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Montana Field Guide

Montana Field Guides

Naked-stem Hawksbeard - Crepis runcinata

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Native Species

Global Rank: G5
State Rank: S5
C-value: 5


Agency Status
USFWS:
USFS:
BLM:


 

External Links

 
General Description
Taprooted perennial. Stems erect or ascending, scapose, 10–60 cm. Herbage glabrous to sparsely hispid. Leaf blades ovate, 2–12 cm long, entire to shallowly, runcinately, pinnately lobed; cauline leaves reduced or absent. Heads 1 to 10. Involucre campanulate, 8–12 mm high; phyllaries linear-lanceolate, scarious-margined, glabrous or white stipitate-glandular. Rays 20 to 50; ligules 7–14 mm long. Achenes brown, 3–7 mm long, narrowed above or short-beaked (Lesica et al. 2012. Manual of Montana Vascular Plants. BRIT Press. Fort Worth, TX).

Our plants are subspecies rucinata, hispidulosa (Howell ex Rydb.) Babc. & Stebbins, or glauca (Nutt.) Babc. & Stebbins.

Species Range
Montana Range Range Descriptions

Native
 


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

Observations in Montana Natural Heritage Program Database
Number of Observations: 63

(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
Meadows, moist grasslands, often adjacent to wetlands; plains, valleys, subalpine (Lesica et al. 2012. Manual of Montana Vascular Plants. BRIT Press. Fort Worth, TX).


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?
    • Jones, W. W. 1901. Preliminary flora of Gallatin County. M.S. Thesis. Bozeman, MT: Montana State College. 78 pp.
    • 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 "Naked-stem Hawksbeard"
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Citation for data on this website:
Naked-stem Hawksbeard — Crepis runcinata.  Montana Field Guide.  .  Retrieved on , from