Property:Anther base shape

Types of anther base shape

None.

Parts of anther base shape

None.

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A
Acamptopappus +
not tailed  +, rounded  +, obtuse  +
Acamptopappus shockleyi +
not tailed  +, rounded  +, obtuse  +
Acamptopappus sphaerocephalus +
not tailed  +, rounded  +, obtuse  +
Acamptopappus sphaerocephalus var. hirtellus +
not tailed  +, rounded  +, obtuse  +
Acamptopappus sphaerocephalus var. sphaerocephalus +
not tailed  +, rounded  +, obtuse  +
Acanthospermum +
not tailed  +, rounded  +, obtuse  +
Acanthospermum australe +
not tailed  +, rounded  +, obtuse  +
Acanthospermum hispidum +
not tailed  +, rounded  +, obtuse  +
Acanthospermum humile +
not tailed  +, rounded  +, obtuse  +
Achillea +
not tailed  +, obtuse  +
Achillea alpina +
not tailed  +, obtuse  +
Achillea millefolium +
not tailed  +, obtuse  +
Achillea nobilis +
not tailed  +, obtuse  +
Achillea ptarmica +
not tailed  +, obtuse  +
Achyrachaena +
not tailed  +, rounded  +, obtuse  +
Achyrachaena mollis +
not tailed  +, rounded  +, obtuse  +
Acmella +
not tailed  +, rounded  +, obtuse  +
Acmella pusilla +
not tailed  +, rounded  +, obtuse  +
Acmella repens +
not tailed  +, rounded  +, obtuse  +
Acourtia +
tailed  +
Acourtia microcephala +
tailed  +
Acourtia nana +
tailed  +
Acourtia runcinata +
tailed  +
Acourtia thurberi +
tailed  +
Acourtia wrightii +
tailed  +
Acroptilon +
short-tailed  +
Acroptilon repens +
short-tailed  +
Adenocaulon +
tailed  +
Adenocaulon bicolor +
tailed  +
Adenophyllum +
not tailed  +, rounded  +, obtuse  +
Adenophyllum cooperi +
not tailed  +, rounded  +, obtuse  +
Adenophyllum porophylloides +
not tailed  +, rounded  +, obtuse  +
Adenophyllum wrightii +
not tailed  +, rounded  +, obtuse  +
Adenophyllum wrightii var. wrightii +
not tailed  +, rounded  +, obtuse  +
Ageratina +
not tailed  +, truncate  +, rounded  +, …
Ageratina adenophora +
not tailed  +, truncate  +, rounded  +, …
Ageratina altissima +
not tailed  +, truncate  +, rounded  +, …
Ageratina altissima var. altissima +
not tailed  +, truncate  +, rounded  +, …
Ageratina altissima var. roanensis +
not tailed  +, truncate  +, rounded  +, …
Ageratina aromatica +
not tailed  +, truncate  +, rounded  +, …
Ageratina havanensis +
not tailed  +, truncate  +, rounded  +, …
Ageratina herbacea +
not tailed  +, truncate  +, rounded  +, …
Ageratina jucunda +
not tailed  +, truncate  +, rounded  +, …
Ageratina lemmonii +
not tailed  +, truncate  +, rounded  +, …
Ageratina luciae-brauniae +
not tailed  +, truncate  +, rounded  +, …
Ageratina occidentalis +
not tailed  +, truncate  +, rounded  +, …
Ageratina paupercula +
not tailed  +, truncate  +, rounded  +, …
Ageratina rothrockii +
not tailed  +, truncate  +, rounded  +, …
Ageratina shastensis +
not tailed  +, truncate  +, rounded  +, …
Ageratina thyrsiflora +
not tailed  +, truncate  +, rounded  +, …
Ageratina wrightii +
not tailed  +, truncate  +, rounded  +, …
Ageratum +
not tailed  +, truncate  +, rounded  +, …
Ageratum conyzoides +
not tailed  +, truncate  +, rounded  +, …
Ageratum corymbosum +
not tailed  +, truncate  +, rounded  +, …
Ageratum houstonianum +
not tailed  +, truncate  +, rounded  +, …
Ageratum maritimum +
not tailed  +, truncate  +, rounded  +, …
Agnorhiza +
not tailed  +, rounded  +, obtuse  +
Agnorhiza bolanderi +
not tailed  +, rounded  +, obtuse  +
Agnorhiza elata +
not tailed  +, rounded  +, obtuse  +
Agnorhiza invenusta +
not tailed  +, rounded  +, obtuse  +
Agnorhiza ovata +
not tailed  +, rounded  +, obtuse  +
Agnorhiza reticulata +
not tailed  +, rounded  +, obtuse  +
Agoseris +
tailed  +
Agoseris apargioides +
tailed  +
Agoseris apargioides var. apargioides +
tailed  +
Agoseris apargioides var. eastwoodiae +
tailed  +
Agoseris apargioides var. maritima +
tailed  +
Agoseris aurantiaca +
tailed  +
Agoseris aurantiaca var. aurantiaca +
tailed  +
Agoseris aurantiaca var. purpurea +
tailed  +
Agoseris glauca +
tailed  +
Agoseris glauca var. dasycephala +
tailed  +
Agoseris glauca var. glauca +
tailed  +
Agoseris grandiflora +
tailed  +
Agoseris grandiflora var. grandiflora +
tailed  +
Agoseris grandiflora var. leptophylla +
tailed  +
Agoseris heterophylla +
tailed  +
Agoseris heterophylla var. cryptopleura +
tailed  +
Agoseris heterophylla var. heterophylla +
tailed  +
Agoseris heterophylla var. quentinii +
tailed  +
Agoseris hirsuta +
tailed  +
Agoseris monticola +
tailed  +
Agoseris parviflora +
tailed  +
Agoseris retrorsa +
tailed  +
Agoseris ×elata +
tailed  +
Almutaster +
not tailed  +, rounded  +, obtuse  +
Almutaster pauciflorus +
not tailed  +, rounded  +, obtuse  +
Amauriopsis +
not tailed  +, rounded  +, obtuse  +
Amauriopsis dissecta +
not tailed  +, rounded  +, obtuse  +
Amberboa +
tailed  +
Amberboa moschata +
tailed  +
Amblyolepis +
not tailed  +, rounded  +, obtuse  +
Amblyolepis setigera +
not tailed  +, rounded  +, obtuse  +
Amblyopappus +
not tailed  +, rounded  +, obtuse  +
Amblyopappus pusillus +
not tailed  +, rounded  +, obtuse  +
Ambrosia +
not tailed  +, rounded  +, obtuse  +
Ambrosia acanthicarpa +
not tailed  +, rounded  +, obtuse  +
Ambrosia ambrosioides +
not tailed  +, rounded  +, obtuse  +
Ambrosia artemisiifolia +
not tailed  +, rounded  +, obtuse  +
Ambrosia bidentata +
not tailed  +, rounded  +, obtuse  +
Ambrosia chamissonis +
not tailed  +, rounded  +, obtuse  +
Ambrosia cheiranthifolia +
not tailed  +, rounded  +, obtuse  +
Ambrosia chenopodiifolia +
not tailed  +, rounded  +, obtuse  +
Ambrosia confertiflora +
not tailed  +, rounded  +, obtuse  +
Ambrosia cordifolia +
not tailed  +, rounded  +, obtuse  +
Ambrosia deltoidea +
not tailed  +, rounded  +, obtuse  +
Ambrosia dumosa +
not tailed  +, rounded  +, obtuse  +
Ambrosia eriocentra +
not tailed  +, rounded  +, obtuse  +
Ambrosia grayi +
not tailed  +, rounded  +, obtuse  +
Ambrosia hispida +
not tailed  +, rounded  +, obtuse  +
Ambrosia ilicifolia +
not tailed  +, rounded  +, obtuse  +
Ambrosia linearis +
not tailed  +, rounded  +, obtuse  +
Ambrosia monogyra +
not tailed  +, rounded  +, obtuse  +
Ambrosia psilostachya +
not tailed  +, rounded  +, obtuse  +
Ambrosia pumila +
not tailed  +, rounded  +, obtuse  +
Ambrosia salsola +
not tailed  +, rounded  +, obtuse  +
Ambrosia tomentosa +
not tailed  +, rounded  +, obtuse  +
Ambrosia trifida +
not tailed  +, rounded  +, obtuse  +
Ampelaster +
not tailed  +, rounded  +, obtuse  +
Ampelaster carolinianus +
not tailed  +, rounded  +, obtuse  +
Amphiachyris +
not tailed  +, rounded  +, obtuse  +
Amphiachyris amoena +
not tailed  +, rounded  +, obtuse  +
Amphiachyris dracunculoides +
not tailed  +, rounded  +, obtuse  +
Amphipappus +
not tailed  +, rounded  +, obtuse  +
Amphipappus fremontii +
not tailed  +, rounded  +, obtuse  +
Amphipappus fremontii var. fremontii +
not tailed  +, rounded  +, obtuse  +
Amphipappus fremontii var. spinosus +
not tailed  +, rounded  +, obtuse  +
Anaphalis +
tailed  +
Anaphalis margaritacea +
tailed  +
Ancistrocarphus +
tailed  +
Ancistrocarphus filagineus +
tailed  +
Ancistrocarphus keilii +
tailed  +
Anisocarpus +
not tailed  +, rounded  +, obtuse  +
Anisocarpus madioides +
not tailed  +, rounded  +, obtuse  +
Anisocarpus scabridus +
not tailed  +, rounded  +, obtuse  +
Anisocoma +
tailed  +
Anisocoma acaulis +
tailed  +
Antennaria +
tailed  +
Antennaria alpina +
tailed  +
Antennaria anaphaloides +
tailed  +
Antennaria arcuata +
tailed  +
Antennaria argentea +
tailed  +
Antennaria aromatica +
tailed  +
Antennaria corymbosa +
tailed  +
Antennaria densifolia +
tailed  +
Antennaria dimorpha +
tailed  +
Antennaria dioica +
tailed  +
Antennaria flagellaris +
tailed  +
Antennaria friesiana +
tailed  +
Antennaria friesiana subsp. alaskana +
tailed  +
Antennaria friesiana subsp. friesiana +
tailed  +
Antennaria friesiana subsp. neoalaskana +
tailed  +
Antennaria geyeri +
tailed  +
Antennaria howellii +
tailed  +
Antennaria howellii subsp. canadensis +
tailed  +
Antennaria howellii subsp. howellii +
tailed  +
Antennaria howellii subsp. neodioica +
tailed  +
Antennaria howellii subsp. petaloidea +
tailed  +
Antennaria lanata +
tailed  +
Antennaria luzuloides +
tailed  +
Antennaria luzuloides subsp. aberrans +
tailed  +
Antennaria luzuloides subsp. luzuloides +
tailed  +
Antennaria marginata +
tailed  +
