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Montana Field Guide

Montana Field Guides

Prairie Rose - Rosa arkansana

Native Species

Global Rank: G5
State Rank: S5
C-value: 4


Agency Status
USFWS:
USFS:
BLM:


 

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General Description
Stems to 40 cm from rhizomes or horizontal roots, often partially dying back in winter, sparsely to densely covered with fine, straight to slightly curved prickles; those at nodes similar. Leaves with 7 to 11 narrowly elliptic leaflets, 1–4 cm long, glabrate above, pubescent beneath and on rachis. Flowers 1 to 4 in a corymb; hypanthium glabrous, 4–5 mm wide; sepals 12–15 mm long, usually stipitate-glandular, spreading, persistent in fruit; petals 15–25 mm long. Hip globose, 8–15 mm long, purplish-red (Lesica et al. 2012. Manual of Montana Vascular Plants. BRIT Press. Fort Worth, TX).

Species Range
Montana Range Range Descriptions

Native
 


Range Comments
BC to MB south to NM, TX and MO (Lesica et al. 2012. Manual of Montana Vascular Plants. BRIT Press. Fort Worth, TX).

Observations in Montana Natural Heritage Program Database
Number of Observations: 847

(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

Ecology
POLLINATORS
The following animal species have been reported as pollinators of this plant species or its genus where their geographic ranges overlap: Bombus centralis, Bombus fervidus, Bombus huntii, Bombus mixtus, Bombus rufocinctus, Bombus ternarius, Bombus terricola, Bombus sitkensis, Bombus occidentalis, Bombus bimaculatus, Bombus griseocollis, and Bombus impatiens (Plath 1934, Thorp et al. 1983, Mayer et al. 2000, Wilson et al. 2010, Colla et al. 2011, Koch et al. 2012, Williams et al. 2014).


References
  •  Literature Cited Above
  •  Additional References
  •  Web Search Engines for Articles on "Prairie Rose"
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Citation for data on this website:
Prairie Rose — Rosa arkansana.  Montana Field Guide.  .  Retrieved on , from