Property:Phyllary texture

Types of phyllary texture

None.

Parts of phyllary texture

None.

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A
Acanthospermum +
Herbaceous (Chartaceous)  +
Acanthospermum australe +
Herbaceous (Chartaceous)  +
Acanthospermum hispidum +
Herbaceous (Chartaceous)  +
Acanthospermum humile +
Herbaceous (Chartaceous)  +
Achillea +
With margins and/or apices (Scarious)  +
Achillea alpina +
With margins and/or apices (Scarious)  +
Achillea millefolium +
With margins and/or apices (Scarious)  +
Achillea nobilis +
With margins and/or apices (Scarious)  +
Achillea ptarmica +
With margins and/or apices (Scarious)  +
Achyrachaena +
Herbaceous (Chartaceous)  +
Achyrachaena mollis +
Herbaceous (Chartaceous)  +
Acmella +
Herbaceous (Chartaceous)  +
Acmella pusilla +
Herbaceous (Chartaceous)  +
Acmella repens +
Herbaceous (Chartaceous)  +
Adenophyllum +
Herbaceous (Chartaceous)  +
Adenophyllum cooperi +
Herbaceous (Chartaceous)  +
Adenophyllum porophylloides +
Herbaceous (Chartaceous)  +
Adenophyllum wrightii +
Herbaceous (Chartaceous)  +
Adenophyllum wrightii var. wrightii +
Herbaceous (Chartaceous)  +
Ageratina +
Usually herbaceous (Chartaceous)  +
Ageratina adenophora +
Usually herbaceous (Chartaceous)  +
Ageratina altissima +
Usually herbaceous (Chartaceous)  +
Ageratina altissima var. altissima +
Usually herbaceous (Chartaceous)  +
Ageratina altissima var. roanensis +
Usually herbaceous (Chartaceous)  +
Ageratina aromatica +
Usually herbaceous (Chartaceous)  +
Ageratina havanensis +
Usually herbaceous (Chartaceous)  +
Ageratina herbacea +
Usually herbaceous (Chartaceous)  +
Ageratina jucunda +
Usually herbaceous (Chartaceous)  +
Ageratina lemmonii +
Usually herbaceous (Chartaceous)  +
Ageratina luciae-brauniae +
Usually herbaceous (Chartaceous)  +
Ageratina occidentalis +
Usually herbaceous (Chartaceous)  +
Ageratina paupercula +
Usually herbaceous (Chartaceous)  +
Ageratina rothrockii +
Usually herbaceous (Chartaceous)  +
Ageratina shastensis +
Usually herbaceous (Chartaceous)  +
Ageratina thyrsiflora +
Usually herbaceous (Chartaceous)  +
Ageratina wrightii +
Usually herbaceous (Chartaceous)  +
Ageratum +
Usually herbaceous (Chartaceous)  +
Ageratum conyzoides +
Usually herbaceous (Chartaceous)  +
Ageratum corymbosum +
Usually herbaceous (Chartaceous)  +
Ageratum houstonianum +
Usually herbaceous (Chartaceous)  +
Ageratum maritimum +
Usually herbaceous (Chartaceous)  +
Agnorhiza +
Herbaceous (Chartaceous)  +
Agnorhiza bolanderi +
Herbaceous (Chartaceous)  +
Agnorhiza elata +
Herbaceous (Chartaceous)  +
Agnorhiza invenusta +
Herbaceous (Chartaceous)  +
Agnorhiza ovata +
Herbaceous (Chartaceous)  +
Agnorhiza reticulata +
Herbaceous (Chartaceous)  +
Amauriopsis +
Herbaceous (Chartaceous)  +
Amauriopsis dissecta +
Herbaceous (Chartaceous)  +
Amblyolepis +
Herbaceous (Chartaceous)  +
Amblyolepis setigera +
Herbaceous (Chartaceous)  +
Amblyopappus +
Indurate (?)  +
Amblyopappus pusillus +
Indurate (?)  +
Ambrosia +
Herbaceous (Chartaceous)  +
Ambrosia acanthicarpa +
Herbaceous (Chartaceous)  +
Ambrosia ambrosioides +
Herbaceous (Chartaceous)  +
Ambrosia artemisiifolia +
Herbaceous (Chartaceous)  +
Ambrosia bidentata +
Herbaceous (Chartaceous)  +
Ambrosia chamissonis +
Herbaceous (Chartaceous)  +
Ambrosia cheiranthifolia +
Herbaceous (Chartaceous)  +
Ambrosia chenopodiifolia +
Herbaceous (Chartaceous)  +
Ambrosia confertiflora +
Herbaceous (Chartaceous)  +
Ambrosia cordifolia +
Herbaceous (Chartaceous)  +
Ambrosia deltoidea +
Herbaceous (Chartaceous)  +
Ambrosia dumosa +
Herbaceous (Chartaceous)  +
Ambrosia eriocentra +
Herbaceous (Chartaceous)  +
Ambrosia grayi +
Herbaceous (Chartaceous)  +
Ambrosia hispida +
Herbaceous (Chartaceous)  +
Ambrosia ilicifolia +
Herbaceous (Chartaceous)  +
Ambrosia linearis +
Herbaceous (Chartaceous)  +
Ambrosia monogyra +
Herbaceous (Chartaceous)  +
Ambrosia psilostachya +
Herbaceous (Chartaceous)  +
Ambrosia pumila +
Herbaceous (Chartaceous)  +
Ambrosia salsola +
Herbaceous (Chartaceous)  +
Ambrosia tomentosa +
Herbaceous (Chartaceous)  +
Ambrosia trifida +
Herbaceous (Chartaceous)  +
Anaphalis +
Papery (?)  +
Anaphalis margaritacea +
Papery (?)  +
Ancistrocarphus +
Medially herbaceous (Membranous or scarious)  +
Ancistrocarphus filagineus +
Medially herbaceous (Membranous or scarious)  +
Ancistrocarphus keilii +
Medially herbaceous (Membranous or scarious)  +
Anisocarpus +
Herbaceous (Chartaceous)  +
Anisocarpus madioides +
Herbaceous (Chartaceous)  +
Anisocarpus scabridus +
Herbaceous (Chartaceous)  +
Antennaria +
Medially herbaceous (Membranous or scarious)  +
Antennaria alpina +
Medially herbaceous (Membranous or scarious)  +
Antennaria anaphaloides +
Medially herbaceous (Membranous or scarious)  +
Antennaria arcuata +
Medially herbaceous (Membranous or scarious)  +
Antennaria argentea +
Medially herbaceous (Membranous or scarious)  +
Antennaria aromatica +
Medially herbaceous (Membranous or scarious)  +
Antennaria corymbosa +
Medially herbaceous (Membranous or scarious)  +
Antennaria densifolia +
Medially herbaceous (Membranous or scarious)  +
Antennaria dimorpha +
Medially herbaceous (Membranous or scarious)  +
Antennaria dioica +
Medially herbaceous (Membranous or scarious)  +
Antennaria flagellaris +
Medially herbaceous (Membranous or scarious)  +
Antennaria friesiana +
Medially herbaceous (Membranous or scarious)  +
Antennaria friesiana subsp. alaskana +
Medially herbaceous (Membranous or scarious)  +
Antennaria friesiana subsp. friesiana +
Medially herbaceous (Membranous or scarious)  +
Antennaria friesiana subsp. neoalaskana +
Medially herbaceous (Membranous or scarious)  +
Antennaria geyeri +
Medially herbaceous (Membranous or scarious)  +
Antennaria howellii +
Medially herbaceous (Membranous or scarious)  +
Antennaria howellii subsp. canadensis +
Medially herbaceous (Membranous or scarious)  +
Antennaria howellii subsp. howellii +
Medially herbaceous (Membranous or scarious)  +
Antennaria howellii subsp. neodioica +
Medially herbaceous (Membranous or scarious)  +
Antennaria howellii subsp. petaloidea +
Medially herbaceous (Membranous or scarious)  +
Antennaria lanata +
Medially herbaceous (Membranous or scarious)  +
Antennaria luzuloides +
Medially herbaceous (Membranous or scarious)  +
Antennaria luzuloides subsp. aberrans +
Medially herbaceous (Membranous or scarious)  +
Antennaria luzuloides subsp. luzuloides +
Medially herbaceous (Membranous or scarious)  +
Antennaria marginata +
Medially herbaceous (Membranous or scarious)  +
Antennaria media +
Medially herbaceous (Membranous or scarious)  +
Antennaria microphylla +
Medially herbaceous (Membranous or scarious)  +
Antennaria monocephala +
Medially herbaceous (Membranous or scarious)  +
Antennaria monocephala subsp. angustata +
Medially herbaceous (Membranous or scarious)  +
Antennaria monocephala subsp. monocephala +
Medially herbaceous (Membranous or scarious)  +
Antennaria neglecta +
Medially herbaceous (Membranous or scarious)  +
Antennaria parlinii +
Medially herbaceous (Membranous or scarious)  +
Antennaria parlinii subsp. fallax +
Medially herbaceous (Membranous or scarious)  +
Antennaria parlinii subsp. parlinii +
Medially herbaceous (Membranous or scarious)  +
Antennaria parvifolia +
Medially herbaceous (Membranous or scarious)  +
Antennaria plantaginifolia +
Medially herbaceous (Membranous or scarious)  +
Antennaria pulchella +
Medially herbaceous (Membranous or scarious)  +
Antennaria pulcherrima +
Medially herbaceous (Membranous or scarious)  +
Antennaria pulcherrima subsp. eucosma +
Medially herbaceous (Membranous or scarious)  +
Antennaria pulcherrima subsp. pulcherrima +
Medially herbaceous (Membranous or scarious)  +
Antennaria racemosa +
Medially herbaceous (Membranous or scarious)  +
Antennaria rosea +
Medially herbaceous (Membranous or scarious)  +
Antennaria rosea subsp. arida +
Medially herbaceous (Membranous or scarious)  +
Antennaria rosea subsp. confinis +
Medially herbaceous (Membranous or scarious)  +
Antennaria rosea subsp. pulvinata +
Medially herbaceous (Membranous or scarious)  +
Antennaria rosea subsp. rosea +
Medially herbaceous (Membranous or scarious)  +
Antennaria rosulata +
Medially herbaceous (Membranous or scarious)  +
Antennaria soliceps +
Medially herbaceous (Membranous or scarious)  +
Antennaria solitaria +
Medially herbaceous (Membranous or scarious)  +
Antennaria stenophylla +
Medially herbaceous (Membranous or scarious)  +
Antennaria suffrutescens +
Medially herbaceous (Membranous or scarious)  +
Antennaria umbrinella +
Medially herbaceous (Membranous or scarious)  +
Antennaria virginica +
Medially herbaceous (Membranous or scarious)  +
Anthemis +
With margins and/or apices (Scarious)  +
Anthemis arvensis +
With margins and/or apices (Scarious)  +
Anthemis cotula +
With margins and/or apices (Scarious)  +
Arctanthemum +
With margins and/or apices (Scarious)  +
Arctanthemum arcticum +
With margins and/or apices (Scarious)  +
Arctanthemum arcticum subsp. arcticum +
With margins and/or apices (Scarious)  +
Arctanthemum arcticum subsp. polare +
With margins and/or apices (Scarious)  +
Argyranthemum +
With margins and/or apices (Scarious)  +
Argyranthemum foeniculaceum +
With margins and/or apices (Scarious)  +
Arnica +
Herbaceous (Chartaceous)  +
Arnica acaulis +
Herbaceous (Chartaceous)  +
Arnica angustifolia +
Herbaceous (Chartaceous)  +
Arnica angustifolia subsp. angustifolia +
Herbaceous (Chartaceous)  +
Arnica angustifolia subsp. tomentosa +
Herbaceous (Chartaceous)  +
Arnica cernua +
Herbaceous (Chartaceous)  +
Arnica chamissonis +
Herbaceous (Chartaceous)  +
Arnica cordifolia +
Herbaceous (Chartaceous)  +
Arnica dealbata +
Herbaceous (Chartaceous)  +
Arnica discoidea +
Herbaceous (Chartaceous)  +
Arnica fulgens +
Herbaceous (Chartaceous)  +
Arnica gracilis +
Herbaceous (Chartaceous)  +
Arnica griscomii +
Herbaceous (Chartaceous)  +
Arnica griscomii subsp. frigida +
Herbaceous (Chartaceous)  +
Arnica griscomii subsp. griscomii +
Herbaceous (Chartaceous)  +
Arnica lanceolata +
Herbaceous (Chartaceous)  +
Arnica lanceolata subsp. lanceolata +
Herbaceous (Chartaceous)  +
Arnica lanceolata subsp. prima +
Herbaceous (Chartaceous)  +
Arnica latifolia +
Herbaceous (Chartaceous)  +
Arnica lessingii +
Herbaceous (Chartaceous)  +
Arnica lonchophylla +
Herbaceous (Chartaceous)  +
Arnica longifolia +
Herbaceous (Chartaceous)  +
Arnica louiseana +
Herbaceous (Chartaceous)  +
Arnica mollis +
Herbaceous (Chartaceous)  +
Arnica nevadensis +
Herbaceous (Chartaceous)  +
Arnica ovata +
Herbaceous (Chartaceous)  +
Arnica parryi +
Herbaceous (Chartaceous)  +
Arnica rydbergii +
Herbaceous (Chartaceous)  +
Arnica sororia +
Herbaceous (Chartaceous)  +
Arnica spathulata +
Herbaceous (Chartaceous)  +
Arnica unalaschcensis +
Herbaceous (Chartaceous)  +
Arnica venosa +
Herbaceous (Chartaceous)  +
Arnica viscosa +
Herbaceous (Chartaceous)  +
Artemisia +
With margins and/or apices (Scarious)  +
Artemisia abrotanum +
With margins and/or apices (Scarious)  +
Artemisia absinthium +
With margins and/or apices (Scarious)  +
Artemisia alaskana +
With margins and/or apices (Scarious)  +
Artemisia aleutica +
With margins and/or apices (Scarious)  +
Artemisia annua +
With margins and/or apices (Scarious)  +
Artemisia arbuscula +
With margins and/or apices (Scarious)  +
Artemisia arbuscula subsp. arbuscula +
With margins and/or apices (Scarious)  +
Artemisia arbuscula subsp. longiloba +
With margins and/or apices (Scarious)  +
Artemisia arbuscula subsp. thermopola +
With margins and/or apices (Scarious)  +
Artemisia biennis +
With margins and/or apices (Scarious)  +
Artemisia bigelovii +
With margins and/or apices (Scarious)  +
Artemisia borealis +
With margins and/or apices (Scarious)  +
Artemisia borealis subsp. borealis +
With margins and/or apices (Scarious)  +
Artemisia borealis subsp. richardsoniana +
With margins and/or apices (Scarious)  +
Artemisia californica +
With margins and/or apices (Scarious)  +
Artemisia campestris +
With margins and/or apices (Scarious)  +
Artemisia campestris subsp. canadensis +
With margins and/or apices (Scarious)  +
Artemisia campestris subsp. caudata +
With margins and/or apices (Scarious)  +
Artemisia campestris subsp. pacifica +
With margins and/or apices (Scarious)  +
Artemisia cana +
With margins and/or apices (Scarious)  +
Artemisia cana subsp. bolanderi +
With margins and/or apices (Scarious)  +
Artemisia cana subsp. cana +
With margins and/or apices (Scarious)  +
Artemisia cana subsp. viscidula +
With margins and/or apices (Scarious)  +
Artemisia carruthii +
With margins and/or apices (Scarious)  +
