Property:Cypsela shape

Types of cypsela shape

None.

Parts of cypsela shape

None.

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Acamptopappus +
compressed  +, obconic  +
Acamptopappus shockleyi +
compressed  +, obconic  +
Acamptopappus sphaerocephalus +
compressed  +, obconic  +
Acamptopappus sphaerocephalus var. hirtellus +
compressed  +, obconic  +
Acamptopappus sphaerocephalus var. sphaerocephalus +
compressed  +, obconic  +
Acanthospermum +
obovoid  +, more or less prismatic  +
Acanthospermum australe +
obovoid  +, more or less prismatic  +
Acanthospermum hispidum +
obovoid  +, more or less prismatic  +
Acanthospermum humile +
obovoid  +, more or less prismatic  +
Achillea +
oblong  +, obovate  +
Achillea alpina +
oblong  +, obovate  +
Achillea millefolium +
oblong  +, obovate  +
Achillea nobilis +
oblong  +, obovate  +
Achillea ptarmica +
oblong  +, obovate  +
Achyrachaena +
fusiform  +, clavate  +, obpyramidal  +, …, …
Achyrachaena mollis +
fusiform  +, clavate  +, obpyramidal  +, …, …
Acmella +
strongly compressed ellipsoid  +, obovoid  +
Acmella pusilla +
strongly compressed ellipsoid  +, obovoid  +
Acmella repens +
strongly compressed ellipsoid  +, obovoid  +
Acourtia +
less fusiform or terete  +, cylindric  +
Acourtia microcephala +
cylindric  +
Acourtia nana +
subcylindric  +
Acourtia runcinata +
fusiform  +, linear-fusiform  +
Acourtia thurberi +
subcylindric  +, subfusiform  +
Acourtia wrightii +
linear-fusiform  +
Acroptilon +
compressed  +, obovoid  +
Acroptilon repens +
compressed  +, obovoid  +
Adenocaulon +
clavate  +, obovoid  +
Adenocaulon bicolor +
clavate  +, obovoid  +
Adenophyllum +
obpyramidal  +
Adenophyllum cooperi +
obpyramidal  +
Adenophyllum porophylloides +
obpyramidal  +
Adenophyllum wrightii +
obpyramidal  +
Adenophyllum wrightii var. wrightii +
obpyramidal  +
Ageratina +
fusiform  +, prismatic  +
Ageratina adenophora +
fusiform  +, prismatic  +
Ageratina altissima +
fusiform  +, prismatic  +
Ageratina altissima var. altissima +
fusiform  +, prismatic  +
Ageratina altissima var. roanensis +
fusiform  +, prismatic  +
Ageratina aromatica +
fusiform  +, prismatic  +
Ageratina havanensis +
fusiform  +, prismatic  +
Ageratina herbacea +
fusiform  +, prismatic  +
Ageratina jucunda +
fusiform  +, prismatic  +
Ageratina lemmonii +
fusiform  +, prismatic  +
Ageratina luciae-brauniae +
fusiform  +, prismatic  +
Ageratina occidentalis +
fusiform  +, prismatic  +
Ageratina paupercula +
fusiform  +, prismatic  +
Ageratina rothrockii +
fusiform  +, prismatic  +
Ageratina shastensis +
fusiform  +, prismatic  +
Ageratina thyrsiflora +
fusiform  +, prismatic  +
Ageratina wrightii +
fusiform  +, prismatic  +
Ageratum +
prismatic  +
Ageratum conyzoides +
prismatic  +
Ageratum corymbosum +
prismatic  +
Ageratum houstonianum +
prismatic  +
Ageratum maritimum +
prismatic  +
Agnorhiza +
3-4-angled  +, prismatic  +
Agnorhiza bolanderi +
3-4-angled  +, prismatic  +
Agnorhiza elata +
3-4-angled  +, prismatic  +
Agnorhiza invenusta +
3-4-angled  +, prismatic  +
Agnorhiza ovata +
3-4-angled  +, prismatic  +
Agnorhiza reticulata +
3-4-angled  +, prismatic  +
Agoseris +
tapered  +, beaked  +, flattened  +, …, …
Agoseris apargioides +
tapered  +, beaked  +, flattened  +, …, …
Agoseris apargioides var. apargioides +
tapered  +, beaked  +, flattened  +, …, …
Agoseris apargioides var. eastwoodiae +
tapered  +, beaked  +, flattened  +, …, …
Agoseris apargioides var. maritima +
tapered  +, beaked  +, flattened  +, …, …
Agoseris aurantiaca +
tapered  +, beaked  +, flattened  +, …, …
Agoseris aurantiaca var. aurantiaca +
