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slender nutrush

Habit Plants perennial; rhizomes clustered, nodulose, rather slender, to 3 mm thick, hard.
Culms

in tufts, usually filiform, very slender, 35–80 cm, base 1–2 mm thick, glabrous or nearly so, somewhat scabrous toward apex.

Leaves

sheaths purple tinged, scarcely winged, glabrous or minutely pilose;

contra-ligules ovate, quite short, rigid;

blades attenuate, keeled, shorter than culms, 1–2.5 mm wide, usually glabrous or nearly so.

Inflorescences

axillary and terminal, fasciculate;

fascicles (1–)2(–3), 10–18 × 4–8 mm, each with 1–5 spikelets, the lateral on long filiform peduncles;

bracts subtending inflorescence leaflike, lanceolate, 3–9 cm, long acuminate-attenuate, usually glabrous.

Spikelets

bisexual and staminate, brown, 3–6 mm;

staminate scales lanceolate-acuminate, pistillate scales ovate, midrib excurrent, awnlike.

Achenes

brownish gray or with dark longitudinal bands, ovoid, 1.5–2 mm, smooth, shining, apex distinctly umbonate;

hypogynium somewhat reduced, obscurely 3-angled, low, covered with whitish siliceous, papillose-spiculose crust.

Scleria minor

Phenology Fruiting summer.
Habitat Wet sandy or peaty soils in pinelands and savannas or boggy areas
Elevation 0–800 m (0–2600 ft)
Distribution
from FNA
AL; DC; DE; FL; GA; LA; MD; MS; NC; NJ; NY; PA; SC; TN; TX; VA
[BONAP county map]
Discussion

Scleria minor is mostly confined to the Atlantic and Gulf coastal plains; inland at higher elevations it is very uncommon and usually found in bogs. Some authors subsume the species under a broadly conceived S. triglomerata (R. K. Godfrey and J. W. Wooten 1979; J. W. Kessler 1987).

(Discussion copyrighted by Flora of North America; reprinted with permission.)

Source FNA vol. 23.
Parent taxa Cyperaceae > Scleria
Sibling taxa
S. baldwinii, S. ciliata, S. curtissii, S. distans, S. georgiana, S. lacustris, S. lithosperma, S. muehlenbergii, S. oligantha, S. pauciflora, S. reticularis, S. triglomerata, S. verticillata
Synonyms S. triglomerata var. minor
Name authority (Britton) W. Stone: Pl. S. New Jersey, 283. (1912)
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