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Montana Field Guide

Montana Field Guides

Spotted Coralroot - Corallorhiza maculata


Global Rank: G5
State Rank: S4

Agency Status
USFWS:
USFS:
BLM:
MNPS Threat Rank:
C-value: 5

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General Description
Stems purple, occasionally yellowish, 15–50 cm. Inflorescence with 10 to 30 flowers; bracts 1–5 mm long. Flowers: sepals and upper petals 6–10 mm long, purple (yellowish), somewhat spreading; lip petal 4–9 mm long, white with purple spots and a pair of small lanceolate basal lobes. Capsule 15–22 mm long (Lesica 2012. Manual of Montana Vascular Plants. BRIT Press. Fort Worth, TX).

We have varieties maculosa and occidentalis (Lindl.) Ames.

Species Range
Present
 


Range Comments
BC to NL south to CA, AZ, NM, IN and SC (Lesica 2012. Manual of Montana Vascular Plants. BRIT Press. Fort Worth, TX).

Summary of Observations Submitted for Montana
Number of Observations: 19

(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:
Spotted Coralroot — Corallorhiza maculata.  Montana Field Guide.  .  Retrieved on , from