tapering, abruptly contracted to beak or beakless, glabrous; beak straight or excurved, 0–1.3 mm, orifice entire. Stigmas 3. Achenes trigonous, smaller than bodies
16 KB (695 words) - 02:09, 30 July 2020
3–4-ribbed, broadly ovate, 2.5 × 2 mm, apex acute to mucronate, mucro slightly excurved, 0.2–0.3 mm. Flowers: stamens 3; styles 0.8 mm; stigmas 1–1.3 mm. Achenes
5 KB (474 words) - 01:34, 30 July 2020
lanceovate, 1/3-2/3 length of outer petals, fleshier, base saccate, apex excurved, corrugate zone adaxially deep purple; pistils 2-5. Berries yellow-green
8 KB (612 words) - 08:24, 30 July 2020
distal lateral spike. Peryginia (8–) 11–15-veined, 2.5–3.3 mm, apex barely excurved. 2n = 48. Phenology: Fruiting spring–early summer. Habitat: Mesic to dry-mesic
3 KB (577 words) - 02:08, 30 July 2020
blade of distal lateral spike. Perigynia 7–10-veined, 2–3.4 mm, apex barely excurved. Phenology: Fruiting spring. Habitat: Mesic to dry-mesic, deciduous or
3 KB (560 words) - 02:08, 30 July 2020
laterally (5–) 7–9 (–13) -ribbed, ovate, 3–4 × 1–2 mm, apex straight, excurved mucronate, or cuspidate. Flowers: stamens 1–2; filaments 1.5 mm; anthers
6 KB (509 words) - 01:35, 30 July 2020
Plants perennial, cespitose, 70–110 cm; rhizomes absent. Culms erect to excurved, leafy, obscurely trigonous, slender. Leaves spreading to ascending, shorter
7 KB (560 words) - 01:43, 30 July 2020
perennial, cespitose or single, 30–70 (–80) cm; rhizomes absent. Culms erect or excurved, lax, leafy, slender to wiry. Leaves overtopped by culm; basal leaves spreading
8 KB (611 words) - 01:43, 30 July 2020
1-ribbed, ovatelanceolate, 1–2 × 1–1.4 mm, apex acute, mucronate, straight to excurved, glabrous or sparsely scabridulous. Flowers: stamen 1; anthers 0.5 mm;
8 KB (595 words) - 01:33, 30 July 2020
strongly 3-ribbed, ovatelanceolate, 1.9–2 (–2.3) mm (including prominent excurved cusp of 0.3–0.5 mm) × 0.8–1.1 mm, apex truncate, emarginate, or cuspidate
8 KB (565 words) - 01:34, 30 July 2020
3–5-ribbed, broadly ovate, (2–) 2.8–3.6 × 2.4–2.6 mm, apex with slightly excurved mucro 0.2–0.3 mm, apically scabrid. Flowers: anthers 0.6–1.4 mm; styles
7 KB (567 words) - 01:36, 30 July 2020
sepals triangular-deltate, 8-12 mm, abaxially densely pilose; outer petals excurved, oblongelliptic, 1.5-2.5 cm, abaxially puberulent on veins; inner petals
7 KB (609 words) - 08:43, 30 July 2020
yellowish, reddish, or greenish brown, medially greenish, straight to excurved, laterally (2–) 3–4 (–5) -ribbed, medially (1–) 3– (–5) -ribbed, ovate-orbiculate
9 KB (633 words) - 01:37, 30 July 2020
conspicuously (22–) 25–32-veined, narrowly elongate, 3–5.2 × 1.2–1.6 mm; beak excurved, 0.4–1.7 mm. Achenes elongate-obovoid, 2.2–3 × 1.2–1.6 mm. Phenology: Fruiting
8 KB (716 words) - 02:07, 30 July 2020
lateral spike. Perigynia (8–) 11–15-veined, 3.2–4.2 mm, apex noticeably excurved. Phenology: Fruiting spring. Habitat: Rich, moist, slopes or bottomlands
3 KB (577 words) - 02:08, 30 July 2020
ovate, 3.5–5.5 × 1.2–1.6 mm, 1.9–2.3 times as long as achene bodies; beak excurved, 0.5–1.7 mm. Achenes elongate-obovoid, 2.2–3.2 × 1–1.4 mm. 2n = 48. Phenology:
7 KB (662 words) - 02:07, 30 July 2020
Spikelets ovoid to cylindric, 10–15 (–20) mm; fertile scales 3–3.5 mm; cusp excurved, equal to length of scale; median ribs 3, strong. Flowers: perianth bristles
7 KB (504 words) - 01:49, 30 July 2020
medially 3-ribbed, broadly elliptic, 2–2.5 × 1.2–1.6 mm, apex with slightly excurved cusp 0.2–0.3 mm. Flowers: stamens 3; anthers 1 mm, connective apex reddish
7 KB (530 words) - 01:33, 30 July 2020
Spikelets ovoid to cylindric, 10–15 (–20) mm; fertile scales 3–3.5 mm; cusp excurved, length of scale; median ribs 3, strong. Flowers: perianth bristles incurved
8 KB (507 words) - 01:48, 30 July 2020
cylindric-lanceoloid, 1–2 cm, apex acute; fertile scales 2.5–3.5 mm; cusp excurved, more than 1/2 length of scale, scabrid; ribs 3–5 (–7). Flowers: perianth
7 KB (575 words) - 01:49, 30 July 2020