tapered  +, beaked  +, flattened  +, …, …
Agoseris aurantiaca var. purpurea +
tapered  +, beaked  +, flattened  +, …, …
Agoseris glauca +
tapered  +, beaked  +, flattened  +, …, …
Agoseris glauca var. dasycephala +
tapered  +, beaked  +, flattened  +, …, …
Agoseris glauca var. glauca +
tapered  +, beaked  +, flattened  +, …, …
Agoseris grandiflora +
tapered  +, beaked  +, flattened  +, …, …
Agoseris grandiflora var. grandiflora +
tapered  +, beaked  +, flattened  +, …, …
Agoseris grandiflora var. leptophylla +
tapered  +, beaked  +, flattened  +, …, …
Agoseris heterophylla +
tapered  +, beaked  +, flattened  +, …, …
Agoseris heterophylla var. cryptopleura +
tapered  +, beaked  +, flattened  +, …, …
Agoseris heterophylla var. heterophylla +
tapered  +, beaked  +, flattened  +, …, …
Agoseris heterophylla var. quentinii +
tapered  +, beaked  +, flattened  +, …, …
Agoseris hirsuta +
tapered  +, beaked  +, flattened  +, …, …
Agoseris monticola +
tapered  +, beaked  +, flattened  +, …, …
Agoseris parviflora +
tapered  +, beaked  +, flattened  +, …, …
Agoseris retrorsa +
tapered  +, beaked  +, flattened  +, …, …
Agoseris ×elata +
tapered  +, beaked  +, flattened  +, …, …
Almutaster +
terete  +, fusiform-obconic  +
Almutaster pauciflorus +
terete  +, fusiform-obconic  +
Amauriopsis +
4-angled  +, obpyramidal  +
Amauriopsis dissecta +
4-angled  +, obpyramidal  +
Amberboa +
compressed  +, oblong  +
Amberboa moschata +
compressed  +, oblong  +
Amblyolepis +
obconic  +
Amblyolepis setigera +
obconic  +
Amblyopappus +
(3-)4-angled  +, obpyramidal  +
Amblyopappus pusillus +
(3-)4-angled  +, obpyramidal  +
Ambrosia +
globose  +, obovoid pyramidal pyriform obconic or fusiform  +
Ambrosia acanthicarpa +
globose  +, obovoid pyramidal pyriform obconic or fusiform  +
Ambrosia ambrosioides +
globose  +, obovoid pyramidal pyriform obconic or fusiform  +
Ambrosia artemisiifolia +
globose  +, obovoid pyramidal pyriform obconic or fusiform  +
Ambrosia bidentata +
globose  +, obovoid pyramidal pyriform obconic or fusiform  +
Ambrosia chamissonis +
globose  +, obovoid pyramidal pyriform obconic or fusiform  +
Ambrosia cheiranthifolia +
globose  +, obovoid pyramidal pyriform obconic or fusiform  +
Ambrosia chenopodiifolia +
globose  +, obovoid pyramidal pyriform obconic or fusiform  +
Ambrosia confertiflora +
globose  +, obovoid pyramidal pyriform obconic or fusiform  +
Ambrosia cordifolia +
globose  +, obovoid pyramidal pyriform obconic or fusiform  +
Ambrosia deltoidea +
globose  +, obovoid pyramidal pyriform obconic or fusiform  +
Ambrosia dumosa +
globose  +, obovoid pyramidal pyriform obconic or fusiform  +
Ambrosia eriocentra +
globose  +, obovoid pyramidal pyriform obconic or fusiform  +
Ambrosia grayi +
globose  +, obovoid pyramidal pyriform obconic or fusiform  +
Ambrosia hispida +
globose  +, obovoid pyramidal pyriform obconic or fusiform  +
Ambrosia ilicifolia +
globose  +, obovoid pyramidal pyriform obconic or fusiform  +
Ambrosia linearis +
globose  +, obovoid pyramidal pyriform obconic or fusiform  +
Ambrosia monogyra +
globose  +, obovoid pyramidal pyriform obconic or fusiform  +
Ambrosia psilostachya +
globose  +, obovoid pyramidal pyriform obconic or fusiform  +
Ambrosia pumila +
globose  +, obovoid pyramidal pyriform obconic or fusiform  +
Ambrosia salsola +
globose  +, obovoid pyramidal pyriform obconic or fusiform  +
Ambrosia tomentosa +
globose  +, obovoid pyramidal pyriform obconic or fusiform  +
Ambrosia trifida +
globose  +, obovoid pyramidal pyriform obconic or fusiform  +
Ampelaster +
not compressed  +, narrowly cylindric  +, fusiform  +
Ampelaster carolinianus +