Antennaria media +
tailed  +
Antennaria microphylla +
tailed  +
Antennaria monocephala +
tailed  +
Antennaria monocephala subsp. angustata +
tailed  +
Antennaria monocephala subsp. monocephala +
tailed  +
Antennaria neglecta +
tailed  +
Antennaria parlinii +
tailed  +
Antennaria parlinii subsp. fallax +
tailed  +
Antennaria parlinii subsp. parlinii +
tailed  +
Antennaria parvifolia +
tailed  +
Antennaria plantaginifolia +
tailed  +
Antennaria pulchella +
tailed  +
Antennaria pulcherrima +
tailed  +
Antennaria pulcherrima subsp. eucosma +
tailed  +
Antennaria pulcherrima subsp. pulcherrima +
tailed  +
Antennaria racemosa +
tailed  +
Antennaria rosea +
tailed  +
Antennaria rosea subsp. arida +
tailed  +
Antennaria rosea subsp. confinis +
tailed  +
Antennaria rosea subsp. pulvinata +
tailed  +
Antennaria rosea subsp. rosea +
tailed  +
Antennaria rosulata +
tailed  +
Antennaria soliceps +
tailed  +
Antennaria solitaria +
tailed  +
Antennaria stenophylla +
tailed  +
Antennaria suffrutescens +
tailed  +
Antennaria umbrinella +
tailed  +
Antennaria virginica +
tailed  +
Anthemis +
not tailed  +, obtuse  +
Anthemis arvensis +
not tailed  +, obtuse  +
Anthemis cotula +
not tailed  +, obtuse  +
Aphanostephus +
not tailed  +, rounded  +, obtuse  +
Aphanostephus pilosus +
not tailed  +, rounded  +, obtuse  +
Aphanostephus ramosissimus +
not tailed  +, rounded  +, obtuse  +
Aphanostephus ramosissimus var. humilis +
not tailed  +, rounded  +, obtuse  +
Aphanostephus ramosissimus var. ramosissimus +
not tailed  +, rounded  +, obtuse  +
Aphanostephus riddellii +
not tailed  +, rounded  +, obtuse  +
Aphanostephus skirrhobasis +
not tailed  +, rounded  +, obtuse  +
Aphanostephus skirrhobasis var. kidderi +
not tailed  +, rounded  +, obtuse  +
Aphanostephus skirrhobasis var. skirrhobasis +
not tailed  +, rounded  +, obtuse  +
Aphanostephus skirrhobasis var. thalassius +
not tailed  +, rounded  +, obtuse  +
Arctanthemum +
not tailed  +, obtuse  +
Arctanthemum arcticum +
not tailed  +, obtuse  +
Arctanthemum arcticum subsp. arcticum +
not tailed  +, obtuse  +
Arctanthemum arcticum subsp. polare +
not tailed  +, obtuse  +
Arctium +
tailed  +
Arctium lappa +
tailed  +
Arctium minus +
tailed  +
Arctium tomentosum +
tailed  +
Arctotheca +
obtuse  +, acute  +
Arctotheca calendula +
obtuse  +, acute  +
Arctotis +
obtuse  +, acute  +
Arctotis fastuosa +
obtuse  +, acute  +
Arctotis stoechadifolia +
obtuse  +, acute  +
Argyranthemum +
not tailed  +, obtuse  +
Argyranthemum foeniculaceum +
not tailed  +, obtuse  +
Arida +
not tailed  +, rounded  +, obtuse  +
Arida arizonica +
not tailed  +, rounded  +, obtuse  +
Arida blepharophylla +
not tailed  +, rounded  +, obtuse  +
Arida carnosa +
not tailed  +, rounded  +, obtuse  +
Arida mattturneri +
not tailed  +, rounded  +, obtuse  +
Arida parviflora +
not tailed  +, rounded  +, obtuse  +
Arida riparia +
not tailed  +, rounded  +, obtuse  +
Arnica +
not tailed  +, rounded  +, obtuse  +
Arnica acaulis +
not tailed  +, rounded  +, obtuse  +
Arnica angustifolia +
not tailed  +, rounded  +, obtuse  +
Arnica angustifolia subsp. angustifolia +
not tailed  +, rounded  +, obtuse  +
Arnica angustifolia subsp. tomentosa +
not tailed  +, rounded  +, obtuse  +
Arnica cernua +
not tailed  +, rounded  +, obtuse  +
Arnica chamissonis +
not tailed  +, rounded  +, obtuse  +
Arnica cordifolia +
not tailed  +, rounded  +, obtuse  +
Arnica dealbata +
not tailed  +, rounded  +, obtuse  +
Arnica discoidea +
not tailed  +, rounded  +, obtuse  +
Arnica fulgens +
not tailed  +, rounded  +, obtuse  +
Arnica gracilis +
not tailed  +, rounded  +, obtuse  +
Arnica griscomii +
not tailed  +, rounded  +, obtuse  +
Arnica griscomii subsp. frigida +
not tailed  +, rounded  +, obtuse  +
Arnica griscomii subsp. griscomii +
not tailed  +, rounded  +, obtuse  +
Arnica lanceolata +
not tailed  +, rounded  +, obtuse  +
Arnica lanceolata subsp. lanceolata +
not tailed  +, rounded  +, obtuse  +
Arnica lanceolata subsp. prima +
not tailed  +, rounded  +, obtuse  +
Arnica latifolia +
not tailed  +, rounded  +, obtuse  +
Arnica lessingii +
not tailed  +, rounded  +, obtuse  +
Arnica lonchophylla +
not tailed  +, rounded  +, obtuse  +
Arnica longifolia +
not tailed  +, rounded  +, obtuse  +
Arnica louiseana +
not tailed  +, rounded  +, obtuse  +
Arnica mollis +
not tailed  +, rounded  +, obtuse  +
Arnica nevadensis +
not tailed  +, rounded  +, obtuse  +
Arnica ovata +
not tailed  +, rounded  +, obtuse  +
Arnica parryi +
not tailed  +, rounded  +, obtuse  +
Arnica rydbergii +
not tailed  +, rounded  +, obtuse  +
Arnica sororia +
not tailed  +, rounded  +, obtuse  +
Arnica spathulata +
not tailed  +, rounded  +, obtuse  +
Arnica unalaschcensis +
not tailed  +, rounded  +, obtuse  +
Arnica venosa +
not tailed  +, rounded  +, obtuse  +
Arnica viscosa +
not tailed  +, rounded  +, obtuse  +
Arnoglossum +
not tailed  +, rounded  +, obtuse  +
Arnoglossum album +
not tailed  +, rounded  +, obtuse  +
Arnoglossum atriplicifolium +
not tailed  +, rounded  +, obtuse  +
Arnoglossum diversifolium +
not tailed  +, rounded  +, obtuse  +
Arnoglossum floridanum +
not tailed  +, rounded  +, obtuse  +
Arnoglossum ovatum +
not tailed  +, rounded  +, obtuse  +
Arnoglossum plantagineum +
not tailed  +, rounded  +, obtuse  +
Arnoglossum reniforme +
not tailed  +, rounded  +, obtuse  +
Arnoglossum sulcatum +
not tailed  +, rounded  +, obtuse  +
Arnoseris +
tailed  +
Arnoseris minima +
tailed  +
Artemisia +
not tailed  +, obtuse  +
Artemisia abrotanum +
not tailed  +, obtuse  +
Artemisia absinthium +
not tailed  +, obtuse  +
Artemisia alaskana +
not tailed  +, obtuse  +
Artemisia aleutica +
not tailed  +, obtuse  +
Artemisia annua +
not tailed  +, obtuse  +
Artemisia arbuscula +
not tailed  +, obtuse  +
Artemisia arbuscula subsp. arbuscula +
not tailed  +, obtuse  +
Artemisia arbuscula subsp. longiloba +
not tailed  +, obtuse  +
Artemisia arbuscula subsp. thermopola +
not tailed  +, obtuse  +
Artemisia biennis +
not tailed  +, obtuse  +
Artemisia bigelovii +
not tailed  +, obtuse  +
Artemisia borealis +
not tailed  +, obtuse  +
Artemisia borealis subsp. borealis +
not tailed  +, obtuse  +
Artemisia borealis subsp. richardsoniana +
not tailed  +, obtuse  +
Artemisia californica +
not tailed  +, obtuse  +
Artemisia campestris +
not tailed  +, obtuse  +
Artemisia campestris subsp. canadensis +
not tailed  +, obtuse  +
Artemisia campestris subsp. caudata +
not tailed  +, obtuse  +
Artemisia campestris subsp. pacifica +
not tailed  +, obtuse  +
Artemisia cana +
not tailed  +, obtuse  +
Artemisia cana subsp. bolanderi +
not tailed  +, obtuse  +
Artemisia cana subsp. cana +
not tailed  +, obtuse  +
Artemisia cana subsp. viscidula +
not tailed  +, obtuse  +
Artemisia carruthii +
not tailed  +, obtuse  +
Artemisia douglasiana +
not tailed  +, obtuse  +
Artemisia dracunculus +
not tailed  +, obtuse  +
Artemisia filifolia +
not tailed  +, obtuse  +
Artemisia franserioides +
not tailed  +, obtuse  +
Artemisia frigida +
not tailed  +, obtuse  +
Artemisia furcata +
not tailed  +, obtuse  +
Artemisia globularia +
not tailed  +, obtuse  +
Artemisia globularia subsp. globularia +
not tailed  +, obtuse  +
Artemisia globularia subsp. lutea +
not tailed  +, obtuse  +
Artemisia glomerata +
not tailed  +, obtuse  +
Artemisia laciniata +
not tailed  +, obtuse  +
Artemisia laciniata subsp. laciniata +
not tailed  +, obtuse  +
Artemisia laciniata subsp. parryi +
not tailed  +, obtuse  +
Artemisia longifolia +
not tailed  +, obtuse  +
Artemisia ludoviciana +
not tailed  +, obtuse  +
Artemisia ludoviciana subsp. albula +
not tailed  +, obtuse  +
Artemisia ludoviciana subsp. candicans +
not tailed  +, obtuse  +
Artemisia ludoviciana subsp. incompta +
not tailed  +, obtuse  +
Artemisia ludoviciana subsp. ludoviciana +
not tailed  +, obtuse  +
Artemisia ludoviciana subsp. mexicana +
not tailed  +, obtuse  +
Artemisia ludoviciana subsp. redolens +
not tailed  +, obtuse  +
Artemisia michauxiana +
not tailed  +, obtuse  +
Artemisia nesiotica +
not tailed  +, obtuse  +
Artemisia norvegica +
not tailed  +, obtuse  +
Artemisia norvegica subsp. saxatilis +
not tailed  +, obtuse  +
Artemisia nova +
not tailed  +, obtuse  +
Artemisia packardiae +
not tailed  +, obtuse  +
Artemisia palmeri +
not tailed  +, obtuse  +
Artemisia papposa +