Artemisia douglasiana +
With margins and/or apices (Scarious)  +
Artemisia dracunculus +
With margins and/or apices (Scarious)  +
Artemisia filifolia +
With margins and/or apices (Scarious)  +
Artemisia franserioides +
With margins and/or apices (Scarious)  +
Artemisia frigida +
With margins and/or apices (Scarious)  +
Artemisia furcata +
With margins and/or apices (Scarious)  +
Artemisia globularia +
With margins and/or apices (Scarious)  +
Artemisia globularia subsp. globularia +
With margins and/or apices (Scarious)  +
Artemisia globularia subsp. lutea +
With margins and/or apices (Scarious)  +
Artemisia glomerata +
With margins and/or apices (Scarious)  +
Artemisia laciniata +
With margins and/or apices (Scarious)  +
Artemisia laciniata subsp. laciniata +
With margins and/or apices (Scarious)  +
Artemisia laciniata subsp. parryi +
With margins and/or apices (Scarious)  +
Artemisia longifolia +
With margins and/or apices (Scarious)  +
Artemisia ludoviciana +
With margins and/or apices (Scarious)  +
Artemisia ludoviciana subsp. albula +
With margins and/or apices (Scarious)  +
Artemisia ludoviciana subsp. candicans +
With margins and/or apices (Scarious)  +
Artemisia ludoviciana subsp. incompta +
With margins and/or apices (Scarious)  +
Artemisia ludoviciana subsp. ludoviciana +
With margins and/or apices (Scarious)  +
Artemisia ludoviciana subsp. mexicana +
With margins and/or apices (Scarious)  +
Artemisia ludoviciana subsp. redolens +
With margins and/or apices (Scarious)  +
Artemisia michauxiana +
With margins and/or apices (Scarious)  +
Artemisia nesiotica +
With margins and/or apices (Scarious)  +
Artemisia norvegica +
With margins and/or apices (Scarious)  +
Artemisia norvegica subsp. saxatilis +
With margins and/or apices (Scarious)  +
Artemisia nova +
With margins and/or apices (Scarious)  +
Artemisia packardiae +
With margins and/or apices (Scarious)  +
Artemisia palmeri +
With margins and/or apices (Scarious)  +
Artemisia papposa +
With margins and/or apices (Scarious)  +
Artemisia pattersonii +
With margins and/or apices (Scarious)  +
Artemisia pedatifida +
With margins and/or apices (Scarious)  +
Artemisia pontica +
With margins and/or apices (Scarious)  +
Artemisia porteri +
With margins and/or apices (Scarious)  +
Artemisia pycnocephala +
With margins and/or apices (Scarious)  +
Artemisia pygmaea +
With margins and/or apices (Scarious)  +
Artemisia rigida +
With margins and/or apices (Scarious)  +
Artemisia rothrockii +
With margins and/or apices (Scarious)  +
Artemisia rupestris +
With margins and/or apices (Scarious)  +
Artemisia scopulorum +
With margins and/or apices (Scarious)  +
Artemisia senjavinensis +
With margins and/or apices (Scarious)  +
Artemisia serrata +
With margins and/or apices (Scarious)  +
Artemisia spiciformis +
With margins and/or apices (Scarious)  +
Artemisia stelleriana +
With margins and/or apices (Scarious)  +
Artemisia subg. Absinthium +
With margins and/or apices (Scarious)  +
Artemisia subg. Artemisia +
With margins and/or apices (Scarious)  +
Artemisia subg. Drancunculus +
With margins and/or apices (Scarious)  +
Artemisia subg. Tridentatae +
With margins and/or apices (Scarious)  +
Artemisia suksdorfii +
With margins and/or apices (Scarious)  +
Artemisia tilesii +
With margins and/or apices (Scarious)  +
Artemisia tridentata +
With margins and/or apices (Scarious)  +
Artemisia tridentata subsp. parishii +
With margins and/or apices (Scarious)  +
Artemisia tridentata subsp. tridentata +
With margins and/or apices (Scarious)  +
Artemisia tridentata subsp. vaseyana +
With margins and/or apices (Scarious)  +
Artemisia tridentata subsp. wyomingensis +
With margins and/or apices (Scarious)  +
Artemisia tripartita +
With margins and/or apices (Scarious)  +
Artemisia tripartita subsp. rupicola +
With margins and/or apices (Scarious)  +
Artemisia tripartita subsp. tripartita +
With margins and/or apices (Scarious)  +
Artemisia vulgaris +
With margins and/or apices (Scarious)  +
Asanthus +
Usually herbaceous (Chartaceous)  +
Asanthus squamulosus +
Usually herbaceous (Chartaceous)  +
Asteraceae (tribe Heliantheae) subtribe Ambrosiinae +
Herbaceous (Chartaceous)  +
Asteraceae (tribe Heliantheae) subtribe Baeriinae +
Indurate (?)  +
Asteraceae (tribe Heliantheae) subtribe Chaenactidinae +
Herbaceous (Chartaceous)  +
Asteraceae (tribe Heliantheae) subtribe Clappiinae +
Herbaceous (Chartaceous)  +
Asteraceae (tribe Heliantheae) subtribe Coreopsidinae +
Membranous (?)  +
Asteraceae (tribe Heliantheae) subtribe Dimeresiinae +
Herbaceous (Chartaceous)  +
Asteraceae (tribe Heliantheae) subtribe Ecliptinae +
Herbaceous (Chartaceous)  +
Asteraceae (tribe Heliantheae) subtribe Flaveriinae +
Herbaceous (Chartaceous)  +
Asteraceae (tribe Heliantheae) subtribe Gaillardiinae +
Herbaceous (Chartaceous)  +
Asteraceae (tribe Heliantheae) subtribe Galinsoginae +
Herbaceous (Chartaceous)  +
Asteraceae (tribe Heliantheae) subtribe Guardiolinae +
Herbaceous (Chartaceous)  +
Asteraceae (tribe Heliantheae) subtribe Helianthinae +
Herbaceous (Chartaceous)  +
Asteraceae (tribe Heliantheae) subtribe Hymenopappinae +
Herbaceous (Chartaceous)  +
Asteraceae (tribe Heliantheae) subtribe Jaumeinae +
Herbaceous (Chartaceous)  +
Asteraceae (tribe Heliantheae) subtribe Madiinae +
Herbaceous (Chartaceous)  +
Asteraceae (tribe Heliantheae) subtribe Marshalliinae +
Herbaceous (Chartaceous)  +
Asteraceae (tribe Heliantheae) subtribe Melampodiinae +
Herbaceous (Chartaceous)  +
Asteraceae (tribe Heliantheae) subtribe Milleriinae +
Herbaceous (Chartaceous)  +
Asteraceae (tribe Heliantheae) subtribe Pectidinae +
Herbaceous (Chartaceous)  +
Asteraceae (tribe Heliantheae) subtribe Peritylinae +
Herbaceous (Chartaceous)  +
Asteraceae (tribe Heliantheae) subtribe Polymniinae +
Herbaceous (Chartaceous)  +
Asteraceae (tribe Heliantheae) subtribe Rudbeckiinae +
Herbaceous (Chartaceous)  +
Asteraceae (tribe Heliantheae) subtribe Varillinae +
Herbaceous (Chartaceous)  +
Asteraceae (tribe Heliantheae) subtribe Zaluzaniinae +
Herbaceous (Chartaceous)  +
Asteraceae tribe Anthemideae +
With margins and/or apices (Scarious)  +
Asteraceae tribe Eupatorieae +
Usually herbaceous (Chartaceous)  +
Asteraceae tribe Gnaphalieae +
Medially herbaceous (Membranous or scarious)  +
Asteraceae tribe Heliantheae +
Herbaceous (Chartaceous)  +
Asteraceae tribe Inuleae +
Herbaceous (Chartaceous or membranous)  +
Asteraceae tribe Plucheeae +
Indurate (Less herbaceous)  +
Asteraceae tribe Vernonieae +
Herbaceous (Chartaceous)  +
B
Bahia +
Herbaceous (Chartaceous)  +
Bahia absinthifolia +
Herbaceous (Chartaceous)  +
Bahia bigelovii +
Herbaceous (Chartaceous)  +
Bahia biternata +
Herbaceous (Chartaceous)  +
Bahia pedata +
Herbaceous (Chartaceous)  +
Bahiopsis +
Herbaceous (Chartaceous)  +
Bahiopsis laciniata +
Herbaceous (Chartaceous)  +
Bahiopsis parishii +
Herbaceous (Chartaceous)  +
Bahiopsis reticulata +
Herbaceous (Chartaceous)  +
Baileya +
Herbaceous (Chartaceous)  +
Baileya multiradiata +
Herbaceous (Chartaceous)  +
Baileya pauciradiata +
Herbaceous (Chartaceous)  +
Baileya pleniradiata +
Herbaceous (Chartaceous)  +
Balduina +
Herbaceous (Chartaceous)  +
Balduina angustifolia +
Herbaceous (Chartaceous)  +
Balduina atropurpurea +
Herbaceous (Chartaceous)  +
Balduina uniflora +
Herbaceous (Chartaceous)  +
Balsamorhiza +
Herbaceous (Chartaceous)  +
Balsamorhiza careyana +
Herbaceous (Chartaceous)  +
Balsamorhiza deltoidea +
Herbaceous (Chartaceous)  +
Balsamorhiza hispidula +
Herbaceous (Chartaceous)  +
Balsamorhiza hookeri +
Herbaceous (Chartaceous)  +
Balsamorhiza incana +
Herbaceous (Chartaceous)  +
Balsamorhiza lanata +
Herbaceous (Chartaceous)  +
Balsamorhiza macrolepis +
Herbaceous (Chartaceous)  +
Balsamorhiza macrophylla +
Herbaceous (Chartaceous)  +
Balsamorhiza rosea +
Herbaceous (Chartaceous)  +
Balsamorhiza sagittata +
Herbaceous (Chartaceous)  +
Balsamorhiza sericea +
Herbaceous (Chartaceous)  +
Balsamorhiza serrata +
Herbaceous (Chartaceous)  +
Balsamorhiza subg. Artorhiza +
Herbaceous (Chartaceous)  +
Balsamorhiza subg. Balsamorhiza +
Herbaceous (Chartaceous)  +
Bartlettia +
Herbaceous (Chartaceous)  +
Bartlettia scaposa +
Herbaceous (Chartaceous)  +
Bebbia +
Herbaceous (Chartaceous)  +
Bebbia juncea +
Herbaceous (Chartaceous)  +
Bebbia juncea var. aspera +
Herbaceous (Chartaceous)  +
Berlandiera +
Herbaceous (Chartaceous)  +
Berlandiera lyrata +
Herbaceous (Chartaceous)  +
Berlandiera monocephala +
Herbaceous (Chartaceous)  +
Berlandiera pumila +
Herbaceous (Chartaceous)  +
Berlandiera subacaulis +
Herbaceous (Chartaceous)  +
Berlandiera texana +
Herbaceous (Chartaceous)  +
Berlandiera ×betonicifolia +
Herbaceous (Chartaceous)  +
Berlandiera ×humilis +
Herbaceous (Chartaceous)  +
Berlandiera ×macrophylla +
Herbaceous (Chartaceous)  +
Bidens +
Chartaceous (Membranous or scarious)  +
Bidens amplissima +
Chartaceous (Membranous or scarious)  +
Bidens aristosa +
Chartaceous (Membranous or scarious)  +
Bidens aurea +
Chartaceous (Membranous or scarious)  +
Bidens beckii +
Chartaceous (Membranous or scarious)  +
Bidens bidentoides +
Chartaceous (Membranous or scarious)  +
Bidens bigelovii +
Chartaceous (Membranous or scarious)  +
Bidens bipinnata +
Chartaceous (Membranous or scarious)  +
Bidens cernua +
Chartaceous (Membranous or scarious)  +
Bidens connata +
Chartaceous (Membranous or scarious)  +
Bidens discoidea +
Chartaceous (Membranous or scarious)  +
Bidens eatonii +
Chartaceous (Membranous or scarious)  +
Bidens frondosa +
Chartaceous (Membranous or scarious)  +
Bidens heterodoxa +
Chartaceous (Membranous or scarious)  +
Bidens heterosperma +
Chartaceous (Membranous or scarious)  +
Bidens hyperborea +
Chartaceous (Membranous or scarious)  +
Bidens laevis +
Chartaceous (Membranous or scarious)  +
Bidens lemmonii +
Chartaceous (Membranous or scarious)  +
Bidens leptocephala +
Chartaceous (Membranous or scarious)  +
Bidens mitis +
Chartaceous (Membranous or scarious)  +
Bidens pilosa +
Chartaceous (Membranous or scarious)  +
Bidens polylepis +
Chartaceous (Membranous or scarious)  +
Bidens tenuisecta +
Chartaceous (Membranous or scarious)  +
Bidens trichosperma +
Chartaceous (Membranous or scarious)  +
Bidens tripartita +
Chartaceous (Membranous or scarious)  +
Bidens vulgata +
Chartaceous (Membranous or scarious)  +
Blepharipappus +
Herbaceous (Chartaceous)  +
Blepharipappus scaber +
Herbaceous (Chartaceous)  +
Blepharizonia +
Herbaceous (Chartaceous)  +
Blepharizonia laxa +
Herbaceous (Chartaceous)  +
Blepharizonia plumosa +
Herbaceous (Chartaceous)  +
Borrichia +
Herbaceous (Chartaceous)  +
Borrichia arborescens +
Herbaceous (Chartaceous)  +
Borrichia frutescens +
Herbaceous (Chartaceous)  +
Borrichia ×cubana +
Herbaceous (Chartaceous)  +
Brickellia +
Usually herbaceous (Chartaceous)  +
Brickellia amplexicaulis +
Usually herbaceous (Chartaceous)  +
Brickellia atractyloides +
Usually herbaceous (Chartaceous)  +
Brickellia atractyloides var. arguta +
Usually herbaceous (Chartaceous)  +
Brickellia atractyloides var. atractyloides +
Usually herbaceous (Chartaceous)  +
Brickellia atractyloides var. odontolepis +
Usually herbaceous (Chartaceous)  +
Brickellia baccharidea +
Usually herbaceous (Chartaceous)  +
Brickellia betonicifolia +
Usually herbaceous (Chartaceous)  +
Brickellia brachyphylla +
Usually herbaceous (Chartaceous)  +
Brickellia californica +
Usually herbaceous (Chartaceous)  +
Brickellia chenopodina +
Usually herbaceous (Chartaceous)  +
Brickellia cordifolia +
Usually herbaceous (Chartaceous)  +
Brickellia coulteri +
Usually herbaceous (Chartaceous)  +
Brickellia coulteri var. brachiata +
Usually herbaceous (Chartaceous)  +
Brickellia coulteri var. coulteri +
Usually herbaceous (Chartaceous)  +
Brickellia cylindracea +
Usually herbaceous (Chartaceous)  +
Brickellia dentata +
Usually herbaceous (Chartaceous)  +
Brickellia desertorum +
Usually herbaceous (Chartaceous)  +
Brickellia eupatorioides +
Usually herbaceous (Chartaceous)  +
Brickellia eupatorioides var. chlorolepis +
Usually herbaceous (Chartaceous)  +
Brickellia eupatorioides var. corymbulosa +
Usually herbaceous (Chartaceous)  +
Brickellia eupatorioides var. eupatorioides +
Usually herbaceous (Chartaceous)  +
Brickellia eupatorioides var. floridana +
Usually herbaceous (Chartaceous)  +
Brickellia eupatorioides var. gracillima +
Usually herbaceous (Chartaceous)  +
Brickellia eupatorioides var. texana +
Usually herbaceous (Chartaceous)  +
Brickellia floribunda +
Usually herbaceous (Chartaceous)  +
Brickellia frutescens +
Usually herbaceous (Chartaceous)  +
Brickellia grandiflora +
Usually herbaceous (Chartaceous)  +
