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Montana Field Guide

Montana Field Guides

Rough Forget-me-not - Myosotis arvensis

Exotic Species (not native to Montana)

Global Rank: GNR
State Rank: SNA

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

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General Description
Annual. Stems simple or branched, 10–40 cm. Herbage strigose, hirsute. Leaves mainly cauline, 1–5 cm long. Flowers: calyx 3–5 mm long in fruit, uncinate-hispid; corolla blue, limb 2–4 mm across. Nutlets brown, 1–2 mm long (Lesica 2012. Manual of Montana Vascular Plants. BRIT Press. Fort Worth, TX).

Species Range
Unknown/Undetermined
 


Range Comments
Introduced to northern U.S. and adjacent Canada; native to Europe (Lesica 2012. Manual of Montana Vascular Plants. BRIT Press. Fort Worth, TX).

Summary of Observations Submitted for Montana
Number of Observations: 1

(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 along streams, ditches, gardens; valleys (Lesica 2012. Manual of Montana Vascular Plants. BRIT Press. Fort Worth, TX).

References
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Citation for data on this website:
Rough Forget-me-not — Myosotis arvensis.  Montana Field Guide.  .  Retrieved on , from