not tailed  +, obtuse  +
Artemisia pattersonii +
not tailed  +, obtuse  +
Artemisia pedatifida +
not tailed  +, obtuse  +
Artemisia pontica +
not tailed  +, obtuse  +
Artemisia porteri +
not tailed  +, obtuse  +
Artemisia pycnocephala +
not tailed  +, obtuse  +
Artemisia pygmaea +
not tailed  +, obtuse  +
Artemisia rigida +
not tailed  +, obtuse  +
Artemisia rothrockii +
not tailed  +, obtuse  +
Artemisia rupestris +
not tailed  +, obtuse  +
Artemisia scopulorum +
not tailed  +, obtuse  +
Artemisia senjavinensis +
not tailed  +, obtuse  +
Artemisia serrata +
not tailed  +, obtuse  +
Artemisia spiciformis +
not tailed  +, obtuse  +
Artemisia stelleriana +
not tailed  +, obtuse  +
Artemisia subg. Absinthium +
not tailed  +, obtuse  +
Artemisia subg. Artemisia +
not tailed  +, obtuse  +
Artemisia subg. Drancunculus +
not tailed  +, obtuse  +
Artemisia subg. Tridentatae +
not tailed  +, obtuse  +
Artemisia suksdorfii +
not tailed  +, obtuse  +
Artemisia tilesii +
not tailed  +, obtuse  +
Artemisia tridentata +
not tailed  +, obtuse  +
Artemisia tridentata subsp. parishii +
not tailed  +, obtuse  +
Artemisia tridentata subsp. tridentata +
not tailed  +, obtuse  +
Artemisia tridentata subsp. vaseyana +
not tailed  +, obtuse  +
Artemisia tridentata subsp. wyomingensis +
not tailed  +, obtuse  +
Artemisia tripartita +
not tailed  +, obtuse  +
Artemisia tripartita subsp. rupicola +
not tailed  +, obtuse  +
Artemisia tripartita subsp. tripartita +
not tailed  +, obtuse  +
Artemisia vulgaris +
not tailed  +, obtuse  +
Asanthus +
not tailed  +, truncate  +, rounded  +, …
Asanthus squamulosus +
not tailed  +, truncate  +, rounded  +, …
Aster +
not tailed  +, rounded  +, obtuse  +
Aster alpinus +
not tailed  +, rounded  +, obtuse  +
Aster alpinus subsp. vierhapperi +
not tailed  +, rounded  +, obtuse  +
Aster tataricus +
not tailed  +, rounded  +, obtuse  +
Asteraceae (tribe Heliantheae) subtribe Ambrosiinae +
not tailed  +, rounded  +, obtuse  +
Asteraceae (tribe Heliantheae) subtribe Baeriinae +
not tailed  +, rounded  +, obtuse  +
Asteraceae (tribe Heliantheae) subtribe Chaenactidinae +
not tailed  +, rounded  +, obtuse  +
Asteraceae (tribe Heliantheae) subtribe Clappiinae +
not tailed  +, rounded  +, obtuse  +
Asteraceae (tribe Heliantheae) subtribe Coreopsidinae +
not tailed  +, rounded  +, obtuse  +
Asteraceae (tribe Heliantheae) subtribe Dimeresiinae +
not tailed  +, rounded  +, obtuse  +
Asteraceae (tribe Heliantheae) subtribe Ecliptinae +
not tailed  +, rounded  +, obtuse  +
Asteraceae (tribe Heliantheae) subtribe Flaveriinae +
not tailed  +, rounded  +, obtuse  +
Asteraceae (tribe Heliantheae) subtribe Gaillardiinae +
not tailed  +, rounded  +, obtuse  +
Asteraceae (tribe Heliantheae) subtribe Galinsoginae +
not tailed  +, rounded  +, obtuse  +
Asteraceae (tribe Heliantheae) subtribe Guardiolinae +
not tailed  +, rounded  +, obtuse  +
Asteraceae (tribe Heliantheae) subtribe Helianthinae +
not tailed  +, rounded  +, obtuse  +
Asteraceae (tribe Heliantheae) subtribe Hymenopappinae +
not tailed  +, rounded  +, obtuse  +
Asteraceae (tribe Heliantheae) subtribe Jaumeinae +
not tailed  +, rounded  +, obtuse  +
Asteraceae (tribe Heliantheae) subtribe Madiinae +
not tailed  +, rounded  +, obtuse  +
Asteraceae (tribe Heliantheae) subtribe Marshalliinae +
not tailed  +, rounded  +, obtuse  +
Asteraceae (tribe Heliantheae) subtribe Melampodiinae +
not tailed  +, rounded  +, obtuse  +
Asteraceae (tribe Heliantheae) subtribe Milleriinae +
not tailed  +, rounded  +, obtuse  +
Asteraceae (tribe Heliantheae) subtribe Pectidinae +
not tailed  +, rounded  +, obtuse  +
Asteraceae (tribe Heliantheae) subtribe Peritylinae +
not tailed  +, rounded  +, obtuse  +
Asteraceae (tribe Heliantheae) subtribe Polymniinae +
not tailed  +, rounded  +, obtuse  +
Asteraceae (tribe Heliantheae) subtribe Rudbeckiinae +
not tailed  +, rounded  +, obtuse  +
Asteraceae (tribe Heliantheae) subtribe Varillinae +
not tailed  +, rounded  +, obtuse  +
Asteraceae (tribe Heliantheae) subtribe Zaluzaniinae +
not tailed  +, rounded  +, obtuse  +
Asteraceae tribe Anthemideae +
not tailed  +, obtuse  +
Asteraceae tribe Arctotideae +
obtuse  +, acute  +
Asteraceae tribe Astereae +
not tailed  +, rounded  +, obtuse  +
Asteraceae tribe Calenduleae +
tailed  +
Asteraceae tribe Cardueae +
tailed  +
Asteraceae tribe Cichorieae +
tailed  +
Asteraceae tribe Eupatorieae +
not tailed  +, truncate  +, rounded  +, …
Asteraceae tribe Gnaphalieae +
tailed  +
Asteraceae tribe Heliantheae +
not tailed  +, rounded  +, obtuse  +
Asteraceae tribe Inuleae +
tailed  +
Asteraceae tribe Mutisieae +
tailed  +
Asteraceae tribe Plucheeae +
tailed  +
Asteraceae tribe Senecioneae +
not tailed  +, rounded  +, obtuse  +
Asteraceae tribe Vernonieae +
sagittate  +
Astranthium +
not tailed  +, rounded  +, obtuse  +
Astranthium ciliatum +
not tailed  +, rounded  +, obtuse  +
Astranthium integrifolium +
not tailed  +, rounded  +, obtuse  +
Astranthium robustum +
not tailed  +, rounded  +, obtuse  +
Atrichoseris +
tailed  +
Atrichoseris platyphylla +
tailed  +
B
Baccharis +
not tailed  +, rounded  +, obtuse  +
Baccharis angustifolia +
not tailed  +, rounded  +, obtuse  +
Baccharis bigelovii +
not tailed  +, rounded  +, obtuse  +
Baccharis brachyphylla +
not tailed  +, rounded  +, obtuse  +
Baccharis dioica +
not tailed  +, rounded  +, obtuse  +
Baccharis glomeruliflora +
not tailed  +, rounded  +, obtuse  +
Baccharis glutinosa +
not tailed  +, rounded  +, obtuse  +
Baccharis halimifolia +
not tailed  +, rounded  +, obtuse  +
Baccharis havardii +
not tailed  +, rounded  +, obtuse  +
Baccharis malibuensis +
not tailed  +, rounded  +, obtuse  +
Baccharis neglecta +
not tailed  +, rounded  +, obtuse  +
Baccharis pilularis +
not tailed  +, rounded  +, obtuse  +
Baccharis pilularis subsp. consanguinea +
not tailed  +, rounded  +, obtuse  +
Baccharis pilularis subsp. pilularis +
not tailed  +, rounded  +, obtuse  +
Baccharis plummerae +
not tailed  +, rounded  +, obtuse  +
Baccharis plummerae subsp. glabrata +
not tailed  +, rounded  +, obtuse  +
Baccharis plummerae subsp. plummerae +
not tailed  +, rounded  +, obtuse  +
Baccharis pteronioides +
not tailed  +, rounded  +, obtuse  +
Baccharis salicifolia +
not tailed  +, rounded  +, obtuse  +
Baccharis salicina +
not tailed  +, rounded  +, obtuse  +
Baccharis sarothroides +
not tailed  +, rounded  +, obtuse  +
Baccharis sergiloides +
not tailed  +, rounded  +, obtuse  +
Baccharis texana +
not tailed  +, rounded  +, obtuse  +
Baccharis thesioides +
not tailed  +, rounded  +, obtuse  +
Baccharis vanessae +
not tailed  +, rounded  +, obtuse  +
Baccharis wrightii +
not tailed  +, rounded  +, obtuse  +
Bahia +
not tailed  +, rounded  +, obtuse  +
Bahia absinthifolia +
not tailed  +, rounded  +, obtuse  +
Bahia bigelovii +
not tailed  +, rounded  +, obtuse  +
Bahia biternata +
not tailed  +, rounded  +, obtuse  +
Bahia pedata +
not tailed  +, rounded  +, obtuse  +
Bahiopsis +
not tailed  +, rounded  +, obtuse  +
Bahiopsis laciniata +
not tailed  +, rounded  +, obtuse  +
Bahiopsis parishii +
not tailed  +, rounded  +, obtuse  +
Bahiopsis reticulata +
not tailed  +, rounded  +, obtuse  +
Baileya +
not tailed  +, rounded  +, obtuse  +
Baileya multiradiata +
not tailed  +, rounded  +, obtuse  +
Baileya pauciradiata +
not tailed  +, rounded  +, obtuse  +
Baileya pleniradiata +
not tailed  +, rounded  +, obtuse  +
Balduina +
not tailed  +, rounded  +, obtuse  +
Balduina angustifolia +
not tailed  +, rounded  +, obtuse  +
Balduina atropurpurea +
not tailed  +, rounded  +, obtuse  +
Balduina uniflora +
not tailed  +, rounded  +, obtuse  +
Balsamorhiza +
not tailed  +, rounded  +, obtuse  +
Balsamorhiza careyana +
not tailed  +, rounded  +, obtuse  +
Balsamorhiza deltoidea +
not tailed  +, rounded  +, obtuse  +
Balsamorhiza hispidula +
not tailed  +, rounded  +, obtuse  +
Balsamorhiza hookeri +
not tailed  +, rounded  +, obtuse  +
Balsamorhiza incana +
not tailed  +, rounded  +, obtuse  +
Balsamorhiza lanata +
not tailed  +, rounded  +, obtuse  +
Balsamorhiza macrolepis +
not tailed  +, rounded  +, obtuse  +
Balsamorhiza macrophylla +
not tailed  +, rounded  +, obtuse  +
Balsamorhiza rosea +
not tailed  +, rounded  +, obtuse  +
Balsamorhiza sagittata +
not tailed  +, rounded  +, obtuse  +
Balsamorhiza sericea +
