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Montana Field Guide

Montana Field Guides

Oeder's Lousewort - Pedicularis oederi

Potential Species of Concern

Global Rank: G5
State Rank: S3S4

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

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General Description
Stems 4–15 cm, mostly solitary. Leaves mainly basal, 3–10 cm long; blades deeply pinnately lobed into serrate, ovate segments 2–10 mm long. Inflorescence villous, densely flowered, 2–7 cm long; bracts leaf-like. Flowers: calyx 9–12 mm long, 5-lobed, the lobes 1–3 mm long; corolla yellow, 15–25 mm long; galea 7–10 mm long without a beak (Lesica 2012. Manual of Montana Vascular Plants. BRIT Press. Fort Worth, TX)..

Species Range
Present
 


Range Comments
Circumpolar south to central BC, disjunct in Carbon and Stillwater counties and adjacent WY (Lesica 2012. Manual of Montana Vascular Plants. BRIT Press. Fort Worth, TX).

Summary of Observations Submitted for Montana
Number of Observations: 2

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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:
Oeder's Lousewort — Pedicularis oederi.  Montana Field Guide.  .  Retrieved on , from