not compressed  +, narrowly cylindric  +, fusiform  +
Amphiachyris +
obovoid-turbinate  +
Amphiachyris amoena +
obovoid-turbinate  +
Amphiachyris dracunculoides +
obovoid-turbinate  +
Amphipappus +
flattened  +, oblongelliptic  +, obovoid  +
Amphipappus fremontii +
flattened  +, oblongelliptic  +, obovoid  +
Amphipappus fremontii var. fremontii +
flattened  +, oblongelliptic  +, obovoid  +
Amphipappus fremontii var. spinosus +
flattened  +, oblongelliptic  +, obovoid  +
Anaphalis +
oblong  +
Anaphalis margaritacea +
oblong  +
Ancistrocarphus +
not gibbous  +, obovoid  +, obcompressed  +
Ancistrocarphus filagineus +
not gibbous  +, obovoid  +, obcompressed  +
Ancistrocarphus keilii +
not gibbous  +, obovoid  +, obcompressed  +
Anisocarpus +
fusiform  +, clavate  +, obpyramidal  +, …, …
Anisocarpus madioides +
fusiform  +, clavate  +, obpyramidal  +, …, …
Anisocarpus scabridus +
fusiform  +, clavate  +, obpyramidal  +, …, …
Anisocoma +
cylindric  +
Anisocoma acaulis +
cylindric  +
Antennaria +
mostly ellipsoid  +, ovoid  +
Antennaria alpina +
mostly ellipsoid  +, ovoid  +
Antennaria anaphaloides +
mostly ellipsoid  +, ovoid  +
Antennaria arcuata +
mostly ellipsoid  +, ovoid  +
Antennaria argentea +
mostly ellipsoid  +, ovoid  +
Antennaria aromatica +
mostly ellipsoid  +, ovoid  +
Antennaria corymbosa +
mostly ellipsoid  +, ovoid  +
Antennaria densifolia +
mostly ellipsoid  +, ovoid  +
Antennaria dimorpha +
mostly ellipsoid  +, ovoid  +
Antennaria dioica +
mostly ellipsoid  +, ovoid  +
Antennaria flagellaris +
mostly ellipsoid  +, ovoid  +
Antennaria friesiana +
mostly ellipsoid  +, ovoid  +
Antennaria friesiana subsp. alaskana +
mostly ellipsoid  +, ovoid  +
Antennaria friesiana subsp. friesiana +
mostly ellipsoid  +, ovoid  +
Antennaria friesiana subsp. neoalaskana +
mostly ellipsoid  +, ovoid  +
Antennaria geyeri +
mostly ellipsoid  +, ovoid  +
Antennaria howellii +
mostly ellipsoid  +, ovoid  +
Antennaria howellii subsp. canadensis +
mostly ellipsoid  +, ovoid  +
Antennaria howellii subsp. howellii +
mostly ellipsoid  +, ovoid  +
Antennaria howellii subsp. neodioica +
mostly ellipsoid  +, ovoid  +
Antennaria howellii subsp. petaloidea +
mostly ellipsoid  +, ovoid  +
Antennaria lanata +
mostly ellipsoid  +, ovoid  +
Antennaria luzuloides +
mostly ellipsoid  +, ovoid  +
Antennaria luzuloides subsp. aberrans +
mostly ellipsoid  +, ovoid  +
Antennaria luzuloides subsp. luzuloides +
mostly ellipsoid  +, ovoid  +
Antennaria marginata +
mostly ellipsoid  +, ovoid  +
Antennaria media +
mostly ellipsoid  +, ovoid  +
Antennaria microphylla +
mostly ellipsoid  +, ovoid  +
Antennaria monocephala +
mostly ellipsoid  +, ovoid  +
Antennaria monocephala subsp. angustata +
mostly ellipsoid  +, ovoid  +
Antennaria monocephala subsp. monocephala +
mostly ellipsoid  +, ovoid  +
Antennaria neglecta +
mostly ellipsoid  +, ovoid  +
Antennaria parlinii +
mostly ellipsoid  +, ovoid  +
Antennaria parlinii subsp. fallax +
mostly ellipsoid  +, ovoid  +
Antennaria parlinii subsp. parlinii +
mostly ellipsoid  +, ovoid  +
Antennaria parvifolia +
mostly ellipsoid  +, ovoid  +
Antennaria plantaginifolia +
mostly ellipsoid  +, ovoid  +
Antennaria pulchella +
mostly ellipsoid  +, ovoid  +
Antennaria pulcherrima +
mostly ellipsoid  +, ovoid  +
Antennaria pulcherrima subsp. eucosma +
mostly ellipsoid  +, ovoid  +
Antennaria pulcherrima subsp. pulcherrima +
mostly ellipsoid  +, ovoid  +
Antennaria racemosa +
mostly ellipsoid  +, ovoid  +
Antennaria rosea +
mostly ellipsoid  +, ovoid  +
Antennaria rosea subsp. arida +
mostly ellipsoid  +, ovoid  +
Antennaria rosea subsp. confinis +