not tailed  +, rounded  +, obtuse  +
Balsamorhiza serrata +
not tailed  +, rounded  +, obtuse  +
Balsamorhiza subg. Artorhiza +
not tailed  +, rounded  +, obtuse  +
Balsamorhiza subg. Balsamorhiza +
not tailed  +, rounded  +, obtuse  +
Barkleyanthus +
not tailed  +, rounded  +, obtuse  +
Barkleyanthus salicifolius +
not tailed  +, rounded  +, obtuse  +
Bartlettia +
not tailed  +, rounded  +, obtuse  +
Bartlettia scaposa +
not tailed  +, rounded  +, obtuse  +
Bebbia +
not tailed  +, rounded  +, obtuse  +
Bebbia juncea +
not tailed  +, rounded  +, obtuse  +
Bebbia juncea var. aspera +
not tailed  +, rounded  +, obtuse  +
Bellis +
not tailed  +, rounded  +, obtuse  +
Bellis perennis +
not tailed  +, rounded  +, obtuse  +
Benitoa +
not tailed  +, rounded  +, obtuse  +
Benitoa occidentalis +
not tailed  +, rounded  +, obtuse  +
Berlandiera +
not tailed  +, rounded  +, obtuse  +
Berlandiera lyrata +
not tailed  +, rounded  +, obtuse  +
Berlandiera monocephala +
not tailed  +, rounded  +, obtuse  +
Berlandiera pumila +
not tailed  +, rounded  +, obtuse  +
Berlandiera subacaulis +
not tailed  +, rounded  +, obtuse  +
Berlandiera texana +
not tailed  +, rounded  +, obtuse  +
Berlandiera ×betonicifolia +
not tailed  +, rounded  +, obtuse  +
Berlandiera ×humilis +
not tailed  +, rounded  +, obtuse  +
Berlandiera ×macrophylla +
not tailed  +, rounded  +, obtuse  +
Bidens +
not tailed  +, rounded  +, obtuse  +
Bidens amplissima +
not tailed  +, rounded  +, obtuse  +
Bidens aristosa +
not tailed  +, rounded  +, obtuse  +
Bidens aurea +
not tailed  +, rounded  +, obtuse  +
Bidens beckii +
not tailed  +, rounded  +, obtuse  +
Bidens bidentoides +
not tailed  +, rounded  +, obtuse  +
Bidens bigelovii +
not tailed  +, rounded  +, obtuse  +
Bidens bipinnata +
not tailed  +, rounded  +, obtuse  +
Bidens cernua +
not tailed  +, rounded  +, obtuse  +
Bidens connata +
not tailed  +, rounded  +, obtuse  +
Bidens discoidea +
not tailed  +, rounded  +, obtuse  +
Bidens eatonii +
not tailed  +, rounded  +, obtuse  +
Bidens frondosa +
not tailed  +, rounded  +, obtuse  +
Bidens heterodoxa +
not tailed  +, rounded  +, obtuse  +
Bidens heterosperma +
not tailed  +, rounded  +, obtuse  +
Bidens hyperborea +
not tailed  +, rounded  +, obtuse  +
Bidens laevis +
not tailed  +, rounded  +, obtuse  +
Bidens lemmonii +
not tailed  +, rounded  +, obtuse  +
Bidens leptocephala +
not tailed  +, rounded  +, obtuse  +
Bidens mitis +
not tailed  +, rounded  +, obtuse  +
Bidens pilosa +
not tailed  +, rounded  +, obtuse  +
Bidens polylepis +
not tailed  +, rounded  +, obtuse  +
Bidens tenuisecta +
not tailed  +, rounded  +, obtuse  +
Bidens trichosperma +
not tailed  +, rounded  +, obtuse  +
Bidens tripartita +
not tailed  +, rounded  +, obtuse  +
Bidens vulgata +
not tailed  +, rounded  +, obtuse  +
Bigelowia +
not tailed  +, rounded  +, obtuse  +
Bigelowia nudata +
not tailed  +, rounded  +, obtuse  +
Bigelowia nudata var. australis +
not tailed  +, rounded  +, obtuse  +
Bigelowia nudata var. nudata +
not tailed  +, rounded  +, obtuse  +
Bigelowia nuttallii +
not tailed  +, rounded  +, obtuse  +
Blennosperma +
not tailed  +, rounded  +, obtuse  +
Blennosperma bakeri +
not tailed  +, rounded  +, obtuse  +
Blennosperma nanum +
not tailed  +, rounded  +, obtuse  +
Blennosperma nanum var. nanum +
not tailed  +, rounded  +, obtuse  +
Blennosperma nanum var. robustum +
not tailed  +, rounded  +, obtuse  +
Blepharipappus +
not tailed  +, rounded  +, obtuse  +
Blepharipappus scaber +
not tailed  +, rounded  +, obtuse  +
Blepharizonia +
not tailed  +, rounded  +, obtuse  +
Blepharizonia laxa +
not tailed  +, rounded  +, obtuse  +
Blepharizonia plumosa +
not tailed  +, rounded  +, obtuse  +
Boltonia +
not tailed  +, rounded  +, obtuse  +
Boltonia apalachicolensis +
not tailed  +, rounded  +, obtuse  +
Boltonia asteroides +
not tailed  +, rounded  +, obtuse  +
Boltonia asteroides var. asteroides +
not tailed  +, rounded  +, obtuse  +
Boltonia asteroides var. latisquama +
not tailed  +, rounded  +, obtuse  +
Boltonia asteroides var. recognita +
not tailed  +, rounded  +, obtuse  +
Boltonia caroliniana +
not tailed  +, rounded  +, obtuse  +
Boltonia decurrens +
not tailed  +, rounded  +, obtuse  +
Boltonia diffusa +
not tailed  +, rounded  +, obtuse  +
Boltonia diffusa var. diffusa +
not tailed  +, rounded  +, obtuse  +
Boltonia diffusa var. interior +
not tailed  +, rounded  +, obtuse  +
Borrichia +
not tailed  +, rounded  +, obtuse  +
Borrichia arborescens +
not tailed  +, rounded  +, obtuse  +
Borrichia frutescens +
not tailed  +, rounded  +, obtuse  +
Borrichia ×cubana +
not tailed  +, rounded  +, obtuse  +
Bradburia +
not tailed  +, rounded  +, obtuse  +
Bradburia hirtella +
not tailed  +, rounded  +, obtuse  +
Bradburia pilosa +
not tailed  +, rounded  +, obtuse  +
Brickellia +
not tailed  +, truncate  +, rounded  +, …
Brickellia amplexicaulis +
not tailed  +, truncate  +, rounded  +, …
Brickellia atractyloides +
not tailed  +, truncate  +, rounded  +, …
Brickellia atractyloides var. arguta +
not tailed  +, truncate  +, rounded  +, …
Brickellia atractyloides var. atractyloides +
not tailed  +, truncate  +, rounded  +, …
Brickellia atractyloides var. odontolepis +
not tailed  +, truncate  +, rounded  +, …
Brickellia baccharidea +
not tailed  +, truncate  +, rounded  +, …
Brickellia betonicifolia +
not tailed  +, truncate  +, rounded  +, …
Brickellia brachyphylla +
not tailed  +, truncate  +, rounded  +, …
Brickellia californica +
not tailed  +, truncate  +, rounded  +, …
Brickellia chenopodina +
not tailed  +, truncate  +, rounded  +, …
Brickellia cordifolia +
not tailed  +, truncate  +, rounded  +, …
Brickellia coulteri +
not tailed  +, truncate  +, rounded  +, …
Brickellia coulteri var. brachiata +
not tailed  +, truncate  +, rounded  +, …
Brickellia coulteri var. coulteri +
not tailed  +, truncate  +, rounded  +, …
Brickellia cylindracea +
not tailed  +, truncate  +, rounded  +, …
Brickellia dentata +
not tailed  +, truncate  +, rounded  +, …
Brickellia desertorum +
not tailed  +, truncate  +, rounded  +, …
Brickellia eupatorioides +
not tailed  +, truncate  +, rounded  +, …
Brickellia eupatorioides var. chlorolepis +
not tailed  +, truncate  +, rounded  +, …
Brickellia eupatorioides var. corymbulosa +
not tailed  +, truncate  +, rounded  +, …
Brickellia eupatorioides var. eupatorioides +
not tailed  +, truncate  +, rounded  +, …
Brickellia eupatorioides var. floridana +
not tailed  +, truncate  +, rounded  +, …
Brickellia eupatorioides var. gracillima +
not tailed  +, truncate  +, rounded  +, …
Brickellia eupatorioides var. texana +
not tailed  +, truncate  +, rounded  +, …
Brickellia floribunda +
not tailed  +, truncate  +, rounded  +, …
Brickellia frutescens +
not tailed  +, truncate  +, rounded  +, …
Brickellia grandiflora +
not tailed  +, truncate  +, rounded  +, …
Brickellia greenei +
not tailed  +, truncate  +, rounded  +, …
Brickellia hinckleyi +
not tailed  +, truncate  +, rounded  +, …
Brickellia hinckleyi var. hinckleyi +
not tailed  +, truncate  +, rounded  +, …
Brickellia hinckleyi var. terlinguensis +
not tailed  +, truncate  +, rounded  +, …
Brickellia incana +
not tailed  +, truncate  +, rounded  +, …
Brickellia knappiana +
not tailed  +, truncate  +, rounded  +, …
Brickellia laciniata +
not tailed  +, truncate  +, rounded  +, …
Brickellia lemmonii +
not tailed  +, truncate  +, rounded  +, …
Brickellia lemmonii var. conduplicata +
not tailed  +, truncate  +, rounded  +, …
Brickellia lemmonii var. lemmonii +
not tailed  +, truncate  +, rounded  +, …
Brickellia longifolia +
not tailed  +, truncate  +, rounded  +, …
Brickellia longifolia var. longifolia +
not tailed  +, truncate  +, rounded  +, …
Brickellia longifolia var. multiflora +
not tailed  +, truncate  +, rounded  +, …
Brickellia microphylla +
not tailed  +, truncate  +, rounded  +, …
Brickellia microphylla var. microphylla +
not tailed  +, truncate  +, rounded  +, …
Brickellia microphylla var. scabra +
not tailed  +, truncate  +, rounded  +, …
Brickellia nevinii +
not tailed  +, truncate  +, rounded  +, …
Brickellia oblongifolia +
not tailed  +, truncate  +, rounded  +, …
Brickellia oblongifolia var. linifolia +
not tailed  +, truncate  +, rounded  +, …
Brickellia oblongifolia var. oblongifolia +
