Scleria georgiana |
|
---|---|
slenderfruit nutrush |
|
Habit | Plants perennial; rhizomes horizontal, nodulose. |
Culms | sometimes in tufts, erect, slender, 30–50 cm, wiry, glabrous, trigonous, base somewhat swollen, brown. |
Leaves | sheaths purplish, wingless, weakly ribbed, glabrous or minutely hirsute; contra-ligules absent; blades linear or filiform, shorter than culms, resembling them, strongly keeled, 1–2 mm wide, glabrous or slightly scabrous on margins. |
Inflorescences | terminal, 0.4–1 cm; fascicles 1, 4–10 mm wide, each with 1–5(–8) spikelets; bracts subtending inflorescence awl-shaped, 1–9(–11) cm, glabrous, appearing to be continuation of culm. |
Spikelets | bisexual and staminate, 4–6(–7) mm; staminate scales lanceolate, membranous, pistillate scales ovate-lanceolate, acuminate. |
Achenes | dull white or often light to dark gray, trigonous, ovoid, usually ribbed with 3 ridges extending from base along angles to apex, 2–3 mm, glabrous, base trigonous, pointed, 6-porose with 2 yellowish, granulose pits on each somewhat concave side, apex mucronate; hypogynium obsolete, reduced to minute brownish ring distal to pointed base. |
Scleria georgiana |
|
Phenology | Fruiting spring–summer. |
Habitat | Wet, sandy, peaty soils in pinelands and savannas or moist, sandy waste areas, shallow standing water |
Elevation | 0–100 m (0–300 ft) |
Distribution |
AL; FL; GA; LA; MS; NC; SC; TX; West Indies (Cuba, Dominican Republic, Jamaica); Central America (Belize, Nicaragua) |
Discussion | The illegitimate name Scleria gracilis Elliott has been used for S. georgiana. (Discussion copyrighted by Flora of North America; reprinted with permission.) |
Source | FNA vol. 23, p. 245. |
Parent taxa | |
Sibling taxa | |
Synonyms | S. gracilis |
Name authority | Core: Brittonia 1: 243. (1934) |
Web links |