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Montana Field Guide

Montana Field Guides

Arrowleaf Balsamroot - Balsamorhiza sagittata


Global Rank: G5
State Rank: S5
* (see State Rank Reason below)

Agency Status
USFWS:
USFS:
BLM:
MNPS Threat Rank:
C-value: 3

External Links






State Rank Reason (see State Rank above)
Very common in western Montana in low elevation grasslands and open ponderosa pine woodlands.
 
General Description
Stems erect to ascending, 15–80 cm. Herbage strigose to tomentose. Basal leaf blades sagittate, 10–30 cm long, entire. Involucre campanulate, 15–22 mm high, 12–25 mm across; phyllaries lanceolate, tomentose, outer as long or longer than the inner. Ray ligules 20–40 mm long. Disk corollas 6–9 mm long (Lesica 2012. Manual of Montana Vascular Plants. BRIT Press. Fort Worth, TX).

Species Range
Present
 


Range Comments
BC, AB south to CA, AZ, CO and SD (Lesica 2012. Manual of Montana Vascular Plants. BRIT Press. Fort Worth, TX).

Summary of Observations Submitted for Montana
Number of Observations: 486

(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

References
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Citation for data on this website:
Arrowleaf Balsamroot — Balsamorhiza sagittata.  Montana Field Guide.  .  Retrieved on , from