mostly ellipsoid  +, ovoid  +
Antennaria rosea subsp. pulvinata +
mostly ellipsoid  +, ovoid  +
Antennaria rosea subsp. rosea +
mostly ellipsoid  +, ovoid  +
Antennaria rosulata +
mostly ellipsoid  +, ovoid  +
Antennaria soliceps +
mostly ellipsoid  +, ovoid  +
Antennaria solitaria +
mostly ellipsoid  +, ovoid  +
Antennaria stenophylla +
mostly ellipsoid  +, ovoid  +
Antennaria suffrutescens +
mostly ellipsoid  +, ovoid  +
Antennaria umbrinella +
mostly ellipsoid  +, ovoid  +
Antennaria virginica +
mostly ellipsoid  +, ovoid  +
Anthemis +
obovoid  +, obconic or turbinate  +
Anthemis arvensis +
obovoid  +, obconic or turbinate  +
Anthemis cotula +
obovoid  +, obconic or turbinate  +
Aphanostephus +
subterete  +, 4-angled  +, angular-columnar  +
Aphanostephus pilosus +
subterete  +, 4-angled  +, angular-columnar  +
Aphanostephus ramosissimus +
subterete  +, 4-angled  +, angular-columnar  +
Aphanostephus ramosissimus var. humilis +
subterete  +, 4-angled  +, angular-columnar  +
Aphanostephus ramosissimus var. ramosissimus +
subterete  +, 4-angled  +, angular-columnar  +
Aphanostephus riddellii +
subterete  +, 4-angled  +, angular-columnar  +
Aphanostephus skirrhobasis +
subterete  +, 4-angled  +, angular-columnar  +
Aphanostephus skirrhobasis var. kidderi +
subterete  +, 4-angled  +, angular-columnar  +
Aphanostephus skirrhobasis var. skirrhobasis +
subterete  +, 4-angled  +, angular-columnar  +
Aphanostephus skirrhobasis var. thalassius +
subterete  +, 4-angled  +, angular-columnar  +
Arctanthemum +
cylindro-obconic  +
Arctanthemum arcticum +
cylindro-obconic  +
Arctanthemum arcticum subsp. arcticum +
cylindro-obconic  +
Arctanthemum arcticum subsp. polare +
cylindro-obconic  +
Arctium +
compressed  +, obovoid  +
Arctium lappa +
compressed  +, obovoid  +
Arctium minus +
compressed  +, obovoid  +
Arctium tomentosum +
compressed  +, obovoid  +
Arctotheca +
prismatic  +, obovoid  +
Arctotheca calendula +
prismatic  +, obovoid  +
Arctotis +
ovoid  +, obovoid  +
Arctotis fastuosa +
ovoid  +
Arctotis stoechadifolia +
obovoid  +
Argyranthemum +
obcompressed  +, compressed  +, 3-angled  +, …, …
Argyranthemum foeniculaceum +
obcompressed  +, compressed  +, 3-angled  +, …, …
Arida +
oblong  +
Arida arizonica +
oblanceolate  +
Arida blepharophylla +
oblong-oblanceolate  +
Arida carnosa +
subcylindric  +
Arida mattturneri +
obovoid-oblong  +
Arida parviflora +
oblanceolate  +
Arida riparia +
oblanceoloid  +
Arnica +
obovoid-cylindric  +, fusiform  +, conic  +
Arnica acaulis +
obovoid-cylindric  +, fusiform  +, conic  +
Arnica angustifolia +
obovoid-cylindric  +, fusiform  +, conic  +
Arnica angustifolia subsp. angustifolia +
obovoid-cylindric  +, fusiform  +, conic  +
Arnica angustifolia subsp. tomentosa +
obovoid-cylindric  +, fusiform  +, conic  +
Arnica cernua +
obovoid-cylindric  +, fusiform  +, conic  +
Arnica chamissonis +
obovoid-cylindric  +, fusiform  +, conic  +
Arnica cordifolia +
obovoid-cylindric  +, fusiform  +, conic  +
Arnica dealbata +
obovoid-cylindric  +, fusiform  +, conic  +
Arnica discoidea +
obovoid-cylindric  +, fusiform  +, conic  +
Arnica fulgens +
obovoid-cylindric  +, fusiform  +, conic  +
Arnica gracilis +
obovoid-cylindric  +, fusiform  +, conic  +
Arnica griscomii +
obovoid-cylindric  +, fusiform  +, conic  +
Arnica griscomii subsp. frigida +
obovoid-cylindric  +, fusiform  +, conic  +
Arnica griscomii subsp. griscomii +
obovoid-cylindric  +, fusiform  +, conic  +
Arnica lanceolata +
obovoid-cylindric  +, fusiform  +, conic  +
Arnica lanceolata subsp. lanceolata +
obovoid-cylindric  +, fusiform  +, conic  +
Arnica lanceolata subsp. prima +
