertia +
discoid  +
Libertia formosa +
discoid  +
Linaria vulgaris +
disciform  +
Lindernia antipoda +
not ribbed  +
Lindernia ciliata +
not ribbed  +
Lindernia crustacea +
not ribbed  +
Lindernia dubia +
ribbed  +
Lindernia grandiflora +
ribbed  +
Lindernia monticola +
ribbed  +
Lithophragma +
ribbed  +, spiny  +
Lithophragma affine +
ribbed  +, spiny  +
Lithophragma bolanderi +
ribbed  +, spiny  +
Lithophragma campanulatum +
ribbed  +, spiny  +
Lithophragma cymbalaria +
ribbed  +, spiny  +
Lithophragma glabrum +
ribbed  +, spiny  +
Lithophragma heterophyllum +
ribbed  +, spiny  +
Lithophragma maximum +
ribbed  +, spiny  +
Lithophragma parviflorum +
ribbed  +, spiny  +
Lithophragma tenellum +
ribbed  +, spiny  +
Lithophragma trifoliatum +
ribbed  +, spiny  +
Lophiola +
discoid  +
Lophiola aurea +
discoid  +
Luffa acutangula var. acutangula +
beaked  +
Luffa aegyptiaca +
not beaked  +
M
Micranthes +
ribbed  +
Micranthes apetala +
ribbed  +
Micranthes aprica +
ribbed  +
Micranthes bryophora +
ribbed  +
Micranthes californica +
ribbed  +
Micranthes calycina +
ribbed  +
Micranthes careyana +
ribbed  +
Micranthes caroliniana +
ribbed  +
Micranthes eriophora +
ribbed  +
Micranthes ferruginea +
ribbed  +
Micranthes foliolosa +
ribbed  +
Micranthes fragosa +
ribbed  +
Micranthes gaspensis +
ribbed  +
Micranthes gormanii +
ribbed  +
Micranthes hieraciifolia +
ribbed  +
Micranthes hitchcockiana +
ribbed  +
Micranthes howellii +
ribbed  +
Micranthes idahoensis +
ribbed  +
Micranthes integrifolia +
ribbed  +
Micranthes lyallii +
ribbed  +
Micranthes marshallii +
ribbed  +
Micranthes micranthidifolia +
ribbed  +
Micranthes nelsoniana +
ribbed  +
Micranthes nelsoniana var. carlottae +
ribbed  +
Micranthes nelsoniana var. cascadensis +
ribbed  +
Micranthes nelsoniana var. insularis +
ribbed  +
Micranthes nelsoniana var. nelsoniana +
ribbed  +
Micranthes nelsoniana var. porsildiana +
ribbed  +
Micranthes nidifica +
ribbed  +
Micranthes nivalis +
ribbed  +
Micranthes nudicaulis +
ribbed  +
Micranthes occidentalis +
ribbed  +
Micranthes odontoloma +
ribbed  +
Micranthes oregana +
ribbed  +
Micranthes palmeri +
ribbed  +
Micranthes pensylvanica +
ribbed  +
Micranthes petiolaris +
ribbed  +
Micranthes razshivinii +
ribbed  +
Micranthes reflexa +
ribbed  +
Micranthes rhomboidea +
ribbed  +
Micranthes rufidula +
ribbed  +
Micranthes spicata +
ribbed  +
Micranthes stellaris +
ribbed  +
Micranthes subapetala +
ribbed  +
Micranthes tempestiva +
ribbed  +
Micranthes tenuis +
ribbed  +
Micranthes texana +
ribbed  +
Micranthes tischii +
ribbed  +
Micranthes tolmiei +
ribbed  +
Micranthes unalaschcensis +
ribbed  +
Micranthes virginiensis +
ribbed  +
Mitella +
ribbed  +, spiny  +
Mitella breweri +
