Property:Body architecture

Types of body architecture

None.

Parts of body architecture

None.

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A
Acanthospermum +
winged;ribbed;winged;ribbed  +
Acanthospermum australe +
winged;ribbed;winged;ribbed  +
Acanthospermum hispidum +
winged;ribbed;winged;ribbed  +
Acanthospermum humile +
winged;ribbed;winged;ribbed  +
Achyrachaena +
winged;ribbed;winged;ribbed  +
Achyrachaena mollis +
winged;ribbed;winged;ribbed  +
Acmella +
winged;ribbed;winged;ribbed  +
Acmella pusilla +
winged;ribbed;winged;ribbed  +
Acmella repens +
winged;ribbed;winged;ribbed  +
Acourtia +
ribbed;smooth  +
Acourtia microcephala +
ribbed;smooth  +
Acourtia nana +
ribbed;smooth  +
Acourtia runcinata +
ribbed;smooth  +
Acourtia thurberi +
ribbed;smooth  +
Acourtia wrightii +
ribbed;smooth  +
Adenocaulon +
ribbed;smooth  +
Adenocaulon bicolor +
ribbed;smooth  +
Adenophyllum +
winged;ribbed;winged;ribbed  +
Adenophyllum cooperi +
winged;ribbed;winged;ribbed  +
Adenophyllum porophylloides +
winged;ribbed;winged;ribbed  +
Adenophyllum wrightii +
winged;ribbed;winged;ribbed  +
Adenophyllum wrightii var. wrightii +
winged;ribbed;winged;ribbed  +
Agnorhiza +
winged;ribbed;winged;ribbed  +
Agnorhiza bolanderi +
winged;ribbed;winged;ribbed  +
Agnorhiza elata +
winged;ribbed;winged;ribbed  +
Agnorhiza invenusta +
winged;ribbed;winged;ribbed  +
Agnorhiza ovata +
winged;ribbed;winged;ribbed  +
Agnorhiza reticulata +
winged;ribbed;winged;ribbed  +
Agoseris +
winged  +
Agoseris apargioides +
winged  +
Agoseris apargioides var. apargioides +
winged  +
Agoseris apargioides var. eastwoodiae +
winged  +
Agoseris apargioides var. maritima +
winged  +
Agoseris aurantiaca +
winged  +
Agoseris aurantiaca var. aurantiaca +
winged  +
Agoseris aurantiaca var. purpurea +
winged  +
Agoseris glauca +
winged  +
Agoseris glauca var. dasycephala +
winged  +
Agoseris glauca var. glauca +
winged  +
Agoseris grandiflora +
winged  +
Agoseris grandiflora var. grandiflora +
winged  +
Agoseris grandiflora var. leptophylla +
winged  +
Agoseris heterophylla +
winged  +
Agoseris heterophylla var. cryptopleura +
winged  +
Agoseris heterophylla var. heterophylla +
winged  +
Agoseris heterophylla var. quentinii +
winged  +
Agoseris hirsuta +
winged  +
Agoseris monticola +
winged  +
Agoseris parviflora +
winged  +
Agoseris retrorsa +
winged  +
Agoseris ×elata +
winged  +
Amauriopsis +
winged;ribbed;winged;ribbed  +
Amauriopsis dissecta +
winged;ribbed;winged;ribbed  +
Amblyolepis +
winged;ribbed;winged;ribbed  +
Amblyolepis setigera +
winged;ribbed;winged;ribbed  +
Amblyopappus +
winged;ribbed;winged;ribbed  +
Amblyopappus pusillus +
winged;ribbed;winged;ribbed  +
Ambrosia +
winged;ribbed;winged;ribbed  +
Ambrosia acanthicarpa +
winged;ribbed;winged;ribbed  +
Ambrosia ambrosioides +
winged;ribbed;winged;ribbed  +
Ambrosia artemisiifolia +
winged;ribbed;winged;ribbed  +
Ambrosia bidentata +
winged;ribbed;winged;ribbed  +
Ambrosia chamissonis +
winged;ribbed;winged;ribbed  +
Ambrosia cheiranthifolia +
winged;ribbed;winged;ribbed  +
Ambrosia chenopodiifolia +
winged;ribbed;winged;ribbed  +
Ambrosia confertiflora +
winged;ribbed;winged;ribbed  +
Ambrosia cordifolia +
winged;ribbed;winged;ribbed  +
Ambrosia deltoidea +
winged;ribbed;winged;ribbed  +
Ambrosia dumosa +
winged;ribbed;winged;ribbed  +
Ambrosia eriocentra +
winged;ribbed;winged;ribbed  +
Ambrosia grayi +
winged;ribbed;winged;ribbed  +
Ambrosia hispida +
winged;ribbed;winged;ribbed  +
Ambrosia ilicifolia +
winged;ribbed;winged;ribbed  +
Ambrosia linearis +
winged;ribbed;winged;ribbed  +
Ambrosia monogyra +
winged;ribbed;winged;ribbed  +
Ambrosia psilostachya +
winged;ribbed;winged;ribbed  +
Ambrosia pumila +
winged;ribbed;winged;ribbed  +
Ambrosia salsola +
winged;ribbed;winged;ribbed  +
Ambrosia tomentosa +
winged;ribbed;winged;ribbed  +
Ambrosia trifida +
winged;ribbed;winged;ribbed  +
Anemone acutiloba +
winged  +
Anemone americana +
winged  +
Anemone berlandieri +
not winged  +
Anemone canadensis +
winged  +
Anemone caroliniana +
not winged  +
Anemone cylindrica +
not winged  +
Anemone deltoidea +
not winged  +
Anemone drummondii +
not winged  +
Anemone drummondii var. drummondii +
not winged  +
Anemone drummondii var. lithophila +
not winged  +
Anemone edwardsiana +
not winged  +
Anemone edwardsiana var. edwardsiana +
not winged  +
Anemone edwardsiana var. petraea +
not winged  +
Anemone grayi +
not winged  +
Anemone lancifolia +
not winged  +
Anemone lyallii +
not winged  +
Anemone multiceps +
not winged  +
Anemone multifida +
not winged  +
Anemone multifida var. multifida +
not winged  +
Anemone multifida var. saxicola +
not winged  +
Anemone multifida var. stylosa +
not winged  +
Anemone multifida var. tetonensis +
not winged  +
Anemone narcissiflora +
winged  +
Anemone narcissiflora var. monantha +
winged  +
Anemone narcissiflora var. villosissima +
winged  +
Anemone narcissiflora var. zephyra +
winged  +
Anemone occidentalis +
not winged  +
Anemone okennonii +
not winged  +
Anemone oregana +
not winged  +
Anemone oregana var. felix +
not winged  +
Anemone oregana var. oregana +
not winged  +
Anemone parviflora +
not winged  +
Anemone patens var. multifida +
not winged  +
Anemone piperi +
not winged  +
Anemone quinquefolia +
not winged  +
Anemone quinquefolia var. minima +
not winged  +
Anemone quinquefolia var. quinquefolia +
not winged  +
Anemone richardsonii +
not winged  +
Anemone tuberosa +
not winged  +
Anemone virginiana +
not winged  +
Anemone virginiana var. alba +
not winged  +
Anemone virginiana var. cylindroidea +
not winged  +
Anemone virginiana var. virginiana +
not winged  +
Anisocarpus +
winged;ribbed;winged;ribbed  +
Anisocarpus madioides +
winged;ribbed;winged;ribbed  +
Anisocarpus scabridus +
winged;ribbed;winged;ribbed  +
Anisocoma +
winged  +
Anisocoma acaulis +
winged  +
Arctotheca +
winged  +
Arctotheca calendula +
winged  +
Arctotis +
winged  +
Arctotis fastuosa +
winged  +
Arctotis stoechadifolia +
winged  +
Argemone aenea +
prickly  +
Argemone albiflora +
prickly  +
Argemone albiflora subsp. albiflora +
prickly  +
Argemone albiflora subsp. texana +
prickly  +
Argemone arizonica +
prickly  +
Argemone aurantiaca +
prickly  +
Argemone chisosensis +
prickly  +
Argemone corymbosa +
prickly  +
Argemone corymbosa subsp. arenicola +
prickly  +
Argemone corymbosa subsp. corymbosa +
prickly  +
Argemone gracilenta +
prickly  +
Argemone hispida +
prickly  +
Argemone mexicana +
prickly  +, unarmed  +
Argemone munita +
prickly  +
Argemone munita subsp. argentea +
prickly  +
Argemone munita subsp. munita +
prickly  +
Argemone munita subsp. robusta +
prickly  +
Argemone munita subsp. rotundata +
prickly  +
Argemone pleiacantha +
prickly  +
Argemone pleiacantha subsp. ambigua +
prickly  +
Argemone pleiacantha subsp. pinnatisecta +
prickly  +
Argemone pleiacantha subsp. pleiacantha +
prickly  +
Argemone polyanthemos +
prickly  +
Argemone sanguinea +
prickly  +
Argemone squarrosa +
prickly  +
Argemone squarrosa subsp. glabrata +
prickly  +
Argemone squarrosa subsp. squarrosa +
prickly  +
Arnica +
winged;ribbed;winged;ribbed  +
Arnica acaulis +
winged;ribbed;winged;ribbed  +
Arnica angustifolia +
winged;ribbed;winged;ribbed  +
Arnica angustifolia subsp. angustifolia +
winged;ribbed;winged;ribbed  +
Arnica angustifolia subsp. tomentosa +
winged;ribbed;winged;ribbed  +
Arnica cernua +
winged;ribbed;winged;ribbed  +
Arnica chamissonis +
winged;ribbed;winged;ribbed  +
Arnica cordifolia +
winged;ribbed;winged;ribbed  +
Arnica dealbata +
winged;ribbed;winged;ribbed  +
Arnica discoidea +
winged;ribbed;winged;ribbed  +
Arnica fulgens +
winged;ribbed;winged;ribbed  +
Arnica gracilis +
winged;ribbed;winged;ribbed  +
Arnica griscomii +
winged;ribbed;winged;ribbed  +
Arnica griscomii subsp. frigida +
winged;ribbed;winged;ribbed  +
Arnica griscomii subsp. griscomii +
winged;ribbed;winged;ribbed  +
Arnica lanceolata +
winged;ribbed;winged;ribbed  +
Arnica lanceolata subsp. lanceolata +
winged;ribbed;winged;ribbed  +
Arnica lanceolata subsp. prima +
winged;ribbed;winged;ribbed  +
Arnica latifolia +
winged;ribbed;winged;ribbed  +
Arnica lessingii +
winged;ribbed;winged;ribbed  +
Arnica lonchophylla +
winged;ribbed;winged;ribbed  +
Arnica longifolia +
winged;ribbed;winged;ribbed  +
Arnica louiseana +
winged;ribbed;winged;ribbed  +
Arnica mollis +
winged;ribbed;winged;ribbed  +
Arnica nevadensis +
winged;ribbed;winged;ribbed  +
Arnica ovata +
winged;ribbed;winged;ribbed  +
Arnica parryi +
winged;ribbed;winged;ribbed  +
Arnica rydbergii +
winged;ribbed;winged;ribbed  +
Arnica sororia +
winged;ribbed;winged;ribbed  +
Arnica spathulata +
winged;ribbed;winged;ribbed  +
Arnica unalaschcensis +
winged;ribbed;winged;ribbed  +
Arnica venosa +
winged;ribbed;winged;ribbed  +
Arnica viscosa +
winged;ribbed;winged;ribbed  +
Arnoglossum +
winged;nerved;ribbed  +
Arnoglossum album +
winged;nerved;ribbed  +
Arnoglossum atriplicifolium +
winged;nerved;ribbed  +
Arnoglossum diversifolium +
winged;nerved;ribbed  +
Arnoglossum floridanum +
winged;nerved;ribbed  +
Arnoglossum ovatum +
winged;nerved;ribbed  +
Arnoglossum plantagineum +
winged;nerved;ribbed  +
Arnoglossum reniforme +
winged;nerved;ribbed  +
Arnoglossum sulcatum +
winged;nerved;ribbed  +
Arnoseris +
winged  +
Arnoseris minima +
winged  +
Asteraceae (tribe Heliantheae) subtribe Ambrosiinae +
winged;ribbed;winged;ribbed  +
Asteraceae (tribe Heliantheae) subtribe Baeriinae +
winged;ribbed;winged;ribbed  +
Asteraceae (tribe Heliantheae) subtribe Chaenactidinae +
winged;ribbed;winged;ribbed  +
Asteraceae (tribe Heliantheae) subtribe Clappiinae +
winged;ribbed;winged;ribbed  +
Asteraceae (tribe Heliantheae) subtribe Coreopsidinae +
winged;ribbed;winged;ribbed  +
Asteraceae (tribe Heliantheae) subtribe Dimeresiinae +
winged;ribbed;winged;ribbed  +
Asteraceae (tribe Heliantheae) subtribe Ecliptinae +
winged;ribbed;winged;ribbed  +
Asteraceae (tribe Heliantheae) subtribe Flaveriinae +
winged;ribbed;winged;ribbed  +
Asteraceae (tribe Heliantheae) subtribe Gaillardiinae +
winged;ribbed;winged;ribbed  +
Asteraceae (tribe Heliantheae) subtribe Galinsoginae +
winged;ribbed;winged;ribbed  +
Asteraceae (tribe Heliantheae) subtribe Guardiolinae +
winged;ribbed;winged;ribbed  +
Asteraceae (tribe Heliantheae) subtribe Helianthinae +
winged;ribbed;winged;ribbed  +
Asteraceae (tribe Heliantheae) subtribe Hymenopappinae +
winged;ribbed;winged;ribbed  +
Asteraceae (tribe Heliantheae) subtribe Jaumeinae +
winged;ribbed;winged;ribbed  +
Asteraceae (tribe Heliantheae) subtribe Madiinae +
winged;ribbed;winged;ribbed  +
Asteraceae (tribe Heliantheae) subtribe Marshalliinae +
winged;ribbed;winged;ribbed  +
Asteraceae (tribe Heliantheae) subtribe Melampodiinae +
winged;ribbed;winged;ribbed  +
Asteraceae (tribe Heliantheae) subtribe Milleriinae +
winged;ribbed;winged;ribbed  +
Asteraceae (tribe Heliantheae) subtribe Pectidinae +
winged;ribbed;winged;ribbed  +
Asteraceae (tribe Heliantheae) subtribe Peritylinae +
winged;ribbed;winged;ribbed  +
Asteraceae (tribe Heliantheae) subtribe Polymniinae +
winged;ribbed;winged;ribbed  +
Asteraceae (tribe Heliantheae) subtribe Rudbeckiinae +
winged;ribbed;winged;ribbed  +
Asteraceae (tribe Heliantheae) subtribe Varillinae +
winged;ribbed;winged;ribbed  +
Asteraceae (tribe Heliantheae) subtribe Zaluzaniinae +
winged;ribbed;winged;ribbed  +
Asteraceae tribe Arctotideae +
winged  +
Asteraceae tribe Calenduleae +
winged  +
Asteraceae tribe Cichorieae +
winged  +
Asteraceae tribe Heliantheae +
winged;ribbed;winged;ribbed  +
Asteraceae tribe Mutisieae +
ribbed;smooth  +
Asteraceae tribe Plucheeae +
ribbed;smooth  +
Asteraceae tribe Senecioneae +
winged;nerved;ribbed  +
Asteraceae tribe Vernonieae +
ribbed;nerved;ribbed;nerved;smooth  +
Atrichoseris +
winged  +
Atrichoseris platyphylla +
winged  +
Atriplex garrettii +
4-winged  +
Atriplex garrettii var. garrettii +
4-winged  +
Atriplex garrettii var. navajoensis +
4-winged  +
B
Bahia +
winged;ribbed;winged;ribbed  +
Bahia absinthifolia +
winged;ribbed;winged;ribbed  +
Bahia bigelovii +
winged;ribbed;winged;ribbed  +
Bahia biternata +
winged;ribbed;winged;ribbed  +
Bahia pedata +
winged;ribbed;winged;ribbed  +
Bahiopsis +
winged;ribbed;winged;ribbed  +
Bahiopsis laciniata +
winged;ribbed;winged;ribbed  +
Bahiopsis parishii +
winged;ribbed;winged;ribbed  +
Bahiopsis reticulata +
winged;ribbed;winged;ribbed  +
Baileya +
winged;ribbed;winged;ribbed  +
Baileya multiradiata +
winged;ribbed;winged;ribbed  +
Baileya pauciradiata +
winged;ribbed;winged;ribbed  +
Baileya pleniradiata +