not tailed  +, truncate  +, rounded  +, …
Brickellia parvula +
not tailed  +, truncate  +, rounded  +, …
Brickellia pringlei +
not tailed  +, truncate  +, rounded  +, …
Brickellia rusbyi +
not tailed  +, truncate  +, rounded  +, …
Brickellia simplex +
not tailed  +, truncate  +, rounded  +, …
Brickellia venosa +
not tailed  +, truncate  +, rounded  +, …
Brickellia veronicifolia +
not tailed  +, truncate  +, rounded  +, …
Brickelliastrum +
not tailed  +, truncate  +, rounded  +, …
Brickelliastrum fendleri +
not tailed  +, truncate  +, rounded  +, …
Brintonia +
not tailed  +, rounded  +, obtuse  +
Brintonia discoidea +
not tailed  +, rounded  +, obtuse  +
C
Cacaliopsis +
not tailed  +, rounded  +, obtuse  +
Cacaliopsis nardosmia +
not tailed  +, rounded  +, obtuse  +
Calendula +
tailed  +
Calendula arvensis +
tailed  +
Calendula officinalis +
tailed  +
Calycadenia +
not tailed  +, rounded  +, obtuse  +
Calycadenia fremontii +
not tailed  +, rounded  +, obtuse  +
Calycadenia hooveri +
not tailed  +, rounded  +, obtuse  +
Calycadenia micrantha +
not tailed  +, rounded  +, obtuse  +
Calycadenia mollis +
not tailed  +, rounded  +, obtuse  +
Calycadenia multiglandulosa +
not tailed  +, rounded  +, obtuse  +
Calycadenia oppositifolia +
not tailed  +, rounded  +, obtuse  +
Calycadenia pauciflora +
not tailed  +, rounded  +, obtuse  +
Calycadenia spicata +
not tailed  +, rounded  +, obtuse  +
Calycadenia truncata +
not tailed  +, rounded  +, obtuse  +
Calycadenia villosa +
not tailed  +, rounded  +, obtuse  +
Calycoseris +
tailed  +
Calycoseris parryi +
tailed  +
Calycoseris wrightii +
tailed  +
Calyptocarpus +
not tailed  +, rounded  +, obtuse  +
Calyptocarpus vialis +
not tailed  +, rounded  +, obtuse  +
Canadanthus +
not tailed  +, rounded  +, obtuse  +
Canadanthus modestus +
not tailed  +, rounded  +, obtuse  +
Carduus +
short-tailed  +
Carduus acanthoides +
short-tailed  +
Carduus acanthoides subsp. acanthoides +
short-tailed  +
Carduus crispus +
short-tailed  +
Carduus nutans +
short-tailed  +
Carduus pycnocephalus +
short-tailed  +
Carduus pycnocephalus subsp. pycnocephalus +
short-tailed  +
Carduus tenuiflorus +
short-tailed  +
Carlina +
linear-oblong  +, tailed  +
Carlina vulgaris +
linear-oblong  +, tailed  +
Carlina vulgaris subsp. vulgaris +
linear-oblong  +, tailed  +
Carlquistia +
not tailed  +, rounded  +, obtuse  +
Carlquistia muirii +
not tailed  +, rounded  +, obtuse  +
Carminatia +
not tailed  +, truncate  +, rounded  +, …
Carminatia tenuiflora +
not tailed  +, truncate  +, rounded  +, …
Carphephorus +
not tailed  +, truncate  +, rounded  +, …
Carphephorus bellidifolius +
not tailed  +, truncate  +, rounded  +, …
Carphephorus carnosus +
not tailed  +, truncate  +, rounded  +, …
Carphephorus corymbosus +
not tailed  +, truncate  +, rounded  +, …
Carphephorus odoratissimus +
not tailed  +, truncate  +, rounded  +, …
Carphephorus odoratissimus var. odoratissimus +
not tailed  +, truncate  +, rounded  +, …
Carphephorus odoratissimus var. subtropicanus +
not tailed  +, truncate  +, rounded  +, …
Carphephorus paniculatus +
not tailed  +, truncate  +, rounded  +, …
Carphephorus pseudoliatris +
not tailed  +, truncate  +, rounded  +, …
Carphephorus tomentosus +
not tailed  +, truncate  +, rounded  +, …
Carphochaete +
not tailed  +, truncate  +, rounded  +, …
Carphochaete bigelovii +
not tailed  +, truncate  +, rounded  +, …
Carthamus +
short-tailed  +
Carthamus creticus +
short-tailed  +
Carthamus lanatus +
short-tailed  +
Carthamus leucocaulos +
short-tailed  +
Carthamus tinctorius +
short-tailed  +
Centaurea +
tailed  +
Centaurea benedicta +
tailed  +
Centaurea calcitrapa +
tailed  +
Centaurea cyanus +
tailed  +
Centaurea depressa +
tailed  +
Centaurea diffusa +
tailed  +
Centaurea diluta +
tailed  +
Centaurea iberica +
tailed  +
Centaurea jacea +
tailed  +
Centaurea macrocephala +
tailed  +
Centaurea melitensis +
tailed  +
Centaurea montana +
tailed  +
Centaurea nigra +
tailed  +
Centaurea nigrescens +
tailed  +
Centaurea phrygia +
tailed  +
Centaurea scabiosa +
tailed  +
Centaurea solstitialis +
tailed  +
Centaurea stoebe +
tailed  +
Centaurea stoebe subsp. micranthos +
tailed  +
Centaurea sulphurea +
tailed  +
Centaurea virgata +
tailed  +
Centaurea virgata subsp. squarrosa +
tailed  +
Centaurea ×moncktonii +
tailed  +
Centratherum +
sagittate  +
Centratherum punctatum +
sagittate  +
Centromadia +
not tailed  +, rounded  +, obtuse  +
Centromadia fitchii +
not tailed  +, rounded  +, obtuse  +
Centromadia parryi +
not tailed  +, rounded  +, obtuse  +
Centromadia parryi subsp. australis +
not tailed  +, rounded  +, obtuse  +
Centromadia parryi subsp. congdonii +
not tailed  +, rounded  +, obtuse  +
Centromadia parryi subsp. parryi +
not tailed  +, rounded  +, obtuse  +
Centromadia parryi subsp. rudis +
not tailed  +, rounded  +, obtuse  +
Centromadia pungens +
not tailed  +, rounded  +, obtuse  +
Centromadia pungens subsp. laevis +
not tailed  +, rounded  +, obtuse  +
Centromadia pungens subsp. pungens +
not tailed  +, rounded  +, obtuse  +
Chaenactis +
not tailed  +, rounded  +, obtuse  +
Chaenactis alpigena +
not tailed  +, rounded  +, obtuse  +
Chaenactis artemisiifolia +
not tailed  +, rounded  +, obtuse  +
Chaenactis carphoclinia +
not tailed  +, rounded  +, obtuse  +
Chaenactis carphoclinia var. carphoclinia +
not tailed  +, rounded  +, obtuse  +
Chaenactis carphoclinia var. peirsonii +
not tailed  +, rounded  +, obtuse  +
Chaenactis cusickii +
not tailed  +, rounded  +, obtuse  +
Chaenactis douglasii +
not tailed  +, rounded  +, obtuse  +
Chaenactis douglasii var. alpina +
not tailed  +, rounded  +, obtuse  +
Chaenactis douglasii var. douglasii +
not tailed  +, rounded  +, obtuse  +
Chaenactis evermannii +
not tailed  +, rounded  +, obtuse  +
Chaenactis fremontii +
not tailed  +, rounded  +, obtuse  +
Chaenactis glabriuscula +
not tailed  +, rounded  +, obtuse  +
Chaenactis glabriuscula var. glabriuscula +
not tailed  +, rounded  +, obtuse  +
Chaenactis glabriuscula var. heterocarpha +
not tailed  +, rounded  +, obtuse  +
Chaenactis glabriuscula var. lanosa +
not tailed  +, rounded  +, obtuse  +
Chaenactis glabriuscula var. megacephala +
not tailed  +, rounded  +, obtuse  +
Chaenactis glabriuscula var. orcuttiana +
not tailed  +, rounded  +, obtuse  +
Chaenactis macrantha +
not tailed  +, rounded  +, obtuse  +
Chaenactis nevadensis +
not tailed  +, rounded  +, obtuse  +
Chaenactis nevii +
not tailed  +, rounded  +, obtuse  +
Chaenactis parishii +
not tailed  +, rounded  +, obtuse  +
Chaenactis santolinoides +
not tailed  +, rounded  +, obtuse  +
Chaenactis sect. Acarphaea +
not tailed  +, rounded  +, obtuse  +
Chaenactis sect. Chaenactis +
not tailed  +, rounded  +, obtuse  +
Chaenactis sect. Macrocarphus +
not tailed  +, rounded  +, obtuse  +
Chaenactis stevioides +
not tailed  +, rounded  +, obtuse  +
Chaenactis suffrutescens +
not tailed  +, rounded  +, obtuse  +
Chaenactis thompsonii +
not tailed  +, rounded  +, obtuse  +
Chaenactis xantiana +
not tailed  +, rounded  +, obtuse  +
Chaetadelpha +
tailed  +
Chaetadelpha wheeleri +
tailed  +
Chaetopappa +
not tailed  +, rounded  +, obtuse  +
Chaetopappa asteroides +
not tailed  +, rounded  +, obtuse  +
Chaetopappa asteroides var. asteroides +
not tailed  +, rounded  +, obtuse  +
Chaetopappa asteroides var. grandis +
not tailed  +, rounded  +, obtuse  +
Chaetopappa bellidifolia +
not tailed  +, rounded  +, obtuse  +
Chaetopappa bellioides +
not tailed  +, rounded  +, obtuse  +
Chaetopappa effusa +
not tailed  +, rounded  +, obtuse  +
Chaetopappa ericoides +
not tailed  +, rounded  +, obtuse  +
Chaetopappa hersheyi +
not tailed  +, rounded  +, obtuse  +
Chaetopappa imberbis +
not tailed  +, rounded  +, obtuse  +
Chaetopappa parryi +
not tailed  +, rounded  +, obtuse  +
Chamaechaenactis +
not tailed  +, rounded  +, obtuse  +
Chamaechaenactis scaposa +
not tailed  +, rounded  +, obtuse  +
Chamaemelum +
not tailed  +, obtuse  +
Chamaemelum fuscatum +
not tailed  +, obtuse  +
Chamaemelum nobile +
not tailed  +, obtuse  +
Chaptalia +
tailed  +
Chaptalia albicans +
tailed  +
Chaptalia texana +
tailed  +
Chaptalia tomentosa +
tailed  +
Chloracantha +
not tailed  +, rounded  +, obtuse  +
Chloracantha spinosa +
not tailed  +, rounded  +, obtuse  +
Chloracantha spinosa var. spinosa +