Brickellia greenei +
Usually herbaceous (Chartaceous)  +
Brickellia hinckleyi +
Usually herbaceous (Chartaceous)  +
Brickellia hinckleyi var. hinckleyi +
Usually herbaceous (Chartaceous)  +
Brickellia hinckleyi var. terlinguensis +
Usually herbaceous (Chartaceous)  +
Brickellia incana +
Usually herbaceous (Chartaceous)  +
Brickellia knappiana +
Usually herbaceous (Chartaceous)  +
Brickellia laciniata +
Usually herbaceous (Chartaceous)  +
Brickellia lemmonii +
Usually herbaceous (Chartaceous)  +
Brickellia lemmonii var. conduplicata +
Usually herbaceous (Chartaceous)  +
Brickellia lemmonii var. lemmonii +
Usually herbaceous (Chartaceous)  +
Brickellia longifolia +
Usually herbaceous (Chartaceous)  +
Brickellia longifolia var. longifolia +
Usually herbaceous (Chartaceous)  +
Brickellia longifolia var. multiflora +
Usually herbaceous (Chartaceous)  +
Brickellia microphylla +
Usually herbaceous (Chartaceous)  +
Brickellia microphylla var. microphylla +
Usually herbaceous (Chartaceous)  +
Brickellia microphylla var. scabra +
Usually herbaceous (Chartaceous)  +
Brickellia nevinii +
Usually herbaceous (Chartaceous)  +
Brickellia oblongifolia +
Usually herbaceous (Chartaceous)  +
Brickellia oblongifolia var. linifolia +
Usually herbaceous (Chartaceous)  +
Brickellia oblongifolia var. oblongifolia +
Usually herbaceous (Chartaceous)  +
Brickellia parvula +
Usually herbaceous (Chartaceous)  +
Brickellia pringlei +
Usually herbaceous (Chartaceous)  +
Brickellia rusbyi +
Usually herbaceous (Chartaceous)  +
Brickellia simplex +
Usually herbaceous (Chartaceous)  +
Brickellia venosa +
Usually herbaceous (Chartaceous)  +
Brickellia veronicifolia +
Usually herbaceous (Chartaceous)  +
Brickelliastrum +
Usually herbaceous (Chartaceous)  +
Brickelliastrum fendleri +
Usually herbaceous (Chartaceous)  +
C
Calycadenia +
Herbaceous (Chartaceous)  +
Calycadenia fremontii +
Herbaceous (Chartaceous)  +
Calycadenia hooveri +
Herbaceous (Chartaceous)  +
Calycadenia micrantha +
Herbaceous (Chartaceous)  +
Calycadenia mollis +
Herbaceous (Chartaceous)  +
Calycadenia multiglandulosa +
Herbaceous (Chartaceous)  +
Calycadenia oppositifolia +
Herbaceous (Chartaceous)  +
Calycadenia pauciflora +
Herbaceous (Chartaceous)  +
Calycadenia spicata +
Herbaceous (Chartaceous)  +
Calycadenia truncata +
Herbaceous (Chartaceous)  +
Calycadenia villosa +
Herbaceous (Chartaceous)  +
Calyptocarpus +
Herbaceous (Chartaceous)  +
Calyptocarpus vialis +
Herbaceous (Chartaceous)  +
Carlquistia +
Herbaceous (Chartaceous)  +
Carlquistia muirii +
Herbaceous (Chartaceous)  +
Carminatia +
Usually herbaceous (Chartaceous)  +
Carminatia tenuiflora +
Usually herbaceous (Chartaceous)  +
Carphephorus +
Usually herbaceous (Chartaceous)  +
Carphephorus bellidifolius +
Usually herbaceous (Chartaceous)  +
Carphephorus carnosus +
Usually herbaceous (Chartaceous)  +
Carphephorus corymbosus +
Usually herbaceous (Chartaceous)  +
Carphephorus odoratissimus +
Usually herbaceous (Chartaceous)  +
Carphephorus odoratissimus var. odoratissimus +
Usually herbaceous (Chartaceous)  +
Carphephorus odoratissimus var. subtropicanus +
Usually herbaceous (Chartaceous)  +
Carphephorus paniculatus +
Usually herbaceous (Chartaceous)  +
Carphephorus pseudoliatris +
Usually herbaceous (Chartaceous)  +
Carphephorus tomentosus +
Usually herbaceous (Chartaceous)  +
Carphochaete +
Usually herbaceous (Chartaceous)  +
Carphochaete bigelovii +
Usually herbaceous (Chartaceous)  +
Centratherum +
Scarious (Firm)  +
Centratherum punctatum +
Scarious (Firm)  +
Centromadia +
Herbaceous (Chartaceous)  +
Centromadia fitchii +
Herbaceous (Chartaceous)  +
Centromadia parryi +
Herbaceous (Chartaceous)  +
Centromadia parryi subsp. australis +
Herbaceous (Chartaceous)  +
Centromadia parryi subsp. congdonii +
Herbaceous (Chartaceous)  +
Centromadia parryi subsp. parryi +
Herbaceous (Chartaceous)  +
Centromadia parryi subsp. rudis +
Herbaceous (Chartaceous)  +
Centromadia pungens +
Herbaceous (Chartaceous)  +
Centromadia pungens subsp. laevis +
Herbaceous (Chartaceous)  +
Centromadia pungens subsp. pungens +
Herbaceous (Chartaceous)  +
Chaenactis +
Herbaceous (Chartaceous)  +
Chaenactis alpigena +
Herbaceous (Chartaceous)  +
Chaenactis artemisiifolia +
Herbaceous (Chartaceous)  +
Chaenactis carphoclinia +
Herbaceous (Chartaceous)  +
Chaenactis carphoclinia var. carphoclinia +
Herbaceous (Chartaceous)  +
Chaenactis carphoclinia var. peirsonii +
Herbaceous (Chartaceous)  +
Chaenactis cusickii +
Herbaceous (Chartaceous)  +
Chaenactis douglasii +
Herbaceous (Chartaceous)  +
Chaenactis douglasii var. alpina +
Herbaceous (Chartaceous)  +
Chaenactis douglasii var. douglasii +
Herbaceous (Chartaceous)  +
Chaenactis evermannii +
Herbaceous (Chartaceous)  +
Chaenactis fremontii +
Herbaceous (Chartaceous)  +
Chaenactis glabriuscula +
Herbaceous (Chartaceous)  +
Chaenactis glabriuscula var. glabriuscula +
Herbaceous (Chartaceous)  +
Chaenactis glabriuscula var. heterocarpha +
Herbaceous (Chartaceous)  +
Chaenactis glabriuscula var. lanosa +
Herbaceous (Chartaceous)  +
Chaenactis glabriuscula var. megacephala +
Herbaceous (Chartaceous)  +
Chaenactis glabriuscula var. orcuttiana +
Herbaceous (Chartaceous)  +
Chaenactis macrantha +
Herbaceous (Chartaceous)  +
Chaenactis nevadensis +
Herbaceous (Chartaceous)  +
Chaenactis nevii +
Herbaceous (Chartaceous)  +
Chaenactis parishii +
Herbaceous (Chartaceous)  +
Chaenactis santolinoides +
Herbaceous (Chartaceous)  +
Chaenactis sect. Acarphaea +
Herbaceous (Chartaceous)  +
Chaenactis sect. Chaenactis +
Herbaceous (Chartaceous)  +
Chaenactis sect. Macrocarphus +
Herbaceous (Chartaceous)  +
Chaenactis stevioides +
Herbaceous (Chartaceous)  +
Chaenactis suffrutescens +
Herbaceous (Chartaceous)  +
Chaenactis thompsonii +
Herbaceous (Chartaceous)  +
Chaenactis xantiana +
Herbaceous (Chartaceous)  +
Chamaechaenactis +
Herbaceous (Chartaceous)  +
Chamaechaenactis scaposa +
Herbaceous (Chartaceous)  +
Chamaemelum +
With margins and/or apices (Scarious)  +
Chamaemelum fuscatum +
With margins and/or apices (Scarious)  +
Chamaemelum nobile +
With margins and/or apices (Scarious)  +
Chorisiva +
Herbaceous (Chartaceous)  +
Chorisiva nevadensis +
Herbaceous (Chartaceous)  +
Chromolaena +
Usually herbaceous (Chartaceous)  +
Chromolaena bigelovii +
Usually herbaceous (Chartaceous)  +
Chromolaena frustrata +
Usually herbaceous (Chartaceous)  +
Chromolaena ivifolia +
Usually herbaceous (Chartaceous)  +
Chromolaena odorata +
Usually herbaceous (Chartaceous)  +
Chrysactinia +
Herbaceous (Chartaceous)  +
Chrysactinia mexicana +
Herbaceous (Chartaceous)  +
Chrysogonum +
Herbaceous (Chartaceous)  +
Chrysogonum virginianum +
Herbaceous (Chartaceous)  +
Chrysogonum virginianum var. australe +
Herbaceous (Chartaceous)  +
Chrysogonum virginianum var. brevistolon +
Herbaceous (Chartaceous)  +
Chrysogonum virginianum var. virginianum +
Herbaceous (Chartaceous)  +
Cirsium remotifolium var. remotifolium +
Scarious (?)  +
Cladanthus +
With margins and/or apices (Scarious)  +
Cladanthus mixtus +
With margins and/or apices (Scarious)  +
Clappia +
Herbaceous (Chartaceous)  +
Clappia suaedifolia +
Herbaceous (Chartaceous)  +
Conoclinium +
Usually herbaceous (Chartaceous)  +
Conoclinium betonicifolium +
Usually herbaceous (Chartaceous)  +
Conoclinium betonicifolium var. betonicifolium +
Usually herbaceous (Chartaceous)  +
Conoclinium betonicifolium var. integrifolium +
Usually herbaceous (Chartaceous)  +
Conoclinium coelestinum +
Usually herbaceous (Chartaceous)  +
Conoclinium dissectum +
Usually herbaceous (Chartaceous)  +
Constancea +
Indurate (?)  +
Constancea nevinii +
Indurate (?)  +
Coreocarpus +
Membranous (?)  +
Coreocarpus arizonicus +
Membranous (?)  +
Coreopsis +
Membranous (?)  +
Coreopsis auriculata +
Membranous (?)  +
Coreopsis basalis +
Membranous (?)  +
Coreopsis bigelovii +
Membranous (?)  +
Coreopsis californica +
Membranous (?)  +
Coreopsis calliopsidea +
Membranous (?)  +
Coreopsis delphiniifolia +
Membranous (?)  +
Coreopsis douglasii +
Membranous (?)  +
Coreopsis gigantea +
Membranous (?)  +
Coreopsis gladiata +
Membranous (?)  +
Coreopsis grandiflora +
Membranous (?)  +
Coreopsis hamiltonii +
Membranous (?)  +
Coreopsis integrifolia +
Membranous (?)  +
Coreopsis intermedia +
Membranous (?)  +
Coreopsis lanceolata +
Membranous (?)  +
Coreopsis latifolia +
Membranous (?)  +
Coreopsis leavenworthii +
Membranous (?)  +
Coreopsis major +
Membranous (?)  +
Coreopsis maritima +
Membranous (?)  +
Coreopsis nudata +
Membranous (?)  +
Coreopsis nuecensis +
Membranous (?)  +
Coreopsis palmata +
Membranous (?)  +
Coreopsis pubescens +
Membranous (?)  +
Coreopsis pulchra +
Membranous (?)  +
Coreopsis rosea +
Membranous (?)  +
Coreopsis sect. Calliopsis +
Membranous (?)  +
Coreopsis sect. Coreopsis +
Membranous (?)  +
Coreopsis sect. Eublepharis +
Membranous (?)  +
Coreopsis sect. Gyrophyllum +
Membranous (?)  +
Coreopsis sect. Leptosyne +
Membranous (?)  +
Coreopsis sect. Pugiopappus +
Membranous (?)  +
Coreopsis sect. Silphidium +
Membranous (?)  +
Coreopsis sect. Tuckermannia +
Membranous (?)  +
Coreopsis stillmanii +
Membranous (?)  +
Coreopsis tinctoria +
Membranous (?)  +
Coreopsis tripteris +
Membranous (?)  +
Coreopsis verticillata +
Membranous (?)  +
Cosmos +
Herbaceous (Membranous)  +
Cosmos bipinnatus +
Herbaceous (Membranous)  +
Cosmos caudatus +
Herbaceous (Membranous)  +
Cosmos parviflorus +
Herbaceous (Membranous)  +
Cosmos sulphureus +
Herbaceous (Membranous)  +
Cota +
With margins and/or apices (Scarious)  +
Cota tinctoria +
With margins and/or apices (Scarious)  +
Cotula +
With margins and/or apices (Scarious)  +
Cotula australis +
With margins and/or apices (Scarious)  +
Cotula coronopifolia +
With margins and/or apices (Scarious)  +
Cyanthillium +
Herbaceous (Chartaceous)  +
Cyanthillium cinereum +
Herbaceous (Chartaceous)  +
Cyclachaena +
Herbaceous (Chartaceous)  +
Cyclachaena xanthiifolia +
Herbaceous (Chartaceous)  +
D
Deinandra +
Herbaceous (Chartaceous)  +
Deinandra arida +
Herbaceous (Chartaceous)  +
Deinandra bacigalupii +
Herbaceous (Chartaceous)  +
Deinandra clementina +
Herbaceous (Chartaceous)  +
Deinandra conjugens +
Herbaceous (Chartaceous)  +
Deinandra corymbosa +
Herbaceous (Chartaceous)  +
Deinandra fasciculata +
Herbaceous (Chartaceous)  +
Deinandra floribunda +
Herbaceous (Chartaceous)  +
Deinandra halliana +
Herbaceous (Chartaceous)  +
Deinandra increscens +
Herbaceous (Chartaceous)  +
Deinandra increscens subsp. increscens +
Herbaceous (Chartaceous)  +
Deinandra increscens subsp. villosa +
Herbaceous (Chartaceous)  +
Deinandra kelloggii +
Herbaceous (Chartaceous)  +
Deinandra lobbii +
Herbaceous (Chartaceous)  +
Deinandra minthornii +
Herbaceous (Chartaceous)  +
Deinandra mohavensis +
Herbaceous (Chartaceous)  +
Deinandra pallida +
Herbaceous (Chartaceous)  +
Deinandra paniculata +
Herbaceous (Chartaceous)  +
Deinandra pentactis +
Herbaceous (Chartaceous)  +
Diaperia +
Medially herbaceous (Membranous or scarious)  +
Diaperia candida +
Medially herbaceous (Membranous or scarious)  +
Diaperia prolifera +
Medially herbaceous (Membranous or scarious)  +
Diaperia prolifera var. barnebyi +
Medially herbaceous (Membranous or scarious)  +
Diaperia prolifera var. prolifera +
Medially herbaceous (Membranous or scarious)  +
Diaperia verna +
Medially herbaceous (Membranous or scarious)  +
Diaperia verna var. drummondii +
Medially herbaceous (Membranous or scarious)  +
Diaperia verna var. verna +
Medially herbaceous (Membranous or scarious)  +
Dicoria +
Herbaceous (Chartaceous)  +
Dicoria canescens +
Herbaceous (Chartaceous)  +
Dicranocarpus +
Scarious (?)  +
Dicranocarpus parviflorus +
Scarious (?)  +
Dimeresia +
Herbaceous (Chartaceous)  +
Dimeresia howellii +
Herbaceous (Chartaceous)  +
Dittrichia +
Herbaceous (Chartaceous or membranous)  +
Dittrichia graveolens +
Herbaceous (Chartaceous or membranous)  +
Dysodiopsis +
Herbaceous (Chartaceous)  +
Dysodiopsis tagetoides +
Herbaceous (Chartaceous)  +
Dyssodia +
Herbaceous (Chartaceous)  +
Dyssodia papposa +
Herbaceous (Chartaceous)  +
E
Eatonella +
Indurate (?)  +
Eatonella nivea +
Indurate (?)  +
Echinacea +
Herbaceous (Chartaceous)  +
Echinacea angustifolia +
Herbaceous (Chartaceous)  +
Echinacea atrorubens +
Herbaceous (Chartaceous)  +
Echinacea laevigata +
Herbaceous (Chartaceous)  +
Echinacea pallida +
Herbaceous (Chartaceous)  +
Echinacea paradoxa +
Herbaceous (Chartaceous)  +
Echinacea paradoxa var. neglecta +
Herbaceous (Chartaceous)  +
Echinacea paradoxa var. paradoxa +
Herbaceous (Chartaceous)  +
Echinacea purpurea +
Herbaceous (Chartaceous)  +
Echinacea sanguinea +
