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Carex pallescens L.

Pale sedge

Pale sedge is native to the northeastern United States, eastern Canada, Iceland, Europe, Tunisia, and western Asia.

Plants: Tufts have culms up to 2½′ (80 cm) tall.

Leaves: Basal or alternate, 1/16–⅛″ (2–3 mm) wide, and shorter than the flowering stem.

Flowers: Inflorescences are usually erect, with two to four spikes per culm. The terminal spike is usually entirely staminate (male), but may have a few perigynia near the top. It is up to 1″ (2.5 cm) long. Below this are two to four pistillate (female) spikes. Each of these is ½–¾″ long ⨉ ⅜″ (1.3–1.9 ⨉ 1 cm) in diameter, and oval or cylindrical in shape. The perigynia are plump, smooth, and hairless, and 1/16–⅛ ⨉ ~1/32″ (2.5–3 ⨉ 1.1–1.5 mm) in size.

Fruits: Each perigynium contains several achenes, ~1/16 ⨉ ~1/32″ (1.8–2 ⨉ 1–1.2 mm) in size.

Habitats: Anthropogenic (human-disturbed habi­tats), forest edges, meadows and fields.

Online References:

Minnesota Wildflowers

Go Botany

References:

Arsenault, Matt; Mittelhauser, Glen H.; Cameron, Don; Dibble, Alison C.; Haines, Arthur; Rooney, Sally C.; and Weber, Jill E., Sedges of Maine: A Field Guide to Cyperaceae, University of Maine Press, 2013, p. 430

Jenkins, Jerry, Sedges of the Northern Forest: A Photographic Guide (The Northern Forest Atlas Guides), Comstock Publishing Associates, 2019, p. 67

Carex pallescens L. var. neogaea Fernald

 

Carex pallescens (pale sedge)

6/9/2016 · Monhegan Island, Maine

Carex pallescens (pale sedge)

6/19/2021 · Long Reach Preserve, Harpswell, Maine · ≈ 4 × 6″ (10 × 15 cm)

Carex pallescens (pale sedge)

6/9/2016 · Monhegan Island, Maine

Carex pallescens (pale sedge)

6/16/2023 · Ovens Mouth West, White Trail, Boothbay Harbor, Maine

KingdomPlantaePlants, but not fungi, lichens, or algae (from Stearn's Botanical Latin)
SubkingdomTracheobiontaVascular plants—plants with a “circulatory system” for delivering water and nutrients
DivisionMagnoliophytaFlowering plants, also known as angiosperms
ClassLiliopsidaMonocots (plants with a single seed leaf); includes the lily family
SubclassCommelinidaeDayflowers and spiderworts, and several others
OrderCyperalesFlowering plants including grasses
FamilyCyperaceaeSedge family
GenusCarexThe “true” sedges
SpeciespallescensRather pale or becoming pale

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Range:

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Carex pallescens description by Thomas H. Kent, not updated.

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