obovoid-cylindric  +, fusiform  +, conic  +
Arnica latifolia +
obovoid-cylindric  +, fusiform  +, conic  +
Arnica lessingii +
obovoid-cylindric  +, fusiform  +, conic  +
Arnica lonchophylla +
obovoid-cylindric  +, fusiform  +, conic  +
Arnica longifolia +
obovoid-cylindric  +, fusiform  +, conic  +
Arnica louiseana +
obovoid-cylindric  +, fusiform  +, conic  +
Arnica mollis +
obovoid-cylindric  +, fusiform  +, conic  +
Arnica nevadensis +
obovoid-cylindric  +, fusiform  +, conic  +
Arnica ovata +
obovoid-cylindric  +, fusiform  +, conic  +
Arnica parryi +
obovoid-cylindric  +, fusiform  +, conic  +
Arnica rydbergii +
obovoid-cylindric  +, fusiform  +, conic  +
Arnica sororia +
obovoid-cylindric  +, fusiform  +, conic  +
Arnica spathulata +
obovoid-cylindric  +, fusiform  +, conic  +
Arnica unalaschcensis +
obovoid-cylindric  +, fusiform  +, conic  +
Arnica venosa +
obovoid-cylindric  +, fusiform  +, conic  +
Arnica viscosa +
obovoid-cylindric  +, fusiform  +, conic  +
Arnoglossum +
fusiform  +, ellipsoid  +, cylindric  +, …
Arnoglossum album +
cylindric  +, narrowly clavate  +
Arnoglossum atriplicifolium +
ellipsoid  +, fusiform  +
Arnoglossum diversifolium +
fusiform  +
Arnoglossum floridanum +
fusiform  +
Arnoglossum ovatum +
clavate  +, fusiform  +
Arnoglossum plantagineum +
clavate  +, fusiform  +
Arnoglossum reniforme +
clavate  +, fusiform  +
Arnoglossum sulcatum +
clavate  +, fusiform  +
Arnoseris +
obovoid  +
Arnoseris minima +
obovoid  +
Artemisia +
fusiform  +
Artemisia abrotanum +
ellipsoid  +
Artemisia absinthium +
fusiform  +
Artemisia alaskana +
ellipsoid  +
Artemisia aleutica +
oblong  +
Artemisia annua +
oblong  +
Artemisia arbuscula +
fusiform  +
Artemisia arbuscula subsp. arbuscula +
fusiform  +
Artemisia arbuscula subsp. longiloba +
fusiform  +
Artemisia arbuscula subsp. thermopola +
fusiform  +
Artemisia biennis +
ellipsoid  +
Artemisia bigelovii +
fusiform  +
Artemisia borealis +
compressed  +, oblong-lanceoloid  +
Artemisia borealis subsp. borealis +
compressed  +, oblong-lanceoloid  +
Artemisia borealis subsp. richardsoniana +
compressed  +, oblong-lanceoloid  +
Artemisia californica +
ellipsoid  +
Artemisia campestris +
compressed  +, oblong-lanceoloid  +
Artemisia campestris subsp. canadensis +
compressed  +, oblong-lanceoloid  +
Artemisia campestris subsp. caudata +
compressed  +, oblong-lanceoloid  +
Artemisia campestris subsp. pacifica +
compressed  +, oblong-lanceoloid  +
Artemisia cana +
fusiform  +
Artemisia cana subsp. bolanderi +
fusiform  +
Artemisia cana subsp. cana +
fusiform  +
Artemisia cana subsp. viscidula +
fusiform  +
Artemisia carruthii +
fusiform  +
Artemisia douglasiana +
ellipsoid  +
Artemisia dracunculus +
oblong  +
Artemisia filifolia +
oblong  +
Artemisia franserioides +
fusiform  +
Artemisia frigida +
fusiform  +
Artemisia furcata +
oblong  +
Artemisia globularia +
oblong  +
Artemisia globularia subsp. globularia +
oblong  +
Artemisia globularia subsp. lutea +
oblong  +
Artemisia glomerata +
ellipsoid  +
Artemisia laciniata +
oblong  +
Artemisia laciniata subsp. laciniata +
oblong  +
Artemisia laciniata subsp. parryi +
oblong  +
Artemisia longifolia +
ellipsoid  +
Artemisia ludoviciana +
ellipsoid  +
Artemisia ludoviciana subsp. albula +
ellipsoid  +
Artemisia ludoviciana subsp. candicans +
ellipsoid  +
Artemisia ludoviciana subsp. incompta +
ellipsoid  +
Artemisia ludoviciana subsp. ludoviciana +
ellipsoid  +
Artemisia ludoviciana subsp. mexicana +
ellipsoid  +
Artemisia ludoviciana subsp. redolens +
ellipsoid  +
Artemisia michauxiana +
ellipsoid  +
Artemisia nesiotica +
ellipsoid  +
