Payson's Draba - Draba paysonii var. treleasii
MNPS Threat Rank
See species description.
Lesica (2012) diagnoses variety treleasii from the typical variety by the following characters: silicles 3-5 mm long; style < 0.8 mm long.
BC, AB, MT south to CA, NV, UT and WY (Kartesz 2009).
Observations in Montana Natural Heritage Program Database
Number of Observations:
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(Observations spanning multiple months or years are excluded from time charts)
- 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.