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Montana Field Guide

Montana Field Guides

Field Pepper-grass - Lepidium campestre
Other Names:  Cream-anther Field Pepperwort, Field Pepperweed

Image Copyright and Usage Information
Non-native Species

Global Rank: GNR
State Rank: SNA

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

External Links

 
General Description
Taprooted annual. Stems erect, 12–50 cm, branched above. Basal leaves petiolate, oblanceolate, 2–12 cm long with entire to lobed margins. Stem leaves lanceolate, auriculate-clasping, dentate. Vestiture of stiff, simple hairs. Flowers white; petals 1.5–3 mm long; stamens 6. Fruit ovate, papillose, 4.5–6 mm long, winged and notched; style 0.4–0.8 mm long; pedicels spreading, pubescent, 4–6 mm long (Lesica 2012. Manual of Montana Vascular Plants. BRIT Press. Fort Worth, TX).

Species Range
Unknown/Undetermined
 


Range Comments
Introduced throughout temperate North America; native to Eurasia (Lesica 2012. Manual of Montana Vascular Plants. BRIT Press. Fort Worth, TX).

Observations in Montana Natural Heritage Program Database
Number of Observations: 42

(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 or sparsely vegetated soil of grasslands, meadows, open forest, streambanks; plains, valleys, montane (Lesica 2012. Manual of Montana Vascular Plants. BRIT Press. Fort Worth, TX).

References
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Citation for data on this website:
Field Pepper-grass — Lepidium campestre.  Montana Field Guide.  .  Retrieved on , from