Western Tansymustard - Descurainia pinnata var. filipes
MNPS Threat Rank
See species description.
Lesica (2012) separates variety filipes by the absence of glands on the stems and some fruits exceeding 12 mm in length.
BC to MB south to CA east to NM (Kartesz 2009).
Observations in Montana Natural Heritage Program Database
Number of Observations:
(Click on the following maps and charts to see full sized version)
Map Help and Descriptions
(Observations spanning multiple months or years are excluded from time charts)
- 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.