Carex caryophyllea Latourr.
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Authority
Gleason, Henry A. & Cronquist, Arthur J. 1991. Manual of vascular plants of northeastern United States and adjacent Canada. lxxv + 910 pp.
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Family
Cyperaceae
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Scientific Name
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Description
Species Description - Laxly cespitose, with short creeping rhizomes; stems 1–4 dm, usually much surpassing the short lvs, these all near the base, 1.5–3.5 mm wide; spikes 3 or 4, approximate, the terminal one staminate, 1–2 cm, the lateral ones pistillate, 0.5–1.5 cm, sessile or short-peduncled; pistillate scales brown, ovate-oblong, as wide and long as the perigynia; perigynia narrowly obovoid, 2.5–3 mm, finely hairy, obtusely trigonous, tapering toward the base, short-beaked; achene rounded-trigonous; 2n=62–68. Native of Eurasia, intr. in dry soil from N.B. and Me. to D.C., especially abundant in e. Mass.