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Botanical family
Asteraceae
Every accepted taxon in Asteraceae with a record in the Rootfast catalogue.
- Matching taxa
- 3,867
- Page
- 53 / 78
Showing 2,601–2,650 of 3,867.
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Onopordum acanthium L. ONACScotch cottonthistle -
Onopordum illyricum L. ONILIllyrian cottonthistle -
Onopordum tauricum Willd. ONTAbull cottonthistle -
Oonopsis engelmannii (A. Gray) Greene OOENEngelmann's false goldenweed -
Oonopsis foliosa (A. Gray) Greene OOFOleafy false goldenweed - Oonopsis foliosa (A. Gray) Greene var. foliosa OOFOFleafy false goldenweed
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Oonopsis multicaulis (Nutt.) Greene OOMUbranched false goldenweed -
Oonopsis wardii (A. Gray) Greene OOWAWard's false goldenweed -
Oreochrysum parryi (A. Gray) Rydb. ORPA3Parry's goldenrod -
Oreostemma alpigenum (Torr. & A. Gray) Greene ORAL4tundra aster - Oreostemma alpigenum (Torr. & A. Gray) Greene var. alpigenum ORALA2tundra aster
- Oreostemma alpigenum (Torr. & A. Gray) Greene var. andersonii (A. Gray) G.L. Nesom ORALA3tundra aster
- Oreostemma alpigenum (Torr. & A. Gray) Greene var. haydenii (Porter) G.L. Nesom ORALHtundra aster
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Oreostemma elatum (Greene) Greene OREL4Plumas alpine aster -
Oreostemma peirsonii (Sharsm.) G.L. Nesom ORPE4Peirson's aster -
Orochaenactis thysanocarpha (A. Gray) Coville ORTHCalifornia mountainpincushion -
Osmadenia tenella Nutt. OSTEfalse rosinweed -
Osteospermum calendulaceum L. f. OSCAstinking roger -
Osteospermum ecklonis (DC.) Norl. OSECblue and white daisybush -
Osteospermum fruticosum (L.) Norl. OSFR4shrubby daisybush -
Oxytenia acerosa Nutt. OXAC4copperweed -
Packera anonyma (Alph. Wood) W.A. Weber & Á. Löve PAAN6Small's ragwort -
Packera antennariifolia (Britton) W.A. Weber & Á. Löve PAAN7shale barren ragwort -
Packera aurea (L.) Á. Löve & D. Löve PAAU3golden ragwort -
Packera bernardina (Greene) W.A. Weber & Á. Löve PABE7San Bernardino ragwort -
Packera bolanderi (A. Gray) W.A. Weber & Á. Löve PABO6Bolander's ragwort - Packera bolanderi (A. Gray) W.A. Weber & Á. Löve var. bolanderi PABOBBolander's ragwort
- Packera bolanderi (A. Gray) W.A. Weber & Á. Löve var. harfordii (Greenm.) D.K. Trock & T.M. Barkley PABOHHarford's ragwort
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Packera breweri (Burtt Davy) W.A. Weber & Á. Löve PABR11Brewer's ragwort -
Packera cana (Hook.) W.A. Weber & Á. Löve PACA15woolly groundsel -
Packera cardamine (Greene) W.A. Weber & Á. Löve PACA34bittercress ragwort - Packera castoreus (S.L. Welsh) Kartesz PACA35Beaver Mountain ragwort
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Packera clevelandii (Greene) W.A. Weber & Á. Löve PACL10Cleveland's ragwort -
Packera crocata (Rydb.) W.A. Weber & Á. Löve PACR5saffron ragwort -
Packera cymbalaria (Pursh) W.A. Weber & Á. Löve PACY8dwarf arctic ragwort -
Packera cynthioides (Greene) W.A. Weber & Á. Löve PACY9White Mountain ragwort -
Packera debilis (Nutt.) W.A. Weber & Á. Löve PADE22weak groundsel -
Packera dimorphophylla (Greene) W.A. Weber & Á. Löve PADI11splitleaf groundsel - Packera dimorphophylla (Greene) W.A. Weber & Á. Löve var. dimorphophylla PADID3splitleaf groundsel
- Packera dimorphophylla (Greene) W.A. Weber & Á. Löve var. intermedia (T.M. Barkley) D.K. Trock & T.M. Barkley PADII4splitleaf groundsel
- Packera dimorphophylla (Greene) W.A. Weber & Á. Löve var. paysonii (T.M. Barkley) D.K. Trock & T.M. Barkley PADIP2Payson's groundsel
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Packera eurycephala (Torr. & A. Gray) W.A. Weber & Á. Löve PAEU5widehead groundsel - Packera eurycephala (Torr. & A. Gray) W.A. Weber & Á. Löve var. eurycephala PAEUEwidehead groundsel
- Packera eurycephala (Torr. & A. Gray) W.A. Weber & Á. Löve var. lewisrosei (J.T. Howell) J.F. Bain PAEULLewis' groundsel
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Packera fendleri (A. Gray) W.A. Weber & Á. Löve PAFE4Fendler's ragwort -
Packera flettii (Wiegand) W.A. Weber & Á. Löve PAFL15Flett's ragwort -
Packera franciscana (Greene) W.A. Weber & Á. Löve PAFR6San Francisco Peaks ragwort -
Packera ganderi (T.M. Barkley & R.M. Beauch.) W.A. Weber & Á. Löve PAGA5Gander's ragwort -
Packera glabella (Poir.) C. Jeffrey PAGL17butterweed -
Packera greenei (A. Gray) W.A. Weber & Á. Löve PAGR9flame ragwort