Property:Involucre shape

Types of involucre shape

None.

Parts of involucre shape

None.

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B
Bidens heterodoxa +
hemispheric;usually obconic;broadly campanulate  +
Bidens heterosperma +
cylindric  +
Bidens hyperborea +
hemispheric;less campanulate;cylindric  +
Bidens laevis +
turbinate;hemispheric  +
Bidens lemmonii +
less campanulate;cylindric  +
Bidens leptocephala +
cylindric  +
Bidens mitis +
hemispheric  +
Bidens pilosa +
turbinate;campanulate  +
Bidens polylepis +
turbinate;hemispheric  +
Bidens tenuisecta +
campanulate;hemispheric  +
Bidens trichosperma +
hemispheric  +
Bidens tripartita +
campanulate;hemispheric  +
Bidens vulgata +
hemispheric  +
Bigelowia +
cylindro-turbinate;cylindric  +
Bigelowia nudata +
cylindro-turbinate;cylindric  +
Bigelowia nudata var. australis +
cylindro-turbinate;cylindric  +
Bigelowia nudata var. nudata +
cylindro-turbinate;cylindric  +
Bigelowia nuttallii +
cylindro-turbinate;cylindric  +
Bistorta +
tubular  +
Bistorta bistortoides +
tubular  +
Bistorta officinalis +
tubular  +
Bistorta plumosa +
tubular  +
Bistorta vivipara +
tubular  +
Blennosperma +
hemispheric  +
Blennosperma bakeri +
hemispheric  +
Blennosperma nanum +
hemispheric  +
Blennosperma nanum var. nanum +
hemispheric  +
Blennosperma nanum var. robustum +
hemispheric  +
Blepharipappus +
turbinate;campanulate or hemispheric  +
Blepharipappus scaber +
turbinate;campanulate or hemispheric  +
Blepharizonia +
obconic;more or less globose  +
Blepharizonia laxa +
obconic;more or less globose  +
Blepharizonia plumosa +
obconic;more or less globose  +
Boltonia +
hemispheric  +
Boltonia apalachicolensis +
hemispheric  +
Boltonia asteroides +
hemispheric  +
Boltonia asteroides var. asteroides +
hemispheric  +
Boltonia asteroides var. latisquama +
hemispheric  +
Boltonia asteroides var. recognita +
hemispheric  +
Boltonia caroliniana +
hemispheric  +
Boltonia decurrens +
hemispheric  +
Boltonia diffusa +
hemispheric  +
Boltonia diffusa var. diffusa +
hemispheric  +
Boltonia diffusa var. interior +
hemispheric  +
Borrichia +
ovoid;hemispheric  +
Borrichia arborescens +
ovoid;hemispheric  +
Borrichia frutescens +
globose  +
Borrichia ×cubana +
hemispheric  +
Bradburia +
campanulate  +
Bradburia hirtella +
campanulate  +
Bradburia pilosa +
campanulate  +
Brickellia +
cylindric;obconic or campanulate  +
Brickellia amplexicaulis +
cylindric;campanulate  +
Brickellia atractyloides +
cylindric;broadly campanulate  +
Brickellia atractyloides var. arguta +
cylindric;broadly campanulate  +
Brickellia atractyloides var. atractyloides +
cylindric;broadly campanulate  +
Brickellia atractyloides var. odontolepis +
cylindric;broadly campanulate  +
Brickellia baccharidea +
campanulate  +
Brickellia betonicifolia +
cylindric;narrowly campanulate  +
Brickellia brachyphylla +
cylindric;campanulate  +
Brickellia californica +
cylindric;obconic  +
Brickellia chenopodina +
cylindric;campanulate  +
Brickellia cordifolia +
campanulate  +
Brickellia coulteri +
cylindric;campanulate  +
Brickellia coulteri var. brachiata +
cylindric;campanulate  +
Brickellia coulteri var. coulteri +
cylindric;campanulate  +
Brickellia cylindracea +
cylindric;campanulate  +
Brickellia dentata +
