Checklist » Asteraceae » Arnica sororia
Last updated 12/10/2007 by David Giblin.
Arnica sororia Greene[FNA21, HC, HC2]
bunch arnica, twin arnica, twin leopardbane

Publication: Ottawa Naturalist. 23: 213. 1910.

Origin: Native

selected vouchers: WTU

Notes:

References: (none)

Synonyms & Misapplied Names:
Arnica fulgens Pursh var. sororia (Greene) G.W. Douglas & Ruyle-Douglas