winged;ribbed;winged;ribbed  +
Balduina +
winged;ribbed;winged;ribbed  +
Balduina angustifolia +
winged;ribbed;winged;ribbed  +
Balduina atropurpurea +
winged;ribbed;winged;ribbed  +
Balduina uniflora +
winged;ribbed;winged;ribbed  +
Balsamorhiza +
winged;ribbed;winged;ribbed  +
Balsamorhiza careyana +
winged;ribbed;winged;ribbed  +
Balsamorhiza deltoidea +
winged;ribbed;winged;ribbed  +
Balsamorhiza hispidula +
winged;ribbed;winged;ribbed  +
Balsamorhiza hookeri +
winged;ribbed;winged;ribbed  +
Balsamorhiza incana +
winged;ribbed;winged;ribbed  +
Balsamorhiza lanata +
winged;ribbed;winged;ribbed  +
Balsamorhiza macrolepis +
winged;ribbed;winged;ribbed  +
Balsamorhiza macrophylla +
winged;ribbed;winged;ribbed  +
Balsamorhiza rosea +
winged;ribbed;winged;ribbed  +
Balsamorhiza sagittata +
winged;ribbed;winged;ribbed  +
Balsamorhiza sericea +
winged;ribbed;winged;ribbed  +
Balsamorhiza serrata +
winged;ribbed;winged;ribbed  +
Balsamorhiza subg. Artorhiza +
winged;ribbed;winged;ribbed  +
Balsamorhiza subg. Balsamorhiza +
winged;ribbed;winged;ribbed  +
Barkleyanthus +
winged;nerved;ribbed  +
Barkleyanthus salicifolius +
winged;nerved;ribbed  +
Bartlettia +
winged;ribbed;winged;ribbed  +
Bartlettia scaposa +
winged;ribbed;winged;ribbed  +
Bebbia +
winged;ribbed;winged;ribbed  +
Bebbia juncea +
winged;ribbed;winged;ribbed  +
Bebbia juncea var. aspera +
winged;ribbed;winged;ribbed  +
Berlandiera +
winged;ribbed;winged;ribbed  +
Berlandiera lyrata +
winged;ribbed;winged;ribbed  +
Berlandiera monocephala +
winged;ribbed;winged;ribbed  +
Berlandiera pumila +
winged;ribbed;winged;ribbed  +
Berlandiera subacaulis +
winged;ribbed;winged;ribbed  +
Berlandiera texana +
winged;ribbed;winged;ribbed  +
Berlandiera ×betonicifolia +
winged;ribbed;winged;ribbed  +
Berlandiera ×humilis +
winged;ribbed;winged;ribbed  +
Berlandiera ×macrophylla +
winged;ribbed;winged;ribbed  +
Bidens +
winged;ribbed;winged;ribbed  +
Bidens amplissima +
winged;ribbed;winged;ribbed  +
Bidens aristosa +
winged;ribbed;winged;ribbed  +
Bidens aurea +
winged;ribbed;winged;ribbed  +
Bidens beckii +
winged;ribbed;winged;ribbed  +
Bidens bidentoides +
winged;ribbed;winged;ribbed  +
Bidens bigelovii +
winged;ribbed;winged;ribbed  +
Bidens bipinnata +
winged;ribbed;winged;ribbed  +
Bidens cernua +
winged;ribbed;winged;ribbed  +
Bidens connata +
winged;ribbed;winged;ribbed  +
Bidens discoidea +
winged;ribbed;winged;ribbed  +
Bidens eatonii +
winged;ribbed;winged;ribbed  +
Bidens frondosa +
winged;ribbed;winged;ribbed  +
Bidens heterodoxa +
winged;ribbed;winged;ribbed  +
Bidens heterosperma +
winged;ribbed;winged;ribbed  +
Bidens hyperborea +
winged;ribbed;winged;ribbed  +
Bidens laevis +
winged;ribbed;winged;ribbed  +
Bidens lemmonii +
winged;ribbed;winged;ribbed  +
Bidens leptocephala +
winged;ribbed;winged;ribbed  +
Bidens mitis +
winged;ribbed;winged;ribbed  +
Bidens pilosa +
winged;ribbed;winged;ribbed  +
Bidens polylepis +
winged;ribbed;winged;ribbed  +
Bidens tenuisecta +
winged;ribbed;winged;ribbed  +
Bidens trichosperma +
winged;ribbed;winged;ribbed  +
Bidens tripartita +
winged;ribbed;winged;ribbed  +
Bidens vulgata +
winged;ribbed;winged;ribbed  +
Blennosperma +
winged;nerved;ribbed  +
Blennosperma bakeri +
winged;nerved;ribbed  +
Blennosperma nanum +
winged;nerved;ribbed  +
Blennosperma nanum var. nanum +
winged;nerved;ribbed  +
Blennosperma nanum var. robustum +
winged;nerved;ribbed  +
Blepharipappus +
winged;ribbed;winged;ribbed  +
Blepharipappus scaber +
winged;ribbed;winged;ribbed  +
Blepharizonia +
winged;ribbed;winged;ribbed  +
Blepharizonia laxa +
winged;ribbed;winged;ribbed  +
Blepharizonia plumosa +
winged;ribbed;winged;ribbed  +
Borrichia +
winged;ribbed;winged;ribbed  +
Borrichia arborescens +
winged;ribbed;winged;ribbed  +
Borrichia frutescens +
winged;ribbed;winged;ribbed  +
Borrichia ×cubana +
winged;ribbed;winged;ribbed  +
Bryoerythrophyllum +
multicellular  +
Bryoerythrophyllum columbianum +
multicellular  +
Bryoerythrophyllum ferruginascens +
multicellular  +
Bryoerythrophyllum inaequalifolium +
multicellular  +
Bryoerythrophyllum recurvirostrum +
multicellular  +
C
Cacaliopsis +
winged;nerved;ribbed  +
Cacaliopsis nardosmia +
winged;nerved;ribbed  +
Calendula +
winged  +
Calendula arvensis +
winged  +
Calendula officinalis +
winged  +
Calycadenia +
winged;ribbed;winged;ribbed  +
Calycadenia fremontii +
winged;ribbed;winged;ribbed  +
Calycadenia hooveri +
winged;ribbed;winged;ribbed  +
Calycadenia micrantha +
winged;ribbed;winged;ribbed  +
Calycadenia mollis +
winged;ribbed;winged;ribbed  +
Calycadenia multiglandulosa +
winged;ribbed;winged;ribbed  +
Calycadenia oppositifolia +
winged;ribbed;winged;ribbed  +
Calycadenia pauciflora +
winged;ribbed;winged;ribbed  +
Calycadenia spicata +
winged;ribbed;winged;ribbed  +
Calycadenia truncata +
winged;ribbed;winged;ribbed  +
Calycadenia villosa +
winged;ribbed;winged;ribbed  +
Calycoseris +
winged  +
Calycoseris parryi +
winged  +
Calycoseris wrightii +
winged  +
Calyptocarpus +
winged;ribbed;winged;ribbed  +
Calyptocarpus vialis +
winged;ribbed;winged;ribbed  +
Carex assiniboinensis +
veined  +
Carex calcifugens +
enveloped  +
Carex vulpinoidea +
3-veined  +
Carlquistia +
winged;ribbed;winged;ribbed  +
Carlquistia muirii +
winged;ribbed;winged;ribbed  +
Centaurea calcitrapa +
scarious-margined  +
Centaurea diluta +
scarious-margined  +
Centaurea iberica +
scarious-margined  +
Centaurea montana +
scarious-margined  +
Centratherum +
ribbed;nerved;ribbed;nerved;smooth  +
Centratherum punctatum +
ribbed;nerved;ribbed;nerved;smooth  +
Centromadia +
winged;ribbed;winged;ribbed  +
Centromadia fitchii +
winged;ribbed;winged;ribbed  +
Centromadia parryi +
winged;ribbed;winged;ribbed  +
Centromadia parryi subsp. australis +
winged;ribbed;winged;ribbed  +
Centromadia parryi subsp. congdonii +
winged;ribbed;winged;ribbed  +
Centromadia parryi subsp. parryi +
winged;ribbed;winged;ribbed  +
Centromadia parryi subsp. rudis +
winged;ribbed;winged;ribbed  +
Centromadia pungens +
winged;ribbed;winged;ribbed  +
Centromadia pungens subsp. laevis +
winged;ribbed;winged;ribbed  +
Centromadia pungens subsp. pungens +
winged;ribbed;winged;ribbed  +
Chaenactis +
winged;ribbed;winged;ribbed  +
Chaenactis alpigena +
winged;ribbed;winged;ribbed  +
Chaenactis artemisiifolia +
winged;ribbed;winged;ribbed  +
Chaenactis carphoclinia +
winged;ribbed;winged;ribbed  +
Chaenactis carphoclinia var. carphoclinia +
winged;ribbed;winged;ribbed  +
Chaenactis carphoclinia var. peirsonii +
winged;ribbed;winged;ribbed  +
Chaenactis cusickii +
winged;ribbed;winged;ribbed  +
Chaenactis douglasii +
winged;ribbed;winged;ribbed  +
Chaenactis douglasii var. alpina +
winged;ribbed;winged;ribbed  +
Chaenactis douglasii var. douglasii +
winged;ribbed;winged;ribbed  +
Chaenactis evermannii +
winged;ribbed;winged;ribbed  +
Chaenactis fremontii +
winged;ribbed;winged;ribbed  +
Chaenactis glabriuscula +
winged;ribbed;winged;ribbed  +
Chaenactis glabriuscula var. glabriuscula +
winged;ribbed;winged;ribbed  +
Chaenactis glabriuscula var. heterocarpha +
winged;ribbed;winged;ribbed  +
Chaenactis glabriuscula var. lanosa +
winged;ribbed;winged;ribbed  +
Chaenactis glabriuscula var. megacephala +
winged;ribbed;winged;ribbed  +
Chaenactis glabriuscula var. orcuttiana +
winged;ribbed;winged;ribbed  +
Chaenactis macrantha +
winged;ribbed;winged;ribbed  +
Chaenactis nevadensis +
winged;ribbed;winged;ribbed  +
Chaenactis nevii +
winged;ribbed;winged;ribbed  +
Chaenactis parishii +
winged;ribbed;winged;ribbed  +
Chaenactis santolinoides +
winged;ribbed;winged;ribbed  +
Chaenactis sect. Acarphaea +
winged;ribbed;winged;ribbed  +
Chaenactis sect. Chaenactis +
winged;ribbed;winged;ribbed  +
Chaenactis sect. Macrocarphus +
winged;ribbed;winged;ribbed  +
Chaenactis stevioides +
winged;ribbed;winged;ribbed  +
Chaenactis suffrutescens +
winged;ribbed;winged;ribbed  +
Chaenactis thompsonii +
winged;ribbed;winged;ribbed  +
Chaenactis xantiana +
winged;ribbed;winged;ribbed  +
Chaetadelpha +
winged  +
Chaetadelpha wheeleri +
winged  +
Chamaechaenactis +
winged;ribbed;winged;ribbed  +
Chamaechaenactis scaposa +
winged;ribbed;winged;ribbed  +
Chaptalia +
ribbed;smooth  +
Chaptalia albicans +
ribbed;smooth  +
Chaptalia texana +
ribbed;smooth  +
Chaptalia tomentosa +
ribbed;smooth  +
Chondrilla +
winged  +
Chondrilla juncea +
winged  +
Chorisiva +
winged;ribbed;winged;ribbed  +
Chorisiva nevadensis +
winged;ribbed;winged;ribbed  +
Chrysactinia +
winged;ribbed;winged;ribbed  +
Chrysactinia mexicana +
winged;ribbed;winged;ribbed  +
Chrysanthemoides +
winged  +
Chrysanthemoides monilifera +
winged  +
Chrysogonum +
winged;ribbed;winged;ribbed  +
Chrysogonum virginianum +
winged;ribbed;winged;ribbed  +
Chrysogonum virginianum var. australe +
winged;ribbed;winged;ribbed  +
Chrysogonum virginianum var. brevistolon +
winged;ribbed;winged;ribbed  +
Chrysogonum virginianum var. virginianum +
winged;ribbed;winged;ribbed  +
Cichorium +
winged  +
Cichorium intybus +
winged  +
Cirsium fontinale +
entire;erose  +
Cirsium fontinale var. campylon +
entire;erose  +
Cirsium fontinale var. fontinale +
entire;erose  +
Cirsium fontinale var. obispoense +
entire;erose  +
Cirsium parryi +
entire;spiny-ciliate  +
Clappia +
winged;ribbed;winged;ribbed  +
Clappia suaedifolia +
winged;ribbed;winged;ribbed  +
Claytonia arenicola +
tuberous  +
Claytonia exigua +
tuberous  +
Claytonia exigua subsp. exigua +
tuberous  +
Claytonia exigua subsp. glauca +
tuberous  +
Claytonia gypsophiloides +
tuberous  +
Claytonia parviflora +
tuberous  +
Claytonia parviflora subsp. grandiflora +
tuberous  +
Claytonia parviflora subsp. parviflora +
tuberous  +
Claytonia parviflora subsp. utahensis +
tuberous  +
Claytonia parviflora subsp. viridis +
tuberous  +
Claytonia perfoliata +
tuberous  +
Claytonia perfoliata subsp. intermontana +
tuberous  +
Claytonia perfoliata subsp. mexicana +
tuberous  +
Claytonia perfoliata subsp. perfoliata +
tuberous  +
Claytonia sarmentosa +
tuberous  +
Claytonia saxosa +
tuberous  +
Claytonia washingtoniana +
tuberous  +
Constancea +
winged;ribbed;winged;ribbed  +
Constancea nevinii +
winged;ribbed;winged;ribbed  +
Coreocarpus +
winged;ribbed;winged;ribbed  +
Coreocarpus arizonicus +
winged;ribbed;winged;ribbed  +
Coreopsis +
winged;ribbed;winged;ribbed  +
Coreopsis auriculata +
winged;ribbed;winged;ribbed  +
Coreopsis basalis +
winged;ribbed;winged;ribbed  +
Coreopsis bigelovii +
winged;ribbed;winged;ribbed  +
Coreopsis californica +
winged;ribbed;winged;ribbed  +
Coreopsis calliopsidea +
winged;ribbed;winged;ribbed  +
Coreopsis delphiniifolia +
winged;ribbed;winged;ribbed  +
Coreopsis douglasii +
winged;ribbed;winged;ribbed  +
Coreopsis gigantea +
winged;ribbed;winged;ribbed  +
Coreopsis gladiata +
winged;ribbed;winged;ribbed  +
Coreopsis grandiflora +
winged;ribbed;winged;ribbed  +
Coreopsis hamiltonii +
winged;ribbed;winged;ribbed  +
Coreopsis integrifolia +
winged;ribbed;winged;ribbed  +
Coreopsis intermedia +
winged;ribbed;winged;ribbed  +
Coreopsis lanceolata +
winged;ribbed;winged;ribbed  +
Coreopsis latifolia +
winged;ribbed;winged;ribbed  +
Coreopsis leavenworthii +
winged;ribbed;winged;ribbed  +
Coreopsis major +
winged;ribbed;winged;ribbed  +
Coreopsis maritima +
winged;ribbed;winged;ribbed  +
Coreopsis nudata +
winged;ribbed;winged;ribbed  +
Coreopsis nuecensis +
winged;ribbed;winged;ribbed  +
Coreopsis palmata +
winged;ribbed;winged;ribbed  +
Coreopsis pubescens +
winged;ribbed;winged;ribbed  +
Coreopsis pulchra +
winged;ribbed;winged;ribbed  +
Coreopsis rosea +
winged;ribbed;winged;ribbed  +
Coreopsis sect. Calliopsis +
winged;ribbed;winged;ribbed  +
Coreopsis sect. Coreopsis +
winged;ribbed;winged;ribbed  +
Coreopsis sect. Eublepharis +
winged;ribbed;winged;ribbed  +
Coreopsis sect. Gyrophyllum +
winged;ribbed;winged;ribbed  +
Coreopsis sect. Leptosyne +
winged;ribbed;winged;ribbed  +
Coreopsis sect. Pugiopappus +
winged;ribbed;winged;ribbed  +
Coreopsis sect. Silphidium +
winged;ribbed;winged;ribbed  +
Coreopsis sect. Tuckermannia +
winged;ribbed;winged;ribbed  +
Coreopsis stillmanii +
winged;ribbed;winged;ribbed  +
Coreopsis tinctoria +
winged;ribbed;winged;ribbed  +
Coreopsis tripteris +
winged;ribbed;winged;ribbed  +
Coreopsis verticillata +
winged;ribbed;winged;ribbed  +
Cosmos +
winged;ribbed;winged;ribbed  +
Cosmos bipinnatus +
winged;ribbed;winged;ribbed  +
Cosmos caudatus +
winged;ribbed;winged;ribbed  +
Cosmos parviflorus +
winged;ribbed;winged;ribbed  +
Cosmos sulphureus +
winged;ribbed;winged;ribbed  +
Crepis +
winged  +
Crepis acuminata +
winged  +
Crepis atribarba +