Artemisia norvegica +
fusiform  +
Artemisia norvegica subsp. saxatilis +
ovoid-oblong  +
Artemisia nova +
fusiform  +
Artemisia packardiae +
ellipsoid  +
Artemisia palmeri +
ellipsoid  +
Artemisia papposa +
oblanceoloid  +
Artemisia pattersonii +
fusiform  +
Artemisia pedatifida +
ellipsoid  +
Artemisia pontica +
ellipsoid  +
Artemisia porteri +
flattened  +, ellipsoid  +
Artemisia pycnocephala +
ellipsoid  +
Artemisia pygmaea +
fusiform  +
Artemisia rigida +
fusiform  +
Artemisia rothrockii +
fusiform  +
Artemisia rupestris +
fusiform  +
Artemisia scopulorum +
fusiform  +
Artemisia senjavinensis +
linear-oblong  +
Artemisia serrata +
ellipsoid  +
Artemisia spiciformis +
fusiform  +
Artemisia stelleriana +
fusiform  +
Artemisia subg. Absinthium +
fusiform  +
Artemisia subg. Artemisia +
fusiform  +
Artemisia subg. Drancunculus +
fusiform  +
Artemisia subg. Tridentatae +
fusiform  +
Artemisia suksdorfii +
ellipsoid  +
Artemisia tilesii +
fusiform  +
Artemisia tridentata +
fusiform  +
Artemisia tridentata subsp. parishii +
fusiform  +
Artemisia tridentata subsp. tridentata +
fusiform  +
Artemisia tridentata subsp. vaseyana +
fusiform  +
Artemisia tridentata subsp. wyomingensis +
fusiform  +
Artemisia tripartita +
fusiform  +
Artemisia tripartita subsp. rupicola +
fusiform  +
Artemisia tripartita subsp. tripartita +
fusiform  +
Artemisia vulgaris +
ellipsoid  +
Asanthus +
prismatic  +
Asanthus squamulosus +
prismatic  +
Aster +
compressed  +, obconic  +
Aster alpinus +
compressed  +, obconic  +
Aster alpinus subsp. vierhapperi +
compressed  +, obovoid  +
Aster tataricus +
compressed  +, linear-obconic  +
Asteraceae (tribe Heliantheae) subtribe Ambrosiinae +
cucullate  +, flattened  +, biconvex  +, …, …
Asteraceae (tribe Heliantheae) subtribe Baeriinae +
obcompressed  +, compressed  +, obovoid  +, …
Asteraceae (tribe Heliantheae) subtribe Chaenactidinae +
obcompressed  +, linear  +, compressed  +, …, …
Asteraceae (tribe Heliantheae) subtribe Clappiinae +
clavate  +, columnar  +
Asteraceae (tribe Heliantheae) subtribe Coreopsidinae +
obcompressed  +
Asteraceae (tribe Heliantheae) subtribe Dimeresiinae +
cylindric  +, clavate  +
Asteraceae (tribe Heliantheae) subtribe Ecliptinae +
less orbiculate  +, obovate or cuneate  +
Asteraceae (tribe Heliantheae) subtribe Flaveriinae +
cylindric  +, clavate or more or less compresssed linear-oblong  +
Asteraceae (tribe Heliantheae) subtribe Gaillardiinae +
obconic  +, columnar  +, clavate  +, …
Asteraceae (tribe Heliantheae) subtribe Galinsoginae +
5-angled  +, 4-angled  +, 3-angled  +, …, …
Asteraceae (tribe Heliantheae) subtribe Guardiolinae +
obcompressed  +, ellipsoid  +
Asteraceae (tribe Heliantheae) subtribe Helianthinae +
prismatic  +, obpyramidal  +, obovoid  +, …, …
Asteraceae (tribe Heliantheae) subtribe Hymenopappinae +
4-angled  +, obconic  +, obpyramidal  +
Asteraceae (tribe Heliantheae) subtribe Jaumeinae +
obconic  +, clavate or columnar  +
Asteraceae (tribe Heliantheae) subtribe Madiinae +
fusiform  +, clavate  +, obpyramidal  +, …, …
Asteraceae (tribe Heliantheae) subtribe Marshalliinae +
5(-6)-angled  +, obpyramidal  +
Asteraceae (tribe Heliantheae) subtribe Melampodiinae +
obovoid  +, more or less prismatic  +
Asteraceae (tribe Heliantheae) subtribe Milleriinae +
3-4-angled  +, compressed  +, less prismatic  +, …
Asteraceae (tribe Heliantheae) subtribe Pectidinae +
mostly clavate  +, obpyramidal  +
Asteraceae (tribe Heliantheae) subtribe Peritylinae +
cuneiform  +, oblong or oblanceolate strongly flattened or weakly 3-4-angled  +
Asteraceae (tribe Heliantheae) subtribe Polymniinae +
