Checklist » Asteraceae » Senecio
Last updated 5/2/2018.
Senecio [FNA20, HC, HC2]
butterweed, groundsel, ragwort

Publication: Sp. Pl. 2: 866. 1753; Gen. Pl. ed. 5, 373. 1754.

Origin: Native

Notes:

References: (none)

Infraspecies:

var. fremontii [FNA20, HC, HC2]
dwarf mountain groundsel
var. exaltatus (Nutt.) Cronquist [FNA20, HC, HC2]
one-stemmed butterweed, lambs-tongue groundsel, tall western groundsel
var. ochroleucus (A. Gray) Cronquist [FNA20, HC, HC2]
white western groundsel
var. serra [FNA20, HC2]
tall butterweed, butterweed groundsel
var. triangularis [HC, HC2]
arrowleaf groundsel, arrowleaf ragwort

Photo © 2018 Matt Below
(from WTU Image Collection)
Synonyms & Misapplied Names:
(none)
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