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Montana Field Guide

Montana Field Guides

Different-nerve Sedge - Carex epapillosa
Other Names:  Carex heteroneura var. epapillosa, Carex atrata var. erecta


Global Rank: G5T5
State Rank: S4S5

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

External Links






 
General Description
Caespitose. Stems erect, 20–70 cm. Leaves basal and lower-cauline; blades 3–6 mm wide. Inflorescence of 3 to 6 short-pedunculate, erect to ascending spikes forming a loose cluster. Spikes 1–2 cm long, all similar; male flowers basal on uppermost spike, otherwise all female. Perigynia erect, coppery with green glabrous margins, elliptic to obovate, 3–4 mm long; the beak 0.3–0.5 mm long; stigmas 3. Female scales blackish, often with thin, hyaline margins, lanceolate, much narrower than the perigynia. Achene 3-sided, much smaller than the perigynium (Lesica 2012. Manual of Montana Vascular Plants. BRIT Press. Fort Worth, TX).

Species Range
Present
 


Range Comments
BC, AB south to CA, NV, UT and CO (Lesica 2012. Manual of Montana Vascular Plants. BRIT Press. Fort Worth, TX).

Summary of Observations Submitted for Montana
Number of Observations: 2

(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:
Different-nerve Sedge — Carex epapillosa.  Montana Field Guide.  .  Retrieved on , from