ribbed  +, spiny  +
Mitella caulescens +
ribbed  +, spiny  +
Mitella diphylla +
ribbed  +, spiny  +
Mitella diversifolia +
ribbed  +, spiny  +
Mitella nuda +
ribbed  +, spiny  +
Mitella ovalis +
ribbed  +, spiny  +
Mitella pentandra +
ribbed  +, spiny  +
Mitella stauropetala +
ribbed  +, spiny  +
Mitella trifida +
ribbed  +, spiny  +
Murdannia keisak +
ribbed  +
N
Nemastylis +
discoid  +
Nemastylis floridana +
discoid  +
Nemastylis geminiflora +
discoid  +
Nemastylis nuttallii +
discoid  +
Nemastylis tenuis +
discoid  +
Nemastylis tenuis subsp. pringlei +
discoid  +
O
Oenothera organensis +
asymmetrical  +
Olsynium +
discoid  +
Olsynium douglasii +
discoid  +
Olsynium douglasii var. douglasii +
discoid  +
Olsynium douglasii var. inflatum +
discoid  +
P
Phyllanthus abnormis +
ribbed  +
Phyllanthus abnormis var. abnormis +
ribbed  +
Phyllanthus abnormis var. riograndensis +
ribbed  +
Phyllanthus amarus +
ribbed  +
Phyllanthus fraternus +
ribbed  +
Phyllanthus pentaphyllus +
ribbed  +
Phyllanthus urinaria subsp. urinaria +
ribbed  +
Proteaceae +
ovate-apiculate  +
R
Rhamnus +
not beaked  +
Rhamnus alaternus +
not beaked  +
Rhamnus alnifolia +
not beaked  +
Rhamnus arguta +
not beaked  +
Rhamnus cathartica +
not beaked  +
Rhamnus crocea +
not beaked  +
Rhamnus davurica +
not beaked  +
Rhamnus davurica subsp. davurica +
not beaked  +
Rhamnus ilicifolia +
not beaked  +
Rhamnus japonica +
not beaked  +
Rhamnus lanceolata +
not beaked  +
Rhamnus pilosa +
not beaked  +
Rhamnus pirifolia +
not beaked  +
Rhamnus serrata +
not beaked  +
Rhamnus smithii +
not beaked  +
Rhamnus utilis +
not beaked  +
Rhamnus utilis var. utilis +
not beaked  +
Rhodiola +
cross-ribbed  +, ribbed  +
Rhodiola integrifolia +
cross-ribbed  +, ribbed  +
Rhodiola integrifolia subsp. integrifolia +
cross-ribbed  +, ribbed  +
Rhodiola integrifolia subsp. leedyi +
cross-ribbed  +, ribbed  +
Rhodiola integrifolia subsp. neomexicana +
cross-ribbed  +, ribbed  +
Rhodiola rhodantha +
cross-ribbed  +, ribbed  +
Rhodiola rosea +
cross-ribbed  +, ribbed  +
Romulea +
discoid  +
Romulea rosea +
discoid  +
S
Saxifraga +
ribbed  +, spiny  +
Saxifraga adscendens +
ribbed  +, spiny  +
Saxifraga aizoides +
ribbed  +, spiny  +
Saxifraga aleutica +
ribbed  +, spiny  +
Saxifraga bracteata +
ribbed  +, spiny  +
Saxifraga bronchialis +
ribbed  +, spiny  +
Saxifraga bronchialis subsp. austromontana +
ribbed  +, spiny  +
Saxifraga bronchialis subsp. funstonii +
ribbed  +, spiny  +
Saxifraga cernua +
ribbed  +, spiny  +
Saxifraga cespitosa +
ribbed  +, spiny  +
Saxifraga cherlerioides +
ribbed  +, spiny  +
Saxifraga chrysantha +
ribbed  +, spiny  +
Saxifraga debilis +
ribbed  +, spiny  +
Saxifraga eschscholtzii +
ribbed  +, spiny  +
Saxifraga flagellaris +
