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Botanical family
Asteraceae
Every accepted taxon in Asteraceae with a record in the Rootfast catalogue.
- Matching taxa
- 3,867
- Page
- 3 / 78
Showing 101–150 of 3,867.
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Ambrosia confertiflora DC. AMCO3weakleaf bur ragweed -
Ambrosia cordifolia (A. Gray) Payne AMCO4Tucson bur ragweed -
Ambrosia deltoidea (Torr.) Payne AMDE4triangle bur ragweed -
Ambrosia dumosa (A. Gray) Payne AMDU2burrobush -
Ambrosia eriocentra (A. Gray) Payne AMERwoolly fruit bur ragweed -
Ambrosia grayi (A. Nelson) Shinners AMGR5woollyleaf bur ragweed -
Ambrosia hispida Pursh AMHI3coastal ragweed -
Ambrosia ilicifolia (A. Gray) Payne AMIL2hollyleaf bur ragweed -
Ambrosia linearis (Rydb.) Payne AMLI3streaked bur ragweed -
Ambrosia psilostachya DC. AMPSCuman ragweed -
Ambrosia pumila (Nutt.) A. Gray AMPU4dwarf bur ragweed -
Ambrosia tomentosa Nutt. AMTO3skeletonleaf bur ragweed -
Ambrosia trifida L. AMTRgreat ragweed - Ambrosia trifida L. var. texana Scheele AMTRTTexan great ragweed
- Ambrosia trifida L. var. trifida AMTRT2great ragweed
- Ambrosia ×helenae Rouleau [artemisiifolia × trifida] AMHE3ragweed
- Ambrosia ×intergradiens W.H. Wagner [artemisiifolia × psilostachya] AMINragweed
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Ampelaster carolinianus (Walter) G.L. Nesom AMCA14climbing aster -
Amphiachyris amoena (Shinners) Solbrig AMAM3Texas broomweed -
Amphiachyris dracunculoides (DC.) Nutt. AMDRprairie broomweed -
Amphipappus fremontii Torr. & A. Gray ex A. Gray AMFR2Fremont's chaffbush - Amphipappus fremontii Torr. & A. Gray ex A. Gray ssp. fremontii AMFRFFremont's chaffbush
- Amphipappus fremontii Torr. & A. Gray ex A. Gray ssp. spinosus (A. Nelson) D.D. Keck AMFRS2Fremont's chaffbush
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Anacyclus clavatus (Desf.) Pers. ANCL2whitebuttons -
Anaphalis margaritacea (L.) Benth. ANMAwestern pearly everlasting -
Ancistrocarphus filagineus A. Gray ANFI3false neststraw -
Anisocarpus scabridus (Eastw.) B.G. Baldw. ANSC14leafy raillardiopsis -
Anisocoma acaulis Torr. & A. Gray ANACscalebud -
Antennaria alpina (L.) Gaertn. ANAL4alpine pussytoes -
Antennaria anaphaloides Rydb. ANAN2pearly pussytoes -
Antennaria arcuata Cronquist ANAR4box pussytoes -
Antennaria argentea Benth. ANAR5silver pussytoes -
Antennaria aromatica Evert ANAR10scented pussytoes -
Antennaria corymbosa E.E. Nelson ANCOflat-top pussytoes -
Antennaria densifolia A.E. Porsild ANDE9denseleaf pussytoes -
Antennaria dimorpha (Nutt.) Torr. & A. Gray ANDI2low pussytoes -
Antennaria dioica (L.) Gaertn. ANDI3stoloniferous pussytoes -
Antennaria flagellaris (A. Gray) A. Gray ANFL2whip pussytoes -
Antennaria friesiana (Trautv.) Ekman ANFRFries' pussytoes - Antennaria friesiana (Trautv.) Ekman ssp. alaskana (Malte) Hultén ANFRAFries' pussytoes
- Antennaria friesiana (Trautv.) Ekman ssp. friesiana ANFRFFries' pussytoes
- Antennaria friesiana (Trautv.) Ekman ssp. neoalaskana (A.E. Porsild) Bayer & Stebbins ANFRNFries' pussytoes
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Antennaria geyeri A. Gray ANGE3pinewoods pussytoes -
Antennaria howellii Greene ANHOHowell's pussytoes - Antennaria howellii Greene ssp. canadensis (Greene) Bayer ANHOCCanadian pussytoes
- Antennaria howellii Greene ssp. howellii ANHOHHowell's pussytoes
- Antennaria howellii Greene ssp. neodioica (Greene) Bayer ANHONHowell's pussytoes
- Antennaria howellii Greene ssp. petaloidea (Fernald) Bayer ANHOPsmall pussytoes
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Antennaria lanata (Hook.) Greene ANLA3woolly pussytoes -
Antennaria luzuloides Torr. & A. Gray ANLU2rush pussytoes