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Montana Field Guide

Montana Field Guides

Bristly Hawksbeard - Crepis setosa

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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
Shallowly taprooted annual. Stems simple, erect, 8–80 cm. Herbage yellowish-hispid. Leaf blades oblanceolate, 5–30 cm long, runcinately lobed, reduced above. Heads 10 to 20. Involucre narrowly campanulate, 6–10 mm high; phyllaries lanceolate, yellowish-setose. Rays 10 to 20 ligules 8–10 mm long. Achenes brown, 3–5 mm long with a 1–2 mm beak (Lesica et al. 2012. Manual of Montana Vascular Plants. BRIT Press. Fort Worth, TX).

Range Comments
Known from Ravalli County. Introduced in the U.S. to the northeast and northwest states, CA and TX; native to Europe (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

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 "Bristly Hawksbeard"
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Citation for data on this website:
Bristly Hawksbeard — Crepis setosa.  Montana Field Guide.  .  Retrieved on , from