Herbaceous (Chartaceous)  +
Echinacea simulata +
Herbaceous (Chartaceous)  +
Echinacea tennesseensis +
Herbaceous (Chartaceous)  +
Eclipta +
Herbaceous (Chartaceous)  +
Eclipta prostrata +
Herbaceous (Chartaceous)  +
Elephantopus +
Herbaceous (Chartaceous)  +
Elephantopus carolinianus +
Herbaceous (Chartaceous)  +
Elephantopus elatus +
Herbaceous (Chartaceous)  +
Elephantopus nudatus +
Herbaceous (Chartaceous)  +
Elephantopus tomentosus +
Herbaceous (Chartaceous)  +
Encelia +
Herbaceous (Chartaceous)  +
Encelia actoni +
Herbaceous (Chartaceous)  +
Encelia californica +
Herbaceous (Chartaceous)  +
Encelia farinosa +
Herbaceous (Chartaceous)  +
Encelia frutescens +
Herbaceous (Chartaceous)  +
Encelia nutans +
Herbaceous (Chartaceous)  +
Encelia resinifera +
Herbaceous (Chartaceous)  +
Encelia scaposa +
Herbaceous (Chartaceous)  +
Encelia virginensis +
Herbaceous (Chartaceous)  +
Enceliopsis +
Herbaceous (Chartaceous)  +
Enceliopsis argophylla +
Herbaceous (Chartaceous)  +
Enceliopsis covillei +
Herbaceous (Chartaceous)  +
Enceliopsis nudicaulis +
Herbaceous (Chartaceous)  +
Engelmannia +
Herbaceous (Chartaceous)  +
Engelmannia peristenia +
Herbaceous (Chartaceous)  +
Eriophyllum +
Indurate (?)  +
Eriophyllum ambiguum +
Indurate (?)  +
Eriophyllum ambiguum var. ambiguum +
Indurate (?)  +
Eriophyllum ambiguum var. paleaceum +
Indurate (?)  +
Eriophyllum confertiflorum +
Indurate (?)  +
Eriophyllum confertiflorum var. confertiflorum +
Indurate (?)  +
Eriophyllum confertiflorum var. tanacetiflorum +
Indurate (?)  +
Eriophyllum congdonii +
Indurate (?)  +
Eriophyllum jepsonii +
Indurate (?)  +
Eriophyllum lanatum +
Indurate (?)  +
Eriophyllum lanatum var. achilleoides +
Indurate (?)  +
Eriophyllum lanatum var. arachnoideum +
Indurate (?)  +
Eriophyllum lanatum var. croceum +
Indurate (?)  +
Eriophyllum lanatum var. grandiflorum +
Indurate (?)  +
Eriophyllum lanatum var. hallii +
Indurate (?)  +
Eriophyllum lanatum var. integrifolium +
Indurate (?)  +
Eriophyllum lanatum var. lanatum +
Indurate (?)  +
Eriophyllum lanatum var. lanceolatum +
Indurate (?)  +
Eriophyllum lanatum var. leucophyllum +
Indurate (?)  +
Eriophyllum lanatum var. obovatum +
Indurate (?)  +
Eriophyllum lanosum +
Indurate (?)  +
Eriophyllum latilobum +
Indurate (?)  +
Eriophyllum mohavense +
Indurate (?)  +
Eriophyllum multicaule +
Indurate (?)  +
Eriophyllum nubigenum +
Indurate (?)  +
Eriophyllum pringlei +
Indurate (?)  +
Eriophyllum staechadifolium +
Indurate (?)  +
Eriophyllum wallacei +
Indurate (?)  +
Euchiton +
Medially herbaceous (Membranous or scarious)  +
Euchiton gymnocephalus +
Medially herbaceous (Membranous or scarious)  +
Euchiton involucratus +
Medially herbaceous (Membranous or scarious)  +
Euchiton sphaericus +
Medially herbaceous (Membranous or scarious)  +
Eupatorium +
Usually herbaceous (Chartaceous)  +
Eupatorium album +
Usually herbaceous (Chartaceous)  +
Eupatorium album var. album +
Usually herbaceous (Chartaceous)  +
Eupatorium album var. subvenosum +
Usually herbaceous (Chartaceous)  +
Eupatorium album var. vaseyi +
Usually herbaceous (Chartaceous)  +
Eupatorium altissimum +
Usually herbaceous (Chartaceous)  +
Eupatorium anomalum +
Usually herbaceous (Chartaceous)  +
Eupatorium cannabinum +
Usually herbaceous (Chartaceous)  +
Eupatorium capillifolium +
Usually herbaceous (Chartaceous)  +
Eupatorium compositifolium +
Usually herbaceous (Chartaceous)  +
Eupatorium godfreyanum +
Usually herbaceous (Chartaceous)  +
Eupatorium hyssopifolium +
Usually herbaceous (Chartaceous)  +
Eupatorium hyssopifolium var. hyssopifolium +
Usually herbaceous (Chartaceous)  +
Eupatorium hyssopifolium var. laciniatum +
Usually herbaceous (Chartaceous)  +
Eupatorium lancifolium +
Usually herbaceous (Chartaceous)  +
Eupatorium leptophyllum +
Usually herbaceous (Chartaceous)  +
Eupatorium leucolepis +
Usually herbaceous (Chartaceous)  +
Eupatorium leucolepis var. leucolepis +
Usually herbaceous (Chartaceous)  +
Eupatorium leucolepis var. novaeangliae +
Usually herbaceous (Chartaceous)  +
Eupatorium linearifolium +
Usually herbaceous (Chartaceous)  +
Eupatorium mikanioides +
Usually herbaceous (Chartaceous)  +
Eupatorium mohrii +
Usually herbaceous (Chartaceous)  +
Eupatorium perfoliatum +
Usually herbaceous (Chartaceous)  +
Eupatorium petaloideum +
Usually herbaceous (Chartaceous)  +
Eupatorium pilosum +
Usually herbaceous (Chartaceous)  +
Eupatorium resinosum +
Usually herbaceous (Chartaceous)  +
Eupatorium rotundifolium +
Usually herbaceous (Chartaceous)  +
Eupatorium rotundifolium var. ovatum +
Usually herbaceous (Chartaceous)  +
Eupatorium rotundifolium var. rotundifolium +
Usually herbaceous (Chartaceous)  +
Eupatorium rotundifolium var. scabridum +
Usually herbaceous (Chartaceous)  +
Eupatorium semiserratum +
Usually herbaceous (Chartaceous)  +
Eupatorium serotinum +
Usually herbaceous (Chartaceous)  +
Eupatorium sessilifolium +
Usually herbaceous (Chartaceous)  +
Eupatorium ×cordigerum +
Usually herbaceous (Chartaceous)  +
Eupatorium ×pinnatifidum +
Usually herbaceous (Chartaceous)  +
Eutrochium +
Usually herbaceous (Chartaceous)  +
Eutrochium dubium +
Usually herbaceous (Chartaceous)  +
Eutrochium fistulosum +
Usually herbaceous (Chartaceous)  +
Eutrochium maculatum +
Usually herbaceous (Chartaceous)  +
Eutrochium maculatum var. bruneri +
Usually herbaceous (Chartaceous)  +
Eutrochium maculatum var. foliosum +
Usually herbaceous (Chartaceous)  +
Eutrochium maculatum var. maculatum +
Usually herbaceous (Chartaceous)  +
Eutrochium purpureum +
Usually herbaceous (Chartaceous)  +
Eutrochium purpureum var. holzingeri +
Usually herbaceous (Chartaceous)  +
Eutrochium purpureum var. purpureum +
Usually herbaceous (Chartaceous)  +
Eutrochium steelei +
Usually herbaceous (Chartaceous)  +
F
Facelis +
Medially herbaceous (Membranous or scarious)  +
Facelis retusa +
Medially herbaceous (Membranous or scarious)  +
Filago +
Medially herbaceous (Membranous or scarious)  +
Filago pyramidata +
Medially herbaceous (Membranous or scarious)  +
Filago pyramidata var. pyramidata +
Medially herbaceous (Membranous or scarious)  +
Filago vulgaris +
Medially herbaceous (Membranous or scarious)  +
Flaveria +
Herbaceous (Chartaceous)  +
Flaveria bidentis +
Herbaceous (Chartaceous)  +
Flaveria brownii +
Herbaceous (Chartaceous)  +
Flaveria campestris +
Herbaceous (Chartaceous)  +
Flaveria chlorifolia +
Herbaceous (Chartaceous)  +
Flaveria floridana +
Herbaceous (Chartaceous)  +
Flaveria linearis +
Herbaceous (Chartaceous)  +
Flaveria mcdougallii +
Herbaceous (Chartaceous)  +
Flaveria trinervia +
Herbaceous (Chartaceous)  +
Fleischmannia +
Usually herbaceous (Chartaceous)  +
Fleischmannia incarnata +
Usually herbaceous (Chartaceous)  +
Fleischmannia sonorae +
Usually herbaceous (Chartaceous)  +
Florestina +
Herbaceous (Chartaceous)  +
Florestina tripteris +
Herbaceous (Chartaceous)  +
Flourensia +
Herbaceous (Chartaceous)  +
Flourensia cernua +
Herbaceous (Chartaceous)  +
Flourensia pringlei +
Herbaceous (Chartaceous)  +
Flyriella +
Usually herbaceous (Chartaceous)  +
Flyriella parryi +
Usually herbaceous (Chartaceous)  +
G
Gaillardia +
Herbaceous (Chartaceous)  +
Gaillardia aestivalis +
Herbaceous (Chartaceous)  +
Gaillardia amblyodon +
Herbaceous (Chartaceous)  +
Gaillardia aristata +
Herbaceous (Chartaceous)  +
Gaillardia arizonica +
Herbaceous (Chartaceous)  +
Gaillardia coahuilensis +
Herbaceous (Chartaceous)  +
Gaillardia multiceps +
Herbaceous (Chartaceous)  +
Gaillardia parryi +
Herbaceous (Chartaceous)  +
Gaillardia pinnatifida +
Herbaceous (Chartaceous)  +
Gaillardia pulchella +
Herbaceous (Chartaceous)  +
Gaillardia spathulata +
Herbaceous (Chartaceous)  +
Gaillardia suavis +
Herbaceous (Chartaceous)  +
Galinsoga +
Herbaceous (Chartaceous)  +
Galinsoga parviflora +
Herbaceous (Chartaceous)  +
Galinsoga parviflora var. parviflora +
Herbaceous (Chartaceous)  +
Galinsoga parviflora var. semicalva +
Herbaceous (Chartaceous)  +
Galinsoga quadriradiata +
Herbaceous (Chartaceous)  +
Gamochaeta +
Distally chartaceous (Scarious)  +
Gamochaeta antillana +
Distally chartaceous (Scarious)  +
Gamochaeta argyrinea +
Distally chartaceous (Scarious)  +
Gamochaeta calviceps +
Distally chartaceous (Scarious)  +
Gamochaeta chionesthes +
Distally chartaceous (Scarious)  +
Gamochaeta coarctata +
Distally chartaceous (Scarious)  +
Gamochaeta pensylvanica +
Distally chartaceous (Scarious)  +
Gamochaeta purpurea +
Distally chartaceous (Scarious)  +
Gamochaeta simplicicaulis +
Distally chartaceous (Scarious)  +
Gamochaeta sphacelata +
Distally chartaceous (Scarious)  +
Gamochaeta stachydifolia +
Distally chartaceous (Scarious)  +
Gamochaeta stagnalis +
Distally chartaceous (Scarious)  +
Gamochaeta ustulata +
Distally chartaceous (Scarious)  +
Garberia +
Usually herbaceous (Chartaceous)  +
Garberia heterophylla +
Usually herbaceous (Chartaceous)  +
Geraea +
Herbaceous (Chartaceous)  +
Geraea canescens +
Herbaceous (Chartaceous)  +
Geraea viscida +
Herbaceous (Chartaceous)  +
Glebionis +
With margins and/or apices (Scarious)  +
Glebionis coronaria +
With margins and/or apices (Scarious)  +
Glebionis segetum +
With margins and/or apices (Scarious)  +
Gnaphalium +
Medially herbaceous (Membranous or scarious)  +
Gnaphalium exilifolium +
Medially herbaceous (Membranous or scarious)  +
Gnaphalium palustre +
Medially herbaceous (Membranous or scarious)  +
Gnaphalium uliginosum +
Medially herbaceous (Membranous or scarious)  +
Guardiola +
Herbaceous (Chartaceous)  +
Guardiola platyphylla +
Herbaceous (Chartaceous)  +
Guizotia +
Herbaceous (Chartaceous)  +
Guizotia abyssinica +
Herbaceous (Chartaceous)  +
H
Haploësthes +
Herbaceous (Chartaceous)  +
Haploësthes greggii +
Herbaceous (Chartaceous)  +
Haploësthes greggii var. texana +
Herbaceous (Chartaceous)  +
Harmonia +
Herbaceous (Chartaceous)  +
Harmonia doris-nilesiae +
Herbaceous (Chartaceous)  +
Harmonia guggolziorum +
Herbaceous (Chartaceous)  +
Harmonia hallii +
Herbaceous (Chartaceous)  +
Harmonia nutans +
Herbaceous (Chartaceous)  +
Harmonia stebbinsii +
Herbaceous (Chartaceous)  +
Hartwrightia +
Usually herbaceous (Chartaceous)  +
Hartwrightia floridana +
Usually herbaceous (Chartaceous)  +
Hedosyne +
Herbaceous (Chartaceous)  +
Hedosyne ambrosiifolia +
Herbaceous (Chartaceous)  +
Helenium +
Herbaceous (Chartaceous)  +
Helenium amarum +
Herbaceous (Chartaceous)  +
Helenium amarum var. amarum +
Herbaceous (Chartaceous)  +
Helenium amarum var. badium +
Herbaceous (Chartaceous)  +
Helenium arizonicum +
Herbaceous (Chartaceous)  +
Helenium autumnale +
Herbaceous (Chartaceous)  +
Helenium bigelovii +
Herbaceous (Chartaceous)  +
Helenium bolanderi +
Herbaceous (Chartaceous)  +
Helenium brevifolium +
Herbaceous (Chartaceous)  +
Helenium campestre +
Herbaceous (Chartaceous)  +
Helenium drummondii +
Herbaceous (Chartaceous)  +
Helenium elegans +
Herbaceous (Chartaceous)  +
Helenium elegans var. amphibolum +
Herbaceous (Chartaceous)  +
Helenium elegans var. elegans +
Herbaceous (Chartaceous)  +
Helenium flexuosum +
Herbaceous (Chartaceous)  +
Helenium linifolium +
Herbaceous (Chartaceous)  +
Helenium microcephalum +
Herbaceous (Chartaceous)  +
Helenium microcephalum var. microcephalum +
Herbaceous (Chartaceous)  +
Helenium microcephalum var. oöclinium +
Herbaceous (Chartaceous)  +
Helenium pinnatifidum +
Herbaceous (Chartaceous)  +
Helenium puberulum +
Herbaceous (Chartaceous)  +
Helenium quadridentatum +
Herbaceous (Chartaceous)  +
Helenium thurberi +
Herbaceous (Chartaceous)  +
Helenium vernale +
Herbaceous (Chartaceous)  +
Helenium virginicum +
Herbaceous (Chartaceous)  +
Helianthella +
Herbaceous (Chartaceous)  +
Helianthella californica +
Herbaceous (Chartaceous)  +
Helianthella californica subsp. californica +
Herbaceous (Chartaceous)  +
Helianthella californica subsp. nevadensis +
Herbaceous (Chartaceous)  +
Helianthella californica subsp. shastensis +
Herbaceous (Chartaceous)  +
Helianthella castanea +
Herbaceous (Chartaceous)  +
Helianthella microcephala +
Herbaceous (Chartaceous)  +
Helianthella parryi +
Herbaceous (Chartaceous)  +
Helianthella quinquenervis +
Herbaceous (Chartaceous)  +
Helianthella uniflora +
Herbaceous (Chartaceous)  +
Helianthus +
Herbaceous (Chartaceous)  +
Helianthus agrestis +
Herbaceous (Chartaceous)  +
Helianthus angustifolius +
Herbaceous (Chartaceous)  +
Helianthus annuus +
Herbaceous (Chartaceous)  +
Helianthus anomalus +
Herbaceous (Chartaceous)  +
Helianthus argophyllus +
Herbaceous (Chartaceous)  +
Helianthus arizonensis +
Herbaceous (Chartaceous)  +
Helianthus atrorubens +
Herbaceous (Chartaceous)  +
Helianthus bolanderi +
Herbaceous (Chartaceous)  +
