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Montana Field Guide

Montana Field Guides

Small Tumble-mustard - Sisymbrium loeselii

Exotic Species (not native to Montana)

Global Rank: GNR
State Rank: SNA

Agency Status
USFWS:
USFS:
BLM:
MNPS Threat Rank:
C-value: 0

External Links






 
General Description
Stems 20–90 cm. Leaves 1–15 cm long, the lateral lobes linear, curved back, dentate, the terminal lobe larger. Vestiture of spreading to retrorse, simple hairs. Petals 5–7 mm long. Fruits 15–40 × ca. 1 mm; pedicels ascending, 7–12 mm long, thinner than the siliques (Lesica 2012. Manual of Montana Vascular Plants. BRIT Press. Fort Worth, TX).

Species Range
Unknown/Undetermined
 


Range Comments
Introduced to northern temperate N. America (Lesica 2012. Manual of Montana Vascular Plants. BRIT Press. Fort Worth, TX).

Summary of Observations Submitted for Montana
Number of Observations: 3

(Click on the following maps and charts to see full sized version) Map Help and Descriptions
Relative Density

Recency

 

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



Habitat
Disturbed soil of fields, streambanks, roadsides; plains, valleys (Lesica 2012. Manual of Montana Vascular Plants. BRIT Press. Fort Worth, TX).

References
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Citation for data on this website:
Small Tumble-mustard — Sisymbrium loeselii.  Montana Field Guide.  .  Retrieved on , from