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Montana Field Guide

Montana Field Guides

Pale Rough-fruit Poppy - Papaver argemone
Other Names:  Prickly Poppy, Long Pricklyhead Poppy, Pale Poppy

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Non-native Species

Global Rank: GNR
State Rank: SNA
C-value: 1


Agency Status
USFWS:
USFS:
BLM:


 

External Links

 
General Description
Annual with hispid foliage. Stems 15–50 cm, simple or branched. Leaf blades twice pinnately divided, to 12 cm long. Flowers solitary on branch tips; petals red with a black base, to 25 mm long. Capsules oblong, 15–20 mm long with stiff hairs (Lesica et al. 2012. Manual of Montana Vascular Plants. BRIT Press. Fort Worth, TX).

Range Comments
Sporadic throughout the U.S.; introduced from Europe. Collected in Ravalli County (Lesica et al. 2012. Manual of Montana Vascular Plants. BRIT Press. Fort Worth, TX).

Observations in Montana Natural Heritage Program Database
Number of Observations: 1

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Relative Density

Recency

 

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



Habitat
Escaped from cultivation to roadsides and disturbed fields, though populations do not persist; valleys (Lesica et al. 2012. Manual of Montana Vascular Plants. BRIT Press. Fort Worth, TX).

Management

References
  • Literature Cited AboveLegend:   View Online Publication
    • Lesica, P., M.T. Lavin, and P.F. Stickney. 2012. Manual of Montana Vascular Plants. Fort Worth, TX: BRIT Press. viii + 771 p.
  • Additional ReferencesLegend:   View Online Publication
    Do you know of a citation we're missing?
    • Lesica, P., M.T. Lavin, and P.F. Stickney. 2022. Manual of Montana Vascular Plants, Second Edition. Fort Worth, TX: BRIT Press. viii + 779 p.
  • Web Search Engines for Articles on "Pale Rough-fruit Poppy"
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Citation for data on this website:
Pale Rough-fruit Poppy — Papaver argemone.  Montana Field Guide.  .  Retrieved on , from