Helianthus californicus +
Herbaceous (Chartaceous)  +
Helianthus carnosus +
Herbaceous (Chartaceous)  +
Helianthus ciliaris +
Herbaceous (Chartaceous)  +
Helianthus cusickii +
Herbaceous (Chartaceous)  +
Helianthus debilis +
Herbaceous (Chartaceous)  +
Helianthus debilis subsp. cucumerifolius +
Herbaceous (Chartaceous)  +
Helianthus debilis subsp. debilis +
Herbaceous (Chartaceous)  +
Helianthus debilis subsp. silvestris +
Herbaceous (Chartaceous)  +
Helianthus debilis subsp. tardiflorus +
Herbaceous (Chartaceous)  +
Helianthus debilis subsp. vestitus +
Herbaceous (Chartaceous)  +
Helianthus decapetalus +
Herbaceous (Chartaceous)  +
Helianthus deserticola +
Herbaceous (Chartaceous)  +
Helianthus divaricatus +
Herbaceous (Chartaceous)  +
Helianthus eggertii +
Herbaceous (Chartaceous)  +
Helianthus exilis +
Herbaceous (Chartaceous)  +
Helianthus floridanus +
Herbaceous (Chartaceous)  +
Helianthus giganteus +
Herbaceous (Chartaceous)  +
Helianthus glaucophyllus +
Herbaceous (Chartaceous)  +
Helianthus gracilentus +
Herbaceous (Chartaceous)  +
Helianthus grosseserratus +
Herbaceous (Chartaceous)  +
Helianthus heterophyllus +
Herbaceous (Chartaceous)  +
Helianthus hirsutus +
Herbaceous (Chartaceous)  +
Helianthus laciniatus +
Herbaceous (Chartaceous)  +
Helianthus laevigatus +
Herbaceous (Chartaceous)  +
Helianthus longifolius +
Herbaceous (Chartaceous)  +
Helianthus maximiliani +
Herbaceous (Chartaceous)  +
Helianthus microcephalus +
Herbaceous (Chartaceous)  +
Helianthus mollis +
Herbaceous (Chartaceous)  +
Helianthus neglectus +
Herbaceous (Chartaceous)  +
Helianthus niveus +
Herbaceous (Chartaceous)  +
Helianthus niveus subsp. tephrodes +
Herbaceous (Chartaceous)  +
Helianthus nuttallii +
Herbaceous (Chartaceous)  +
Helianthus nuttallii subsp. nuttallii +
Herbaceous (Chartaceous)  +
Helianthus nuttallii subsp. parishii +
Herbaceous (Chartaceous)  +
Helianthus nuttallii subsp. rydbergii +
Herbaceous (Chartaceous)  +
Helianthus occidentalis +
Herbaceous (Chartaceous)  +
Helianthus occidentalis subsp. occidentalis +
Herbaceous (Chartaceous)  +
Helianthus occidentalis subsp. plantagineus +
Herbaceous (Chartaceous)  +
Helianthus paradoxus +
Herbaceous (Chartaceous)  +
Helianthus pauciflorus +
Herbaceous (Chartaceous)  +
Helianthus pauciflorus subsp. pauciflorus +
Herbaceous (Chartaceous)  +
Helianthus pauciflorus subsp. subrhomboideus +
Herbaceous (Chartaceous)  +
Helianthus petiolaris +
Herbaceous (Chartaceous)  +
Helianthus petiolaris subsp. fallax +
Herbaceous (Chartaceous)  +
Helianthus petiolaris subsp. petiolaris +
Herbaceous (Chartaceous)  +
Helianthus porteri +
Herbaceous (Chartaceous)  +
Helianthus praecox +
Herbaceous (Chartaceous)  +
Helianthus praecox subsp. hirtus +
Herbaceous (Chartaceous)  +
Helianthus praecox subsp. praecox +
Herbaceous (Chartaceous)  +
Helianthus praecox subsp. runyonii +
Herbaceous (Chartaceous)  +
Helianthus pumilus +
Herbaceous (Chartaceous)  +
Helianthus radula +
Herbaceous (Chartaceous)  +
Helianthus resinosus +
Herbaceous (Chartaceous)  +
Helianthus salicifolius +
Herbaceous (Chartaceous)  +
Helianthus schweinitzii +
Herbaceous (Chartaceous)  +
Helianthus silphioides +
Herbaceous (Chartaceous)  +
Helianthus simulans +
Herbaceous (Chartaceous)  +
Helianthus smithii +
Herbaceous (Chartaceous)  +
Helianthus strumosus +
Herbaceous (Chartaceous)  +
Helianthus tuberosus +
Herbaceous (Chartaceous)  +
Helianthus verticillatus +
Herbaceous (Chartaceous)  +
Helianthus ×laetiflorus +
Herbaceous (Chartaceous)  +
Helichrysum +
Medially herbaceous (Membranous or scarious)  +
Helichrysum petiolare +
Medially herbaceous (Membranous or scarious)  +
Heliomeris +
Herbaceous (Chartaceous)  +
Heliomeris hispida +
Herbaceous (Chartaceous)  +
Heliomeris longifolia +
Herbaceous (Chartaceous)  +
Heliomeris longifolia var. annua +
Herbaceous (Chartaceous)  +
Heliomeris longifolia var. longifolia +
Herbaceous (Chartaceous)  +
Heliomeris multiflora +
Herbaceous (Chartaceous)  +
Heliomeris multiflora var. brevifolia +
Herbaceous (Chartaceous)  +
Heliomeris multiflora var. multiflora +
Herbaceous (Chartaceous)  +
Heliomeris multiflora var. nevadensis +
Herbaceous (Chartaceous)  +
Heliomeris soliceps +
Herbaceous (Chartaceous)  +
Heliopsis +
Herbaceous (Chartaceous)  +
Heliopsis gracilis +
Herbaceous (Chartaceous)  +
Heliopsis helianthoides +
Herbaceous (Chartaceous)  +
Heliopsis helianthoides var. helianthoides +
Herbaceous (Chartaceous)  +
Heliopsis helianthoides var. scabra +
Herbaceous (Chartaceous)  +
Heliopsis parvifolia +
Herbaceous (Chartaceous)  +
Hemizonella +
Herbaceous (Chartaceous)  +
Hemizonella minima +
Herbaceous (Chartaceous)  +
Hemizonia +
Herbaceous (Chartaceous)  +
Hemizonia congesta +
Herbaceous (Chartaceous)  +
Hemizonia congesta subsp. calyculata +
Herbaceous (Chartaceous)  +
Hemizonia congesta subsp. clevelandii +
Herbaceous (Chartaceous)  +
Hemizonia congesta subsp. congesta +
Herbaceous (Chartaceous)  +
Hemizonia congesta subsp. lutescens +
Herbaceous (Chartaceous)  +
Hemizonia congesta subsp. luzulifolia +
Herbaceous (Chartaceous)  +
Hemizonia congesta subsp. tracyi +
Herbaceous (Chartaceous)  +
Hesperevax +
Medially herbaceous (Membranous or scarious)  +
Hesperevax acaulis +
Medially herbaceous (Membranous or scarious)  +
Hesperevax acaulis var. acaulis +
Medially herbaceous (Membranous or scarious)  +
Hesperevax acaulis var. ambusticola +
Medially herbaceous (Membranous or scarious)  +
Hesperevax acaulis var. robustior +
Medially herbaceous (Membranous or scarious)  +
Hesperevax caulescens +
Medially herbaceous (Membranous or scarious)  +
Hesperevax sparsiflora +
Medially herbaceous (Membranous or scarious)  +
Hesperevax sparsiflora var. brevifolia +
Medially herbaceous (Membranous or scarious)  +
Hesperevax sparsiflora var. sparsiflora +
Medially herbaceous (Membranous or scarious)  +
Heteranthemis +
With margins and/or apices (Scarious)  +
Heteranthemis viscidihirta +
With margins and/or apices (Scarious)  +
Heterosperma +
Membranous (?)  +
Heterosperma pinnatum +
Membranous (?)  +
Holocarpha +
Herbaceous (Chartaceous)  +
Holocarpha heermannii +
Herbaceous (Chartaceous)  +
Holocarpha macradenia +
Herbaceous (Chartaceous)  +
Holocarpha obconica +
Herbaceous (Chartaceous)  +
Holocarpha virgata +
Herbaceous (Chartaceous)  +
Holocarpha virgata subsp. elongata +
Herbaceous (Chartaceous)  +
Holocarpha virgata subsp. virgata +
Herbaceous (Chartaceous)  +
Holozonia +
Herbaceous (Chartaceous)  +
Holozonia filipes +
Herbaceous (Chartaceous)  +
Hulsea +
Herbaceous (Chartaceous)  +
Hulsea algida +
Herbaceous (Chartaceous)  +
Hulsea brevifolia +
Herbaceous (Chartaceous)  +
Hulsea californica +
Herbaceous (Chartaceous)  +
Hulsea heterochroma +
Herbaceous (Chartaceous)  +
Hulsea mexicana +
Herbaceous (Chartaceous)  +
Hulsea nana +
Herbaceous (Chartaceous)  +
Hulsea vestita +
Herbaceous (Chartaceous)  +
Hulsea vestita subsp. callicarpha +
Herbaceous (Chartaceous)  +
Hulsea vestita subsp. gabrielensis +
Herbaceous (Chartaceous)  +
Hulsea vestita subsp. inyoensis +
Herbaceous (Chartaceous)  +
Hulsea vestita subsp. parryi +
Herbaceous (Chartaceous)  +
Hulsea vestita subsp. pygmaea +
Herbaceous (Chartaceous)  +
Hulsea vestita subsp. vestita +
Herbaceous (Chartaceous)  +
Hulteniella +
With margins and/or apices (Scarious)  +
Hulteniella integrifolia +
With margins and/or apices (Scarious)  +
Hymenopappus +
Membranous (?)  +
Hymenopappus artemisiifolius +
Membranous (?)  +
Hymenopappus artemisiifolius var. artemisiifolius +
Membranous (?)  +
Hymenopappus artemisiifolius var. riograndensis +
Membranous (?)  +
Hymenopappus biennis +
Membranous (?)  +
Hymenopappus carrizoanus +
Membranous (?)  +
Hymenopappus filifolius +
Membranous (?)  +
Hymenopappus filifolius var. cinereus +
Membranous (?)  +
Hymenopappus filifolius var. eriopodus +
Membranous (?)  +
Hymenopappus filifolius var. filifolius +
Membranous (?)  +
Hymenopappus filifolius var. idahoensis +
Membranous (?)  +
Hymenopappus filifolius var. lugens +
Membranous (?)  +
Hymenopappus filifolius var. luteus +
Membranous (?)  +
Hymenopappus filifolius var. megacephalus +
Membranous (?)  +
Hymenopappus filifolius var. nanus +
Membranous (?)  +
Hymenopappus filifolius var. nudipes +
Membranous (?)  +
Hymenopappus filifolius var. parvulus +
Membranous (?)  +
Hymenopappus filifolius var. pauciflorus +
Membranous (?)  +
Hymenopappus filifolius var. polycephalus +
Membranous (?)  +
Hymenopappus filifolius var. tomentosus +
Membranous (?)  +
Hymenopappus flavescens +
Membranous (?)  +
Hymenopappus flavescens var. canotomentosus +
Membranous (?)  +
Hymenopappus flavescens var. flavescens +
Membranous (?)  +
Hymenopappus mexicanus +
Membranous (?)  +
Hymenopappus newberryi +
Membranous (?)  +
Hymenopappus radiatus +
Membranous (?)  +
Hymenopappus scabiosaeus +
Membranous (?)  +
Hymenopappus scabiosaeus var. corymbosus +
Membranous (?)  +
Hymenopappus scabiosaeus var. scabiosaeus +
Membranous (?)  +
Hymenopappus tenuifolius +
Membranous (?)  +
Hymenothrix +
Herbaceous (Chartaceous)  +
Hymenothrix loomisii +
Herbaceous (Chartaceous)  +
Hymenothrix wislizeni +
Herbaceous (Chartaceous)  +
Hymenothrix wrightii +
Herbaceous (Chartaceous)  +
Hymenoxys +
Herbaceous (Chartaceous)  +
Hymenoxys ambigens +
Herbaceous (Chartaceous)  +
Hymenoxys ambigens var. ambigens +
Herbaceous (Chartaceous)  +
Hymenoxys ambigens var. floribunda +
Herbaceous (Chartaceous)  +
Hymenoxys ambigens var. neomexicana +
Herbaceous (Chartaceous)  +
Hymenoxys bigelovii +
Herbaceous (Chartaceous)  +
Hymenoxys brachyactis +
Herbaceous (Chartaceous)  +
Hymenoxys brandegeei +
Herbaceous (Chartaceous)  +
Hymenoxys cooperi +
Herbaceous (Chartaceous)  +
Hymenoxys grandiflora +
Herbaceous (Chartaceous)  +
Hymenoxys helenioides +
Herbaceous (Chartaceous)  +
Hymenoxys hoopesii +
Herbaceous (Chartaceous)  +
Hymenoxys jamesii +
Herbaceous (Chartaceous)  +
Hymenoxys lemmonii +
Herbaceous (Chartaceous)  +
Hymenoxys odorata +
Herbaceous (Chartaceous)  +
Hymenoxys quinquesquamata +
Herbaceous (Chartaceous)  +
Hymenoxys richardsonii +
Herbaceous (Chartaceous)  +
Hymenoxys richardsonii var. floribunda +
Herbaceous (Chartaceous)  +
Hymenoxys richardsonii var. richardsonii +
Herbaceous (Chartaceous)  +
Hymenoxys rusbyi +
Herbaceous (Chartaceous)  +
Hymenoxys subintegra +
Herbaceous (Chartaceous)  +
Hymenoxys texana +
Herbaceous (Chartaceous)  +
Hymenoxys vaseyi +
Herbaceous (Chartaceous)  +
I
Inula +
Herbaceous (Chartaceous or membranous)  +
Inula britannica +
Herbaceous (Chartaceous or membranous)  +
Inula helenium +
Herbaceous (Chartaceous or membranous)  +
Inula salicina +
Herbaceous (Chartaceous or membranous)  +
Ismelia +
With margins and/or apices (Scarious)  +
Ismelia carinata +
With margins and/or apices (Scarious)  +
Isocarpha +
Usually herbaceous (Chartaceous)  +
Isocarpha oppositifolia +
Usually herbaceous (Chartaceous)  +
Isocarpha oppositifolia var. achyranthes +
Usually herbaceous (Chartaceous)  +
Iva +
Herbaceous (Chartaceous)  +
Iva angustifolia +
Herbaceous (Chartaceous)  +
Iva annua +
Herbaceous (Chartaceous)  +
Iva axillaris +
Herbaceous (Chartaceous)  +
Iva frutescens +
Herbaceous (Chartaceous)  +
Iva hayesiana +
Herbaceous (Chartaceous)  +
Iva imbricata +
Herbaceous (Chartaceous)  +
Iva microcephala +
Herbaceous (Chartaceous)  +
J
Jamesianthus +
Herbaceous (Chartaceous)  +
Jamesianthus alabamensis +
Herbaceous (Chartaceous)  +
Jaumea +
Herbaceous (Chartaceous)  +
Jaumea carnosa +
Herbaceous (Chartaceous)  +
Jefea +
Herbaceous (Chartaceous)  +
Jefea brevifolia +
Herbaceous (Chartaceous)  +
Jensia +
Herbaceous (Chartaceous)  +
Jensia rammii +
Herbaceous (Chartaceous)  +
Jensia yosemitana +
Herbaceous (Chartaceous)  +
K
Koanophyllon +
Usually herbaceous (Chartaceous)  +
Koanophyllon palmeri +
Usually herbaceous (Chartaceous)  +
Koanophyllon solidaginifolium +
Usually herbaceous (Chartaceous)  +
Koanophyllon villosum +
Usually herbaceous (Chartaceous)  +
Kyhosia +
Herbaceous (Chartaceous)  +
Kyhosia bolanderi +
Herbaceous (Chartaceous)  +
L
Lagascea +
Herbaceous (Chartaceous)  +
Lagascea decipiens +
Herbaceous (Chartaceous)  +
Lagascea decipiens var. decipiens +
Herbaceous (Chartaceous)  +
Lagophylla +
Herbaceous (Chartaceous)  +
Lagophylla dichotoma +
Herbaceous (Chartaceous)  +
Lagophylla glandulosa +
Herbaceous (Chartaceous)  +
Lagophylla minor +
Herbaceous (Chartaceous)  +
Lagophylla ramosissima +
Herbaceous (Chartaceous)  +
Lasianthaea +
Herbaceous (Chartaceous)  +
Lasianthaea podocephala +
Herbaceous (Chartaceous)  +
Lasthenia +
Indurate (?)  +
Lasthenia burkei +
Indurate (?)  +
Lasthenia californica +
Indurate (?)  +
Lasthenia californica subsp. bakeri +