not tailed  +, rounded  +, obtuse  +
Chondrilla +
tailed  +
Chondrilla juncea +
tailed  +
Chorisiva +
not tailed  +, rounded  +, obtuse  +
Chorisiva nevadensis +
not tailed  +, rounded  +, obtuse  +
Chromolaena +
not tailed  +, truncate  +, rounded  +, …
Chromolaena bigelovii +
not tailed  +, truncate  +, rounded  +, …
Chromolaena frustrata +
not tailed  +, truncate  +, rounded  +, …
Chromolaena ivifolia +
not tailed  +, truncate  +, rounded  +, …
Chromolaena odorata +
not tailed  +, truncate  +, rounded  +, …
Chrysactinia +
not tailed  +, rounded  +, obtuse  +
Chrysactinia mexicana +
not tailed  +, rounded  +, obtuse  +
Chrysanthemoides +
tailed  +
Chrysanthemoides monilifera +
tailed  +
Chrysogonum +
not tailed  +, rounded  +, obtuse  +
Chrysogonum virginianum +
not tailed  +, rounded  +, obtuse  +
Chrysogonum virginianum var. australe +
not tailed  +, rounded  +, obtuse  +
Chrysogonum virginianum var. brevistolon +
not tailed  +, rounded  +, obtuse  +
Chrysogonum virginianum var. virginianum +
not tailed  +, rounded  +, obtuse  +
Chrysoma +
not tailed  +, rounded  +, obtuse  +
Chrysoma pauciflosculosa +
not tailed  +, rounded  +, obtuse  +
Chrysopsis +
not tailed  +, rounded  +, obtuse  +
Chrysopsis delaneyi +
not tailed  +, rounded  +, obtuse  +
Chrysopsis floridana +
not tailed  +, rounded  +, obtuse  +
Chrysopsis godfreyi +
not tailed  +, rounded  +, obtuse  +
Chrysopsis gossypina +
not tailed  +, rounded  +, obtuse  +
Chrysopsis gossypina subsp. cruiseana +
not tailed  +, rounded  +, obtuse  +
Chrysopsis gossypina subsp. gossypina +
not tailed  +, rounded  +, obtuse  +
Chrysopsis gossypina subsp. hyssopifolia +
not tailed  +, rounded  +, obtuse  +
Chrysopsis highlandsensis +
not tailed  +, rounded  +, obtuse  +
Chrysopsis lanuginosa +
not tailed  +, rounded  +, obtuse  +
Chrysopsis latisquamea +
not tailed  +, rounded  +, obtuse  +
Chrysopsis linearifolia +
not tailed  +, rounded  +, obtuse  +
Chrysopsis linearifolia subsp. dressii +
not tailed  +, rounded  +, obtuse  +
Chrysopsis linearifolia subsp. linearifolia +
not tailed  +, rounded  +, obtuse  +
Chrysopsis mariana +
not tailed  +, rounded  +, obtuse  +
Chrysopsis scabrella +
not tailed  +, rounded  +, obtuse  +
Chrysopsis subulata +
not tailed  +, rounded  +, obtuse  +
Chrysothamnus +
not tailed  +, rounded  +, obtuse  +
Chrysothamnus depressus +
not tailed  +, rounded  +, obtuse  +
Chrysothamnus eremobius +
not tailed  +, rounded  +, obtuse  +
Chrysothamnus greenei +
not tailed  +, rounded  +, obtuse  +
Chrysothamnus humilis +
not tailed  +, rounded  +, obtuse  +
Chrysothamnus molestus +
not tailed  +, rounded  +, obtuse  +
Chrysothamnus scopulorum +
not tailed  +, rounded  +, obtuse  +
Chrysothamnus stylosus +
not tailed  +, rounded  +, obtuse  +
Chrysothamnus vaseyi +
not tailed  +, rounded  +, obtuse  +
Chrysothamnus viscidiflorus +
not tailed  +, rounded  +, obtuse  +
Chrysothamnus viscidiflorus subsp. axillaris +
not tailed  +, rounded  +, obtuse  +
Chrysothamnus viscidiflorus subsp. lanceolatus +
not tailed  +, rounded  +, obtuse  +
Chrysothamnus viscidiflorus subsp. planifolius +
not tailed  +, rounded  +, obtuse  +
Chrysothamnus viscidiflorus subsp. puberulus +
not tailed  +, rounded  +, obtuse  +
Chrysothamnus viscidiflorus subsp. viscidiflorus +
not tailed  +, rounded  +, obtuse  +
Cichorium +
tailed  +
Cichorium intybus +
tailed  +
Cirsium +
short-tailed  +
Cirsium altissimum +
short-tailed  +
Cirsium andersonii +
short-tailed  +
Cirsium andrewsii +
short-tailed  +
Cirsium arizonicum +
short-tailed  +
Cirsium arizonicum var. arizonicum +
short-tailed  +
Cirsium arizonicum var. bipinnatum +
short-tailed  +
Cirsium arizonicum var. chellyense +
short-tailed  +
Cirsium arizonicum var. rothrockii +
short-tailed  +
Cirsium arizonicum var. tenuisectum +
short-tailed  +
Cirsium arvense +
short-tailed  +
Cirsium barnebyi +
short-tailed  +
Cirsium brevifolium +
short-tailed  +
Cirsium brevistylum +
short-tailed  +
Cirsium canescens +
short-tailed  +
Cirsium carolinianum +
short-tailed  +
Cirsium ciliolatum +
short-tailed  +
Cirsium clavatum +
short-tailed  +
Cirsium clavatum var. americanum +
short-tailed  +
Cirsium clavatum var. clavatum +
short-tailed  +
Cirsium clavatum var. osterhoutii +
short-tailed  +
Cirsium crassicaule +
short-tailed  +
Cirsium cymosum +
short-tailed  +
Cirsium cymosum var. canovirens +
short-tailed  +
Cirsium cymosum var. cymosum +
short-tailed  +
Cirsium discolor +
short-tailed  +
Cirsium douglasii +
short-tailed  +
Cirsium douglasii var. breweri +
short-tailed  +
Cirsium douglasii var. douglasii +
short-tailed  +
Cirsium drummondii +
short-tailed  +
Cirsium eatonii +
short-tailed  +
Cirsium eatonii var. clokeyi +
short-tailed  +
Cirsium eatonii var. eatonii +
short-tailed  +
Cirsium eatonii var. eriocephalum +
short-tailed  +
Cirsium eatonii var. hesperium +
short-tailed  +
Cirsium eatonii var. murdockii +
short-tailed  +
Cirsium eatonii var. peckii +
short-tailed  +
Cirsium eatonii var. viperinum +
short-tailed  +
Cirsium edule +
short-tailed  +
Cirsium edule var. edule +
short-tailed  +
Cirsium edule var. macounii +
short-tailed  +
Cirsium edule var. wenatchense +
short-tailed  +
Cirsium engelmannii +
short-tailed  +
Cirsium flodmanii +
short-tailed  +
Cirsium foliosum +
short-tailed  +
Cirsium fontinale +
short-tailed  +
Cirsium fontinale var. campylon +
short-tailed  +
Cirsium fontinale var. fontinale +
short-tailed  +
Cirsium fontinale var. obispoense +
short-tailed  +
Cirsium grahamii +
short-tailed  +
Cirsium helenioides +
short-tailed  +
Cirsium hookerianum +
short-tailed  +
Cirsium horridulum +
short-tailed  +
Cirsium horridulum var. horridulum +
short-tailed  +
Cirsium horridulum var. megacanthum +
short-tailed  +
Cirsium horridulum var. vittatum +
short-tailed  +
Cirsium hydrophilum +
short-tailed  +
Cirsium hydrophilum var. hydrophilum +
short-tailed  +
Cirsium hydrophilum var. vaseyi +
short-tailed  +
Cirsium inamoenum +
short-tailed  +
Cirsium inamoenum var. davisii +
short-tailed  +
Cirsium inamoenum var. inamoenum +
short-tailed  +
Cirsium joannae +
short-tailed  +
Cirsium kamtschaticum +
short-tailed  +
Cirsium lecontei +
short-tailed  +
Cirsium longistylum +
short-tailed  +
Cirsium mohavense +
short-tailed  +
Cirsium muticum +
short-tailed  +
Cirsium neomexicanum +
short-tailed  +
Cirsium nuttallii +
short-tailed  +
Cirsium occidentale +
short-tailed  +
Cirsium occidentale var. californicum +
short-tailed  +
Cirsium occidentale var. candidissimum +
short-tailed  +
Cirsium occidentale var. compactum +
short-tailed  +
Cirsium occidentale var. coulteri +
short-tailed  +
Cirsium occidentale var. lucianum +
short-tailed  +
Cirsium occidentale var. occidentale +
short-tailed  +
Cirsium occidentale var. venustum +
short-tailed  +
Cirsium ochrocentrum +
short-tailed  +
Cirsium ochrocentrum var. martinii +
short-tailed  +
Cirsium ochrocentrum var. ochrocentrum +
short-tailed  +
Cirsium ownbeyi +
short-tailed  +
Cirsium palustre +
short-tailed  +
Cirsium parryi +
short-tailed  +
Cirsium perplexans +
short-tailed  +
Cirsium pitcheri +
short-tailed  +
Cirsium praeteriens +
short-tailed  +
Cirsium pulcherrimum +
short-tailed  +
Cirsium pulcherrimum var. aridum +
short-tailed  +
Cirsium pulcherrimum var. pulcherrimum +
short-tailed  +
Cirsium pumilum +
short-tailed  +
Cirsium pumilum var. hillii +
short-tailed  +
Cirsium pumilum var. pumilum +
short-tailed  +
Cirsium quercetorum +
short-tailed  +
Cirsium remotifolium +
short-tailed  +
Cirsium remotifolium var. odontolepis +
short-tailed  +
Cirsium remotifolium var. remotifolium +
short-tailed  +
Cirsium remotifolium var. rivulare +
short-tailed  +
Cirsium repandum +
short-tailed  +
Cirsium rhothophilum +
short-tailed  +
Cirsium rydbergii +
short-tailed  +
Cirsium scariosum +
short-tailed  +
Cirsium scariosum var. americanum +
short-tailed  +
Cirsium scariosum var. citrinum +
short-tailed  +
Cirsium scariosum var. coloradense +
short-tailed  +
Cirsium scariosum var. congdonii +
short-tailed  +
Cirsium scariosum var. robustum +
short-tailed  +
Cirsium scariosum var. scariosum +
short-tailed  +
Cirsium scariosum var. thorneae +
short-tailed  +
Cirsium scariosum var. toiyabense +
short-tailed  +
Cirsium texanum +
short-tailed  +
Cirsium tracyi +
short-tailed  +
Cirsium turneri +
short-tailed  +
Cirsium undulatum +
