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Montana Field Guide

Montana Field Guides

Rose Chamaerhodos - Chamaerhodos erecta


Global Rank: G5
State Rank: SNR

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

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General Description
Biennial or short-lived, monocarpic, taprooted perennial. Stems usually solitary, branched, 4–30 cm. Herbage villous, glandular. Leaves basal and cauline, 1–2 cm long, petiolate; blades obovate, twice deeply divided into linear lobes, reduced above. Inflorescence an open, often flat-topped, leafy-bracteate cyme. Flowers perfect, perigynous; hypanthium campanulate, 2–3 mm long; sepals ca. 2 mm long, setose, glandular; petals white, as long as sepals; stamens 5; pistils 5 to 10. Fruit an ovoid achene ca. 1.5 mm long (Lesica 2012. Manual of Montana Vascular Plants. BRIT Press. Fort Worth, TX).

Species Range
Unknown/Undetermined
 


Range Comments
AK to MB, south to UT, CO and SD (Lesica 2012. Manual of Montana Vascular Plants. BRIT Press. Fort Worth, TX).

Summary of Observations Submitted for Montana
Number of Observations: 10

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Relative Density

Recency

 

(Observations spanning multiple months or years are excluded from time charts)



Habitat
Stony or shallow soil of grassland, streambanks, roadsides; plains, 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:
Rose Chamaerhodos — Chamaerhodos erecta.  Montana Field Guide.  .  Retrieved on , from