Indurate (?)  +
Lasthenia californica subsp. californica +
Indurate (?)  +
Lasthenia californica subsp. macrantha +
Indurate (?)  +
Lasthenia chrysantha +
Indurate (?)  +
Lasthenia conjugens +
Indurate (?)  +
Lasthenia coronaria +
Indurate (?)  +
Lasthenia debilis +
Indurate (?)  +
Lasthenia ferrisiae +
Indurate (?)  +
Lasthenia fremontii +
Indurate (?)  +
Lasthenia glaberrima +
Indurate (?)  +
Lasthenia glabrata +
Indurate (?)  +
Lasthenia glabrata subsp. coulteri +
Indurate (?)  +
Lasthenia glabrata subsp. glabrata +
Indurate (?)  +
Lasthenia gracilis +
Indurate (?)  +
Lasthenia leptalea +
Indurate (?)  +
Lasthenia maritima +
Indurate (?)  +
Lasthenia microglossa +
Indurate (?)  +
Lasthenia minor +
Indurate (?)  +
Lasthenia ornduffii +
Indurate (?)  +
Lasthenia platycarpha +
Indurate (?)  +
Lasthenia sect. Amphiachaenia +
Indurate (?)  +
Lasthenia sect. Burrielia +
Indurate (?)  +
Lasthenia sect. Hologymne +
Indurate (?)  +
Lasthenia sect. Lasthenia +
Indurate (?)  +
Lasthenia sect. Ornduffia +
Indurate (?)  +
Lasthenia sect. Platycarpha +
Indurate (?)  +
Lasthenia sect. Ptilomeris +
Indurate (?)  +
Layia +
Herbaceous (Chartaceous)  +
Layia carnosa +
Herbaceous (Chartaceous)  +
Layia chrysanthemoides +
Herbaceous (Chartaceous)  +
Layia discoidea +
Herbaceous (Chartaceous)  +
Layia fremontii +
Herbaceous (Chartaceous)  +
Layia gaillardioides +
Herbaceous (Chartaceous)  +
Layia glandulosa +
Herbaceous (Chartaceous)  +
Layia heterotricha +
Herbaceous (Chartaceous)  +
Layia hieracioides +
Herbaceous (Chartaceous)  +
Layia jonesii +
Herbaceous (Chartaceous)  +
Layia leucopappa +
Herbaceous (Chartaceous)  +
Layia munzii +
Herbaceous (Chartaceous)  +
Layia pentachaeta +
Herbaceous (Chartaceous)  +
Layia pentachaeta subsp. albida +
Herbaceous (Chartaceous)  +
Layia pentachaeta subsp. pentachaeta +
Herbaceous (Chartaceous)  +
Layia platyglossa +
Herbaceous (Chartaceous)  +
Layia septentrionalis +
Herbaceous (Chartaceous)  +
Leucanthemella +
With margins and/or apices (Scarious)  +
Leucanthemella serotina +
With margins and/or apices (Scarious)  +
Leucanthemum +
With margins and/or apices (Scarious)  +
Leucanthemum lacustre +
With margins and/or apices (Scarious)  +
Leucanthemum maximum +
With margins and/or apices (Scarious)  +
Leucanthemum vulgare +
With margins and/or apices (Scarious)  +
Leuciva +
Herbaceous (Chartaceous)  +
Leuciva dealbata +
Herbaceous (Chartaceous)  +
Liatris +
Usually herbaceous (Chartaceous)  +
Liatris acidota +
Usually herbaceous (Chartaceous)  +
Liatris aestivalis +
Usually herbaceous (Chartaceous)  +
Liatris aspera +
Usually herbaceous (Chartaceous)  +
Liatris bracteata +
Usually herbaceous (Chartaceous)  +
Liatris chapmanii +
Usually herbaceous (Chartaceous)  +
Liatris cokeri +
Usually herbaceous (Chartaceous)  +
Liatris compacta +
Usually herbaceous (Chartaceous)  +
Liatris cylindracea +
Usually herbaceous (Chartaceous)  +
Liatris cymosa +
Usually herbaceous (Chartaceous)  +
Liatris elegans +
Usually herbaceous (Chartaceous)  +
Liatris elegans var. bridgesii +
Usually herbaceous (Chartaceous)  +
Liatris elegans var. carizzana +
Usually herbaceous (Chartaceous)  +
Liatris elegans var. elegans +
Usually herbaceous (Chartaceous)  +
Liatris elegans var. kralii +
Usually herbaceous (Chartaceous)  +
Liatris elegantula +
Usually herbaceous (Chartaceous)  +
Liatris garberi +
Usually herbaceous (Chartaceous)  +
Liatris gholsonii +
Usually herbaceous (Chartaceous)  +
Liatris glandulosa +
Usually herbaceous (Chartaceous)  +
Liatris gracilis +
Usually herbaceous (Chartaceous)  +
Liatris helleri +
Usually herbaceous (Chartaceous)  +
Liatris hirsuta +
Usually herbaceous (Chartaceous)  +
Liatris laevigata +
Usually herbaceous (Chartaceous)  +
Liatris lancifolia +
Usually herbaceous (Chartaceous)  +
Liatris ligulistylis +
Usually herbaceous (Chartaceous)  +
Liatris microcephala +
Usually herbaceous (Chartaceous)  +
Liatris ohlingerae +
Usually herbaceous (Chartaceous)  +
Liatris oligocephala +
Usually herbaceous (Chartaceous)  +
Liatris patens +
Usually herbaceous (Chartaceous)  +
Liatris pauciflora +
Usually herbaceous (Chartaceous)  +
Liatris pauciflora var. pauciflora +
Usually herbaceous (Chartaceous)  +
Liatris pauciflora var. secunda +
Usually herbaceous (Chartaceous)  +
Liatris pilosa +
Usually herbaceous (Chartaceous)  +
Liatris provincialis +
Usually herbaceous (Chartaceous)  +
Liatris punctata +
Usually herbaceous (Chartaceous)  +
Liatris punctata var. mexicana +
Usually herbaceous (Chartaceous)  +
Liatris punctata var. mucronata +
Usually herbaceous (Chartaceous)  +
Liatris punctata var. punctata +
Usually herbaceous (Chartaceous)  +
Liatris pycnostachya +
Usually herbaceous (Chartaceous)  +
Liatris pycnostachya var. lasiophylla +
Usually herbaceous (Chartaceous)  +
Liatris pycnostachya var. pycnostachya +
Usually herbaceous (Chartaceous)  +
Liatris savannensis +
Usually herbaceous (Chartaceous)  +
Liatris scariosa +
Usually herbaceous (Chartaceous)  +
Liatris scariosa var. nieuwlandii +
Usually herbaceous (Chartaceous)  +
Liatris scariosa var. novaeangliae +
Usually herbaceous (Chartaceous)  +
Liatris scariosa var. scariosa +
Usually herbaceous (Chartaceous)  +
Liatris spicata +
Usually herbaceous (Chartaceous)  +
Liatris spicata var. resinosa +
Usually herbaceous (Chartaceous)  +
Liatris spicata var. spicata +
Usually herbaceous (Chartaceous)  +
Liatris squarrosa +
Usually herbaceous (Chartaceous)  +
Liatris squarrosa var. glabrata +
Usually herbaceous (Chartaceous)  +
Liatris squarrosa var. squarrosa +
Usually herbaceous (Chartaceous)  +
Liatris squarrulosa +
Usually herbaceous (Chartaceous)  +
Liatris tenuifolia +
Usually herbaceous (Chartaceous)  +
Liatris tenuis +
Usually herbaceous (Chartaceous)  +
Liatris virgata +
Usually herbaceous (Chartaceous)  +
Lindheimera +
Herbaceous (Chartaceous)  +
Lindheimera texana +
Herbaceous (Chartaceous)  +
Logfia +
Medially herbaceous (Membranous or scarious)  +
Logfia arizonica +
Medially herbaceous (Membranous or scarious)  +
Logfia arvensis +
Medially herbaceous (Membranous or scarious)  +
Logfia depressa +
Medially herbaceous (Membranous or scarious)  +
Logfia filaginoides +
Medially herbaceous (Membranous or scarious)  +
Logfia gallica +
Medially herbaceous (Membranous or scarious)  +
Logfia minima +
Medially herbaceous (Membranous or scarious)  +
M
Madia +
Herbaceous (Chartaceous)  +
Madia anomala +
Herbaceous (Chartaceous)  +
Madia citrigracilis +
Herbaceous (Chartaceous)  +
Madia citriodora +
Herbaceous (Chartaceous)  +
Madia elegans +
Herbaceous (Chartaceous)  +
Madia exigua +
Herbaceous (Chartaceous)  +
Madia glomerata +
Herbaceous (Chartaceous)  +
Madia gracilis +
Herbaceous (Chartaceous)  +
Madia radiata +
Herbaceous (Chartaceous)  +
Madia sativa +
Herbaceous (Chartaceous)  +
Madia subspicata +
Herbaceous (Chartaceous)  +
Malperia +
Usually herbaceous (Chartaceous)  +
Malperia tenuis +
Usually herbaceous (Chartaceous)  +
Marshallia +
Herbaceous (Chartaceous)  +
Marshallia caespitosa +
Herbaceous (Chartaceous)  +
Marshallia graminifolia +
Herbaceous (Chartaceous)  +
Marshallia grandiflora +
Herbaceous (Chartaceous)  +
Marshallia mohrii +
Herbaceous (Chartaceous)  +
Marshallia obovata +
Herbaceous (Chartaceous)  +
Marshallia ramosa +
Herbaceous (Chartaceous)  +
Marshallia trinervia +
Herbaceous (Chartaceous)  +
Matricaria +
With margins and/or apices (Scarious)  +
Matricaria chamomilla +
With margins and/or apices (Scarious)  +
Matricaria discoidea +
With margins and/or apices (Scarious)  +
Matricaria occidentalis +
With margins and/or apices (Scarious)  +
Mauranthemum +
With margins and/or apices (Scarious)  +
Mauranthemum paludosum +
With margins and/or apices (Scarious)  +
Melampodium +
Herbaceous (Chartaceous)  +
Melampodium appendiculatum +
Herbaceous (Chartaceous)  +
Melampodium cinereum +
Herbaceous (Chartaceous)  +
Melampodium divaricatum +
Herbaceous (Chartaceous)  +
Melampodium leucanthum +
Herbaceous (Chartaceous)  +
Melampodium longicorne +
Herbaceous (Chartaceous)  +
Melampodium perfoliatum +
Herbaceous (Chartaceous)  +
Melampodium strigosum +
Herbaceous (Chartaceous)  +
Melanthera +
Herbaceous (Chartaceous)  +
Melanthera angustifolia +
Herbaceous (Chartaceous)  +
Melanthera nivea +
Herbaceous (Chartaceous)  +
Melanthera parvifolia +
Herbaceous (Chartaceous)  +
Micropsis +
Medially herbaceous (Membranous or scarious)  +
Micropsis dasycarpa +
Medially herbaceous (Membranous or scarious)  +
Micropus +
Medially herbaceous (Membranous or scarious)  +
Micropus amphibolus +
Medially herbaceous (Membranous or scarious)  +
Micropus californicus +
Medially herbaceous (Membranous or scarious)  +
Micropus californicus var. californicus +
Medially herbaceous (Membranous or scarious)  +
Micropus californicus var. subvestitus +
Medially herbaceous (Membranous or scarious)  +
Mikania +
Usually herbaceous (Chartaceous)  +
Mikania batatifolia +
Usually herbaceous (Chartaceous)  +
Mikania cordifolia +
Usually herbaceous (Chartaceous)  +
Mikania scandens +
Usually herbaceous (Chartaceous)  +
Monolopia +
Indurate (?)  +
Monolopia congdonii +
Indurate (?)  +
Monolopia gracilens +
Indurate (?)  +
Monolopia lanceolata +
Indurate (?)  +
Monolopia major +
Indurate (?)  +
Monolopia stricta +
Indurate (?)  +
N
Nicolletia +
Herbaceous (Chartaceous)  +
Nicolletia edwardsii +
Herbaceous (Chartaceous)  +
Nicolletia occidentalis +
Herbaceous (Chartaceous)  +
Nipponanthemum +
With margins and/or apices (Scarious)  +
Nipponanthemum nipponicum +
With margins and/or apices (Scarious)  +
O
Omalotheca +
Medially herbaceous (Membranous or scarious)  +
Omalotheca norvegica +
Medially herbaceous (Membranous or scarious)  +
Omalotheca supina +
Medially herbaceous (Membranous or scarious)  +
Omalotheca sylvatica +
Medially herbaceous (Membranous or scarious)  +
Oncosiphon +
With margins and/or apices (Scarious)  +
Oncosiphon piluliferum +
With margins and/or apices (Scarious)  +
Orochaenactis +
Herbaceous (Chartaceous)  +
Orochaenactis thysanocarpha +
Herbaceous (Chartaceous)  +
Osmadenia +
Herbaceous (Chartaceous)  +
Osmadenia tenella +
Herbaceous (Chartaceous)  +
Oxytenia +
Herbaceous (Chartaceous)  +
Oxytenia acerosa +
Herbaceous (Chartaceous)  +
P
Palafoxia +
Herbaceous (Chartaceous)  +
Palafoxia arida +
Herbaceous (Chartaceous)  +
Palafoxia callosa +
Herbaceous (Chartaceous)  +
Palafoxia feayi +
Herbaceous (Chartaceous)  +
Palafoxia hookeriana +
Herbaceous (Chartaceous)  +
Palafoxia integrifolia +
Herbaceous (Chartaceous)  +
Palafoxia reverchonii +
Herbaceous (Chartaceous)  +
Palafoxia riograndensis +
Herbaceous (Chartaceous)  +
Palafoxia rosea +
Herbaceous (Chartaceous)  +
Palafoxia sphacelata +
Herbaceous (Chartaceous)  +
Palafoxia texana +
Herbaceous (Chartaceous)  +
Parthenice +
Herbaceous (Chartaceous)  +
Parthenice mollis +
Herbaceous (Chartaceous)  +
Parthenium +
Herbaceous (Chartaceous)  +
Parthenium alpinum +
Herbaceous (Chartaceous)  +
Parthenium argentatum +
Herbaceous (Chartaceous)  +
Parthenium confertum +
Herbaceous (Chartaceous)  +
Parthenium hysterophorus +
Herbaceous (Chartaceous)  +
Parthenium incanum +
Herbaceous (Chartaceous)  +
Parthenium integrifolium +
Herbaceous (Chartaceous)  +
Parthenium ligulatum +
Herbaceous (Chartaceous)  +
Pascalia +
Herbaceous (Chartaceous)  +
Pascalia glauca +
Herbaceous (Chartaceous)  +
Pectis +
Herbaceous (Chartaceous)  +
Pectis angustifolia +
Herbaceous (Chartaceous)  +
Pectis angustifolia var. angustifolia +
Herbaceous (Chartaceous)  +
Pectis angustifolia var. fastigiata +
Herbaceous (Chartaceous)  +
Pectis angustifolia var. tenella +
Herbaceous (Chartaceous)  +
Pectis cylindrica +
Herbaceous (Chartaceous)  +
Pectis filipes +
Herbaceous (Chartaceous)  +
Pectis filipes var. subnuda +
Herbaceous (Chartaceous)  +
Pectis glaucescens +
Herbaceous (Chartaceous)  +
Pectis humifusa +
Herbaceous (Chartaceous)  +
Pectis imberbis +
Herbaceous (Chartaceous)  +
Pectis linearifolia +
Herbaceous (Chartaceous)  +
Pectis linifolia +
Herbaceous (Chartaceous)  +
Pectis linifolia var. linifolia +
Herbaceous (Chartaceous)  +
Pectis longipes +
Herbaceous (Chartaceous)  +
Pectis papposa +
Herbaceous (Chartaceous)  +
Pectis papposa var. grandis +
Herbaceous (Chartaceous)  +
Pectis papposa var. papposa +
Herbaceous (Chartaceous)  +
Pectis prostrata +
Herbaceous (Chartaceous)  +
Pectis rusbyi +
Herbaceous (Chartaceous)  +
Pectis ×floridana +
Herbaceous (Chartaceous)  +
Pentzia +
With margins and/or apices (Scarious)  +
Pentzia incana +
With margins and/or apices (Scarious)  +
Pericome +
Herbaceous (Chartaceous)  +
Pericome caudata +
Herbaceous (Chartaceous)  +
Perityle +
Herbaceous (Chartaceous)  +