winged  +
Crepis bakeri +
winged  +
Crepis bakeri subsp. bakeri +
winged  +
Crepis bakeri subsp. cusickii +
winged  +
Crepis bakeri subsp. idahoensis +
winged  +
Crepis barbigera +
winged  +
Crepis biennis +
winged  +
Crepis bursifolia +
winged  +
Crepis capillaris +
winged  +
Crepis elegans +
winged  +
Crepis foetida +
winged  +
Crepis intermedia +
winged  +
Crepis modocensis +
winged  +
Crepis modocensis subsp. glareosa +
winged  +
Crepis modocensis subsp. modocensis +
winged  +
Crepis modocensis subsp. rostrata +
winged  +
Crepis modocensis subsp. subacaulis +
winged  +
Crepis monticola +
winged  +
Crepis nana +
winged  +
Crepis nicaeënsis +
winged  +
Crepis occidentalis +
winged  +
Crepis occidentalis subsp. conjuncta +
winged  +
Crepis occidentalis subsp. costata +
winged  +
Crepis occidentalis subsp. occidentalis +
winged  +
Crepis occidentalis subsp. pumila +
winged  +
Crepis pannonica +
winged  +
Crepis pleurocarpa +
winged  +
Crepis pulchra +
winged  +
Crepis rubra +
winged  +
Crepis runcinata +
winged  +
Crepis runcinata subsp. andersonii +
winged  +
Crepis runcinata subsp. barberi +
winged  +
Crepis runcinata subsp. glauca +
winged  +
Crepis runcinata subsp. hallii +
winged  +
Crepis runcinata subsp. hispidulosa +
winged  +
Crepis runcinata subsp. imbricata +
winged  +
Crepis runcinata subsp. runcinata +
winged  +
Crepis setosa +
winged  +
Crepis tectorum +
winged  +
Crepis vesicaria +
winged  +
Crepis zacintha +
winged  +
Crocidium +
winged;nerved;ribbed  +
Crocidium multicaule +
winged;nerved;ribbed  +
Cyanthillium +
ribbed;nerved;ribbed;nerved;smooth  +
Cyanthillium cinereum +
ribbed;nerved;ribbed;nerved;smooth  +
Cyclachaena +
winged;ribbed;winged;ribbed  +
Cyclachaena xanthiifolia +
winged;ribbed;winged;ribbed  +
D
Deinandra +
winged;ribbed;winged;ribbed  +
Deinandra arida +
winged;ribbed;winged;ribbed  +
Deinandra bacigalupii +
winged;ribbed;winged;ribbed  +
Deinandra clementina +
winged;ribbed;winged;ribbed  +
Deinandra conjugens +
winged;ribbed;winged;ribbed  +
Deinandra corymbosa +
winged;ribbed;winged;ribbed  +
Deinandra fasciculata +
winged;ribbed;winged;ribbed  +
Deinandra floribunda +
winged;ribbed;winged;ribbed  +
Deinandra halliana +
winged;ribbed;winged;ribbed  +
Deinandra increscens +
winged;ribbed;winged;ribbed  +
Deinandra increscens subsp. increscens +
winged;ribbed;winged;ribbed  +
Deinandra increscens subsp. villosa +
winged;ribbed;winged;ribbed  +
Deinandra kelloggii +
winged;ribbed;winged;ribbed  +
Deinandra lobbii +
winged;ribbed;winged;ribbed  +
Deinandra minthornii +
winged;ribbed;winged;ribbed  +
Deinandra mohavensis +
winged;ribbed;winged;ribbed  +
Deinandra pallida +
winged;ribbed;winged;ribbed  +
Deinandra paniculata +
winged;ribbed;winged;ribbed  +
Deinandra pentactis +
winged;ribbed;winged;ribbed  +
Delairea +
winged;nerved;ribbed  +
Delairea odorata +
winged;nerved;ribbed  +
Dicoria +
winged;ribbed;winged;ribbed  +
Dicoria canescens +
winged;ribbed;winged;ribbed  +
Dicranocarpus +
winged;ribbed;winged;ribbed  +
Dicranocarpus parviflorus +
winged;ribbed;winged;ribbed  +
Dimeresia +
winged;ribbed;winged;ribbed  +
Dimeresia howellii +
winged;ribbed;winged;ribbed  +
Dimorphotheca +
winged  +
Dimorphotheca pluvialis +
winged  +
Dimorphotheca sinuata +
winged  +
Doronicum +
winged;nerved;ribbed  +
Doronicum orientale +
winged;nerved;ribbed  +
Doronicum pardalianches +
winged;nerved;ribbed  +
Doronicum plantagineum +
winged;nerved;ribbed  +
Dysodiopsis +
winged;ribbed;winged;ribbed  +
Dysodiopsis tagetoides +
winged;ribbed;winged;ribbed  +
Dyssodia +
winged;ribbed;winged;ribbed  +
Dyssodia papposa +
winged;ribbed;winged;ribbed  +
E
Eatonella +
winged;ribbed;winged;ribbed  +
Eatonella nivea +
winged;ribbed;winged;ribbed  +
Echinacea +
winged;ribbed;winged;ribbed  +
Echinacea angustifolia +
winged;ribbed;winged;ribbed  +
Echinacea atrorubens +
winged;ribbed;winged;ribbed  +
Echinacea laevigata +
winged;ribbed;winged;ribbed  +
Echinacea pallida +
winged;ribbed;winged;ribbed  +
Echinacea paradoxa +
winged;ribbed;winged;ribbed  +
Echinacea paradoxa var. neglecta +
winged;ribbed;winged;ribbed  +
Echinacea paradoxa var. paradoxa +
winged;ribbed;winged;ribbed  +
Echinacea purpurea +
winged;ribbed;winged;ribbed  +
Echinacea sanguinea +
winged;ribbed;winged;ribbed  +
Echinacea simulata +
winged;ribbed;winged;ribbed  +
Echinacea tennesseensis +
winged;ribbed;winged;ribbed  +
Eclipta +
winged;ribbed;winged;ribbed  +
Eclipta prostrata +
winged;ribbed;winged;ribbed  +
Elephantopus +
ribbed;nerved;ribbed;nerved;smooth  +
Elephantopus carolinianus +
ribbed;nerved;ribbed;nerved;smooth  +
Elephantopus elatus +
ribbed;nerved;ribbed;nerved;smooth  +
Elephantopus nudatus +
ribbed;nerved;ribbed;nerved;smooth  +
Elephantopus tomentosus +
ribbed;nerved;ribbed;nerved;smooth  +
Emilia +
winged;nerved;ribbed  +
Emilia fosbergii +
winged;nerved;ribbed  +
Emilia sonchifolia +
winged;nerved;ribbed  +
Encelia +
winged;ribbed;winged;ribbed  +
Encelia actoni +
winged;ribbed;winged;ribbed  +
Encelia californica +
winged;ribbed;winged;ribbed  +
Encelia farinosa +
winged;ribbed;winged;ribbed  +
Encelia frutescens +
winged;ribbed;winged;ribbed  +
Encelia nutans +
winged;ribbed;winged;ribbed  +
Encelia resinifera +
winged;ribbed;winged;ribbed  +
Encelia scaposa +
winged;ribbed;winged;ribbed  +
Encelia virginensis +
winged;ribbed;winged;ribbed  +
Enceliopsis +
winged;ribbed;winged;ribbed  +
Enceliopsis argophylla +
winged;ribbed;winged;ribbed  +
Enceliopsis covillei +
winged;ribbed;winged;ribbed  +
Enceliopsis nudicaulis +
winged;ribbed;winged;ribbed  +
Engelmannia +
winged;ribbed;winged;ribbed  +
Engelmannia peristenia +
winged;ribbed;winged;ribbed  +
Erechtites +
winged;nerved;ribbed  +
Erechtites glomeratus +
winged;nerved;ribbed  +
Erechtites hieraciifolius +
winged;nerved;ribbed  +
Erechtites hieraciifolius var. hieraciifolius +
winged;nerved;ribbed  +
Erechtites hieraciifolius var. megalocarpus +
winged;nerved;ribbed  +
Erechtites minimus +
winged;nerved;ribbed  +
Eriophyllum +
winged;ribbed;winged;ribbed  +
Eriophyllum ambiguum +
winged;ribbed;winged;ribbed  +
Eriophyllum ambiguum var. ambiguum +
winged;ribbed;winged;ribbed  +
Eriophyllum ambiguum var. paleaceum +
winged;ribbed;winged;ribbed  +
Eriophyllum confertiflorum +
winged;ribbed;winged;ribbed  +
Eriophyllum confertiflorum var. confertiflorum +
winged;ribbed;winged;ribbed  +
Eriophyllum confertiflorum var. tanacetiflorum +
winged;ribbed;winged;ribbed  +
Eriophyllum congdonii +
winged;ribbed;winged;ribbed  +
Eriophyllum jepsonii +
winged;ribbed;winged;ribbed  +
Eriophyllum lanatum +
winged;ribbed;winged;ribbed  +
Eriophyllum lanatum var. achilleoides +
winged;ribbed;winged;ribbed  +
Eriophyllum lanatum var. arachnoideum +
winged;ribbed;winged;ribbed  +
Eriophyllum lanatum var. croceum +
winged;ribbed;winged;ribbed  +
Eriophyllum lanatum var. grandiflorum +
winged;ribbed;winged;ribbed  +
Eriophyllum lanatum var. hallii +
winged;ribbed;winged;ribbed  +
Eriophyllum lanatum var. integrifolium +
winged;ribbed;winged;ribbed  +
Eriophyllum lanatum var. lanatum +
winged;ribbed;winged;ribbed  +
Eriophyllum lanatum var. lanceolatum +
winged;ribbed;winged;ribbed  +
Eriophyllum lanatum var. leucophyllum +
winged;ribbed;winged;ribbed  +
Eriophyllum lanatum var. obovatum +
winged;ribbed;winged;ribbed  +
Eriophyllum lanosum +
winged;ribbed;winged;ribbed  +
Eriophyllum latilobum +
winged;ribbed;winged;ribbed  +
Eriophyllum mohavense +
winged;ribbed;winged;ribbed  +
Eriophyllum multicaule +
winged;ribbed;winged;ribbed  +
Eriophyllum nubigenum +
winged;ribbed;winged;ribbed  +
Eriophyllum pringlei +
winged;ribbed;winged;ribbed  +
Eriophyllum staechadifolium +
winged;ribbed;winged;ribbed  +
Eriophyllum wallacei +
winged;ribbed;winged;ribbed  +
F
Filago +
open;more or less folded  +
Filago pyramidata +
open;more or less folded  +
Filago pyramidata var. pyramidata +
open;more or less folded  +
Filago vulgaris +
open;more or less folded  +
Flaveria +
winged;ribbed;winged;ribbed  +
Flaveria bidentis +
winged;ribbed;winged;ribbed  +
Flaveria brownii +
winged;ribbed;winged;ribbed  +
Flaveria campestris +
winged;ribbed;winged;ribbed  +
Flaveria chlorifolia +
winged;ribbed;winged;ribbed  +
Flaveria floridana +
winged;ribbed;winged;ribbed  +
Flaveria linearis +
winged;ribbed;winged;ribbed  +
Flaveria mcdougallii +
winged;ribbed;winged;ribbed  +
Flaveria trinervia +
winged;ribbed;winged;ribbed  +
Florestina +
winged;ribbed;winged;ribbed  +
Florestina tripteris +
winged;ribbed;winged;ribbed  +
Flourensia +
winged;ribbed;winged;ribbed  +
Flourensia cernua +
winged;ribbed;winged;ribbed  +
Flourensia pringlei +
winged;ribbed;winged;ribbed  +
G
Gaillardia +
winged;ribbed;winged;ribbed  +
Gaillardia aestivalis +
winged;ribbed;winged;ribbed  +
Gaillardia amblyodon +
winged;ribbed;winged;ribbed  +
Gaillardia aristata +
winged;ribbed;winged;ribbed  +
Gaillardia arizonica +
winged;ribbed;winged;ribbed  +
Gaillardia coahuilensis +
winged;ribbed;winged;ribbed  +
Gaillardia multiceps +
winged;ribbed;winged;ribbed  +
Gaillardia parryi +
winged;ribbed;winged;ribbed  +
Gaillardia pinnatifida +
winged;ribbed;winged;ribbed  +
Gaillardia pulchella +
winged;ribbed;winged;ribbed  +
Gaillardia spathulata +
winged;ribbed;winged;ribbed  +
Gaillardia suavis +
winged;ribbed;winged;ribbed  +
Galinsoga +
winged;ribbed;winged;ribbed  +
Galinsoga parviflora +
winged;ribbed;winged;ribbed  +
Galinsoga parviflora var. parviflora +
winged;ribbed;winged;ribbed  +
Galinsoga parviflora var. semicalva +
winged;ribbed;winged;ribbed  +
Galinsoga quadriradiata +
winged;ribbed;winged;ribbed  +
Gazania +
winged  +
Gazania linearis +
winged  +
Geraea +
winged;ribbed;winged;ribbed  +
Geraea canescens +
winged;ribbed;winged;ribbed  +
Geraea viscida +
winged;ribbed;winged;ribbed  +
Glyptopleura +
winged  +
Glyptopleura marginata +
winged  +
Glyptopleura setulosa +
winged  +
Gochnatia +
ribbed;smooth  +
Gochnatia hypoleuca +
ribbed;smooth  +
Guardiola +
winged;ribbed;winged;ribbed  +
Guardiola platyphylla +
winged;ribbed;winged;ribbed  +
Guizotia +
winged;ribbed;winged;ribbed  +
Guizotia abyssinica +
winged;ribbed;winged;ribbed  +
Gynura +
winged;nerved;ribbed  +
Gynura aurantiaca +
winged;nerved;ribbed  +
H
Haploësthes +
winged;ribbed;winged;ribbed  +
Haploësthes greggii +
winged;ribbed;winged;ribbed  +
Haploësthes greggii var. texana +
winged;ribbed;winged;ribbed  +
Harmonia +
winged;ribbed;winged;ribbed  +
Harmonia doris-nilesiae +
winged;ribbed;winged;ribbed  +
Harmonia guggolziorum +
winged;ribbed;winged;ribbed  +
Harmonia hallii +
winged;ribbed;winged;ribbed  +
Harmonia nutans +
winged;ribbed;winged;ribbed  +
Harmonia stebbinsii +
winged;ribbed;winged;ribbed  +
Hasteola +
winged;nerved;ribbed  +
Hasteola robertiorum +
winged;nerved;ribbed  +
Hasteola suaveolens +
winged;nerved;ribbed  +
Hecastocleis +
ribbed;smooth  +
Hecastocleis shockleyi +
ribbed;smooth  +
Hedosyne +
winged;ribbed;winged;ribbed  +
Hedosyne ambrosiifolia +
winged;ribbed;winged;ribbed  +
Hedypnois +
winged  +
Hedypnois cretica +
winged  +
Helenium +
winged;ribbed;winged;ribbed  +
Helenium amarum +
winged;ribbed;winged;ribbed  +
Helenium amarum var. amarum +
winged;ribbed;winged;ribbed  +
Helenium amarum var. badium +
winged;ribbed;winged;ribbed  +
Helenium arizonicum +
winged;ribbed;winged;ribbed  +
Helenium autumnale +
winged;ribbed;winged;ribbed  +
Helenium bigelovii +
winged;ribbed;winged;ribbed  +
Helenium bolanderi +
winged;ribbed;winged;ribbed  +
Helenium brevifolium +
winged;ribbed;winged;ribbed  +
Helenium campestre +
winged;ribbed;winged;ribbed  +
Helenium drummondii +
winged;ribbed;winged;ribbed  +
Helenium elegans +
winged;ribbed;winged;ribbed  +
Helenium elegans var. amphibolum +
winged;ribbed;winged;ribbed  +
Helenium elegans var. elegans +
winged;ribbed;winged;ribbed  +
Helenium flexuosum +
winged;ribbed;winged;ribbed  +
Helenium linifolium +
winged;ribbed;winged;ribbed  +
Helenium microcephalum +
winged;ribbed;winged;ribbed  +
Helenium microcephalum var. microcephalum +
winged;ribbed;winged;ribbed  +
Helenium microcephalum var. oöclinium +
winged;ribbed;winged;ribbed  +
Helenium pinnatifidum +
winged;ribbed;winged;ribbed  +
Helenium puberulum +
winged;ribbed;winged;ribbed  +
Helenium quadridentatum +
winged;ribbed;winged;ribbed  +
Helenium thurberi +
winged;ribbed;winged;ribbed  +
Helenium vernale +
winged;ribbed;winged;ribbed  +
Helenium virginicum +
winged;ribbed;winged;ribbed  +
Helianthella +
winged;ribbed;winged;ribbed  +
Helianthella californica +
winged;ribbed;winged;ribbed  +
Helianthella californica subsp. californica +
