Bitter Fleabane - Erigeron acris ssp. kamtschaticus
See species description.
Lesica (2012) distinguishes variety kamtschaticus by the following characters: stems 30 cm or longer; heads numerous (6 or greater); plants usually taprooted.
Boreal regions in North America south to OR and in NM, also in several northern tier states adjacent to Canada (Kartesz 2009).
- Additional ReferencesLegend: View Online Publication
Do you know of a citation we're missing?
- Lesica, P., M.T. Lavin, and P.F. Stickney. 2012. Manual of Montana Vascular Plants. Fort Worth, TX: BRIT Press. viii + 771 p.