Mountain Tansymustard - Descurainia incana var. incana
See species description.
Lesica (2012) indicates that variety incana can be distinguished from other varieties by the following traits: pedicels of mature fruit spreading to widely ascending; foliage not glandular.
The present distribution is uncertain given that many authors no longer recognize varieties in this species.
- Additional ReferencesLegend: View Online Publication
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- Lesica, P., M.T. Lavin, and P.F. Stickney. 2012. Manual of Montana Vascular Plants. Fort Worth, TX: BRIT Press. viii + 771 p.