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Montana Field Guide

Montana Field Guides

Western Tansymustard - Descurainia pinnata var. filipes
Other Names:  Descurainia longepedicellata

Native Species

Global Rank: G5T5
State Rank: SNR

Agency Status
MNPS Threat Rank:

External Links

General Description
See species description.

Diagnostic Characteristics
Lesica (2012) separates variety filipes by the absence of glands on the stems and some fruits exceeding 12 mm in length.

Species Range

Range Comments
BC to MB south to CA east to NM (Kartesz 2009).

Observations in Montana Natural Heritage Program Database
Number of Observations: 1

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Relative Density



(Observations spanning multiple months or years are excluded from time charts)

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Citation for data on this website:
Western Tansymustard — Descurainia pinnata var. filipes.  Montana Field Guide.  .  Retrieved on , from