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Montana Field Guide

Montana Field Guides

Roundleaf Thermopsis - Thermopsis rhombifolia


Global Rank: G5
State Rank: S4

Agency Status
USFWS:
USFS:
BLM:
MNPS Threat Rank:
C-value: 4

External Links






 
General Description
Stems ascending to erect, often single, 15–40 cm. Herbage glabrate to strigose. Leaflets ovate, 15–50 mm long; stipules shorter, wider. Racemes moderately dense, 3–10 cm long, longer than the leaves. Flowers 15–25 mm long; calyx glabrous to sparsely strigose; sepals 2–4 mm long. Legume ascending to spreading, pubescent, curved, 3–8 cm long with 3 to 10 seeds (Lesica 2012. Manual of Montana Vascular Plants. BRIT Press. Fort Worth, TX).

Species Range
Present
 


Range Comments
AB to ND south to CO (Lesica 2012. Manual of Montana Vascular Plants. BRIT Press. Fort Worth, TX).

Summary of Observations Submitted for Montana
Number of Observations: 109

(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
Grasslands, sagebrush steppe, badlands, river banks; 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:
Roundleaf Thermopsis — Thermopsis rhombifolia.  Montana Field Guide.  .  Retrieved on , from