winged;ribbed;winged;ribbed  +
Helianthella californica subsp. nevadensis +
winged;ribbed;winged;ribbed  +
Helianthella californica subsp. shastensis +
winged;ribbed;winged;ribbed  +
Helianthella castanea +
winged;ribbed;winged;ribbed  +
Helianthella microcephala +
winged;ribbed;winged;ribbed  +
Helianthella parryi +
winged;ribbed;winged;ribbed  +
Helianthella quinquenervis +
winged;ribbed;winged;ribbed  +
Helianthella uniflora +
winged;ribbed;winged;ribbed  +
Helianthus +
winged;ribbed;winged;ribbed  +
Helianthus agrestis +
winged;ribbed;winged;ribbed  +
Helianthus angustifolius +
winged;ribbed;winged;ribbed  +
Helianthus annuus +
winged;ribbed;winged;ribbed  +
Helianthus anomalus +
winged;ribbed;winged;ribbed  +
Helianthus argophyllus +
winged;ribbed;winged;ribbed  +
Helianthus arizonensis +
winged;ribbed;winged;ribbed  +
Helianthus atrorubens +
winged;ribbed;winged;ribbed  +
Helianthus bolanderi +
winged;ribbed;winged;ribbed  +
Helianthus californicus +
winged;ribbed;winged;ribbed  +
Helianthus carnosus +
winged;ribbed;winged;ribbed  +
Helianthus ciliaris +
winged;ribbed;winged;ribbed  +
Helianthus cusickii +
winged;ribbed;winged;ribbed  +
Helianthus debilis +
winged;ribbed;winged;ribbed  +
Helianthus debilis subsp. cucumerifolius +
winged;ribbed;winged;ribbed  +
Helianthus debilis subsp. debilis +
winged;ribbed;winged;ribbed  +
Helianthus debilis subsp. silvestris +
winged;ribbed;winged;ribbed  +
Helianthus debilis subsp. tardiflorus +
winged;ribbed;winged;ribbed  +
Helianthus debilis subsp. vestitus +
winged;ribbed;winged;ribbed  +
Helianthus decapetalus +
winged;ribbed;winged;ribbed  +
Helianthus deserticola +
winged;ribbed;winged;ribbed  +
Helianthus divaricatus +
winged;ribbed;winged;ribbed  +
Helianthus eggertii +
winged;ribbed;winged;ribbed  +
Helianthus exilis +
winged;ribbed;winged;ribbed  +
Helianthus floridanus +
winged;ribbed;winged;ribbed  +
Helianthus giganteus +
winged;ribbed;winged;ribbed  +
Helianthus glaucophyllus +
winged;ribbed;winged;ribbed  +
Helianthus gracilentus +
winged;ribbed;winged;ribbed  +
Helianthus grosseserratus +
winged;ribbed;winged;ribbed  +
Helianthus heterophyllus +
winged;ribbed;winged;ribbed  +
Helianthus hirsutus +
winged;ribbed;winged;ribbed  +
Helianthus laciniatus +
winged;ribbed;winged;ribbed  +
Helianthus laevigatus +
winged;ribbed;winged;ribbed  +
Helianthus longifolius +
winged;ribbed;winged;ribbed  +
Helianthus maximiliani +
winged;ribbed;winged;ribbed  +
Helianthus microcephalus +
winged;ribbed;winged;ribbed  +
Helianthus mollis +
winged;ribbed;winged;ribbed  +
Helianthus neglectus +
winged;ribbed;winged;ribbed  +
Helianthus niveus +
winged;ribbed;winged;ribbed  +
Helianthus niveus subsp. tephrodes +
winged;ribbed;winged;ribbed  +
Helianthus nuttallii +
winged;ribbed;winged;ribbed  +
Helianthus nuttallii subsp. nuttallii +
winged;ribbed;winged;ribbed  +
Helianthus nuttallii subsp. parishii +
winged;ribbed;winged;ribbed  +
Helianthus nuttallii subsp. rydbergii +
winged;ribbed;winged;ribbed  +
Helianthus occidentalis +
winged;ribbed;winged;ribbed  +
Helianthus occidentalis subsp. occidentalis +
winged;ribbed;winged;ribbed  +
Helianthus occidentalis subsp. plantagineus +
winged;ribbed;winged;ribbed  +
Helianthus paradoxus +
winged;ribbed;winged;ribbed  +
Helianthus pauciflorus +
winged;ribbed;winged;ribbed  +
Helianthus pauciflorus subsp. pauciflorus +
winged;ribbed;winged;ribbed  +
Helianthus pauciflorus subsp. subrhomboideus +
winged;ribbed;winged;ribbed  +
Helianthus petiolaris +
winged;ribbed;winged;ribbed  +
Helianthus petiolaris subsp. fallax +
winged;ribbed;winged;ribbed  +
Helianthus petiolaris subsp. petiolaris +
winged;ribbed;winged;ribbed  +
Helianthus porteri +
winged;ribbed;winged;ribbed  +
Helianthus praecox +
winged;ribbed;winged;ribbed  +
Helianthus praecox subsp. hirtus +
winged;ribbed;winged;ribbed  +
Helianthus praecox subsp. praecox +
winged;ribbed;winged;ribbed  +
Helianthus praecox subsp. runyonii +
winged;ribbed;winged;ribbed  +
Helianthus pumilus +
winged;ribbed;winged;ribbed  +
Helianthus radula +
winged;ribbed;winged;ribbed  +
Helianthus resinosus +
winged;ribbed;winged;ribbed  +
Helianthus salicifolius +
winged;ribbed;winged;ribbed  +
Helianthus schweinitzii +
winged;ribbed;winged;ribbed  +
Helianthus silphioides +
winged;ribbed;winged;ribbed  +
Helianthus simulans +
winged;ribbed;winged;ribbed  +
Helianthus smithii +
winged;ribbed;winged;ribbed  +
Helianthus strumosus +
winged;ribbed;winged;ribbed  +
Helianthus tuberosus +
winged;ribbed;winged;ribbed  +
Helianthus verticillatus +
winged;ribbed;winged;ribbed  +
Helianthus ×laetiflorus +
winged;ribbed;winged;ribbed  +
Heliomeris +
winged;ribbed;winged;ribbed  +
Heliomeris hispida +
winged;ribbed;winged;ribbed  +
Heliomeris longifolia +
winged;ribbed;winged;ribbed  +
Heliomeris longifolia var. annua +
winged;ribbed;winged;ribbed  +
Heliomeris longifolia var. longifolia +
winged;ribbed;winged;ribbed  +
Heliomeris multiflora +
winged;ribbed;winged;ribbed  +
Heliomeris multiflora var. brevifolia +
winged;ribbed;winged;ribbed  +
Heliomeris multiflora var. multiflora +
winged;ribbed;winged;ribbed  +
Heliomeris multiflora var. nevadensis +
winged;ribbed;winged;ribbed  +
Heliomeris soliceps +
winged;ribbed;winged;ribbed  +
Heliopsis +
winged;ribbed;winged;ribbed  +
Heliopsis gracilis +
winged;ribbed;winged;ribbed  +
Heliopsis helianthoides +
winged;ribbed;winged;ribbed  +
Heliopsis helianthoides var. helianthoides +
winged;ribbed;winged;ribbed  +
Heliopsis helianthoides var. scabra +
winged;ribbed;winged;ribbed  +
Heliopsis parvifolia +
winged;ribbed;winged;ribbed  +
Helminthotheca +
winged  +
Helminthotheca echioides +
winged  +
Hemizonella +
winged;ribbed;winged;ribbed  +
Hemizonella minima +
winged;ribbed;winged;ribbed  +
Hemizonia +
winged;ribbed;winged;ribbed  +
Hemizonia congesta +
winged;ribbed;winged;ribbed  +
Hemizonia congesta subsp. calyculata +
winged;ribbed;winged;ribbed  +
Hemizonia congesta subsp. clevelandii +
winged;ribbed;winged;ribbed  +
Hemizonia congesta subsp. congesta +
winged;ribbed;winged;ribbed  +
Hemizonia congesta subsp. lutescens +
winged;ribbed;winged;ribbed  +
Hemizonia congesta subsp. luzulifolia +
winged;ribbed;winged;ribbed  +
Hemizonia congesta subsp. tracyi +
winged;ribbed;winged;ribbed  +
Heterosperma +
winged;ribbed;winged;ribbed  +
Heterosperma pinnatum +
winged;ribbed;winged;ribbed  +
Hieracium +
winged  +
Hieracium abscissum +
winged  +
Hieracium albiflorum +
winged  +
Hieracium alpinum +
winged  +
Hieracium argutum +
winged  +
Hieracium aurantiacum +
winged  +
Hieracium bolanderi +
winged  +
Hieracium brevipilum +
winged  +
Hieracium caespitosum +
winged  +
Hieracium carneum +
winged  +
Hieracium crepidispermum +
winged  +
Hieracium fendleri +
winged  +
Hieracium flagellare +
winged  +
Hieracium greenei +
winged  +
Hieracium gronovii +
winged  +
Hieracium horridum +
winged  +
Hieracium lactucella +
winged  +
Hieracium longiberbe +
winged  +
Hieracium longipilum +
winged  +
Hieracium megacephalon +
winged  +
Hieracium murorum +
winged  +
Hieracium nudicaule +
winged  +
Hieracium paniculatum +
winged  +
Hieracium parryi +
winged  +
Hieracium pilosella +
winged  +
Hieracium piloselloides +
winged  +
Hieracium pringlei +
winged  +
Hieracium robinsonii +
winged  +
Hieracium sabaudum +
winged  +
Hieracium scabrum +
winged  +
Hieracium schultzii +
winged  +
Hieracium scouleri +
winged  +
Hieracium traillii +
winged  +
Hieracium triste +
winged  +
Hieracium umbellatum +
winged  +
Hieracium venosum +
winged  +
Hieracium vulgatum +
winged  +
Holocarpha +
winged;ribbed;winged;ribbed  +
Holocarpha heermannii +
winged;ribbed;winged;ribbed  +
Holocarpha macradenia +
winged;ribbed;winged;ribbed  +
Holocarpha obconica +
winged;ribbed;winged;ribbed  +
Holocarpha virgata +
winged;ribbed;winged;ribbed  +
Holocarpha virgata subsp. elongata +
winged;ribbed;winged;ribbed  +
Holocarpha virgata subsp. virgata +
winged;ribbed;winged;ribbed  +
Holozonia +
winged;ribbed;winged;ribbed  +
Holozonia filipes +
winged;ribbed;winged;ribbed  +
Hulsea +
winged;ribbed;winged;ribbed  +
Hulsea algida +
winged;ribbed;winged;ribbed  +
Hulsea brevifolia +
winged;ribbed;winged;ribbed  +
Hulsea californica +
winged;ribbed;winged;ribbed  +
Hulsea heterochroma +
winged;ribbed;winged;ribbed  +
Hulsea mexicana +
winged;ribbed;winged;ribbed  +
Hulsea nana +
winged;ribbed;winged;ribbed  +
Hulsea vestita +
winged;ribbed;winged;ribbed  +
Hulsea vestita subsp. callicarpha +
winged;ribbed;winged;ribbed  +
Hulsea vestita subsp. gabrielensis +
winged;ribbed;winged;ribbed  +
Hulsea vestita subsp. inyoensis +
winged;ribbed;winged;ribbed  +
Hulsea vestita subsp. parryi +
winged;ribbed;winged;ribbed  +
Hulsea vestita subsp. pygmaea +
winged;ribbed;winged;ribbed  +
Hulsea vestita subsp. vestita +
winged;ribbed;winged;ribbed  +
Hymenopappus +
winged;ribbed;winged;ribbed  +
Hymenopappus artemisiifolius +
winged;ribbed;winged;ribbed  +
Hymenopappus artemisiifolius var. artemisiifolius +
winged;ribbed;winged;ribbed  +
Hymenopappus artemisiifolius var. riograndensis +
winged;ribbed;winged;ribbed  +
Hymenopappus biennis +
winged;ribbed;winged;ribbed  +
Hymenopappus carrizoanus +
winged;ribbed;winged;ribbed  +
Hymenopappus filifolius +
winged;ribbed;winged;ribbed  +
Hymenopappus filifolius var. cinereus +
winged;ribbed;winged;ribbed  +
Hymenopappus filifolius var. eriopodus +
winged;ribbed;winged;ribbed  +
Hymenopappus filifolius var. filifolius +
winged;ribbed;winged;ribbed  +
Hymenopappus filifolius var. idahoensis +
winged;ribbed;winged;ribbed  +
Hymenopappus filifolius var. lugens +
winged;ribbed;winged;ribbed  +
Hymenopappus filifolius var. luteus +
winged;ribbed;winged;ribbed  +
Hymenopappus filifolius var. megacephalus +
winged;ribbed;winged;ribbed  +
Hymenopappus filifolius var. nanus +
winged;ribbed;winged;ribbed  +
Hymenopappus filifolius var. nudipes +
winged;ribbed;winged;ribbed  +
Hymenopappus filifolius var. parvulus +
winged;ribbed;winged;ribbed  +
Hymenopappus filifolius var. pauciflorus +
winged;ribbed;winged;ribbed  +
Hymenopappus filifolius var. polycephalus +
winged;ribbed;winged;ribbed  +
Hymenopappus filifolius var. tomentosus +
winged;ribbed;winged;ribbed  +
Hymenopappus flavescens +
winged;ribbed;winged;ribbed  +
Hymenopappus flavescens var. canotomentosus +
winged;ribbed;winged;ribbed  +
Hymenopappus flavescens var. flavescens +
winged;ribbed;winged;ribbed  +
Hymenopappus mexicanus +
winged;ribbed;winged;ribbed  +
Hymenopappus newberryi +
winged;ribbed;winged;ribbed  +
Hymenopappus radiatus +
winged;ribbed;winged;ribbed  +
Hymenopappus scabiosaeus +
winged;ribbed;winged;ribbed  +
Hymenopappus scabiosaeus var. corymbosus +
winged;ribbed;winged;ribbed  +
Hymenopappus scabiosaeus var. scabiosaeus +
winged;ribbed;winged;ribbed  +
Hymenopappus tenuifolius +
winged;ribbed;winged;ribbed  +
Hymenothrix +
winged;ribbed;winged;ribbed  +
Hymenothrix loomisii +
winged;ribbed;winged;ribbed  +
Hymenothrix wislizeni +
winged;ribbed;winged;ribbed  +
Hymenothrix wrightii +
winged;ribbed;winged;ribbed  +
Hymenoxys +
winged;ribbed;winged;ribbed  +
Hymenoxys ambigens +
winged;ribbed;winged;ribbed  +
Hymenoxys ambigens var. ambigens +
winged;ribbed;winged;ribbed  +
Hymenoxys ambigens var. floribunda +
winged;ribbed;winged;ribbed  +
Hymenoxys ambigens var. neomexicana +
winged;ribbed;winged;ribbed  +
Hymenoxys bigelovii +
winged;ribbed;winged;ribbed  +
Hymenoxys brachyactis +
winged;ribbed;winged;ribbed  +
Hymenoxys brandegeei +
winged;ribbed;winged;ribbed  +
Hymenoxys cooperi +
winged;ribbed;winged;ribbed  +
Hymenoxys grandiflora +
winged;ribbed;winged;ribbed  +
Hymenoxys helenioides +
winged;ribbed;winged;ribbed  +
Hymenoxys hoopesii +
winged;ribbed;winged;ribbed  +
Hymenoxys jamesii +
winged;ribbed;winged;ribbed  +
Hymenoxys lemmonii +
winged;ribbed;winged;ribbed  +
Hymenoxys odorata +
winged;ribbed;winged;ribbed  +
Hymenoxys quinquesquamata +
winged;ribbed;winged;ribbed  +
Hymenoxys richardsonii +
winged;ribbed;winged;ribbed  +
Hymenoxys richardsonii var. floribunda +
winged;ribbed;winged;ribbed  +
Hymenoxys richardsonii var. richardsonii +
winged;ribbed;winged;ribbed  +
Hymenoxys rusbyi +
winged;ribbed;winged;ribbed  +
Hymenoxys subintegra +
winged;ribbed;winged;ribbed  +
Hymenoxys texana +
winged;ribbed;winged;ribbed  +
Hymenoxys vaseyi +
winged;ribbed;winged;ribbed  +
Hypochaeris +
winged  +
Hypochaeris chillensis +
winged  +
Hypochaeris glabra +
10-nerved  +
Hypochaeris microcephala +
winged  +
Hypochaeris microcephala var. albiflora +
10-nerved  +
Hypochaeris radicata +
winged  +
I
Isopterygium +