ribbed  +, 3-6-angled  +, obcompressed  +, …
Asteraceae (tribe Heliantheae) subtribe Rudbeckiinae +
linear-oblanceolate  +, oblong-oblique  +
Asteraceae (tribe Heliantheae) subtribe Varillinae +
columnar  +, clavate  +
Asteraceae (tribe Heliantheae) subtribe Zaluzaniinae +
compressed  +
Asteraceae tribe Anthemideae +
obcompressed  +, compressed  +, 3-angled  +, …, …
Asteraceae tribe Arctotideae +
flattened  +, angled  +, terete  +, …, …
Asteraceae tribe Astereae +
compressed  +, less columnar  +, prismatic  +
Asteraceae tribe Calenduleae +
flattened  +, compressed  +, obcompressed  +, …, …
Asteraceae tribe Cardueae +
compressed  +, 4-5-angled  +, terete  +, …, …
Asteraceae tribe Cichorieae +
tapered  +, beaked  +, flattened  +, …, …
Asteraceae tribe Eupatorieae +
compressed  +, flattened  +
Asteraceae tribe Gnaphalieae +
attenuate  +, not beaked  +, obcompressed  +, …, …
Asteraceae tribe Heliantheae +
flattened  +, obcompressed  +, compressed  +, …, …
Asteraceae tribe Inuleae +
columnar  +, prismatic  +
Asteraceae tribe Mutisieae +
turbinate  +, fusiform  +, clavate  +, …
Asteraceae tribe Plucheeae +
flattened  +, compressed  +, prismatic  +, …, …
Asteraceae tribe Senecioneae +
less columnar  +, prismatic seldom compressed obcompressed or flattened  +
Asteraceae tribe Vernonieae +
compressed  +, columnar  +, clavate fusiform or prismatic  +
Astranthium +
compressed  +, obovoid  +, oblanceoloid-obovoid  +
Astranthium ciliatum +
compressed  +, obovoid  +, oblanceoloid-obovoid  +
Astranthium integrifolium +
compressed  +, obovoid  +, oblanceoloid-obovoid  +
Astranthium robustum +
compressed  +, obovoid  +, oblanceoloid-obovoid  +
Atrichoseris +
ribbed  +, 4-5-angled  +, not beaked  +, …, …
Atrichoseris platyphylla +
ribbed  +, 4-5-angled  +, not beaked  +, …, …
B
Baccharis +
compressed  +, obovoid  +, cylindric  +
Baccharis angustifolia +
compressed  +, obovoid  +, cylindric  +
Baccharis bigelovii +
compressed  +, obovoid  +, cylindric  +
Baccharis brachyphylla +
compressed  +, obovoid  +, cylindric  +
Baccharis dioica +
compressed  +, obovoid  +, cylindric  +
Baccharis glomeruliflora +
compressed  +, obovoid  +, cylindric  +
Baccharis glutinosa +
compressed  +, obovoid  +, cylindric  +
Baccharis halimifolia +
compressed  +, obovoid  +, cylindric  +
Baccharis havardii +
compressed  +, obovoid  +, cylindric  +
Baccharis malibuensis +
compressed  +, obovoid  +, cylindric  +
Baccharis neglecta +
compressed  +, obovoid  +, cylindric  +
Baccharis pilularis +
compressed  +, obovoid  +, cylindric  +
Baccharis pilularis subsp. consanguinea +
compressed  +, obovoid  +, cylindric  +
Baccharis pilularis subsp. pilularis +
compressed  +, obovoid  +, cylindric  +
Baccharis plummerae +
compressed  +, obovoid  +, cylindric  +
Baccharis plummerae subsp. glabrata +
compressed  +, obovoid  +, cylindric  +
Baccharis plummerae subsp. plummerae +
compressed  +, obovoid  +, cylindric  +
Baccharis pteronioides +
compressed  +, obovoid  +, cylindric  +
Baccharis salicifolia +
compressed  +, obovoid  +, cylindric  +
Baccharis salicina +
compressed  +, obovoid  +, cylindric  +
Baccharis sarothroides +
compressed  +, obovoid  +, cylindric  +
Baccharis sergiloides +
compressed  +, obovoid  +, cylindric  +
Baccharis texana +
compressed  +, obovoid  +, cylindric  +
Baccharis thesioides +
compressed  +, obovoid  +, cylindric  +
Baccharis vanessae +
compressed  +, obovoid  +, cylindric  +
Baccharis wrightii +
compressed  +, obovoid  +, cylindric  +
Bahia +
4-angled  +, obpyramidal  +
Bahia absinthifolia +
4-angled  +, obpyramidal  +
Bahia bigelovii +
4-angled  +, obpyramidal  +
Bahia biternata +