Perityle aglossa +
Herbaceous (Chartaceous)  +
Perityle ajoensis +
Herbaceous (Chartaceous)  +
Perityle ambrosiifolia +
Herbaceous (Chartaceous)  +
Perityle angustifolia +
Herbaceous (Chartaceous)  +
Perityle bisetosa +
Herbaceous (Chartaceous)  +
Perityle bisetosa var. appressa +
Herbaceous (Chartaceous)  +
Perityle bisetosa var. bisetosa +
Herbaceous (Chartaceous)  +
Perityle bisetosa var. scalaris +
Herbaceous (Chartaceous)  +
Perityle cernua +
Herbaceous (Chartaceous)  +
Perityle ciliata +
Herbaceous (Chartaceous)  +
Perityle cinerea +
Herbaceous (Chartaceous)  +
Perityle cochisensis +
Herbaceous (Chartaceous)  +
Perityle congesta +
Herbaceous (Chartaceous)  +
Perityle coronopifolia +
Herbaceous (Chartaceous)  +
Perityle dissecta +
Herbaceous (Chartaceous)  +
Perityle emoryi +
Herbaceous (Chartaceous)  +
Perityle fosteri +
Herbaceous (Chartaceous)  +
Perityle gilensis +
Herbaceous (Chartaceous)  +
Perityle gilensis var. gilensis +
Herbaceous (Chartaceous)  +
Perityle gilensis var. salensis +
Herbaceous (Chartaceous)  +
Perityle gracilis +
Herbaceous (Chartaceous)  +
Perityle huecoensis +
Herbaceous (Chartaceous)  +
Perityle intricata +
Herbaceous (Chartaceous)  +
Perityle inyoensis +
Herbaceous (Chartaceous)  +
Perityle lemmonii +
Herbaceous (Chartaceous)  +
Perityle lindheimeri +
Herbaceous (Chartaceous)  +
Perityle lindheimeri var. halimifolia +
Herbaceous (Chartaceous)  +
Perityle lindheimeri var. lindheimeri +
Herbaceous (Chartaceous)  +
Perityle megalocephala +
Herbaceous (Chartaceous)  +
Perityle megalocephala var. megalocephala +
Herbaceous (Chartaceous)  +
Perityle megalocephala var. oligophylla +
Herbaceous (Chartaceous)  +
Perityle microglossa +
Herbaceous (Chartaceous)  +
Perityle microglossa var. microglossa +
Herbaceous (Chartaceous)  +
Perityle parryi +
Herbaceous (Chartaceous)  +
Perityle quinqueflora +
Herbaceous (Chartaceous)  +
Perityle rupestris +
Herbaceous (Chartaceous)  +
Perityle rupestris var. albiflora +
Herbaceous (Chartaceous)  +
Perityle rupestris var. rupestris +
Herbaceous (Chartaceous)  +
Perityle saxicola +
Herbaceous (Chartaceous)  +
Perityle sect. Laphamia +
Herbaceous (Chartaceous)  +
Perityle sect. Pappothrix +
Herbaceous (Chartaceous)  +
Perityle sect. Perityle +
Herbaceous (Chartaceous)  +
Perityle specuicola +
Herbaceous (Chartaceous)  +
Perityle stansburyi +
Herbaceous (Chartaceous)  +
Perityle staurophylla +
Herbaceous (Chartaceous)  +
Perityle staurophylla var. homoflora +
Herbaceous (Chartaceous)  +
Perityle staurophylla var. staurophylla +
Herbaceous (Chartaceous)  +
Perityle tenella +
Herbaceous (Chartaceous)  +
Perityle vaseyi +
Herbaceous (Chartaceous)  +
Perityle villosa +
Herbaceous (Chartaceous)  +
Perityle vitreomontana +
Herbaceous (Chartaceous)  +
Perityle warnockii +
Herbaceous (Chartaceous)  +
Peucephyllum +
Herbaceous (Chartaceous)  +
Peucephyllum schottii +
Herbaceous (Chartaceous)  +
Phoebanthus +
Herbaceous (Chartaceous)  +
Phoebanthus grandiflorus +
Herbaceous (Chartaceous)  +
Phoebanthus tenuifolius +
Herbaceous (Chartaceous)  +
Picradeniopsis +
Herbaceous (Chartaceous)  +
Picradeniopsis oppositifolia +
Herbaceous (Chartaceous)  +
Picradeniopsis woodhousei +
Herbaceous (Chartaceous)  +
Picrothamnus +
With margins and/or apices (Scarious)  +
Picrothamnus desertorum +
With margins and/or apices (Scarious)  +
Plateilema +
Herbaceous (Chartaceous)  +
Plateilema palmeri +
Herbaceous (Chartaceous)  +
Platyschkuhria +
Herbaceous (Chartaceous)  +
Platyschkuhria integrifolia +
Herbaceous (Chartaceous)  +
Pleurocoronis +
Usually herbaceous (Chartaceous)  +
Pleurocoronis pluriseta +
Usually herbaceous (Chartaceous)  +
Pluchea +
Indurate (Less herbaceous)  +
Pluchea baccharis +
Indurate (Less herbaceous)  +
Pluchea camphorata +
Indurate (Less herbaceous)  +
Pluchea carolinensis +
Indurate (Less herbaceous)  +
Pluchea foetida +
Indurate (Less herbaceous)  +
Pluchea longifolia +
Indurate (Less herbaceous)  +
Pluchea odorata +
Indurate (Less herbaceous)  +
Pluchea odorata var. odorata +
Indurate (Less herbaceous)  +
Pluchea odorata var. succulenta +
Indurate (Less herbaceous)  +
Pluchea sagittalis +
Indurate (Less herbaceous)  +
Pluchea sericea +
Indurate (Less herbaceous)  +
Pluchea yucatanensis +
Indurate (Less herbaceous)  +
Polymnia +
Herbaceous (Chartaceous)  +
Polymnia canadensis +
Herbaceous (Chartaceous)  +
Polymnia cossatotensis +
Herbaceous (Chartaceous)  +
Polymnia laevigata +
Herbaceous (Chartaceous)  +
Porophyllum +
Herbaceous (Chartaceous)  +
Porophyllum gracile +
Herbaceous (Chartaceous)  +
Porophyllum greggii +
Herbaceous (Chartaceous)  +
Porophyllum pygmaeum +
Herbaceous (Chartaceous)  +
Porophyllum ruderale +
Herbaceous (Chartaceous)  +
Porophyllum ruderale var. macrocephalum +
Herbaceous (Chartaceous)  +
Porophyllum scoparium +
Herbaceous (Chartaceous)  +
Psathyrotes +
Herbaceous (Chartaceous)  +
Psathyrotes annua +
Herbaceous (Chartaceous)  +
Psathyrotes pilifera +
Herbaceous (Chartaceous)  +
Psathyrotes ramosissima +
Herbaceous (Chartaceous)  +
Psathyrotopsis +
Herbaceous (Chartaceous)  +
Psathyrotopsis scaposa +
Herbaceous (Chartaceous)  +
Pseudelephantopus +
Herbaceous (Chartaceous)  +
Pseudelephantopus spicatus +
Herbaceous (Chartaceous)  +
Pseudobahia +
Indurate (?)  +
Pseudobahia bahiifolia +
Indurate (?)  +
Pseudobahia heermannii +
Indurate (?)  +
Pseudobahia peirsonii +
Indurate (?)  +
Pseudoclappia +
Herbaceous (Chartaceous)  +
Pseudoclappia arenaria +
Herbaceous (Chartaceous)  +
Pseudoclappia watsonii +
Herbaceous (Chartaceous)  +
Pseudognaphalium +
Medially herbaceous (Membranous or scarious)  +
Pseudognaphalium arizonicum +
Medially herbaceous (Membranous or scarious)  +
Pseudognaphalium austrotexanum +
Medially herbaceous (Membranous or scarious)  +
Pseudognaphalium beneolens +
Medially herbaceous (Membranous or scarious)  +
Pseudognaphalium biolettii +
Medially herbaceous (Membranous or scarious)  +
Pseudognaphalium californicum +
Medially herbaceous (Membranous or scarious)  +
Pseudognaphalium canescens +
Medially herbaceous (Membranous or scarious)  +
Pseudognaphalium helleri +
Medially herbaceous (Membranous or scarious)  +
Pseudognaphalium jaliscense +
Medially herbaceous (Membranous or scarious)  +
Pseudognaphalium leucocephalum +
Medially herbaceous (Membranous or scarious)  +
Pseudognaphalium luteoalbum +
Medially herbaceous (Membranous or scarious)  +
Pseudognaphalium macounii +
Medially herbaceous (Membranous or scarious)  +
Pseudognaphalium micradenium +
Medially herbaceous (Membranous or scarious)  +
Pseudognaphalium microcephalum +
Medially herbaceous (Membranous or scarious)  +
Pseudognaphalium obtusifolium +
Medially herbaceous (Membranous or scarious)  +
Pseudognaphalium pringlei +
Medially herbaceous (Membranous or scarious)  +
Pseudognaphalium ramosissimum +
Medially herbaceous (Membranous or scarious)  +
Pseudognaphalium roseum +
Medially herbaceous (Membranous or scarious)  +
Pseudognaphalium saxicola +
Medially herbaceous (Membranous or scarious)  +
Pseudognaphalium stramineum +
Medially herbaceous (Membranous or scarious)  +
Pseudognaphalium thermale +
Medially herbaceous (Membranous or scarious)  +
Pseudognaphalium viscosum +
Medially herbaceous (Membranous or scarious)  +
Psilocarphus +
Medially herbaceous (Membranous or scarious)  +
Psilocarphus brevissimus +
Medially herbaceous (Membranous or scarious)  +
Psilocarphus brevissimus var. brevissimus +
Medially herbaceous (Membranous or scarious)  +
Psilocarphus brevissimus var. multiflorus +
Medially herbaceous (Membranous or scarious)  +
Psilocarphus chilensis +
Medially herbaceous (Membranous or scarious)  +
Psilocarphus elatior +
Medially herbaceous (Membranous or scarious)  +
Psilocarphus oregonus +
Medially herbaceous (Membranous or scarious)  +
Psilocarphus tenellus +
Medially herbaceous (Membranous or scarious)  +
Psilostrophe +
Herbaceous (Chartaceous)  +
Psilostrophe bakeri +
Herbaceous (Chartaceous)  +
Psilostrophe cooperi +
Herbaceous (Chartaceous)  +
Psilostrophe gnaphalodes +
Herbaceous (Chartaceous)  +
Psilostrophe sparsiflora +
Herbaceous (Chartaceous)  +
Psilostrophe tagetina +
Herbaceous (Chartaceous)  +
Psilostrophe villosa +
Herbaceous (Chartaceous)  +
Pterocaulon +
Indurate (Less herbaceous)  +
Pterocaulon pycnostachyum +
Indurate (Less herbaceous)  +
Pterocaulon virgatum +
Indurate (Less herbaceous)  +
Pulicaria +
Herbaceous (Chartaceous or membranous)  +
Pulicaria paludosa +
Herbaceous (Chartaceous or membranous)  +
R
Raillardella +
Herbaceous (Chartaceous)  +
Raillardella argentea +
Herbaceous (Chartaceous)  +
Raillardella pringlei +
Herbaceous (Chartaceous)  +
Raillardella scaposa +
Herbaceous (Chartaceous)  +
Ratibida +
Herbaceous (Chartaceous)  +
Ratibida columnifera +
Herbaceous (Chartaceous)  +
Ratibida peduncularis +
Herbaceous (Chartaceous)  +
Ratibida peduncularis var. peduncularis +
Herbaceous (Chartaceous)  +
Ratibida peduncularis var. picta +
Herbaceous (Chartaceous)  +
Ratibida pinnata +
Herbaceous (Chartaceous)  +
Ratibida tagetes +
Herbaceous (Chartaceous)  +
Rudbeckia +
Herbaceous (Chartaceous)  +
Rudbeckia alpicola +
Herbaceous (Chartaceous)  +
Rudbeckia amplexicaulis +
Herbaceous (Chartaceous)  +
Rudbeckia auriculata +
Herbaceous (Chartaceous)  +
Rudbeckia californica +
Herbaceous (Chartaceous)  +
Rudbeckia fulgida +
Herbaceous (Chartaceous)  +
Rudbeckia fulgida var. deamii +
Herbaceous (Chartaceous)  +
Rudbeckia fulgida var. fulgida +
Herbaceous (Chartaceous)  +
Rudbeckia fulgida var. palustris +
Herbaceous (Chartaceous)  +
Rudbeckia fulgida var. spathulata +
Herbaceous (Chartaceous)  +
Rudbeckia fulgida var. speciosa +
Herbaceous (Chartaceous)  +
Rudbeckia fulgida var. sullivantii +
Herbaceous (Chartaceous)  +
Rudbeckia fulgida var. umbrosa +
Herbaceous (Chartaceous)  +
Rudbeckia glaucescens +
Herbaceous (Chartaceous)  +
Rudbeckia graminifolia +
Herbaceous (Chartaceous)  +
Rudbeckia grandiflora +
Herbaceous (Chartaceous)  +
Rudbeckia grandiflora var. alismifolia +
Herbaceous (Chartaceous)  +
Rudbeckia grandiflora var. grandiflora +
Herbaceous (Chartaceous)  +
Rudbeckia heliopsidis +
Herbaceous (Chartaceous)  +
Rudbeckia hirta +
Herbaceous (Chartaceous)  +
Rudbeckia hirta var. angustifolia +
Herbaceous (Chartaceous)  +
Rudbeckia hirta var. floridana +
Herbaceous (Chartaceous)  +
Rudbeckia hirta var. hirta +
Herbaceous (Chartaceous)  +
Rudbeckia hirta var. pulcherrima +
Herbaceous (Chartaceous)  +
Rudbeckia klamathensis +
Herbaceous (Chartaceous)  +
Rudbeckia laciniata +
Herbaceous (Chartaceous)  +
Rudbeckia laciniata var. ampla +
Herbaceous (Chartaceous)  +
Rudbeckia laciniata var. bipinnata +
Herbaceous (Chartaceous)  +
Rudbeckia laciniata var. heterophylla +
Herbaceous (Chartaceous)  +
Rudbeckia laciniata var. humilis +
Herbaceous (Chartaceous)  +
Rudbeckia laciniata var. laciniata +
Herbaceous (Chartaceous)  +
Rudbeckia maxima +
Herbaceous (Chartaceous)  +
Rudbeckia missouriensis +
Herbaceous (Chartaceous)  +
Rudbeckia mohrii +
Herbaceous (Chartaceous)  +
Rudbeckia mollis +
Herbaceous (Chartaceous)  +
Rudbeckia montana +
Herbaceous (Chartaceous)  +
Rudbeckia nitida +
Herbaceous (Chartaceous)  +
Rudbeckia occidentalis +
Herbaceous (Chartaceous)  +
Rudbeckia scabrifolia +
Herbaceous (Chartaceous)  +
Rudbeckia sect. Dracopis +
Herbaceous (Chartaceous)  +
Rudbeckia sect. Macrocline +
Herbaceous (Chartaceous)  +
Rudbeckia sect. Rudbeckia +
Herbaceous (Chartaceous)  +
Rudbeckia subtomentosa +
Herbaceous (Chartaceous)  +
Rudbeckia texana +
Herbaceous (Chartaceous)  +
Rudbeckia triloba +
Herbaceous (Chartaceous)  +
Rudbeckia triloba var. pinnatiloba +
Herbaceous (Chartaceous)  +
Rudbeckia triloba var. rupestris +
Herbaceous (Chartaceous)  +
Rudbeckia triloba var. triloba +
Herbaceous (Chartaceous)  +
S
Sachsia +
Indurate (Less herbaceous)  +
Sachsia polycephala +
Indurate (Less herbaceous)  +
Santolina +
With margins and/or apices (Scarious)  +
Santolina chamaecyparissus +
With margins and/or apices (Scarious)  +
Sanvitalia +
Herbaceous (Chartaceous)  +
Sanvitalia abertii +
Herbaceous (Chartaceous)  +
Sanvitalia ocymoides +
Herbaceous (Chartaceous)  +
Sanvitalia procumbens +
Herbaceous (Chartaceous)  +
Sartwellia +
Herbaceous (Chartaceous)  +
Sartwellia flaveriae +
Herbaceous (Chartaceous)  +
Scabrethia +
Herbaceous (Chartaceous)  +
Scabrethia scabra +
Herbaceous (Chartaceous)  +
Scabrethia scabra subsp. attenuata +
Herbaceous (Chartaceous)  +
Scabrethia scabra subsp. canescens +
Herbaceous (Chartaceous)  +
Scabrethia scabra subsp. scabra +
Herbaceous (Chartaceous)  +
Schkuhria +
Herbaceous (Chartaceous)  +
Schkuhria multiflora +
Herbaceous (Chartaceous)  +