branched  +, multicellular  +
Isopterygium tenerifolium +
branched  +, multicellular  +
Isopterygium tenerum +
branched  +, multicellular  +
Iva +
winged;ribbed;winged;ribbed  +
Iva angustifolia +
winged;ribbed;winged;ribbed  +
Iva annua +
winged;ribbed;winged;ribbed  +
Iva axillaris +
winged;ribbed;winged;ribbed  +
Iva frutescens +
winged;ribbed;winged;ribbed  +
Iva hayesiana +
winged;ribbed;winged;ribbed  +
Iva imbricata +
winged;ribbed;winged;ribbed  +
Iva microcephala +
winged;ribbed;winged;ribbed  +
Ixeris +
winged  +
Ixeris stolonifera +
winged  +
J
Jamesianthus +
winged;ribbed;winged;ribbed  +
Jamesianthus alabamensis +
winged;ribbed;winged;ribbed  +
Jaumea +
winged;ribbed;winged;ribbed  +
Jaumea carnosa +
winged;ribbed;winged;ribbed  +
Jefea +
winged;ribbed;winged;ribbed  +
Jefea brevifolia +
winged;ribbed;winged;ribbed  +
Jensia +
winged;ribbed;winged;ribbed  +
Jensia rammii +
winged;ribbed;winged;ribbed  +
Jensia yosemitana +
winged;ribbed;winged;ribbed  +
K
Krigia +
winged  +
Krigia biflora +
winged  +
Krigia cespitosa +
winged  +
Krigia cespitosa var. cespitosa +
winged  +
Krigia cespitosa var. gracilis +
winged  +
Krigia dandelion +
winged  +
Krigia montana +
winged  +
Krigia occidentalis +
winged  +
Krigia virginica +
winged  +
Krigia wrightii +
winged  +
Kyhosia +
winged;ribbed;winged;ribbed  +
Kyhosia bolanderi +
winged;ribbed;winged;ribbed  +
L
Lactuca +
winged  +
Lactuca biennis +
winged  +
Lactuca canadensis +
winged  +
Lactuca floridana +
winged  +
Lactuca graminifolia +
winged  +
Lactuca hirsuta +
winged  +
Lactuca ludoviciana +
winged  +
Lactuca saligna +
winged  +
Lactuca sativa +
winged  +
Lactuca serriola +
winged  +
Lactuca virosa +
winged  +
Lagascea +
winged;ribbed;winged;ribbed  +
Lagascea decipiens +
winged;ribbed;winged;ribbed  +
Lagascea decipiens var. decipiens +
winged;ribbed;winged;ribbed  +
Lagophylla +
winged;ribbed;winged;ribbed  +
Lagophylla dichotoma +
winged;ribbed;winged;ribbed  +
Lagophylla glandulosa +
winged;ribbed;winged;ribbed  +
Lagophylla minor +
winged;ribbed;winged;ribbed  +
Lagophylla ramosissima +
winged;ribbed;winged;ribbed  +
Lapsana +
winged  +
Lapsana communis +
winged  +
Lapsanastrum +
winged  +
Lapsanastrum apogonoides +
winged  +
Lasianthaea +
winged;ribbed;winged;ribbed  +
Lasianthaea podocephala +
winged;ribbed;winged;ribbed  +
Lasthenia +
winged;ribbed;winged;ribbed  +
Lasthenia burkei +
winged;ribbed;winged;ribbed  +
Lasthenia californica +
winged;ribbed;winged;ribbed  +
Lasthenia californica subsp. bakeri +
winged;ribbed;winged;ribbed  +
Lasthenia californica subsp. californica +
winged;ribbed;winged;ribbed  +
Lasthenia californica subsp. macrantha +
winged;ribbed;winged;ribbed  +
Lasthenia chrysantha +
winged;ribbed;winged;ribbed  +
Lasthenia conjugens +
winged;ribbed;winged;ribbed  +
Lasthenia coronaria +
winged;ribbed;winged;ribbed  +
Lasthenia debilis +
winged;ribbed;winged;ribbed  +
Lasthenia ferrisiae +
winged;ribbed;winged;ribbed  +
Lasthenia fremontii +
winged;ribbed;winged;ribbed  +
Lasthenia glaberrima +
winged;ribbed;winged;ribbed  +
Lasthenia glabrata +
winged;ribbed;winged;ribbed  +
Lasthenia glabrata subsp. coulteri +
winged;ribbed;winged;ribbed  +
Lasthenia glabrata subsp. glabrata +
winged;ribbed;winged;ribbed  +
Lasthenia gracilis +
winged;ribbed;winged;ribbed  +
Lasthenia leptalea +
winged;ribbed;winged;ribbed  +
Lasthenia maritima +
winged;ribbed;winged;ribbed  +
Lasthenia microglossa +
winged;ribbed;winged;ribbed  +
Lasthenia minor +
winged;ribbed;winged;ribbed  +
Lasthenia ornduffii +
winged;ribbed;winged;ribbed  +
Lasthenia platycarpha +
winged;ribbed;winged;ribbed  +
Lasthenia sect. Amphiachaenia +
winged;ribbed;winged;ribbed  +
Lasthenia sect. Burrielia +
winged;ribbed;winged;ribbed  +
Lasthenia sect. Hologymne +
winged;ribbed;winged;ribbed  +
Lasthenia sect. Lasthenia +
winged;ribbed;winged;ribbed  +
Lasthenia sect. Ornduffia +
winged;ribbed;winged;ribbed  +
Lasthenia sect. Platycarpha +
winged;ribbed;winged;ribbed  +
Lasthenia sect. Ptilomeris +
winged;ribbed;winged;ribbed  +
Launaea +
winged  +
Launaea intybacea +
winged  +
Layia +
winged;ribbed;winged;ribbed  +
Layia carnosa +
winged;ribbed;winged;ribbed  +
Layia chrysanthemoides +
winged;ribbed;winged;ribbed  +
Layia discoidea +
winged;ribbed;winged;ribbed  +
Layia fremontii +
winged;ribbed;winged;ribbed  +
Layia gaillardioides +
winged;ribbed;winged;ribbed  +
Layia glandulosa +
winged;ribbed;winged;ribbed  +
Layia heterotricha +
winged;ribbed;winged;ribbed  +
Layia hieracioides +
winged;ribbed;winged;ribbed  +
Layia jonesii +
winged;ribbed;winged;ribbed  +
Layia leucopappa +
winged;ribbed;winged;ribbed  +
Layia munzii +
winged;ribbed;winged;ribbed  +
Layia pentachaeta +
winged;ribbed;winged;ribbed  +
Layia pentachaeta subsp. albida +
winged;ribbed;winged;ribbed  +
Layia pentachaeta subsp. pentachaeta +
winged;ribbed;winged;ribbed  +
Layia platyglossa +
winged;ribbed;winged;ribbed  +
Layia septentrionalis +
winged;ribbed;winged;ribbed  +
Leibnitzia +
ribbed;smooth  +
Leibnitzia lyrata +
ribbed;smooth  +
Leontodon +
winged  +
Leontodon autumnalis +
winged  +
Leontodon hispidus +
winged  +
Leontodon saxatilis +
winged  +
Leontodon saxatilis subsp. longirostris +
winged  +
Leontodon saxatilis subsp. saxatilis +
winged  +
Lepidospartum +
winged;nerved;ribbed  +
Lepidospartum burgessii +
winged;nerved;ribbed  +
Lepidospartum latisquamum +
winged;nerved;ribbed  +
Lepidospartum squamatum +
winged;nerved;ribbed  +
Leuciva +
winged;ribbed;winged;ribbed  +
Leuciva dealbata +
winged;ribbed;winged;ribbed  +
Ligularia +
winged;nerved;ribbed  +
Ligularia dentata +
winged;nerved;ribbed  +
Lindheimera +
winged;ribbed;winged;ribbed  +
Lindheimera texana +
winged;ribbed;winged;ribbed  +
Luina +
winged;nerved;ribbed  +
Luina hypoleuca +
winged;nerved;ribbed  +
Luina serpentina +
winged;nerved;ribbed  +
Lygodesmia +
winged  +
Lygodesmia aphylla +
winged  +
Lygodesmia grandiflora +
winged  +
Lygodesmia grandiflora var. arizonica +
winged  +
Lygodesmia grandiflora var. dianthopsis +
winged  +
Lygodesmia grandiflora var. doloresensis +
winged  +
Lygodesmia grandiflora var. entrada +
winged  +
Lygodesmia grandiflora var. grandiflora +
winged  +
Lygodesmia juncea +
winged  +
Lygodesmia ramosissima +
winged  +
Lygodesmia texana +
winged  +
M
Madia +
winged;ribbed;winged;ribbed  +
Madia anomala +
winged;ribbed;winged;ribbed  +
Madia citrigracilis +
winged;ribbed;winged;ribbed  +
Madia citriodora +
winged;ribbed;winged;ribbed  +
Madia elegans +
winged;ribbed;winged;ribbed  +
Madia exigua +
winged;ribbed;winged;ribbed  +
Madia glomerata +
winged;ribbed;winged;ribbed  +
Madia gracilis +
winged;ribbed;winged;ribbed  +
Madia radiata +
winged;ribbed;winged;ribbed  +
Madia sativa +
winged;ribbed;winged;ribbed  +
Madia subspicata +
winged;ribbed;winged;ribbed  +
Malacothrix +
winged  +
Malacothrix californica +
winged  +
Malacothrix clevelandii +
winged  +
Malacothrix coulteri +
winged  +
Malacothrix fendleri +
winged  +
Malacothrix floccifera +
winged  +
Malacothrix foliosa +
winged  +
Malacothrix foliosa subsp. crispifolia +
winged  +
Malacothrix foliosa subsp. foliosa +
winged  +
Malacothrix foliosa subsp. philbrickii +
winged  +
Malacothrix foliosa subsp. polycephala +
winged  +
Malacothrix glabrata +
winged  +
Malacothrix incana +
winged  +
Malacothrix indecora +
winged  +
Malacothrix junakii +
winged  +
Malacothrix phaeocarpa +
winged  +
Malacothrix saxatilis +
winged  +
Malacothrix saxatilis var. arachnoidea +
winged  +
Malacothrix saxatilis var. commutata +
winged  +
Malacothrix saxatilis var. implicata +
winged  +
Malacothrix saxatilis var. saxatilis +
winged  +
Malacothrix saxatilis var. tenuifolia +
winged  +
Malacothrix similis +
winged  +
Malacothrix sonchoides +
winged  +
Malacothrix sonorae +
winged  +
Malacothrix squalida +
winged  +
Malacothrix stebbinsii +
winged  +
Malacothrix torreyi +
winged  +
Marshallia +
winged;ribbed;winged;ribbed  +
Marshallia caespitosa +
winged;ribbed;winged;ribbed  +
Marshallia graminifolia +
winged;ribbed;winged;ribbed  +
Marshallia grandiflora +
winged;ribbed;winged;ribbed  +
Marshallia mohrii +
winged;ribbed;winged;ribbed  +
Marshallia obovata +
winged;ribbed;winged;ribbed  +
Marshallia ramosa +
winged;ribbed;winged;ribbed  +
Marshallia trinervia +
winged;ribbed;winged;ribbed  +
Melampodium +
winged;ribbed;winged;ribbed  +
Melampodium appendiculatum +
winged;ribbed;winged;ribbed  +
Melampodium cinereum +
winged;ribbed;winged;ribbed  +
Melampodium divaricatum +
winged;ribbed;winged;ribbed  +
Melampodium leucanthum +
winged;ribbed;winged;ribbed  +
Melampodium longicorne +
winged;ribbed;winged;ribbed  +
Melampodium perfoliatum +
winged;ribbed;winged;ribbed  +
Melampodium strigosum +
winged;ribbed;winged;ribbed  +
Melanthera +
winged;ribbed;winged;ribbed  +
Melanthera angustifolia +
winged;ribbed;winged;ribbed  +
Melanthera nivea +
winged;ribbed;winged;ribbed  +
Melanthera parvifolia +
winged;ribbed;winged;ribbed  +
Micropsis +
open  +
Micropsis dasycarpa +
open  +
Microseris +
winged  +
Microseris acuminata +
winged  +
Microseris bigelovii +
winged  +
Microseris borealis +
winged  +
Microseris campestris +
winged  +
Microseris douglasii +
winged  +
Microseris douglasii subsp. douglasii +
winged  +
Microseris douglasii subsp. platycarpha +
winged  +
Microseris douglasii subsp. tenella +
winged  +
Microseris elegans +
winged  +
Microseris howellii +
winged  +
Microseris laciniata +
winged  +
Microseris laciniata subsp. detlingii +
winged  +
Microseris laciniata subsp. laciniata +
winged  +
Microseris laciniata subsp. leptosepala +
winged  +
Microseris laciniata subsp. siskiyouensis +
winged  +
Microseris nutans +
winged  +
Microseris paludosa +
winged  +
Microseris sylvatica +
winged  +
Monolopia +
winged;ribbed;winged;ribbed  +
Monolopia congdonii +
winged;ribbed;winged;ribbed  +
Monolopia gracilens +
winged;ribbed;winged;ribbed  +
Monolopia lanceolata +
winged;ribbed;winged;ribbed  +
Monolopia major +
winged;ribbed;winged;ribbed  +
Monolopia stricta +
winged;ribbed;winged;ribbed  +
Mulgedium +
winged  +
Mulgedium pulchellum +
winged  +
Munzothamnus +
winged  +
Munzothamnus blairii +
winged  +
Mycelis +
winged  +
Mycelis muralis +
winged  +
N
Nicolletia +
winged;ribbed;winged;ribbed  +
Nicolletia edwardsii +
winged;ribbed;winged;ribbed  +
Nicolletia occidentalis +
winged;ribbed;winged;ribbed  +
Nothocalaïs +
winged  +
Nothocalaïs alpestris +
winged  +
Nothocalaïs cuspidata +
winged  +
Nothocalaïs nigrescens +
winged  +
Nothocalaïs troximoides +
winged  +
O
Oedipodium +
stalked  +
Oedipodium griffithianum +
stalked  +
Orochaenactis +
winged;ribbed;winged;ribbed  +
Orochaenactis thysanocarpha +
winged;ribbed;winged;ribbed  +
Osmadenia +
winged;ribbed;winged;ribbed  +
Osmadenia tenella +
winged;ribbed;winged;ribbed  +
Osteospermum +
winged  +
Osteospermum ecklonis +
winged  +
Osteospermum spinescens +
winged  +
Oxytenia +
winged;ribbed;winged;ribbed  +
Oxytenia acerosa +
winged;ribbed;winged;ribbed  +
P
Packera +
winged;nerved;ribbed  +
Packera anonyma +
winged;nerved;ribbed  +
Packera antennariifolia +
winged;nerved;ribbed  +
Packera aurea +
winged;nerved;ribbed  +
Packera bernardina +
winged;nerved;ribbed  +
Packera bolanderi +
winged;nerved;ribbed  +
Packera bolanderi var. bolanderi +
winged;nerved;ribbed  +
Packera bolanderi var. harfordii +
winged;nerved;ribbed  +
Packera breweri +
winged;nerved;ribbed  +
Packera cana +
winged;nerved;ribbed  +
Packera cardamine +
winged;nerved;ribbed  +
Packera castoreus +
winged;nerved;ribbed  +
Packera clevelandii +
winged;nerved;ribbed  +
Packera contermina +
winged;nerved;ribbed  +
Packera crocata +
winged;nerved;ribbed  +
Packera cymbalaria +
winged;nerved;ribbed  +
Packera cynthioides +
winged;nerved;ribbed  +
Packera debilis +
winged;nerved;ribbed  +
Packera dimorphophylla +
winged;nerved;ribbed  +
Packera dimorphophylla var. dimorphophylla +
winged;nerved;ribbed  +
Packera dimorphophylla var. intermedia +
winged;nerved;ribbed  +
Packera dimorphophylla var. paysonii +
winged;nerved;ribbed  +
Packera eurycephala +
winged;nerved;ribbed  +
Packera eurycephala var. eurycephala +
winged;nerved;ribbed  +
Packera eurycephala var. lewisrosei +
winged;nerved;ribbed  +
Packera fendleri +
winged;nerved;ribbed  +
Packera flettii +
winged;nerved;ribbed  +
Packera franciscana +
winged;nerved;ribbed  +
Packera ganderi +
winged;nerved;ribbed  +
Packera glabella +
winged;nerved;ribbed  +
Packera greenei +
winged;nerved;ribbed  +
Packera hartiana +
winged;nerved;ribbed  +
Packera hesperia +
winged;nerved;ribbed  +
Packera hyperborealis +