cylindric;campanulate  +
Brickellia desertorum +
cylindric  +
Brickellia eupatorioides +
cylindric;narrowly campanulate  +
Brickellia eupatorioides var. chlorolepis +
cylindric;narrowly campanulate  +
Brickellia eupatorioides var. corymbulosa +
cylindric;narrowly campanulate  +
Brickellia eupatorioides var. eupatorioides +
cylindric;narrowly campanulate  +
Brickellia eupatorioides var. floridana +
cylindric;narrowly campanulate  +
Brickellia eupatorioides var. gracillima +
cylindric;narrowly campanulate  +
Brickellia eupatorioides var. texana +
cylindric;narrowly campanulate  +
Brickellia floribunda +
cylindric;campanulate  +
Brickellia frutescens +
cylindric  +
Brickellia grandiflora +
obconic;cylindric  +
Brickellia greenei +
broadly cylindric;campanulate  +
Brickellia hinckleyi +
cylindric;campanulate  +
Brickellia hinckleyi var. hinckleyi +
cylindric;campanulate  +
Brickellia hinckleyi var. terlinguensis +
cylindric;campanulate  +
Brickellia incana +
campanulate  +
Brickellia knappiana +
cylindric;narrowly campanulate  +
Brickellia laciniata +
cylindric  +
Brickellia lemmonii +
cylindric  +
Brickellia lemmonii var. conduplicata +
cylindric  +
Brickellia lemmonii var. lemmonii +
cylindric  +
Brickellia longifolia +
cylindric  +
Brickellia longifolia var. longifolia +
cylindric  +
Brickellia longifolia var. multiflora +
cylindric  +
Brickellia microphylla +
cylindric;narrowly campanulate  +
Brickellia microphylla var. microphylla +
cylindric;narrowly campanulate  +
Brickellia microphylla var. scabra +
cylindric;narrowly campanulate  +
Brickellia nevinii +
cylindric;turbinate  +
Brickellia oblongifolia +
cylindric;campanulate  +
Brickellia oblongifolia var. linifolia +
cylindric;campanulate  +
Brickellia oblongifolia var. oblongifolia +
cylindric;campanulate  +
Brickellia parvula +
cylindric;campanulate  +
Brickellia pringlei +
cylindric;turbinate  +
Brickellia rusbyi +
cylindric;campanulate  +
Brickellia simplex +
cylindric;broadly campanulate  +
Brickellia venosa +
cylindric;campanulate  +
Brickellia veronicifolia +
cylindric;broadly campanulate  +
Brickelliastrum +
campanulate  +
Brickelliastrum fendleri +
campanulate  +
Brintonia +
campanulate  +
Brintonia discoidea +
campanulate  +
Brunnichia +
tubular  +
Brunnichia ovata +
tubular  +
C
Cacaliopsis +
broadly turbinate;campanulate  +
Cacaliopsis nardosmia +
broadly turbinate;campanulate  +
Calendula +
campanulate;hemispheric  +
Calendula arvensis +
campanulate;hemispheric  +
Calendula officinalis +
campanulate;hemispheric  +
Calycadenia +
urceolate;obconic;urceolate;obconic;hemispheric;fusiform;globose;ellipsoid;cylindric;campanulate  +
Calycadenia fremontii +
urceolate;obconic;urceolate;obconic;hemispheric;fusiform;globose;ellipsoid;cylindric;campanulate  +
Calycadenia hooveri +
urceolate;obconic;urceolate;obconic;hemispheric;fusiform;globose;ellipsoid;cylindric;campanulate  +
Calycadenia micrantha +
urceolate;obconic;urceolate;obconic;hemispheric;fusiform;globose;ellipsoid;cylindric;campanulate  +
Calycadenia mollis +
urceolate;obconic;urceolate;obconic;hemispheric;fusiform;globose;ellipsoid;cylindric;campanulate  +
Calycadenia multiglandulosa +
urceolate;obconic;urceolate;obconic;hemispheric;fusiform;globose;ellipsoid;cylindric;campanulate  +