short-tailed  +
Cirsium vinaceum +
short-tailed  +
Cirsium virginianum +
short-tailed  +
Cirsium vulgare +
short-tailed  +
Cirsium wheeleri +
short-tailed  +
Cirsium wrightii +
short-tailed  +
Cladanthus +
not tailed  +, obtuse  +
Cladanthus mixtus +
not tailed  +, obtuse  +
Clappia +
not tailed  +, rounded  +, obtuse  +
Clappia suaedifolia +
not tailed  +, rounded  +, obtuse  +
Columbiadoria +
not tailed  +, rounded  +, obtuse  +
Columbiadoria hallii +
not tailed  +, rounded  +, obtuse  +
Conoclinium +
not tailed  +, truncate  +, rounded  +, …
Conoclinium betonicifolium +
not tailed  +, truncate  +, rounded  +, …
Conoclinium betonicifolium var. betonicifolium +
not tailed  +, truncate  +, rounded  +, …
Conoclinium betonicifolium var. integrifolium +
not tailed  +, truncate  +, rounded  +, …
Conoclinium coelestinum +
not tailed  +, truncate  +, rounded  +, …
Conoclinium dissectum +
not tailed  +, truncate  +, rounded  +, …
Constancea +
not tailed  +, rounded  +, obtuse  +
Constancea nevinii +
not tailed  +, rounded  +, obtuse  +
Conyza +
not tailed  +, rounded  +, obtuse  +
Conyza bonariensis +
not tailed  +, rounded  +, obtuse  +
Conyza canadensis +
not tailed  +, rounded  +, obtuse  +
Conyza floribunda +
not tailed  +, rounded  +, obtuse  +
Conyza ramosissima +
not tailed  +, rounded  +, obtuse  +
Coreocarpus +
not tailed  +, rounded  +, obtuse  +
Coreocarpus arizonicus +
not tailed  +, rounded  +, obtuse  +
Coreopsis +
not tailed  +, rounded  +, obtuse  +
Coreopsis auriculata +
not tailed  +, rounded  +, obtuse  +
Coreopsis basalis +
not tailed  +, rounded  +, obtuse  +
Coreopsis bigelovii +
not tailed  +, rounded  +, obtuse  +
Coreopsis californica +
not tailed  +, rounded  +, obtuse  +
Coreopsis calliopsidea +
not tailed  +, rounded  +, obtuse  +
Coreopsis delphiniifolia +
not tailed  +, rounded  +, obtuse  +
Coreopsis douglasii +
not tailed  +, rounded  +, obtuse  +
Coreopsis gigantea +
not tailed  +, rounded  +, obtuse  +
Coreopsis gladiata +
not tailed  +, rounded  +, obtuse  +
Coreopsis grandiflora +
not tailed  +, rounded  +, obtuse  +
Coreopsis hamiltonii +
not tailed  +, rounded  +, obtuse  +
Coreopsis integrifolia +
not tailed  +, rounded  +, obtuse  +
Coreopsis intermedia +
not tailed  +, rounded  +, obtuse  +
Coreopsis lanceolata +
not tailed  +, rounded  +, obtuse  +
Coreopsis latifolia +
not tailed  +, rounded  +, obtuse  +
Coreopsis leavenworthii +
not tailed  +, rounded  +, obtuse  +
Coreopsis major +
not tailed  +, rounded  +, obtuse  +
Coreopsis maritima +
not tailed  +, rounded  +, obtuse  +
Coreopsis nudata +
not tailed  +, rounded  +, obtuse  +
Coreopsis nuecensis +
not tailed  +, rounded  +, obtuse  +
Coreopsis palmata +
not tailed  +, rounded  +, obtuse  +
Coreopsis pubescens +
not tailed  +, rounded  +, obtuse  +
Coreopsis pulchra +
not tailed  +, rounded  +, obtuse  +
Coreopsis rosea +
not tailed  +, rounded  +, obtuse  +
Coreopsis sect. Calliopsis +
not tailed  +, rounded  +, obtuse  +
Coreopsis sect. Coreopsis +
not tailed  +, rounded  +, obtuse  +
Coreopsis sect. Eublepharis +
not tailed  +, rounded  +, obtuse  +
Coreopsis sect. Gyrophyllum +
not tailed  +, rounded  +, obtuse  +
Coreopsis sect. Leptosyne +
not tailed  +, rounded  +, obtuse  +
Coreopsis sect. Pugiopappus +
not tailed  +, rounded  +, obtuse  +
Coreopsis sect. Silphidium +
not tailed  +, rounded  +, obtuse  +
Coreopsis sect. Tuckermannia +
not tailed  +, rounded  +, obtuse  +
Coreopsis stillmanii +
not tailed  +, rounded  +, obtuse  +
Coreopsis tinctoria +
not tailed  +, rounded  +, obtuse  +
Coreopsis tripteris +
not tailed  +, rounded  +, obtuse  +
Coreopsis verticillata +
not tailed  +, rounded  +, obtuse  +
Corethrogyne +
not tailed  +, rounded  +, obtuse  +
Corethrogyne filaginifolia +
not tailed  +, rounded  +, obtuse  +
Cosmos +
not tailed  +, rounded  +, obtuse  +
Cosmos bipinnatus +
not tailed  +, rounded  +, obtuse  +
Cosmos caudatus +
not tailed  +, rounded  +, obtuse  +
Cosmos parviflorus +
not tailed  +, rounded  +, obtuse  +
Cosmos sulphureus +
not tailed  +, rounded  +, obtuse  +
Cota +
not tailed  +, obtuse  +
Cota tinctoria +
not tailed  +, obtuse  +
Cotula +
not tailed  +, obtuse  +
Cotula australis +
not tailed  +, obtuse  +
Cotula coronopifolia +
not tailed  +, obtuse  +
Crepis +
tailed  +
Crepis acuminata +
tailed  +
Crepis atribarba +
tailed  +
Crepis bakeri +
tailed  +
Crepis bakeri subsp. bakeri +
tailed  +
Crepis bakeri subsp. cusickii +
tailed  +
Crepis bakeri subsp. idahoensis +
tailed  +
Crepis barbigera +
tailed  +
Crepis biennis +
tailed  +
Crepis bursifolia +
tailed  +
Crepis capillaris +
tailed  +
Crepis elegans +
tailed  +
Crepis foetida +
tailed  +
Crepis intermedia +
tailed  +
Crepis modocensis +
tailed  +
Crepis modocensis subsp. glareosa +
tailed  +
Crepis modocensis subsp. modocensis +
tailed  +
Crepis modocensis subsp. rostrata +
tailed  +
Crepis modocensis subsp. subacaulis +
tailed  +
Crepis monticola +
tailed  +
Crepis nana +
tailed  +
Crepis nicaeënsis +
tailed  +
Crepis occidentalis +
tailed  +
Crepis occidentalis subsp. conjuncta +
tailed  +
Crepis occidentalis subsp. costata +
tailed  +
Crepis occidentalis subsp. occidentalis +
tailed  +
Crepis occidentalis subsp. pumila +
tailed  +
Crepis pannonica +
tailed  +
Crepis pleurocarpa +
tailed  +
Crepis pulchra +
tailed  +
Crepis rubra +
tailed  +
Crepis runcinata +
tailed  +
Crepis runcinata subsp. andersonii +
tailed  +
Crepis runcinata subsp. barberi +
tailed  +
Crepis runcinata subsp. glauca +
tailed  +
Crepis runcinata subsp. hallii +
tailed  +
Crepis runcinata subsp. hispidulosa +
tailed  +
Crepis runcinata subsp. imbricata +
tailed  +
Crepis runcinata subsp. runcinata +
tailed  +
Crepis setosa +
tailed  +
Crepis tectorum +
tailed  +
Crepis vesicaria +
tailed  +
Crepis zacintha +
tailed  +
Crocidium +
not tailed  +, rounded  +, obtuse  +
Crocidium multicaule +
not tailed  +, rounded  +, obtuse  +
Croptilon +
not tailed  +, rounded  +, obtuse  +
Croptilon divaricatum +
not tailed  +, rounded  +, obtuse  +
Croptilon hookerianum +
not tailed  +, rounded  +, obtuse  +
Croptilon hookerianum var. graniticum +
not tailed  +, rounded  +, obtuse  +
Croptilon hookerianum var. hookerianum +
not tailed  +, rounded  +, obtuse  +
Croptilon hookerianum var. validum +
not tailed  +, rounded  +, obtuse  +
Croptilon rigidifolium +
not tailed  +, rounded  +, obtuse  +
Crupina +
short-tailed  +
Crupina vulgaris +
short-tailed  +
Cuniculotinus +
not tailed  +, rounded  +, obtuse  +
Cuniculotinus gramineus +
not tailed  +, rounded  +, obtuse  +
Cyanthillium +
sagittate  +
Cyanthillium cinereum +
sagittate  +
Cyclachaena +
not tailed  +, rounded  +, obtuse  +
Cyclachaena xanthiifolia +
not tailed  +, rounded  +, obtuse  +
Cynara +
fringed  +, long-sagittate  +
Cynara cardunculus +
fringed  +, long-sagittate  +
Cynara cardunculus subsp. cardunculus +
fringed  +, long-sagittate  +
Cynara cardunculus subsp. flavescens +
fringed  +, long-sagittate  +
D
Deinandra +
not tailed  +, rounded  +, obtuse  +
Deinandra arida +
not tailed  +, rounded  +, obtuse  +
Deinandra bacigalupii +
not tailed  +, rounded  +, obtuse  +
Deinandra clementina +
not tailed  +, rounded  +, obtuse  +
Deinandra conjugens +
not tailed  +, rounded  +, obtuse  +
Deinandra corymbosa +
not tailed  +, rounded  +, obtuse  +
Deinandra fasciculata +
not tailed  +, rounded  +, obtuse  +
Deinandra floribunda +
not tailed  +, rounded  +, obtuse  +
Deinandra halliana +
not tailed  +, rounded  +, obtuse  +
Deinandra increscens +
not tailed  +, rounded  +, obtuse  +
Deinandra increscens subsp. increscens +
not tailed  +, rounded  +, obtuse  +
Deinandra increscens subsp. villosa +
not tailed  +, rounded  +, obtuse  +
Deinandra kelloggii +
not tailed  +, rounded  +, obtuse  +
Deinandra lobbii +
not tailed  +, rounded  +, obtuse  +
Deinandra minthornii +
not tailed  +, rounded  +, obtuse  +
Deinandra mohavensis +
not tailed  +, rounded  +, obtuse  +
Deinandra pallida +
not tailed  +, rounded  +, obtuse  +
Deinandra paniculata +
not tailed  +, rounded  +, obtuse  +
Deinandra pentactis +
not tailed  +, rounded  +, obtuse  +
Delairea +
not tailed  +, rounded  +, obtuse  +
Delairea odorata +
not tailed  +, rounded  +, obtuse  +
Diaperia +
tailed  +
Diaperia candida +
tailed  +
Diaperia prolifera +
tailed  +
