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Montana Field Guide

Montana Field Guides

Sheep Cinquefoil - Potentilla ovina


Global Rank: G5?
State Rank: SNR

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

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General Description
Perennial from a branched caudex clothed in old stipules, sometimes forming loose mats. Stems ascending to lax, with sparse, wrinkled, spreading hair 3–15 cm. Leaf blades sericeous, linear, 1–5 cm long, pinnately divided into 9 to 21 deeply lobed leaflets, the ultimate segments linear. Inflorescence few-flowered, appressed-hairy, open with spreading branches. Flowers sepals lanceolate, 3–5 mm long; bracteoles narrower and shorter; petals yellow, 4–6 mm long, longer than the sepals. Achenes smooth, ca. 1.5 mm long (Lesica 2012. Manual of Montana Vascular Plants. BRIT Press. Fort Worth, TX).

Species Range
Present
 


Range Comments
BC to SK south to CA, UT and MN (Lesica 2012. Manual of Montana Vascular Plants. BRIT Press. Fort Worth, TX).

Summary of Observations Submitted for Montana
Number of Observations: 23

(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
Sparsely vegetated, exposed ridges, fellfields; plains, valleys to alpine (Lesica 2012. Manual of Montana Vascular Plants. BRIT Press. Fort Worth, TX).

References
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Citation for data on this website:
Sheep Cinquefoil — Potentilla ovina.  Montana Field Guide.  .  Retrieved on , from