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Montana Field Guide

Montana Field Guides

Streambank Globemallow - Iliamna rivularis

Native Species

Global Rank: G5
State Rank: S4?

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

External Links






 
General Description
Sparsely puberulent perennial. Stems erect, 50–200 cm. Leaves 5–20 cm wide, maple-like with 5 to 7 crenate lobes. Flowers pedicillate, 1 to several in upper leaf axils and a terminal panicle; sepals 3–5 mm long, the bracteoles linear; petals 15–25 mm long, pink to rose. Schizocarp, long-hairy, ca. 1 cm high with 10 or more 2- to 4-seeded sections (Lesica 2012. Manual of Montana Vascular Plants. BRIT Press. Fort Worth, TX).

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

Observations in Montana Natural Heritage Program Database
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
Along streams and roads, open forest; 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:
Streambank Globemallow — Iliamna rivularis.  Montana Field Guide.  .  Retrieved on , from