winged;nerved;ribbed  +
Packera indecora +
winged;nerved;ribbed  +
Packera ionophylla +
winged;nerved;ribbed  +
Packera layneae +
winged;nerved;ribbed  +
Packera macounii +
winged;nerved;ribbed  +
Packera malmstenii +
winged;nerved;ribbed  +
Packera millefolium +
winged;nerved;ribbed  +
Packera millelobata +
winged;nerved;ribbed  +
Packera multilobata +
winged;nerved;ribbed  +
Packera musiniensis +
winged;nerved;ribbed  +
Packera neomexicana +
winged;nerved;ribbed  +
Packera neomexicana var. mutabilis +
winged;nerved;ribbed  +
Packera neomexicana var. neomexicana +
winged;nerved;ribbed  +
Packera neomexicana var. toumeyi +
winged;nerved;ribbed  +
Packera obovata +
winged;nerved;ribbed  +
Packera ogotorukensis +
winged;nerved;ribbed  +
Packera pauciflora +
winged;nerved;ribbed  +
Packera paupercula +
winged;nerved;ribbed  +
Packera plattensis +
winged;nerved;ribbed  +
Packera porteri +
winged;nerved;ribbed  +
Packera pseudaurea +
winged;nerved;ribbed  +
Packera pseudaurea var. flavula +
winged;nerved;ribbed  +
Packera pseudaurea var. pseudaurea +
winged;nerved;ribbed  +
Packera pseudaurea var. semicordata +
winged;nerved;ribbed  +
Packera quercetorum +
winged;nerved;ribbed  +
Packera sanguisorboides +
winged;nerved;ribbed  +
Packera schweinitziana +
winged;nerved;ribbed  +
Packera spellenbergii +
winged;nerved;ribbed  +
Packera streptanthifolia +
winged;nerved;ribbed  +
Packera subnuda +
winged;nerved;ribbed  +
Packera subnuda var. moresbiensis +
winged;nerved;ribbed  +
Packera subnuda var. subnuda +
winged;nerved;ribbed  +
Packera tampicana +
winged;nerved;ribbed  +
Packera texensis +
winged;nerved;ribbed  +
Packera tomentosa +
winged;nerved;ribbed  +
Packera tridenticulata +
winged;nerved;ribbed  +
Packera werneriifolia +
winged;nerved;ribbed  +
Palafoxia +
winged;ribbed;winged;ribbed  +
Palafoxia arida +
winged;ribbed;winged;ribbed  +
Palafoxia callosa +
winged;ribbed;winged;ribbed  +
Palafoxia feayi +
winged;ribbed;winged;ribbed  +
Palafoxia hookeriana +
winged;ribbed;winged;ribbed  +
Palafoxia integrifolia +
winged;ribbed;winged;ribbed  +
Palafoxia reverchonii +
winged;ribbed;winged;ribbed  +
Palafoxia riograndensis +
winged;ribbed;winged;ribbed  +
Palafoxia rosea +
winged;ribbed;winged;ribbed  +
Palafoxia sphacelata +
winged;ribbed;winged;ribbed  +
Palafoxia texana +
winged;ribbed;winged;ribbed  +
Parasenecio +
winged;nerved;ribbed  +
Parasenecio auriculatus +
winged;nerved;ribbed  +
Parthenice +
winged;ribbed;winged;ribbed  +
Parthenice mollis +
winged;ribbed;winged;ribbed  +
Parthenium +
winged;ribbed;winged;ribbed  +
Parthenium alpinum +
winged;ribbed;winged;ribbed  +
Parthenium argentatum +
winged;ribbed;winged;ribbed  +
Parthenium confertum +
winged;ribbed;winged;ribbed  +
Parthenium hysterophorus +
winged;ribbed;winged;ribbed  +
Parthenium incanum +
winged;ribbed;winged;ribbed  +
Parthenium integrifolium +
winged;ribbed;winged;ribbed  +
Parthenium ligulatum +
winged;ribbed;winged;ribbed  +
Pascalia +
winged;ribbed;winged;ribbed  +
Pascalia glauca +
winged;ribbed;winged;ribbed  +
Pectis +
winged;ribbed;winged;ribbed  +
Pectis angustifolia +
winged;ribbed;winged;ribbed  +
Pectis angustifolia var. angustifolia +
winged;ribbed;winged;ribbed  +
Pectis angustifolia var. fastigiata +
winged;ribbed;winged;ribbed  +
Pectis angustifolia var. tenella +
winged;ribbed;winged;ribbed  +
Pectis cylindrica +
winged;ribbed;winged;ribbed  +
Pectis filipes +
winged;ribbed;winged;ribbed  +
Pectis filipes var. subnuda +
winged;ribbed;winged;ribbed  +
Pectis glaucescens +
winged;ribbed;winged;ribbed  +
Pectis humifusa +
winged;ribbed;winged;ribbed  +
Pectis imberbis +
winged;ribbed;winged;ribbed  +
Pectis linearifolia +
winged;ribbed;winged;ribbed  +
Pectis linifolia +
winged;ribbed;winged;ribbed  +
Pectis linifolia var. linifolia +
winged;ribbed;winged;ribbed  +
Pectis longipes +
winged;ribbed;winged;ribbed  +
Pectis papposa +
winged;ribbed;winged;ribbed  +
Pectis papposa var. grandis +
winged;ribbed;winged;ribbed  +
Pectis papposa var. papposa +
winged;ribbed;winged;ribbed  +
Pectis prostrata +
winged;ribbed;winged;ribbed  +
Pectis rusbyi +
winged;ribbed;winged;ribbed  +
Pectis ×floridana +
winged;ribbed;winged;ribbed  +
Pericallis +
winged;nerved;ribbed  +
Pericallis hybrida +
winged;nerved;ribbed  +
Pericome +
winged;ribbed;winged;ribbed  +
Pericome caudata +
winged;ribbed;winged;ribbed  +
Perityle +
winged;ribbed;winged;ribbed  +
Perityle aglossa +
winged;ribbed;winged;ribbed  +
Perityle ajoensis +
winged;ribbed;winged;ribbed  +
Perityle ambrosiifolia +
winged;ribbed;winged;ribbed  +
Perityle angustifolia +
winged;ribbed;winged;ribbed  +
Perityle bisetosa +
winged;ribbed;winged;ribbed  +
Perityle bisetosa var. appressa +
winged;ribbed;winged;ribbed  +
Perityle bisetosa var. bisetosa +
winged;ribbed;winged;ribbed  +
Perityle bisetosa var. scalaris +
winged;ribbed;winged;ribbed  +
Perityle cernua +
winged;ribbed;winged;ribbed  +
Perityle ciliata +
winged;ribbed;winged;ribbed  +
Perityle cinerea +
winged;ribbed;winged;ribbed  +
Perityle cochisensis +
winged;ribbed;winged;ribbed  +
Perityle congesta +
winged;ribbed;winged;ribbed  +
Perityle coronopifolia +
winged;ribbed;winged;ribbed  +
Perityle dissecta +
winged;ribbed;winged;ribbed  +
Perityle emoryi +
winged;ribbed;winged;ribbed  +
Perityle fosteri +
winged;ribbed;winged;ribbed  +
Perityle gilensis +
winged;ribbed;winged;ribbed  +
Perityle gilensis var. gilensis +
winged;ribbed;winged;ribbed  +
Perityle gilensis var. salensis +
winged;ribbed;winged;ribbed  +
Perityle gracilis +
winged;ribbed;winged;ribbed  +
Perityle huecoensis +
winged;ribbed;winged;ribbed  +
Perityle intricata +
winged;ribbed;winged;ribbed  +
Perityle inyoensis +
winged;ribbed;winged;ribbed  +
Perityle lemmonii +
winged;ribbed;winged;ribbed  +
Perityle lindheimeri +
winged;ribbed;winged;ribbed  +
Perityle lindheimeri var. halimifolia +
winged;ribbed;winged;ribbed  +
Perityle lindheimeri var. lindheimeri +
winged;ribbed;winged;ribbed  +
Perityle megalocephala +
winged;ribbed;winged;ribbed  +
Perityle megalocephala var. megalocephala +
winged;ribbed;winged;ribbed  +
Perityle megalocephala var. oligophylla +
winged;ribbed;winged;ribbed  +
Perityle microglossa +
winged;ribbed;winged;ribbed  +
Perityle microglossa var. microglossa +
winged;ribbed;winged;ribbed  +
Perityle parryi +
winged;ribbed;winged;ribbed  +
Perityle quinqueflora +
winged;ribbed;winged;ribbed  +
Perityle rupestris +
winged;ribbed;winged;ribbed  +
Perityle rupestris var. albiflora +
winged;ribbed;winged;ribbed  +
Perityle rupestris var. rupestris +
winged;ribbed;winged;ribbed  +
Perityle saxicola +
winged;ribbed;winged;ribbed  +
Perityle sect. Laphamia +
winged;ribbed;winged;ribbed  +
Perityle sect. Pappothrix +
winged;ribbed;winged;ribbed  +
Perityle sect. Perityle +
winged;ribbed;winged;ribbed  +
Perityle specuicola +
winged;ribbed;winged;ribbed  +
Perityle stansburyi +
winged;ribbed;winged;ribbed  +
Perityle staurophylla +
winged;ribbed;winged;ribbed  +
Perityle staurophylla var. homoflora +
winged;ribbed;winged;ribbed  +
Perityle staurophylla var. staurophylla +
winged;ribbed;winged;ribbed  +
Perityle tenella +
winged;ribbed;winged;ribbed  +
Perityle vaseyi +
winged;ribbed;winged;ribbed  +
Perityle villosa +
winged;ribbed;winged;ribbed  +
Perityle vitreomontana +
winged;ribbed;winged;ribbed  +
Perityle warnockii +
winged;ribbed;winged;ribbed  +
Petasites +
winged;nerved;ribbed  +
Petasites frigidus +
winged;nerved;ribbed  +
Petasites frigidus var. frigidus +
winged;nerved;ribbed  +
Petasites frigidus var. palmatus +
winged;nerved;ribbed  +
Petasites frigidus var. sagittatus +
winged;nerved;ribbed  +
Petasites frigidus var. ×vitifolius +
winged;nerved;ribbed  +
Peucephyllum +
winged;ribbed;winged;ribbed  +
Peucephyllum schottii +
winged;ribbed;winged;ribbed  +
Phalacroseris +
winged  +
Phalacroseris bolanderi +
winged  +
Phoebanthus +
winged;ribbed;winged;ribbed  +
Phoebanthus grandiflorus +
winged;ribbed;winged;ribbed  +
Phoebanthus tenuifolius +
winged;ribbed;winged;ribbed  +
Picradeniopsis +
winged;ribbed;winged;ribbed  +
Picradeniopsis oppositifolia +
winged;ribbed;winged;ribbed  +
Picradeniopsis woodhousei +
winged;ribbed;winged;ribbed  +
Picris +
winged  +
Picris hieracioides +
winged  +
Picris rhagadioloides +
winged  +
Pinaropappus +
winged  +
Pinaropappus parvus +
winged  +
Pinaropappus roseus +
winged  +
Pinus albicaulis +
wingless  +
Pinus cembroides +
wingless  +
Pinus edulis +
wingless  +
Pinus flexilis +
nearly  +, wingless  +
Pinus monophylla +
wingless  +
Pinus quadrifolia +
wingless  +
Pinus strobiformis +
wingless  +
Plateilema +
winged;ribbed;winged;ribbed  +
Plateilema palmeri +
winged;ribbed;winged;ribbed  +
Platyschkuhria +
winged;ribbed;winged;ribbed  +
Platyschkuhria integrifolia +
winged;ribbed;winged;ribbed  +
Pleiacanthus +
winged  +
Pleiacanthus spinosus +
winged  +
Pluchea +
ribbed;smooth  +
Pluchea baccharis +
ribbed;smooth  +
Pluchea camphorata +
ribbed;smooth  +
Pluchea carolinensis +
ribbed;smooth  +
Pluchea foetida +
ribbed;smooth  +
Pluchea longifolia +
ribbed;smooth  +
Pluchea odorata +
ribbed;smooth  +
Pluchea odorata var. odorata +
ribbed;smooth  +
Pluchea odorata var. succulenta +
ribbed;smooth  +
Pluchea sagittalis +
ribbed;smooth  +
Pluchea sericea +
ribbed;smooth  +
Pluchea yucatanensis +
ribbed;smooth  +
Polymnia +
winged;ribbed;winged;ribbed  +
Polymnia canadensis +
winged;ribbed;winged;ribbed  +
Polymnia cossatotensis +
winged;ribbed;winged;ribbed  +
Polymnia laevigata +
winged;ribbed;winged;ribbed  +
Porophyllum +
winged;ribbed;winged;ribbed  +
Porophyllum gracile +
winged;ribbed;winged;ribbed  +
Porophyllum greggii +
winged;ribbed;winged;ribbed  +
Porophyllum pygmaeum +
winged;ribbed;winged;ribbed  +
Porophyllum ruderale +
winged;ribbed;winged;ribbed  +
Porophyllum ruderale var. macrocephalum +
winged;ribbed;winged;ribbed  +
Porophyllum scoparium +
winged;ribbed;winged;ribbed  +
Prenanthella +
winged  +
Prenanthella exigua +
winged  +
Prenanthes +
winged  +
Prenanthes alata +
winged  +
Prenanthes alba +
winged  +
Prenanthes altissima +
winged  +
Prenanthes aspera +
winged  +
Prenanthes autumnalis +
winged  +
Prenanthes barbata +
winged  +
Prenanthes boottii +
winged  +
Prenanthes carrii +
winged  +
Prenanthes crepidinea +
winged  +
Prenanthes racemosa +
winged  +
Prenanthes roanensis +
winged  +
Prenanthes sagittata +
winged  +
Prenanthes serpentaria +
winged  +
Prenanthes trifoliolata +
winged  +
Psacalium +
winged;nerved;ribbed  +
Psacalium decompositum +
winged;nerved;ribbed  +
Psathyrotes +
winged;ribbed;winged;ribbed  +
Psathyrotes annua +
winged;ribbed;winged;ribbed  +
Psathyrotes pilifera +
winged;ribbed;winged;ribbed  +
Psathyrotes ramosissima +
winged;ribbed;winged;ribbed  +
Psathyrotopsis +
winged;ribbed;winged;ribbed  +
Psathyrotopsis scaposa +
winged;ribbed;winged;ribbed  +
Pseudelephantopus +
ribbed;nerved;ribbed;nerved;smooth  +
Pseudelephantopus spicatus +
ribbed;nerved;ribbed;nerved;smooth  +
Pseudobahia +
winged;ribbed;winged;ribbed  +
Pseudobahia bahiifolia +
winged;ribbed;winged;ribbed  +
Pseudobahia heermannii +
winged;ribbed;winged;ribbed  +
Pseudobahia peirsonii +
winged;ribbed;winged;ribbed  +
Pseudoclappia +
winged;ribbed;winged;ribbed  +
Pseudoclappia arenaria +
winged;ribbed;winged;ribbed  +
Pseudoclappia watsonii +
winged;ribbed;winged;ribbed  +
Pseudogynoxys +
winged;nerved;ribbed  +
Pseudogynoxys chenopodioides +
winged;nerved;ribbed  +
Pseudotaxiphyllum +
multicellular  +
Pseudotaxiphyllum distichaceum +
multicellular  +
Pseudotaxiphyllum elegans +
multicellular  +
Pseudotaxiphyllum homomallifolium +
multicellular  +
Psilostrophe +
winged;ribbed;winged;ribbed  +
Psilostrophe bakeri +
winged;ribbed;winged;ribbed  +
Psilostrophe cooperi +
winged;ribbed;winged;ribbed  +
Psilostrophe gnaphalodes +
winged;ribbed;winged;ribbed  +
Psilostrophe sparsiflora +
winged;ribbed;winged;ribbed  +
Psilostrophe tagetina +
winged;ribbed;winged;ribbed  +
Psilostrophe villosa +
winged;ribbed;winged;ribbed  +
Pterocaulon +
ribbed;smooth  +
Pterocaulon pycnostachyum +
ribbed;smooth  +
Pterocaulon virgatum +
ribbed;smooth  +
Pyrrhopappus +
winged  +
Pyrrhopappus carolinianus +
winged  +
Pyrrhopappus grandiflorus +
winged  +
Pyrrhopappus pauciflorus +
winged  +
Pyrrhopappus rothrockii +
winged  +
R
Rafinesquia +
winged  +
Rafinesquia californica +
winged  +
Rafinesquia neomexicana +
winged  +
Raillardella +
winged;ribbed;winged;ribbed  +
Raillardella argentea +
winged;ribbed;winged;ribbed  +
Raillardella pringlei +
winged;ribbed;winged;ribbed  +
Raillardella scaposa +
