Small Tumble-mustard - Sisymbrium loeselii
Loesel's Tumble Mustard, Tall Hedge-mustard, False London-rocket
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)
Introduced to northern temperate North America (Lesica 2012. Manual of Montana Vascular Plants. BRIT Press. Fort Worth, TX).
Observations in Montana Natural Heritage Program Database
Number of Observations:
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- 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.