Calycadenia oppositifolia +
urceolate;obconic;urceolate;obconic;hemispheric;fusiform;globose;ellipsoid;cylindric;campanulate  +
Calycadenia pauciflora +
urceolate;obconic;urceolate;obconic;hemispheric;fusiform;globose;ellipsoid;cylindric;campanulate  +
Calycadenia spicata +
urceolate;obconic;urceolate;obconic;hemispheric;fusiform;globose;ellipsoid;cylindric;campanulate  +
Calycadenia truncata +
urceolate;obconic;urceolate;obconic;hemispheric;fusiform;globose;ellipsoid;cylindric;campanulate  +
Calycadenia villosa +
urceolate;obconic;urceolate;obconic;hemispheric;fusiform;globose;ellipsoid;cylindric;campanulate  +
Calycoseris +
campanulate  +
Calycoseris parryi +
campanulate  +
Calycoseris wrightii +
campanulate  +
Calyptocarpus +
obconic  +
Calyptocarpus vialis +
obconic  +
Canadanthus +
cylindro-campanulate  +
Canadanthus modestus +
cylindro-campanulate  +
Carduus +
cylindric;spheric  +
Carduus acanthoides +
cylindric;spheric  +
Carduus acanthoides subsp. acanthoides +
hemispheric  +
Carduus crispus +
spheric  +
Carduus nutans +
hemispheric  +
Carduus pycnocephalus +
cylindric;spheric  +
Carduus pycnocephalus subsp. pycnocephalus +
cylindric;ellipsoid  +
Carduus tenuiflorus +
cylindric;ellipsoid  +
Carlina +
hemispheric;campanulate  +
Carlina vulgaris +
hemispheric;campanulate  +
Carlina vulgaris subsp. vulgaris +
hemispheric;campanulate  +
Carlquistia +
campanulate  +
Carlquistia muirii +
campanulate  +
Carminatia +
cylindric  +
Carminatia tenuiflora +
cylindric  +
Carphephorus +
campanulate;hemispheric  +
Carphephorus bellidifolius +
campanulate;hemispheric  +
Carphephorus carnosus +
campanulate;hemispheric  +
Carphephorus corymbosus +
campanulate;hemispheric  +
Carphephorus odoratissimus +
campanulate;hemispheric  +
Carphephorus odoratissimus var. odoratissimus +
campanulate;hemispheric  +
Carphephorus odoratissimus var. subtropicanus +
campanulate;hemispheric  +
Carphephorus paniculatus +
campanulate;hemispheric  +
Carphephorus pseudoliatris +
campanulate;hemispheric  +
Carphephorus tomentosus +
campanulate;hemispheric  +
Carphochaete +
cylindric  +
Carphochaete bigelovii +
cylindric  +
Carthamus +
ovoid  +
Carthamus creticus +
ovoid  +
Carthamus lanatus +
ovoid  +
Carthamus leucocaulos +
ovoid  +
Carthamus tinctorius +
ovoid  +
Centaurea +
ovoid;hemispheric  +
Centaurea benedicta +
spheric  +
Centaurea calcitrapa +
ovoid  +
Centaurea cyanus +
campanulate  +
Centaurea depressa +
ovoid;campanulate  +
Centaurea diffusa +
cylindric;ovoid  +
Centaurea diluta +
ovoid  +
Centaurea iberica +
ovoid;hemispheric  +
Centaurea jacea +
ovoid;campanulate or hemispheric  +
Centaurea macrocephala +
ovoid;hemispheric  +
Centaurea melitensis +
ovoid  +
Centaurea montana +
ovoid;more or less campanulate  +
Centaurea nigra +
ovoid;campanulate or hemispheric  +
Centaurea nigrescens +
subcylindric;ovoid or campanulate  +
Centaurea phrygia +
ovoid;more or less spheric  +
Centaurea scabiosa +
campanulate;ovoid;hemispheric  +
Centaurea solstitialis +
ovoid  +
Centaurea stoebe +
ovoid;hemispheric  +
Centaurea stoebe subsp. micranthos +
ovoid  +
Centaurea sulphurea +
ovoid  +
Centaurea virgata +
ovoid;hemispheric  +
Centaurea virgata subsp. squarrosa +
cylindric;ovoid  +
Centaurea ×moncktonii +
ovoid;campanulate or hemispheric  +