winged;ribbed;winged;ribbed  +
Rainiera +
winged;nerved;ribbed  +
Rainiera stricta +
winged;nerved;ribbed  +
Ratibida +
winged;ribbed;winged;ribbed  +
Ratibida columnifera +
winged;ribbed;winged;ribbed  +
Ratibida peduncularis +
winged;ribbed;winged;ribbed  +
Ratibida peduncularis var. peduncularis +
winged;ribbed;winged;ribbed  +
Ratibida peduncularis var. picta +
winged;ribbed;winged;ribbed  +
Ratibida pinnata +
winged;ribbed;winged;ribbed  +
Ratibida tagetes +
winged;ribbed;winged;ribbed  +
Rhagadiolus +
winged  +
Rhagadiolus stellatus +
winged  +
Rhynchospora +
cancellate  +
Rhynchospora alba +
cancellate  +
Rhynchospora baldwinii +
cancellate  +
Rhynchospora brachychaeta +
cancellate  +
Rhynchospora breviseta +
cancellate  +
Rhynchospora caduca +
cancellate  +
Rhynchospora californica +
cancellate  +
Rhynchospora capillacea +
stipitate  +
Rhynchospora capitellata +
stipitate  +
Rhynchospora careyana +
cancellate  +
Rhynchospora cephalantha +
cancellate  +
Rhynchospora chalarocephala +
cancellate  +
Rhynchospora chapmanii +
cancellate  +
Rhynchospora ciliaris +
cancellate  +
Rhynchospora colorata +
cancellate  +
Rhynchospora compressa +
cancellate  +
Rhynchospora corniculata +
cancellate  +
Rhynchospora crinipes +
cancellate  +
Rhynchospora curtissii +
cancellate  +
Rhynchospora debilis +
cancellate  +
Rhynchospora decurrens +
cancellate  +
Rhynchospora divergens +
cancellate  +
Rhynchospora elliottii +
cancellate  +
Rhynchospora eximia +
cancellate  +
Rhynchospora fascicularis +
cancellate  +
Rhynchospora fernaldii +
cancellate  +
Rhynchospora filifolia +
cancellate  +
Rhynchospora floridensis +
cancellate  +
Rhynchospora fusca +
cancellate  +
Rhynchospora globularis +
cancellate  +
Rhynchospora globularis var. globularis +
cancellate  +
Rhynchospora globularis var. pinetorum +
cancellate  +
Rhynchospora globularis var. saxicola +
cancellate  +
Rhynchospora glomerata +
stipitate  +
Rhynchospora gracilenta +
cancellate  +
Rhynchospora grayi +
buttressed  +
Rhynchospora harperi +
cancellate  +
Rhynchospora harveyi +
cancellate  +
Rhynchospora harveyi var. culixa +
cancellate  +
Rhynchospora harveyi var. harveyi +
cancellate  +
Rhynchospora indianolensis +
cancellate  +
Rhynchospora inexpansa +
cancellate  +
Rhynchospora inundata +
stipitate  +
Rhynchospora knieskernii +
cancellate  +
Rhynchospora kunthii +
cancellate  +
Rhynchospora latifolia +
cancellate  +
Rhynchospora macra +
cancellate  +
Rhynchospora macrostachya +
cancellate  +
Rhynchospora megalocarpa +
buttressed  +
Rhynchospora megaplumosa +
short-stipitate  +
Rhynchospora microcarpa +
cancellate  +
Rhynchospora microcephala +
cancellate  +
Rhynchospora miliacea +
cancellate  +
Rhynchospora mixta +
cancellate  +
Rhynchospora nitens +
cancellate  +
Rhynchospora nivea +
cancellate  +
Rhynchospora odorata +
cancellate  +
Rhynchospora oligantha +
necked  +
Rhynchospora pallida +
cancellate  +
Rhynchospora perplexa +
cancellate  +
Rhynchospora pineticola +
cancellate  +
Rhynchospora pleiantha +
cancellate  +
Rhynchospora plumosa +
cancellate  +
Rhynchospora punctata +
cancellate  +
Rhynchospora pusilla +
cancellate  +
Rhynchospora rariflora +
cancellate  +
Rhynchospora recognita +
cancellate  +
Rhynchospora scirpoides +
cancellate  +
Rhynchospora solitaria +
cancellate  +
Rhynchospora stenophylla +
cancellate  +
Rhynchospora thornei +
cancellate  +
Rhynchospora torreyana +
cancellate  +
Rhynchospora tracyi +
cancellate  +
Rhynchospora wrightiana +
cancellate  +
Roldana +
winged;nerved;ribbed  +
Roldana hartwegii +
winged;nerved;ribbed  +
Rudbeckia +
winged;ribbed;winged;ribbed  +
Rudbeckia alpicola +
winged;ribbed;winged;ribbed  +
Rudbeckia amplexicaulis +
winged;ribbed;winged;ribbed  +
Rudbeckia auriculata +
winged;ribbed;winged;ribbed  +
Rudbeckia californica +
winged;ribbed;winged;ribbed  +
Rudbeckia fulgida +
winged;ribbed;winged;ribbed  +
Rudbeckia fulgida var. deamii +
winged;ribbed;winged;ribbed  +
Rudbeckia fulgida var. fulgida +
winged;ribbed;winged;ribbed  +
Rudbeckia fulgida var. palustris +
winged;ribbed;winged;ribbed  +
Rudbeckia fulgida var. spathulata +
winged;ribbed;winged;ribbed  +
Rudbeckia fulgida var. speciosa +
winged;ribbed;winged;ribbed  +
Rudbeckia fulgida var. sullivantii +
winged;ribbed;winged;ribbed  +
Rudbeckia fulgida var. umbrosa +
winged;ribbed;winged;ribbed  +
Rudbeckia glaucescens +
winged;ribbed;winged;ribbed  +
Rudbeckia graminifolia +
winged;ribbed;winged;ribbed  +
Rudbeckia grandiflora +
winged;ribbed;winged;ribbed  +
Rudbeckia grandiflora var. alismifolia +
winged;ribbed;winged;ribbed  +
Rudbeckia grandiflora var. grandiflora +
winged;ribbed;winged;ribbed  +
Rudbeckia heliopsidis +
winged;ribbed;winged;ribbed  +
Rudbeckia hirta +
winged;ribbed;winged;ribbed  +
Rudbeckia hirta var. angustifolia +
winged;ribbed;winged;ribbed  +
Rudbeckia hirta var. floridana +
winged;ribbed;winged;ribbed  +
Rudbeckia hirta var. hirta +
winged;ribbed;winged;ribbed  +
Rudbeckia hirta var. pulcherrima +
winged;ribbed;winged;ribbed  +
Rudbeckia klamathensis +
winged;ribbed;winged;ribbed  +
Rudbeckia laciniata +
winged;ribbed;winged;ribbed  +
Rudbeckia laciniata var. ampla +
winged;ribbed;winged;ribbed  +
Rudbeckia laciniata var. bipinnata +
winged;ribbed;winged;ribbed  +
Rudbeckia laciniata var. heterophylla +
winged;ribbed;winged;ribbed  +
Rudbeckia laciniata var. humilis +
winged;ribbed;winged;ribbed  +
Rudbeckia laciniata var. laciniata +
winged;ribbed;winged;ribbed  +
Rudbeckia maxima +
winged;ribbed;winged;ribbed  +
Rudbeckia missouriensis +
winged;ribbed;winged;ribbed  +
Rudbeckia mohrii +
winged;ribbed;winged;ribbed  +
Rudbeckia mollis +
winged;ribbed;winged;ribbed  +
Rudbeckia montana +
winged;ribbed;winged;ribbed  +
Rudbeckia nitida +
winged;ribbed;winged;ribbed  +
Rudbeckia occidentalis +
winged;ribbed;winged;ribbed  +
Rudbeckia scabrifolia +
winged;ribbed;winged;ribbed  +
Rudbeckia sect. Dracopis +
winged;ribbed;winged;ribbed  +
Rudbeckia sect. Macrocline +
winged;ribbed;winged;ribbed  +
Rudbeckia sect. Rudbeckia +
winged;ribbed;winged;ribbed  +
Rudbeckia subtomentosa +
winged;ribbed;winged;ribbed  +
Rudbeckia texana +
winged;ribbed;winged;ribbed  +
Rudbeckia triloba +
winged;ribbed;winged;ribbed  +
Rudbeckia triloba var. pinnatiloba +
winged;ribbed;winged;ribbed  +
Rudbeckia triloba var. rupestris +
winged;ribbed;winged;ribbed  +
Rudbeckia triloba var. triloba +
winged;ribbed;winged;ribbed  +
Rugelia +
winged;nerved;ribbed  +
Rugelia nudicaulis +
winged;nerved;ribbed  +
S
Sachsia +
ribbed;smooth  +
Sachsia polycephala +
ribbed;smooth  +
Sanvitalia +
winged;ribbed;winged;ribbed  +
Sanvitalia abertii +
winged;ribbed;winged;ribbed  +
Sanvitalia ocymoides +
winged;ribbed;winged;ribbed  +
Sanvitalia procumbens +
winged;ribbed;winged;ribbed  +
Sartwellia +
winged;ribbed;winged;ribbed  +
Sartwellia flaveriae +
winged;ribbed;winged;ribbed  +
Scabrethia +
winged;ribbed;winged;ribbed  +
Scabrethia scabra +
winged;ribbed;winged;ribbed  +
Scabrethia scabra subsp. attenuata +
winged;ribbed;winged;ribbed  +
Scabrethia scabra subsp. canescens +
winged;ribbed;winged;ribbed  +
Scabrethia scabra subsp. scabra +
winged;ribbed;winged;ribbed  +
Schkuhria +
winged;ribbed;winged;ribbed  +
Schkuhria multiflora +
winged;ribbed;winged;ribbed  +
Schkuhria pinnata +
winged;ribbed;winged;ribbed  +
Sclerocarpus +
winged;ribbed;winged;ribbed  +
Sclerocarpus uniserialis +
winged;ribbed;winged;ribbed  +
Scolymus +
winged  +
Scolymus hispanicus +
winged  +
Scolymus maculatus +
winged  +
Scorzonera +
winged  +
Scorzonera hispanica +
winged  +
Scorzonera laciniata +
winged  +
Senecio +
winged;nerved;ribbed  +
Senecio actinella +
winged;nerved;ribbed  +
Senecio amplectens +
winged;nerved;ribbed  +
Senecio amplectens var. amplectens +
winged;nerved;ribbed  +
Senecio amplectens var. holmii +
winged;nerved;ribbed  +
Senecio ampullaceus +
winged;nerved;ribbed  +
Senecio aphanactis +
winged;nerved;ribbed  +
Senecio arizonicus +
winged;nerved;ribbed  +
Senecio aronicoides +
winged;nerved;ribbed  +
Senecio astephanus +
winged;nerved;ribbed  +
Senecio atratus +
winged;nerved;ribbed  +
Senecio bigelovii +
winged;nerved;ribbed  +
Senecio bigelovii var. bigelovii +
winged;nerved;ribbed  +
Senecio bigelovii var. hallii +
winged;nerved;ribbed  +
Senecio blochmaniae +
winged;nerved;ribbed  +
Senecio californicus +
winged;nerved;ribbed  +
Senecio cannabifolius +
winged;nerved;ribbed  +
Senecio clarkianus +
winged;nerved;ribbed  +
Senecio crassulus +
winged;nerved;ribbed  +
Senecio elegans +
winged;nerved;ribbed  +
Senecio elmeri +
winged;nerved;ribbed  +
Senecio eremophilus +
winged;nerved;ribbed  +
Senecio eremophilus var. eremophilus +
winged;nerved;ribbed  +
Senecio eremophilus var. kingii +
winged;nerved;ribbed  +
Senecio eremophilus var. macdougalii +
winged;nerved;ribbed  +
Senecio ertterae +
winged;nerved;ribbed  +
Senecio erucifolius +
winged;nerved;ribbed  +
Senecio flaccidus +
winged;nerved;ribbed  +
Senecio flaccidus var. douglasii +
winged;nerved;ribbed  +
Senecio flaccidus var. flaccidus +
winged;nerved;ribbed  +
Senecio flaccidus var. monoensis +
winged;nerved;ribbed  +
Senecio fremontii +
winged;nerved;ribbed  +
Senecio fremontii var. blitoides +
winged;nerved;ribbed  +
Senecio fremontii var. fremontii +
winged;nerved;ribbed  +
Senecio fremontii var. inexpectatus +
winged;nerved;ribbed  +
Senecio fremontii var. occidentalis +
winged;nerved;ribbed  +
Senecio hydrophiloides +
winged;nerved;ribbed  +
Senecio hydrophilus +
winged;nerved;ribbed  +
Senecio integerrimus +
winged;nerved;ribbed  +
Senecio integerrimus var. exaltatus +
winged;nerved;ribbed  +
Senecio integerrimus var. integerrimus +
winged;nerved;ribbed  +
Senecio integerrimus var. major +
winged;nerved;ribbed  +
Senecio integerrimus var. ochroleucus +
winged;nerved;ribbed  +
Senecio integerrimus var. scribneri +
winged;nerved;ribbed  +
Senecio jacobaea +
winged;nerved;ribbed  +
Senecio lemmonii +
winged;nerved;ribbed  +
Senecio lugens +
winged;nerved;ribbed  +
Senecio lyonii +
winged;nerved;ribbed  +
Senecio megacephalus +
winged;nerved;ribbed  +
Senecio mohavensis +
winged;nerved;ribbed  +
Senecio multidentatus +
winged;nerved;ribbed  +
Senecio multidentatus var. huachucanus +
winged;nerved;ribbed  +
Senecio neowebsteri +
winged;nerved;ribbed  +
Senecio parryi +
winged;nerved;ribbed  +
Senecio pattersonensis +
winged;nerved;ribbed  +
Senecio pseudoarnica +
winged;nerved;ribbed  +
Senecio pudicus +
winged;nerved;ribbed  +
Senecio quaylei +
winged;nerved;ribbed  +
Senecio rapifolius +
winged;nerved;ribbed  +
Senecio riddellii +
winged;nerved;ribbed  +
Senecio sacramentanus +
winged;nerved;ribbed  +
Senecio scorzonella +
winged;nerved;ribbed  +
Senecio serra +
winged;nerved;ribbed  +
Senecio serra var. admirabilis +
winged;nerved;ribbed  +
Senecio serra var. serra +
winged;nerved;ribbed  +
Senecio sheldonensis +
winged;nerved;ribbed  +
Senecio soldanella +
winged;nerved;ribbed  +
Senecio spartioides +
winged;nerved;ribbed  +
Senecio sphaerocephalus +
winged;nerved;ribbed  +
Senecio spribillei +
winged;nerved;ribbed  +
Senecio squalidus +
winged;nerved;ribbed  +
Senecio sylvaticus +
winged;nerved;ribbed  +
Senecio taraxacoides +
winged;nerved;ribbed  +
Senecio triangularis +
winged;nerved;ribbed  +
Senecio viscosus +
winged;nerved;ribbed  +
Senecio vulgaris +
winged;nerved;ribbed  +
Senecio warnockii +
winged;nerved;ribbed  +
Senecio wootonii +
winged;nerved;ribbed  +
Shinnersoseris +
winged  +
Shinnersoseris rostrata +
winged  +
Silphium +
winged;ribbed;winged;ribbed  +
Silphium albiflorum +
winged;ribbed;winged;ribbed  +
Silphium asteriscus +
winged;ribbed;winged;ribbed  +
Silphium asteriscus var. asteriscus +
winged;ribbed;winged;ribbed  +
Silphium asteriscus var. dentatum +
winged;ribbed;winged;ribbed  +
Silphium asteriscus var. latifolium +
winged;ribbed;winged;ribbed  +
Silphium asteriscus var. simpsonii +
winged;ribbed;winged;ribbed  +
Silphium asteriscus var. trifoliatum +
winged;ribbed;winged;ribbed  +
Silphium brachiatum +
winged;ribbed;winged;ribbed  +
Silphium compositum +
winged;ribbed;winged;ribbed  +
Silphium glutinosum +
winged;ribbed;winged;ribbed  +
Silphium integrifolium +
winged;ribbed;winged;ribbed  +
Silphium integrifolium var. integrifolium +
winged;ribbed;winged;ribbed  +
Silphium integrifolium var. laeve +
winged;ribbed;winged;ribbed  +
Silphium laciniatum +
winged;ribbed;winged;ribbed  +
Silphium mohrii +
winged;ribbed;winged;ribbed  +
Silphium perfoliatum +
winged;ribbed;winged;ribbed  +
Silphium perfoliatum var. connatum +
winged;ribbed;winged;ribbed  +
Silphium perfoliatum var. perfoliatum +
