Carex pallescens L.
pale meadow sedge (pale sedge)
Cyperaceae (Sedge family)

Introduction to Vascular Plants

Photograph

© Robert Flogaus-Faust     (Photo ID #26209)


Map

E-Flora BC Static Map

Distribution of Carex pallescens
Click here to view the full interactive map and legend

Species Information

General:
Perennial, tufted herb from short rhizomes; stems 20-80 cm tall, hairy, shorter than the leaves.
Leaves:
Sheaths tight, hairy; ligules longer than wide; blades 2 or 3 per stem, soft-hairy, borne on the lower 1/3 of the stem, 2-3 mm wide, the lower ones reduced.
Flowers:
Spikes 3 to 5, the terminal one linear, 8-15 mm long, with male flowers, rarely with female flowers above and male flowers below, the lower spikes 2 to 4, elliptical to cylindrical, 5-20 mm long, 1-2.5 mm wide, with female flowers, the upper nearly unstalked and approximate, the lower short-stalked and remote, erect to spreading; bracts subtending the female spikes leaflike, sheathless, longer than the inflorescence.
Fruits:
Perigynia elliptical to cylindrical, 2.1-3 mm long, 1-1.5 mm wide, yellowish-green, smooth, obscurely many-nerved, nearly round, beakless; female scales egg-shaped, pointed to short-awned, about equalling the perigynia, pale green; stigmas 3; achenes 3-angled, 1.4-1.8 mm long.

SourceThe Illustrated Flora of British Columbia

Illustration

If more than one illustration is available for a species (e.g., separate illustrations were provided for two subspecies) then links to the separate images will be provided below. Note that individual subspecies or varietal illustrations are not always available.

Ecology

Ecological Framework for Carex pallescens

The table below shows the species-specific information calculated from
original data (BEC database) provided by the BC Ministry of Forests and Range.
(Updated August, 2013)

Site Information
Value / Class

Avg

Min

Max

Elevation (metres)
945 945 945
Slope Gradient (%)
0 0 0

Aspect (degrees)
[0 - N; 90 - E; 180 - S; 270 - W]

0 0 0
Soil Moisture Regime (SMR)
[0 - very xeric; 4 - mesic;
8 - hydric]
7 7 7
Modal Nutrient Regime
Class
B
# of field plots
 species was recorded in:
1
Modal BEC Zone Class
ICH

All BEC Zones (# of stations/zone) species was recorded in

ICH(1)

Habitat and Range

Grassy meadows and ditches in the lowland zone; rare in SW BC, known only from Hornby Island and the Vancouver area; introduced from Europe or E North America.

SourceThe Illustrated Flora of British Columbia

Synonyms

Synonyms and Alternate Names:
Carex pallescens var. neogaea Fernald