ribbed  +, spiny  +
Saxifraga flagellaris subsp. crandallii +
ribbed  +, spiny  +
Saxifraga flagellaris subsp. platysepala +
ribbed  +, spiny  +
Saxifraga flagellaris subsp. setigera +
ribbed  +, spiny  +
Saxifraga hirculus +
ribbed  +, spiny  +
Saxifraga hyperborea +
ribbed  +, spiny  +
Saxifraga mertensiana +
ribbed  +, spiny  +
Saxifraga nathorstii +
ribbed  +, spiny  +
Saxifraga oppositifolia +
ribbed  +, spiny  +
Saxifraga oppositifolia subsp. oppositifolia +
ribbed  +, spiny  +
Saxifraga oppositifolia subsp. smalliana +
ribbed  +, spiny  +
Saxifraga paniculata +
ribbed  +, spiny  +
Saxifraga radiata +
ribbed  +, spiny  +
Saxifraga rivularis +
ribbed  +, spiny  +
Saxifraga rivularis subsp. arctolitoralis +
ribbed  +, spiny  +
Saxifraga rivularis subsp. rivularis +
ribbed  +, spiny  +
Saxifraga serpyllifolia +
ribbed  +, spiny  +
Saxifraga taylorii +
ribbed  +, spiny  +
Saxifraga tricuspidata +
ribbed  +, spiny  +
Saxifraga tridactylites +
ribbed  +, spiny  +
Saxifraga vespertina +
ribbed  +, spiny  +
Saxifragaceae +
ribbed  +, spiny  +
Saxifragopsis +
ribbed  +, spiny  +
Saxifragopsis fragarioides +
ribbed  +, spiny  +
Sedella +
ribbed  +
Sedella leiocarpa +
ribbed  +
Sedella pentandra +
ribbed  +
Sedella pumila +
ribbed  +
Sempervivum +
ribbed  +
Sempervivum tectorum +
ribbed  +
Sisyrinchium +
discoid  +
Sisyrinchium albidum +
discoid  +
Sisyrinchium angustifolium +
discoid  +
Sisyrinchium arizonicum +
discoid  +
Sisyrinchium atlanticum +
discoid  +
Sisyrinchium bellum +
discoid  +
Sisyrinchium biforme +
discoid  +
Sisyrinchium californicum +
discoid  +
Sisyrinchium campestre +
discoid  +
Sisyrinchium capillare +
discoid  +
Sisyrinchium cernuum +
discoid  +
Sisyrinchium demissum +
discoid  +
Sisyrinchium dichotomum +
discoid  +
Sisyrinchium elmeri +
discoid  +
Sisyrinchium ensigerum +
discoid  +
Sisyrinchium funereum +
discoid  +
Sisyrinchium fuscatum +
discoid  +
Sisyrinchium groenlandicum +
discoid  +
Sisyrinchium halophilum +
discoid  +
Sisyrinchium hitchcockii +
discoid  +
Sisyrinchium idahoense +
discoid  +
Sisyrinchium idahoense var. idahoense +
discoid  +
Sisyrinchium idahoense var. macounii +
discoid  +
Sisyrinchium idahoense var. occidentale +
discoid  +
Sisyrinchium idahoense var. segetum +
discoid  +
Sisyrinchium langloisii +
discoid  +
Sisyrinchium littorale +
discoid  +
Sisyrinchium longipes +
discoid  +
Sisyrinchium miamiense +
discoid  +
Sisyrinchium minus +
discoid  +
Sisyrinchium montanum +
discoid  +
Sisyrinchium montanum var. crebrum +
discoid  +
Sisyrinchium montanum var. montanum +
discoid  +
Sisyrinchium mucronatum +
discoid  +
Sisyrinchium nashii +
discoid  +
Sisyrinchium pallidum +
discoid  +
Sisyrinchium pruinosum +
discoid  +