winged;ribbed;winged;ribbed  +
Silphium radula +
winged;ribbed;winged;ribbed  +
Silphium radula var. gracile +
winged;ribbed;winged;ribbed  +
Silphium radula var. radula +
winged;ribbed;winged;ribbed  +
Silphium terebinthinaceum +
winged;ribbed;winged;ribbed  +
Silphium terebinthinaceum var. pinnatifidum +
winged;ribbed;winged;ribbed  +
Silphium terebinthinaceum var. terebinthinaceum +
winged;ribbed;winged;ribbed  +
Silphium wasiotense +
winged;ribbed;winged;ribbed  +
Simsia +
winged;ribbed;winged;ribbed  +
Simsia calva +
winged;ribbed;winged;ribbed  +
Simsia lagasceiformis +
winged;ribbed;winged;ribbed  +
Sinosenecio +
winged;nerved;ribbed  +
Sinosenecio newcombei +
winged;nerved;ribbed  +
Smallanthus +
winged;ribbed;winged;ribbed  +
Smallanthus uvedalia +
winged;ribbed;winged;ribbed  +
Soliva sessilis +
winged  +
Sonchus +
winged  +
Sonchus arvensis +
winged  +
Sonchus arvensis subsp. arvensis +
winged  +
Sonchus arvensis subsp. uliginosus +
winged  +
Sonchus asper +
winged  +
Sonchus oleraceus +
winged  +
Sonchus palustris +
winged  +
Sonchus tenerrimus +
winged  +
Sphagneticola +
winged;ribbed;winged;ribbed  +
Sphagneticola trilobata +
winged;ribbed;winged;ribbed  +
Stebbinsoseris +
winged  +
Stebbinsoseris decipiens +
winged  +
Stebbinsoseris heterocarpa +
winged  +
Stephanomeria +
winged  +
Stephanomeria cichoriacea +
winged  +
Stephanomeria diegensis +
winged  +
Stephanomeria elata +
winged  +
Stephanomeria exigua +
winged  +
Stephanomeria exigua subsp. carotifera +
winged  +
Stephanomeria exigua subsp. coronaria +
winged  +
Stephanomeria exigua subsp. deanei +
winged  +
Stephanomeria exigua subsp. exigua +
winged  +
Stephanomeria exigua subsp. macrocarpa +
winged  +
Stephanomeria fluminea +
winged  +
Stephanomeria lactucina +
winged  +
Stephanomeria malheurensis +
winged  +
Stephanomeria paniculata +
winged  +
Stephanomeria parryi +
winged  +
Stephanomeria pauciflora +
winged  +
Stephanomeria runcinata +
winged  +
Stephanomeria tenuifolia +
winged  +
Stephanomeria thurberi +
winged  +
Stephanomeria virgata +
winged  +
Stephanomeria virgata subsp. pleurocarpa +
winged  +
Stephanomeria virgata subsp. virgata +
winged  +
Stokesia +
ribbed;nerved;ribbed;nerved;smooth  +
Stokesia laevis +
ribbed;nerved;ribbed;nerved;smooth  +
Synedrella +
winged;ribbed;winged;ribbed  +
Synedrella nodiflora +
winged;ribbed;winged;ribbed  +
Syntrichopappus +
winged;ribbed;winged;ribbed  +
Syntrichopappus fremontii +
winged;ribbed;winged;ribbed  +
Syntrichopappus lemmonii +
winged;ribbed;winged;ribbed  +
T
Tagetes +
winged;ribbed;winged;ribbed  +
Tagetes erecta +
winged;ribbed;winged;ribbed  +
Tagetes lemmonii +
winged;ribbed;winged;ribbed  +
Tagetes micrantha +
winged;ribbed;winged;ribbed  +
Tagetes minuta +
winged;ribbed;winged;ribbed  +
Taraxacum +
winged  +
Taraxacum alaskanum +
winged  +
Taraxacum californicum +
winged  +
Taraxacum carneocoloratum +
winged  +
Taraxacum ceratophorum +
winged  +
Taraxacum erythrospermum +
winged  +
Taraxacum holmenianum +
winged  +
Taraxacum hyparcticum +
winged  +
Taraxacum lapponicum +
winged  +
Taraxacum latilobum +
winged  +
Taraxacum laurentianum +
winged  +
Taraxacum officinale +
winged  +
Taraxacum palustre +
winged  +
Taraxacum phymatocarpum +
winged  +
Taraxacum scopulorum +
winged  +
Taraxacum trigonolobum +
winged  +
Tephroseris +
winged;nerved;ribbed  +
Tephroseris frigida +
winged;nerved;ribbed  +
Tephroseris kjellmanii +
winged;nerved;ribbed  +
Tephroseris lindstroemii +
winged;nerved;ribbed  +
Tephroseris palustris +
winged;nerved;ribbed  +
Tephroseris tundricola +
winged;nerved;ribbed  +
Tephroseris yukonensis +
winged;nerved;ribbed  +
Tetradymia +
winged;nerved;ribbed  +
Tetradymia argyraea +
winged;nerved;ribbed  +
Tetradymia axillaris +
winged;nerved;ribbed  +
Tetradymia axillaris var. axillaris +
winged;nerved;ribbed  +
Tetradymia axillaris var. longispina +
winged;nerved;ribbed  +
Tetradymia canescens +
winged;nerved;ribbed  +
Tetradymia comosa +
winged;nerved;ribbed  +
Tetradymia filifolia +
winged;nerved;ribbed  +
Tetradymia glabrata +
winged;nerved;ribbed  +
Tetradymia nuttallii +
winged;nerved;ribbed  +
Tetradymia spinosa +
winged;nerved;ribbed  +
Tetradymia stenolepis +
winged;nerved;ribbed  +
Tetradymia tetrameres +
winged;nerved;ribbed  +
Tetragonotheca +
winged;ribbed;winged;ribbed  +
Tetragonotheca helianthoides +
winged;ribbed;winged;ribbed  +
Tetragonotheca ludoviciana +
winged;ribbed;winged;ribbed  +
Tetragonotheca repanda +
winged;ribbed;winged;ribbed  +
Tetragonotheca texana +
winged;ribbed;winged;ribbed  +
Tetraneuris +
winged;ribbed;winged;ribbed  +
Tetraneuris acaulis +
winged;ribbed;winged;ribbed  +
Tetraneuris acaulis var. acaulis +
winged;ribbed;winged;ribbed  +
Tetraneuris acaulis var. arizonica +
winged;ribbed;winged;ribbed  +
Tetraneuris acaulis var. caespitosa +
winged;ribbed;winged;ribbed  +
Tetraneuris acaulis var. epunctata +
winged;ribbed;winged;ribbed  +
Tetraneuris argentea +
winged;ribbed;winged;ribbed  +
Tetraneuris herbacea +
winged;ribbed;winged;ribbed  +
Tetraneuris ivesiana +
winged;ribbed;winged;ribbed  +
Tetraneuris linearifolia +
winged;ribbed;winged;ribbed  +
Tetraneuris linearifolia var. arenicola +
winged;ribbed;winged;ribbed  +
Tetraneuris linearifolia var. linearifolia +
winged;ribbed;winged;ribbed  +
Tetraneuris scaposa +
winged;ribbed;winged;ribbed  +
Tetraneuris scaposa var. argyrocaulon +
winged;ribbed;winged;ribbed  +
Tetraneuris scaposa var. scaposa +
winged;ribbed;winged;ribbed  +
Tetraneuris torreyana +
winged;ribbed;winged;ribbed  +
Tetraneuris turneri +
winged;ribbed;winged;ribbed  +
Tetraneuris verdiensis +
winged;ribbed;winged;ribbed  +
Thalictrum amphibolum +
veined  +
Thalictrum clavatum +
3-veined  +
Thalictrum cooleyi +
veined  +
Thalictrum coriaceum +
ribbed  +, veined  +
Thalictrum dasycarpum +
veined  +
Thalictrum debile +
6-8-veined  +
Thalictrum dioicum +
veined  +
Thalictrum fendleri +
3-4(-5)-veined  +
Thalictrum heliophilum +
3-veined  +
Thalictrum macrostylum +
veined  +
Thalictrum minus +
veined  +
Thalictrum occidentale +
3-veined  +
Thalictrum pubescens +
veined  +
Thalictrum thalictroides +
8-10-veined  +
Thelesperma +
winged;ribbed;winged;ribbed  +
Thelesperma ambiguum +
winged;ribbed;winged;ribbed  +
Thelesperma burridgeanum +
winged;ribbed;winged;ribbed  +
Thelesperma filifolium +
winged;ribbed;winged;ribbed  +
Thelesperma flavodiscum +
winged;ribbed;winged;ribbed  +
Thelesperma longipes +
winged;ribbed;winged;ribbed  +
Thelesperma megapotamicum +
winged;ribbed;winged;ribbed  +
Thelesperma nuecense +
winged;ribbed;winged;ribbed  +
Thelesperma simplicifolium +
winged;ribbed;winged;ribbed  +
Thelesperma subnudum +
winged;ribbed;winged;ribbed  +
Thymophylla +
winged;ribbed;winged;ribbed  +
Thymophylla acerosa +
winged;ribbed;winged;ribbed  +
Thymophylla aurea +
winged;ribbed;winged;ribbed  +
Thymophylla aurea var. aurea +
winged;ribbed;winged;ribbed  +
Thymophylla aurea var. polychaeta +
winged;ribbed;winged;ribbed  +
Thymophylla concinna +
winged;ribbed;winged;ribbed  +
Thymophylla micropoides +
winged;ribbed;winged;ribbed  +
Thymophylla pentachaeta +
winged;ribbed;winged;ribbed  +
Thymophylla pentachaeta var. belenidium +
winged;ribbed;winged;ribbed  +
Thymophylla pentachaeta var. hartwegii +
winged;ribbed;winged;ribbed  +
Thymophylla pentachaeta var. pentachaeta +
winged;ribbed;winged;ribbed  +
Thymophylla pentachaeta var. puberula +
winged;ribbed;winged;ribbed  +
Thymophylla setifolia +
winged;ribbed;winged;ribbed  +
Thymophylla setifolia var. greggii +
winged;ribbed;winged;ribbed  +
Thymophylla tenuiloba +
winged;ribbed;winged;ribbed  +
Thymophylla tenuiloba var. tenuiloba +
winged;ribbed;winged;ribbed  +
Thymophylla tenuiloba var. texana +
winged;ribbed;winged;ribbed  +
Thymophylla tenuiloba var. treculii +
winged;ribbed;winged;ribbed  +
Thymophylla tenuiloba var. wrightii +
winged;ribbed;winged;ribbed  +
Thymophylla tephroleuca +
winged;ribbed;winged;ribbed  +
Tithonia +
winged;ribbed;winged;ribbed  +
Tithonia diversifolia +
winged;ribbed;winged;ribbed  +
Tithonia rotundifolia +
winged;ribbed;winged;ribbed  +
Tithonia thurberi +
winged;ribbed;winged;ribbed  +
Tolpis +
winged  +
Tolpis barbata +
winged  +
Tragopogon +
winged  +
Tragopogon dubius +
winged  +
Tragopogon mirus +
winged  +
Tragopogon miscellus +
winged  +
Tragopogon porrifolius +
winged  +
Tragopogon pratensis +
winged  +
Trichoptilium +
winged;ribbed;winged;ribbed  +
Trichoptilium incisum +
winged;ribbed;winged;ribbed  +
Tridax +
winged;ribbed;winged;ribbed  +
Tridax procumbens +
winged;ribbed;winged;ribbed  +
Trixis +
ribbed;smooth  +
Trixis californica +
ribbed;smooth  +
Trixis californica var. californica +
ribbed;smooth  +
Trixis inula +
ribbed;smooth  +
Tussilago +
winged;nerved;ribbed  +
Tussilago farfara +
winged;nerved;ribbed  +
U
Uropappus +
winged  +
Uropappus lindleyi +
winged  +
Urospermum +
winged  +
Urospermum picroides +
winged  +
V
Varilla +
winged;ribbed;winged;ribbed  +
Varilla texana +
winged;ribbed;winged;ribbed  +
Venegasia +
winged;ribbed;winged;ribbed  +
Venegasia carpesioides +
winged;ribbed;winged;ribbed  +
Verbesina +
winged;ribbed;winged;ribbed  +
Verbesina alternifolia +
winged;ribbed;winged;ribbed  +
Verbesina aristata +
winged;ribbed;winged;ribbed  +
Verbesina chapmanii +
winged;ribbed;winged;ribbed  +
Verbesina dissita +
winged;ribbed;winged;ribbed  +
Verbesina encelioides +
winged;ribbed;winged;ribbed  +
Verbesina helianthoides +
winged;ribbed;winged;ribbed  +
Verbesina heterophylla +
winged;ribbed;winged;ribbed  +
Verbesina lindheimeri +
winged;ribbed;winged;ribbed  +
Verbesina longifolia +
winged;ribbed;winged;ribbed  +
Verbesina microptera +
winged;ribbed;winged;ribbed  +
Verbesina nana +
winged;ribbed;winged;ribbed  +
Verbesina occidentalis +
winged;ribbed;winged;ribbed  +
Verbesina oreophila +
winged;ribbed;winged;ribbed  +
Verbesina rothrockii +
winged;ribbed;winged;ribbed  +
Verbesina virginica +
winged;ribbed;winged;ribbed  +
Verbesina walteri +
winged;ribbed;winged;ribbed  +
Vernonia +
ribbed;nerved;ribbed;nerved;smooth  +
Vernonia acaulis +
ribbed;nerved;ribbed;nerved;smooth  +
Vernonia angustifolia +
ribbed;nerved;ribbed;nerved;smooth  +
Vernonia arkansana +
ribbed;nerved;ribbed;nerved;smooth  +
Vernonia baldwinii +
ribbed;nerved;ribbed;nerved;smooth  +
Vernonia blodgettii +
ribbed;nerved;ribbed;nerved;smooth  +
Vernonia fasciculata +
ribbed;nerved;ribbed;nerved;smooth  +
Vernonia flaccidifolia +
ribbed;nerved;ribbed;nerved;smooth  +
Vernonia gigantea +
ribbed;nerved;ribbed;nerved;smooth  +
Vernonia glauca +
ribbed;nerved;ribbed;nerved;smooth  +
Vernonia larseniae +
ribbed;nerved;ribbed;nerved;smooth  +
Vernonia lettermannii +
ribbed;nerved;ribbed;nerved;smooth  +
Vernonia lindheimeri +
ribbed;nerved;ribbed;nerved;smooth  +
Vernonia marginata +
ribbed;nerved;ribbed;nerved;smooth  +
Vernonia missurica +
ribbed;nerved;ribbed;nerved;smooth  +
Vernonia noveboracensis +
ribbed;nerved;ribbed;nerved;smooth  +
Vernonia pulchella +
ribbed;nerved;ribbed;nerved;smooth  +
Vernonia texana +
ribbed;nerved;ribbed;nerved;smooth  +
Viguiera +
winged;ribbed;winged;ribbed  +
Viguiera cordifolia +
winged;ribbed;winged;ribbed  +
Viguiera dentata +
winged;ribbed;winged;ribbed  +
Viguiera stenoloba +
winged;ribbed;winged;ribbed  +
W
Wedelia +
winged;ribbed;winged;ribbed  +
Wedelia acapulcensis +
winged;ribbed;winged;ribbed  +
Wedelia acapulcensis var. hispida +
winged;ribbed;winged;ribbed  +
Wyethia +
winged;ribbed;winged;ribbed  +
Wyethia amplexicaulis +
winged;ribbed;winged;ribbed  +
Wyethia angustifolia +
winged;ribbed;winged;ribbed  +
Wyethia arizonica +
winged;ribbed;winged;ribbed  +
Wyethia glabra +
winged;ribbed;winged;ribbed  +
Wyethia helenioides +
winged;ribbed;winged;ribbed  +
Wyethia helianthoides +
winged;ribbed;winged;ribbed  +
Wyethia longicaulis +
winged;ribbed;winged;ribbed  +
Wyethia mollis +
winged;ribbed;winged;ribbed  +
X
Xanthium +
winged;ribbed;winged;ribbed  +
Xanthium spinosum +
winged;ribbed;winged;ribbed  +
Xanthium strumarium +
winged;ribbed;winged;ribbed  +
Y
Yermo +
winged;nerved;ribbed  +
Yermo xanthocephalus +
winged;nerved;ribbed  +
Youngia +
winged  +
Youngia japonica +
winged  +
Z
Zaluzania +
winged;ribbed;winged;ribbed  +
Zaluzania grayana +
winged;ribbed;winged;ribbed  +
Zinnia +
winged;ribbed;winged;ribbed  +
Zinnia acerosa +
winged;ribbed;winged;ribbed  +
Zinnia anomala +
winged;ribbed;winged;ribbed  +
Zinnia grandiflora +
winged;ribbed;winged;ribbed  +
Zinnia peruviana +
winged;ribbed;winged;ribbed  +
Zinnia violacea +
winged;ribbed;winged;ribbed  +