Diaperia prolifera var. barnebyi +
tailed  +
Diaperia prolifera var. prolifera +
tailed  +
Diaperia verna +
tailed  +
Diaperia verna var. drummondii +
tailed  +
Diaperia verna var. verna +
tailed  +
Dichaetophora +
not tailed  +, rounded  +, obtuse  +
Dichaetophora campestris +
not tailed  +, rounded  +, obtuse  +
Dicoria +
not tailed  +, rounded  +, obtuse  +
Dicoria canescens +
not tailed  +, rounded  +, obtuse  +
Dicranocarpus +
not tailed  +, rounded  +, obtuse  +
Dicranocarpus parviflorus +
not tailed  +, rounded  +, obtuse  +
Dieteria +
not tailed  +, rounded  +, obtuse  +
Dieteria asteroides +
not tailed  +, rounded  +, obtuse  +
Dieteria asteroides var. asteroides +
not tailed  +, rounded  +, obtuse  +
Dieteria asteroides var. glandulosa +
not tailed  +, rounded  +, obtuse  +
Dieteria asteroides var. lagunensis +
not tailed  +, rounded  +, obtuse  +
Dieteria bigelovii +
not tailed  +, rounded  +, obtuse  +
Dieteria bigelovii var. bigelovii +
not tailed  +, rounded  +, obtuse  +
Dieteria bigelovii var. commixta +
not tailed  +, rounded  +, obtuse  +
Dieteria bigelovii var. mucronata +
not tailed  +, rounded  +, obtuse  +
Dieteria canescens +
not tailed  +, rounded  +, obtuse  +
Dieteria canescens var. ambigua +
not tailed  +, rounded  +, obtuse  +
Dieteria canescens var. aristata +
not tailed  +, rounded  +, obtuse  +
Dieteria canescens var. canescens +
not tailed  +, rounded  +, obtuse  +
Dieteria canescens var. glabra +
not tailed  +, rounded  +, obtuse  +
Dieteria canescens var. incana +
not tailed  +, rounded  +, obtuse  +
Dieteria canescens var. leucanthemifolia +
not tailed  +, rounded  +, obtuse  +
Dieteria canescens var. nebraskana +
not tailed  +, rounded  +, obtuse  +
Dieteria canescens var. sessiliflora +
not tailed  +, rounded  +, obtuse  +
Dieteria canescens var. shastensis +
not tailed  +, rounded  +, obtuse  +
Dieteria canescens var. ziegleri +
not tailed  +, rounded  +, obtuse  +
Dimeresia +
not tailed  +, rounded  +, obtuse  +
Dimeresia howellii +
not tailed  +, rounded  +, obtuse  +
Dimorphotheca +
tailed  +
Dimorphotheca pluvialis +
tailed  +
Dimorphotheca sinuata +
tailed  +
Dittrichia +
tailed  +
Dittrichia graveolens +
tailed  +
Doellingeria +
not tailed  +, rounded  +, obtuse  +
Doellingeria infirma +
not tailed  +, rounded  +, obtuse  +
Doellingeria sericocarpoides +
not tailed  +, rounded  +, obtuse  +
Doellingeria umbellata +
not tailed  +, rounded  +, obtuse  +
Doellingeria umbellata var. pubens +
not tailed  +, rounded  +, obtuse  +
Doellingeria umbellata var. umbellata +
not tailed  +, rounded  +, obtuse  +
Doronicum +
not tailed  +, rounded  +, obtuse  +
Doronicum orientale +
not tailed  +, rounded  +, obtuse  +
Doronicum pardalianches +
not tailed  +, rounded  +, obtuse  +
Doronicum plantagineum +
not tailed  +, rounded  +, obtuse  +
Dysodiopsis +
not tailed  +, rounded  +, obtuse  +
Dysodiopsis tagetoides +
not tailed  +, rounded  +, obtuse  +
Dyssodia +
not tailed  +, rounded  +, obtuse  +
Dyssodia papposa +
not tailed  +, rounded  +, obtuse  +
E
Eastwoodia +
not tailed  +, rounded  +, obtuse  +
Eastwoodia elegans +
not tailed  +, rounded  +, obtuse  +
Eatonella +
not tailed  +, rounded  +, obtuse  +
Eatonella nivea +
not tailed  +, rounded  +, obtuse  +
Echinacea +
not tailed  +, rounded  +, obtuse  +
Echinacea angustifolia +
not tailed  +, rounded  +, obtuse  +
Echinacea atrorubens +
not tailed  +, rounded  +, obtuse  +
Echinacea laevigata +
not tailed  +, rounded  +, obtuse  +
Echinacea pallida +
not tailed  +, rounded  +, obtuse  +
Echinacea paradoxa +
not tailed  +, rounded  +, obtuse  +
Echinacea paradoxa var. neglecta +
not tailed  +, rounded  +, obtuse  +
Echinacea paradoxa var. paradoxa +
not tailed  +, rounded  +, obtuse  +
Echinacea purpurea +
not tailed  +, rounded  +, obtuse  +
Echinacea sanguinea +
not tailed  +, rounded  +, obtuse  +
Echinacea simulata +
not tailed  +, rounded  +, obtuse  +
Echinacea tennesseensis +
not tailed  +, rounded  +, obtuse  +
Echinops +
tailed  +
Echinops exaltatus +
tailed  +
Echinops ritro +
tailed  +
Echinops ritro subsp. ruthenicus +
tailed  +
Echinops sphaerocephalus +
tailed  +
Eclipta +
not tailed  +, rounded  +, obtuse  +
Eclipta prostrata +
not tailed  +, rounded  +, obtuse  +
Egletes +
not tailed  +, rounded  +, obtuse  +
Egletes viscosa +
not tailed  +, rounded  +, obtuse  +
Elephantopus +
sagittate  +
Elephantopus carolinianus +
sagittate  +
Elephantopus elatus +
sagittate  +
Elephantopus nudatus +
sagittate  +
Elephantopus tomentosus +
sagittate  +
Emilia +
not tailed  +, rounded  +, obtuse  +
Emilia fosbergii +
not tailed  +, rounded  +, obtuse  +
Emilia sonchifolia +
not tailed  +, rounded  +, obtuse  +
Encelia +
not tailed  +, rounded  +, obtuse  +
Encelia actoni +
not tailed  +, rounded  +, obtuse  +
Encelia californica +
not tailed  +, rounded  +, obtuse  +
Encelia farinosa +
not tailed  +, rounded  +, obtuse  +
Encelia frutescens +
not tailed  +, rounded  +, obtuse  +
Encelia nutans +
not tailed  +, rounded  +, obtuse  +
Encelia resinifera +
not tailed  +, rounded  +, obtuse  +
Encelia scaposa +
not tailed  +, rounded  +, obtuse  +
Encelia virginensis +
not tailed  +, rounded  +, obtuse  +
Enceliopsis +
not tailed  +, rounded  +, obtuse  +
Enceliopsis argophylla +
not tailed  +, rounded  +, obtuse  +
Enceliopsis covillei +
not tailed  +, rounded  +, obtuse  +
Enceliopsis nudicaulis +
not tailed  +, rounded  +, obtuse  +
Engelmannia +
not tailed  +, rounded  +, obtuse  +
Engelmannia peristenia +
not tailed  +, rounded  +, obtuse  +
Erechtites +
not tailed  +, rounded  +, obtuse  +
Erechtites glomeratus +
not tailed  +, rounded  +, obtuse  +
Erechtites hieraciifolius +
not tailed  +, rounded  +, obtuse  +
Erechtites hieraciifolius var. hieraciifolius +
not tailed  +, rounded  +, obtuse  +
Erechtites hieraciifolius var. megalocarpus +
not tailed  +, rounded  +, obtuse  +
Erechtites minimus +
not tailed  +, rounded  +, obtuse  +
Ericameria +
not tailed  +, rounded  +, obtuse  +
Ericameria albida +
not tailed  +, rounded  +, obtuse  +
Ericameria arborescens +
not tailed  +, rounded  +, obtuse  +
Ericameria arizonica +
not tailed  +, rounded  +, obtuse  +
Ericameria bloomeri +
not tailed  +, rounded  +, obtuse  +
Ericameria brachylepis +
not tailed  +, rounded  +, obtuse  +
Ericameria cervina +
not tailed  +, rounded  +, obtuse  +
Ericameria compacta +
not tailed  +, rounded  +, obtuse  +
Ericameria cooperi +
not tailed  +, rounded  +, obtuse  +
Ericameria cooperi var. cooperi +
not tailed  +, rounded  +, obtuse  +
Ericameria crispa +
not tailed  +, rounded  +, obtuse  +
Ericameria cuneata +
not tailed  +, rounded  +, obtuse  +
Ericameria cuneata var. cuneata +
not tailed  +, rounded  +, obtuse  +
Ericameria cuneata var. macrocephala +
not tailed  +, rounded  +, obtuse  +
Ericameria cuneata var. spathulata +
not tailed  +, rounded  +, obtuse  +
Ericameria discoidea +
not tailed  +, rounded  +, obtuse  +
Ericameria ericoides +
not tailed  +, rounded  +, obtuse  +
Ericameria fasciculata +
not tailed  +, rounded  +, obtuse  +
Ericameria gilmanii +
not tailed  +, rounded  +, obtuse  +
Ericameria greenei +
not tailed  +, rounded  +, obtuse  +
Ericameria laricifolia +
not tailed  +, rounded  +, obtuse  +
Ericameria lignumviridis +
not tailed  +, rounded  +, obtuse  +
Ericameria linearifolia +
not tailed  +, rounded  +, obtuse  +
Ericameria linearis +
not tailed  +, rounded  +, obtuse  +
Ericameria nana +
not tailed  +, rounded  +, obtuse  +
Ericameria nauseosa +
not tailed  +, rounded  +, obtuse  +
Ericameria nauseosa var. arenaria +
not tailed  +, rounded  +, obtuse  +
Ericameria nauseosa var. bernardina +
not tailed  +, rounded  +, obtuse  +
Ericameria nauseosa var. bigelovii +
not tailed  +, rounded  +, obtuse  +
Ericameria nauseosa var. ceruminosa +
not tailed  +, rounded  +, obtuse  +
Ericameria nauseosa var. graveolens +
not tailed  +, rounded  +, obtuse  +
Ericameria nauseosa var. hololeuca +
not tailed  +, rounded  +, obtuse  +
Ericameria nauseosa var. iridis +
not tailed  +, rounded  +, obtuse  +
Ericameria nauseosa var. juncea +
not tailed  +, rounded  +, obtuse  +
Ericameria nauseosa var. latisquamea +
not tailed  +, rounded  +, obtuse  +
Ericameria nauseosa var. leiosperma +
not tailed  +, rounded  +, obtuse  +
Ericameria nauseosa var. mohavensis