Schkuhria pinnata +
Herbaceous (Chartaceous)  +
Sclerocarpus +
Herbaceous (Chartaceous)  +
Sclerocarpus uniserialis +
Herbaceous (Chartaceous)  +
Sclerolepis +
Usually herbaceous (Chartaceous)  +
Sclerolepis uniflora +
Usually herbaceous (Chartaceous)  +
Shinnersia +
Usually herbaceous (Chartaceous)  +
Shinnersia rivularis +
Usually herbaceous (Chartaceous)  +
Silphium +
Herbaceous (Chartaceous)  +
Silphium albiflorum +
Herbaceous (Chartaceous)  +
Silphium asteriscus +
Herbaceous (Chartaceous)  +
Silphium asteriscus var. asteriscus +
Herbaceous (Chartaceous)  +
Silphium asteriscus var. dentatum +
Herbaceous (Chartaceous)  +
Silphium asteriscus var. latifolium +
Herbaceous (Chartaceous)  +
Silphium asteriscus var. simpsonii +
Herbaceous (Chartaceous)  +
Silphium asteriscus var. trifoliatum +
Herbaceous (Chartaceous)  +
Silphium brachiatum +
Herbaceous (Chartaceous)  +
Silphium compositum +
Herbaceous (Chartaceous)  +
Silphium glutinosum +
Herbaceous (Chartaceous)  +
Silphium integrifolium +
Herbaceous (Chartaceous)  +
Silphium integrifolium var. integrifolium +
Herbaceous (Chartaceous)  +
Silphium integrifolium var. laeve +
Herbaceous (Chartaceous)  +
Silphium laciniatum +
Herbaceous (Chartaceous)  +
Silphium mohrii +
Herbaceous (Chartaceous)  +
Silphium perfoliatum +
Herbaceous (Chartaceous)  +
Silphium perfoliatum var. connatum +
Herbaceous (Chartaceous)  +
Silphium perfoliatum var. perfoliatum +
Herbaceous (Chartaceous)  +
Silphium radula +
Herbaceous (Chartaceous)  +
Silphium radula var. gracile +
Herbaceous (Chartaceous)  +
Silphium radula var. radula +
Herbaceous (Chartaceous)  +
Silphium terebinthinaceum +
Herbaceous (Chartaceous)  +
Silphium terebinthinaceum var. pinnatifidum +
Herbaceous (Chartaceous)  +
Silphium terebinthinaceum var. terebinthinaceum +
Herbaceous (Chartaceous)  +
Silphium wasiotense +
Herbaceous (Chartaceous)  +
Simsia +
Herbaceous (Chartaceous)  +
Simsia calva +
Herbaceous (Chartaceous)  +
Simsia lagasceiformis +
Herbaceous (Chartaceous)  +
Smallanthus +
Herbaceous (Chartaceous)  +
Smallanthus uvedalia +
Herbaceous (Chartaceous)  +
Soliva +
With margins and/or apices (Scarious)  +
Soliva anthemifolia +
With margins and/or apices (Scarious)  +
Soliva sessilis +
With margins and/or apices (Scarious)  +
Soliva stolonifera +
With margins and/or apices (Scarious)  +
Sphaeromeria +
With margins and/or apices (Scarious)  +
Sphaeromeria argentea +
With margins and/or apices (Scarious)  +
Sphaeromeria cana +
With margins and/or apices (Scarious)  +
Sphaeromeria capitata +
With margins and/or apices (Scarious)  +
Sphaeromeria compacta +
With margins and/or apices (Scarious)  +
Sphaeromeria diversifolia +
With margins and/or apices (Scarious)  +
Sphaeromeria potentilloides +
With margins and/or apices (Scarious)  +
Sphaeromeria potentilloides var. nitrophila +
With margins and/or apices (Scarious)  +
Sphaeromeria potentilloides var. potentilloides +
With margins and/or apices (Scarious)  +
Sphaeromeria ruthiae +
With margins and/or apices (Scarious)  +
Sphaeromeria simplex +
With margins and/or apices (Scarious)  +
Sphagneticola +
Herbaceous (Chartaceous)  +
Sphagneticola trilobata +
Herbaceous (Chartaceous)  +
Stevia +
Usually herbaceous (Chartaceous)  +
Stevia lemmonii +
Usually herbaceous (Chartaceous)  +
Stevia micrantha +
Usually herbaceous (Chartaceous)  +
Stevia ovata +
Usually herbaceous (Chartaceous)  +
Stevia ovata var. texana +
Usually herbaceous (Chartaceous)  +
Stevia plummerae +
Usually herbaceous (Chartaceous)  +
Stevia plummerae var. plummerae +
Usually herbaceous (Chartaceous)  +
Stevia salicifolia +
Usually herbaceous (Chartaceous)  +
Stevia salicifolia var. salicifolia +
Usually herbaceous (Chartaceous)  +
Stevia serrata +
Usually herbaceous (Chartaceous)  +
Stevia viscida +
Usually herbaceous (Chartaceous)  +
Stokesia +
Herbaceous (Chartaceous)  +
Stokesia laevis +
Herbaceous (Chartaceous)  +
Stylocline +
Medially herbaceous (Membranous or scarious)  +
Stylocline citroleum +
Medially herbaceous (Membranous or scarious)  +
Stylocline gnaphaloides +
Medially herbaceous (Membranous or scarious)  +
Stylocline intertexta +
Medially herbaceous (Membranous or scarious)  +
Stylocline masonii +
Medially herbaceous (Membranous or scarious)  +
Stylocline micropoides +
Medially herbaceous (Membranous or scarious)  +
Stylocline psilocarphoides +
Medially herbaceous (Membranous or scarious)  +
Stylocline sonorensis +
Medially herbaceous (Membranous or scarious)  +
Synedrella +
Herbaceous (Chartaceous)  +
Synedrella nodiflora +
Herbaceous (Chartaceous)  +
Syntrichopappus +
Herbaceous (Chartaceous)  +
Syntrichopappus fremontii +
Herbaceous (Chartaceous)  +
Syntrichopappus lemmonii +
Herbaceous (Chartaceous)  +
T
Tagetes +
Herbaceous (Chartaceous)  +
Tagetes erecta +
Herbaceous (Chartaceous)  +
Tagetes lemmonii +
Herbaceous (Chartaceous)  +
Tagetes micrantha +
Herbaceous (Chartaceous)  +
Tagetes minuta +
Herbaceous (Chartaceous)  +
Tamaulipa +
Usually herbaceous (Chartaceous)  +
Tamaulipa azurea +
Usually herbaceous (Chartaceous)  +
Tanacetum +
With margins and/or apices (Scarious)  +
Tanacetum balsamita +
With margins and/or apices (Scarious)  +
Tanacetum bipinnatum +
With margins and/or apices (Scarious)  +
Tanacetum parthenium +
With margins and/or apices (Scarious)  +
Tanacetum vulgare +
With margins and/or apices (Scarious)  +
Taraxacum latilobum +
Scarious (?)  +
Tetragonotheca +
Herbaceous (Chartaceous)  +
Tetragonotheca helianthoides +
Herbaceous (Chartaceous)  +
Tetragonotheca ludoviciana +
Herbaceous (Chartaceous)  +
Tetragonotheca repanda +
Herbaceous (Chartaceous)  +
Tetragonotheca texana +
Herbaceous (Chartaceous)  +
Tetraneuris +
Herbaceous (Chartaceous)  +
Tetraneuris acaulis +
Herbaceous (Chartaceous)  +
Tetraneuris acaulis var. acaulis +
Herbaceous (Chartaceous)  +
Tetraneuris acaulis var. arizonica +
Herbaceous (Chartaceous)  +
Tetraneuris acaulis var. caespitosa +
Herbaceous (Chartaceous)  +
Tetraneuris acaulis var. epunctata +
Herbaceous (Chartaceous)  +
Tetraneuris argentea +
Herbaceous (Chartaceous)  +
Tetraneuris herbacea +
Herbaceous (Chartaceous)  +
Tetraneuris ivesiana +
Herbaceous (Chartaceous)  +
Tetraneuris linearifolia +
Herbaceous (Chartaceous)  +
Tetraneuris linearifolia var. arenicola +
Herbaceous (Chartaceous)  +
Tetraneuris linearifolia var. linearifolia +
Herbaceous (Chartaceous)  +
Tetraneuris scaposa +
Herbaceous (Chartaceous)  +
Tetraneuris scaposa var. argyrocaulon +
Herbaceous (Chartaceous)  +
Tetraneuris scaposa var. scaposa +
Herbaceous (Chartaceous)  +
Tetraneuris torreyana +
Herbaceous (Chartaceous)  +
Tetraneuris turneri +
Herbaceous (Chartaceous)  +
Tetraneuris verdiensis +
Herbaceous (Chartaceous)  +
Thelesperma +
Less leathery (Membranous)  +
Thelesperma ambiguum +
Less leathery (Membranous)  +
Thelesperma burridgeanum +
Less leathery (Membranous)  +
Thelesperma filifolium +
Less leathery (Membranous)  +
Thelesperma flavodiscum +
Less leathery (Membranous)  +
Thelesperma longipes +
Less leathery (Membranous)  +
Thelesperma megapotamicum +
Less leathery (Membranous)  +
Thelesperma nuecense +
Less leathery (Membranous)  +
Thelesperma simplicifolium +
Less leathery (Membranous)  +
Thelesperma subnudum +
Less leathery (Membranous)  +
Thymophylla +
Herbaceous (Chartaceous)  +
Thymophylla acerosa +
Herbaceous (Chartaceous)  +
Thymophylla aurea +
Herbaceous (Chartaceous)  +
Thymophylla aurea var. aurea +
Herbaceous (Chartaceous)  +
Thymophylla aurea var. polychaeta +
Herbaceous (Chartaceous)  +
Thymophylla concinna +
Herbaceous (Chartaceous)  +
Thymophylla micropoides +
Herbaceous (Chartaceous)  +
Thymophylla pentachaeta +
Herbaceous (Chartaceous)  +
Thymophylla pentachaeta var. belenidium +
Herbaceous (Chartaceous)  +
Thymophylla pentachaeta var. hartwegii +
Herbaceous (Chartaceous)  +
Thymophylla pentachaeta var. pentachaeta +
Herbaceous (Chartaceous)  +
Thymophylla pentachaeta var. puberula +
Herbaceous (Chartaceous)  +
Thymophylla setifolia +
Herbaceous (Chartaceous)  +
Thymophylla setifolia var. greggii +
Herbaceous (Chartaceous)  +
Thymophylla tenuiloba +
Herbaceous (Chartaceous)  +
Thymophylla tenuiloba var. tenuiloba +
Herbaceous (Chartaceous)  +
Thymophylla tenuiloba var. texana +
Herbaceous (Chartaceous)  +
Thymophylla tenuiloba var. treculii +
Herbaceous (Chartaceous)  +
Thymophylla tenuiloba var. wrightii +
Herbaceous (Chartaceous)  +
Thymophylla tephroleuca +
Herbaceous (Chartaceous)  +
Tithonia +
Herbaceous (Chartaceous)  +
Tithonia diversifolia +
Herbaceous (Chartaceous)  +
Tithonia rotundifolia +
Herbaceous (Chartaceous)  +
Tithonia thurberi +
Herbaceous (Chartaceous)  +
Trichocoronis +
Usually herbaceous (Chartaceous)  +
Trichocoronis wrightii +
Usually herbaceous (Chartaceous)  +
Trichocoronis wrightii var. wrightii +
Usually herbaceous (Chartaceous)  +
Trichoptilium +
Herbaceous (Chartaceous)  +
Trichoptilium incisum +
Herbaceous (Chartaceous)  +
Tridax +
Herbaceous (Chartaceous)  +
Tridax procumbens +
Herbaceous (Chartaceous)  +
Tripleurospermum +
With margins and/or apices (Scarious)  +
Tripleurospermum inodorum +
With margins and/or apices (Scarious)  +
Tripleurospermum maritimum +
With margins and/or apices (Scarious)  +
Tripleurospermum maritimum subsp. maritimum +
With margins and/or apices (Scarious)  +
Tripleurospermum maritimum subsp. phaeocephalum +
With margins and/or apices (Scarious)  +
V
Varilla +
Herbaceous (Chartaceous)  +
Varilla texana +
Herbaceous (Chartaceous)  +
Venegasia +
Herbaceous (Chartaceous)  +
Venegasia carpesioides +
Herbaceous (Chartaceous)  +
Verbesina +
Herbaceous (Chartaceous)  +
Verbesina alternifolia +
Herbaceous (Chartaceous)  +
Verbesina aristata +
Herbaceous (Chartaceous)  +
Verbesina chapmanii +
Herbaceous (Chartaceous)  +
Verbesina dissita +
Herbaceous (Chartaceous)  +
Verbesina encelioides +
Herbaceous (Chartaceous)  +
Verbesina helianthoides +
Herbaceous (Chartaceous)  +
Verbesina heterophylla +
Herbaceous (Chartaceous)  +
Verbesina lindheimeri +
Herbaceous (Chartaceous)  +
Verbesina longifolia +
Herbaceous (Chartaceous)  +
Verbesina microptera +
Herbaceous (Chartaceous)  +
Verbesina nana +
Herbaceous (Chartaceous)  +
Verbesina occidentalis +
Herbaceous (Chartaceous)  +
Verbesina oreophila +
Herbaceous (Chartaceous)  +
Verbesina rothrockii +
Herbaceous (Chartaceous)  +
Verbesina virginica +
Herbaceous (Chartaceous)  +
Verbesina walteri +
Herbaceous (Chartaceous)  +
Vernonia +
Herbaceous (Chartaceous)  +
Vernonia acaulis +
Herbaceous (Chartaceous)  +
Vernonia angustifolia +
Herbaceous (Chartaceous)  +
Vernonia arkansana +
Herbaceous (Chartaceous)  +
Vernonia baldwinii +
Herbaceous (Chartaceous)  +
Vernonia blodgettii +
Herbaceous (Chartaceous)  +
Vernonia fasciculata +
Herbaceous (Chartaceous)  +
Vernonia flaccidifolia +
Herbaceous (Chartaceous)  +
Vernonia gigantea +
Herbaceous (Chartaceous)  +
Vernonia glauca +
Herbaceous (Chartaceous)  +
Vernonia larseniae +
Herbaceous (Chartaceous)  +
Vernonia lettermannii +
Herbaceous (Chartaceous)  +
Vernonia lindheimeri +
Herbaceous (Chartaceous)  +
Vernonia marginata +
Herbaceous (Chartaceous)  +
Vernonia missurica +
Herbaceous (Chartaceous)  +
Vernonia noveboracensis +
Herbaceous (Chartaceous)  +
Vernonia pulchella +
Herbaceous (Chartaceous)  +
Vernonia texana +
Herbaceous (Chartaceous)  +
Viguiera +
Herbaceous (Chartaceous)  +
Viguiera cordifolia +
Herbaceous (Chartaceous)  +
Viguiera dentata +
Herbaceous (Chartaceous)  +
Viguiera stenoloba +
Herbaceous (Chartaceous)  +
W
Wedelia +
Herbaceous (Chartaceous)  +
Wedelia acapulcensis +
Herbaceous (Chartaceous)  +
Wedelia acapulcensis var. hispida +
Herbaceous (Chartaceous)  +
Wyethia +
Herbaceous (Chartaceous)  +
Wyethia amplexicaulis +
Herbaceous (Chartaceous)  +
Wyethia angustifolia +
Herbaceous (Chartaceous)  +
Wyethia arizonica +
Herbaceous (Chartaceous)  +
Wyethia glabra +
Herbaceous (Chartaceous)  +
Wyethia helenioides +
Herbaceous (Chartaceous)  +
Wyethia helianthoides +
Herbaceous (Chartaceous)  +
Wyethia longicaulis +
Herbaceous (Chartaceous)  +
Wyethia mollis +
Herbaceous (Chartaceous)  +
X
Xanthium +
Herbaceous (Chartaceous)  +
Xanthium spinosum +
Herbaceous (Chartaceous)  +
Xanthium strumarium +
Herbaceous (Chartaceous)  +
Xerochrysum +
Medially herbaceous (Membranous or scarious)  +
Xerochrysum bracteatum +
Medially herbaceous (Membranous or scarious)  +
Z
Zaluzania +
Herbaceous (Chartaceous)  +
Zaluzania grayana +
Herbaceous (Chartaceous)  +
Zinnia +
Herbaceous (Chartaceous)  +
Zinnia acerosa +
Scarious (?)  +
Zinnia anomala +
Scarious (?)  +
Zinnia grandiflora +
Scarious (?)  +
Zinnia peruviana +
Scarious (?)  +
Zinnia violacea +
Scarious (?)  +