4-angled  +, obpyramidal  +
Bahia pedata +
4-angled  +, obpyramidal  +
Bahiopsis +
obpyramidal  +, 4-angled  +, compressed  +
Bahiopsis laciniata +
obpyramidal  +, 4-angled  +, compressed  +
Bahiopsis parishii +
obpyramidal  +, 4-angled  +, compressed  +
Bahiopsis reticulata +
obpyramidal  +, 4-angled  +, compressed  +
Baileya +
obpyramidal  +
Baileya multiradiata +
obpyramidal  +
Baileya pauciradiata +
obpyramidal  +
Baileya pleniradiata +
obpyramidal  +
Balduina +
obconic  +
Balduina angustifolia +
obconic  +
Balduina atropurpurea +
obconic  +
Balduina uniflora +
obconic  +
Balsamorhiza +
3-4-angled  +, prismatic  +
Balsamorhiza careyana +
3-4-angled  +, prismatic  +
Balsamorhiza deltoidea +
3-4-angled  +, prismatic  +
Balsamorhiza hispidula +
3-4-angled  +, prismatic  +
Balsamorhiza hookeri +
3-4-angled  +, prismatic  +
Balsamorhiza incana +
3-4-angled  +, prismatic  +
Balsamorhiza lanata +
3-4-angled  +, prismatic  +
Balsamorhiza macrolepis +
3-4-angled  +, prismatic  +
Balsamorhiza macrophylla +
3-4-angled  +, prismatic  +
Balsamorhiza rosea +
3-4-angled  +, prismatic  +
Balsamorhiza sagittata +
3-4-angled  +, prismatic  +
Balsamorhiza sericea +
3-4-angled  +, prismatic  +
Balsamorhiza serrata +
3-4-angled  +, prismatic  +
Balsamorhiza subg. Artorhiza +
3-4-angled  +, prismatic  +
Balsamorhiza subg. Balsamorhiza +
3-4-angled  +, prismatic  +
Barkleyanthus +
less prismatic  +, obpyramidal  +
Barkleyanthus salicifolius +
less prismatic  +, obpyramidal  +
Bartlettia +
obcompressed  +
Bartlettia scaposa +
obcompressed  +
Bebbia +
3-angled  +, obpyramidal  +, compressed  +
Bebbia juncea +
3-angled  +, obpyramidal  +, compressed  +
Bebbia juncea var. aspera +
3-angled  +, obpyramidal  +, compressed  +
Bellis +
compressed  +, obconic  +
Bellis perennis +
compressed  +, obconic  +
Benitoa +
triquetrous  +, clavate  +
Benitoa occidentalis +
triquetrous  +, clavate  +
Berlandiera +
obovate  +, obflattened  +, obcompressed  +
Berlandiera lyrata +
obovate  +, obflattened  +, obcompressed  +
Berlandiera monocephala +
obovate  +, obflattened  +, obcompressed  +
Berlandiera pumila +
obovate  +, obflattened  +, obcompressed  +
Berlandiera subacaulis +
obovate  +, obflattened  +, obcompressed  +
Berlandiera texana +
obovate  +, obflattened  +, obcompressed  +
Berlandiera ×betonicifolia +
obovate  +, obflattened  +, obcompressed  +
Berlandiera ×humilis +
obovate  +, obflattened  +, obcompressed  +
Berlandiera ×macrophylla +
obovate  +, obflattened  +, obcompressed  +
Bidens +
subterete  +, linear-fusiform  +, 4-angled  +, …, …
Bidens amplissima +
cuneate  +, 3-4-angled  +, flattened  +
Bidens aristosa +
cuneate  +, flattened  +
Bidens aurea +
3-4-angled  +, flattened  +
Bidens beckii +
4-angled  +, terete  +
Bidens bidentoides +
narrowly cuneate  +, linear  +
Bidens bigelovii +
subterete  +, linear-fusiform  +, 4-angled  +, …, …
Bidens bipinnata +
subterete  +, linear-fusiform  +, 4-angled  +, …, …
Bidens cernua +
cuneate  +, 4-angled  +, flattened  +
Bidens connata +
obpyramidal  +, usually cuneate  +, linear  +
Bidens discoidea +
linear  +, narrowly cuneate  +
Bidens eatonii +
oblanceolate  +, 3-4-angled  +, flattened  +
Bidens frondosa +
obovate  +, cuneate  +
Bidens heterodoxa +
subterete  +, linear-fusiform  +, 4-angled  +, …, …
Bidens heterosperma +
subterete  +, linear-fusiform  +, 4-angled  +, …, …
Bidens hyperborea +
cuneate  +, flattened  +
Bidens laevis +
cuneate  +, 3-4-angled  +, flattened  +, …
Bidens lemmonii +
subterete  +, linear-fusiform  +, 4-angled  +, …, …
Bidens leptocephala +
subterete  +, linear-fusiform  +, 4-angled  +, …, …