Checklist » Asteraceae » Petasites
Last updated 5/2/2018.
Petasites [FNA20, HC, HC2]
butterbur, coltsfoot

Publication: Gard. Dict. Abr. ed. 4. vol. 3. 1754.

Origin: Native

Notes:

References: (none)

Infraspecies:

var. frigidus [FNA20, HC2]
alpine butterbur, arctic butterbur, sweet coltsfoot
var. palmatus (Aiton) Cronquist [FNA20, HC, HC2]
western coltsfoot
var. sagittatus (Pursh) Cherniawsky & R.J. Bayer [FNA20, HC2]
arrowhead sweet coltsfoot, arrowleaf coltsfoot
var. ×vitifolius (Greene) Cherniawsky & R.J. Bayer [FNA20, HC2, KZ99]
hybrid coltsfoot, Wenatchee coltsfoot

Photo © 2016 Craig Althen
(from WTU Image Collection)
Synonyms & Misapplied Names:
(none)
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