Sisyrinchium radicatum +
discoid  +
Sisyrinchium rosulatum +
discoid  +
Sisyrinchium sagittiferum +
discoid  +
Sisyrinchium sarmentosum +
discoid  +
Sisyrinchium septentrionale +
discoid  +
Sisyrinchium strictum +
discoid  +
Sisyrinchium xerophyllum +
discoid  +
Sorbus +
asymmetric  +
Sorbus americana +
asymmetric  +
Sorbus aucuparia +
asymmetric  +
Sorbus californica +
asymmetric  +
Sorbus decora +
asymmetric  +
Sorbus hybrida +
asymmetric  +
Sorbus intermedia +
asymmetric  +
Sorbus sambucifolia +
symmetric  +
Sorbus scopulina +
asymmetric  +
Sorbus sect. Commixtae +
asymmetric  +
Sorbus sect. Sambucifoliae +
asymmetric  +
Sorbus sect. Sorbus +
asymmetric  +
Sorbus sect. Tianshanicae +
asymmetric  +
Sorbus sitchensis +
asymmetric  +
Sorbus sitchensis var. grayi +
asymmetric  +
Sorbus sitchensis var. sitchensis +
asymmetric  +
Sorbus subg. Aria +
asymmetric  +
Sorbus subg. Sorbus +
asymmetric  +
Sorbus subg. Torminaria +
asymmetric  +
Sorbus torminalis +
asymmetric  +
Sparaxis +
discoid  +
Sparaxis tricolor +
discoid  +
Spirodela +
ribbed  +
Spirodela polyrrhiza +
ribbed  +
Spirodela punctata +
ribbed  +
Stewartia +
asymmetric  +
Stewartia malacodendron +
asymmetric  +
Stewartia ovata +
asymmetric  +
Suksdorfia +
ribbed  +, spiny  +
Suksdorfia ranunculifolia +
ribbed  +, spiny  +
Suksdorfia violacea +
ribbed  +, spiny  +
Sullivantia +
ribbed  +, spiny  +
Sullivantia hapemanii +
ribbed  +, spiny  +
Sullivantia hapemanii var. hapemanii +
ribbed  +, spiny  +
Sullivantia hapemanii var. purpusii +
ribbed  +, spiny  +
Sullivantia oregana +
ribbed  +, spiny  +
Sullivantia sullivantii +
ribbed  +, spiny  +
Syngonanthus +
ribbed  +
Syngonanthus flavidulus +
ribbed  +
T
Tamarix +
beaked  +
Tamarix africana +
beaked  +
Tamarix aphylla +
beaked  +
Tamarix canariensis +
beaked  +
Tamarix chinensis +
beaked  +
Tamarix gallica +
beaked  +
Tamarix parviflora +
beaked  +
Tamarix ramosissima +
beaked  +
Tamarix tetragyna +
beaked  +
Telesonix +
ribbed  +, spiny  +
Telesonix heucheriformis +
ribbed  +, spiny  +
Telesonix jamesii +
ribbed  +, spiny  +
Tellima +
ribbed  +, spiny  +
Tellima grandiflora +
ribbed  +, spiny  +
Tiarella +
ribbed  +, spiny  +
Tiarella cordifolia +
ribbed  +, spiny  +
Tiarella trifoliata +
ribbed  +, spiny  +
Tiarella trifoliata var. laciniata +
ribbed  +, spiny  +
Tiarella trifoliata var. trifoliata +
ribbed  +, spiny  +
Tiarella trifoliata var. unifoliata +
ribbed  +, spiny  +
Tolmiea +
ribbed  +, spiny  +
Tolmiea diplomenziesii +
ribbed  +, spiny  +
Tolmiea menziesii +
ribbed  +, spiny  +
W
Watsonia +
discoid  +
Watsonia meriana +
discoid  +
X
Xyris ambigua +
ribbed  +
Xyris isoetifolia +
ribbed  +
Xyris jupicai +
ribbed  +
Xyris longisepala +
ribbed  +
Xyris platylepis +
ribbed  +