Centratherum +
hemispheric  +
Centratherum punctatum +
hemispheric  +
Centromadia +
urceolate;obconic  +
Centromadia fitchii +
urceolate;obconic  +
Centromadia parryi +
urceolate;obconic  +
Centromadia parryi subsp. australis +
urceolate;obconic  +
Centromadia parryi subsp. congdonii +
urceolate;obconic  +
Centromadia parryi subsp. parryi +
urceolate;obconic  +
Centromadia parryi subsp. rudis +
urceolate;obconic  +
Centromadia pungens +
urceolate;obconic  +
Centromadia pungens subsp. laevis +
urceolate;obconic  +
Centromadia pungens subsp. pungens +
urceolate;obconic  +
Centrostegia +
3-angled  +, prismatic  +, tubular  +
Centrostegia thurberi +
3-angled  +, prismatic  +, tubular  +
Chaenactis +
hemispheric;obconic or broadly cylindric  +
Chaenactis alpigena +
obconic;more or less cylindric  +
Chaenactis artemisiifolia +
hemispheric  +
Chaenactis carphoclinia +
obconic;more or less cylindric or hemispheric  +
Chaenactis carphoclinia var. carphoclinia +
obconic;more or less cylindric or hemispheric  +
Chaenactis carphoclinia var. peirsonii +
obconic;more or less cylindric or hemispheric  +
Chaenactis cusickii +
less hemispheric;campanulate  +
Chaenactis douglasii +
obconic;more or less hemispheric  +
Chaenactis douglasii var. alpina +
obconic;more or less hemispheric  +
Chaenactis douglasii var. douglasii +
obconic;more or less hemispheric  +
Chaenactis evermannii +
obconic  +
Chaenactis fremontii +
less hemispheric;obconic  +
Chaenactis glabriuscula +
less hemispheric;obconic or broadly cylindric  +
Chaenactis glabriuscula var. glabriuscula +
less hemispheric;obconic  +
Chaenactis glabriuscula var. heterocarpha +
less hemispheric;broadly cylindric  +
Chaenactis glabriuscula var. lanosa +
less hemispheric;obconic  +
Chaenactis glabriuscula var. megacephala +
less hemispheric;broadly cylindric  +
Chaenactis glabriuscula var. orcuttiana +
hemispheric  +
Chaenactis macrantha +
less obconic;broadly cylindric  +
Chaenactis nevadensis +
obconic;more or less cylindric  +
Chaenactis nevii +
less hemispheric;campanulate  +
Chaenactis parishii +
obconic  +
Chaenactis santolinoides +
obconic;more or less cylindric  +
Chaenactis sect. Acarphaea +
hemispheric;obconic or broadly cylindric  +
Chaenactis sect. Chaenactis +
hemispheric;obconic or broadly cylindric  +
Chaenactis sect. Macrocarphus +
hemispheric;obconic or broadly cylindric  +
Chaenactis stevioides +
less hemispheric;obconic  +
Chaenactis suffrutescens +
cylindric  +
Chaenactis thompsonii +
obconic  +
Chaenactis xantiana +
broadly obconic;campanulate  +
Chaetadelpha +
cylindric  +
Chaetadelpha wheeleri +
cylindric  +
Chaetopappa +
cylindro-turbinate;hemispheric  +
Chaetopappa asteroides +
cylindro-turbinate  +
Chaetopappa asteroides var. asteroides +
cylindro-turbinate  +
Chaetopappa asteroides var. grandis +
cylindro-turbinate  +
Chaetopappa bellidifolia +
conic  +
Chaetopappa bellioides +
hemispheric  +
Chaetopappa effusa +
conic;broadly cylindric  +
Chaetopappa ericoides +
turbinate;hemispheric  +
Chaetopappa hersheyi +
cylindro-turbinate  +
Chaetopappa imberbis +
cylindro-turbinate  +
Chaetopappa parryi +
cylindro-turbinate  +
Chamaechaenactis +
obconic  +
Chamaechaenactis scaposa +
obconic  +
Chamaemelum +
hemispheric  +
Chamaemelum fuscatum +
hemispheric  +