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Montana Field Guide

Montana Field Guides

White-flower Hawkweed - Hieracium albiflorum


Global Rank: G5
State Rank: S4S5

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

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General Description
Plants usually from a simple caudex. Stems simple, erect, 20–80 cm. Herbage sparsely long-hirsute, glabrate above. Leaves basal and cauline, petiolate, sessile above; blades oblanceolate to narrowly elliptic, 2–13 cm long, entire or shallowly dentate. Heads 3 to 30; involucres narrowly campanulate, 6–11 mm high; phyllaries linear, sparsely setose, stipitate-glandular. Rays 12 to 35, white; ligules 3–5 mm long. Achenes 2–4 mm long; pappus tawny (Lesica 2012. Manual of Montana Vascular Plants. BRIT Press. Fort Worth, TX).

Species Range
Present
 


Range Comments
NT south to CA, NV, 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: 105

(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

References
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Citation for data on this website:
White-flower Hawkweed — Hieracium albiflorum.  Montana Field Guide.  .  Retrieved on , from