recurved, 1–2-years old brown, purple-brown, deep chestnut-brown to shiny, dark-brown, black, or dark gray-brown, slender or ± fine, 1.5–4 cm. Leaves: petiole
17 KB (1,102 words) - 13:45, 30 July 2020
scarious, glabrous; petals 2–9 (–12), distinct; stamens 1–23; ovules 1–many; style present or absent; stigmas 2 or 3. Capsules 2–3-valved, dehiscence loculicidal
11 KB (596 words) - 09:43, 30 July 2020
laminar or terete distal to clasping base, turgid ± throughout. Cymes: branches 2-several, simple or bifurcate; cincinni not or scarcely circinate. Pedicels
6 KB (516 words) - 12:54, 30 July 2020
spikelets with 2 florets; glumes exceeding the florets, lanceolate to linear, membranous; lower glumes enclosing the upper glumes, convex, weakly 2-keeled, with
13 KB (1,172 words) - 04:27, 30 July 2020
leaflets largest, 2-26 × 1-14 cm; surfaces abaxially with nonglandular hairs (unicellular common to all species, fasciculate with 2-8 rays in 1 rank, multiradiate
16 KB (713 words) - 08:48, 30 July 2020
placentation axile; styles simple or 2-fid; stigma capitate, clavate, linear, 2-lobed, or emarginate. Fruits capsules, 9–12 mm, dehiscence poricidal, each loculus
12 KB (693 words) - 18:50, 29 July 2020
unlobed, 1.6–3.3 mm (2–3 times as long as sepals), margins entire; stamens exserted to 3 mm; styles exserted to 2.5 mm, 0.2–4.2 mm, to 0.1 mm diam. Capsules
8 KB (671 words) - 12:57, 30 July 2020
lengths; ligules 0.5-3 mm, of hairs, often with an adjacent pseudoligule of 2-5 mm hairs. Spikelets 0.8-3 mm, more or less ellipsoid, pubescent to subglabrous
4 KB (866 words) - 04:02, 30 July 2020
subtended by distalmost leaves. Peduncles 0–10 cm, leafy-bracted. Involucres ovoid to hemispheric, 2–4 × 1.5–6 cm, loosely arachnoid on phyllary margins or
15 KB (1,232 words) - 19:58, 29 July 2020
yellow to dark olive, 1.8–4.2 × 0.8–2 mm, apex gradually or abruptly narrowed; beak straight or reflexed less than 20°, 0.3–2.1 mm, scabrous or smooth.
8 KB (697 words) - 02:18, 30 July 2020
with 2 (3) florets; lower florets sterile or staminate; upper florets bisexual, dorsally compressed. Glumes membranous; lower glumes usually 1/4 - 2/5 as
20 KB (1,801 words) - 03:59, 30 July 2020
after flowering, (1.4–) 2.2–4 (–4.9) mm; petals oblanceolate to oval or obovate to elliptic, (5.7–) 9.5–14 (–18.8) × (2.2–) 3.3–5.2 (–6.6) mm; stamens (10–)
9 KB (824 words) - 13:48, 30 July 2020
nectary; sepals 4, reflexed singly or in pairs; petals 4, usually white, rarely red or tinged red, without spots, fading pink or red; stamens 8 in 2 unequal series
12 KB (833 words) - 21:03, 7 June 2022
torulose or not, (mostly straight), (0.9–) 1.2–2.5 (–3.2) cm × 0.6–1.8 (–2) mm (uniform in width); valves pubescent or, rarely, glabrescent, trichomes
11 KB (1,071 words) - 12:31, 30 July 2020
corymbiform arrays. Involucres ± cylindric, (1–) 2–3 mm diam. Phyllaries persistent, 5 (–6) in ± 1 series, 2–3-nerved, ovate or oblong to lanceolate or linear
8 KB (485 words) - 22:46, 29 July 2020
persistent into the next season. Petiole 1/5–3/4 length of blade, base not conspicuously swollen; vascular-bundles 2, arranged laterally, ± round or oblong in
12 KB (653 words) - 00:23, 30 July 2020
often aromatic, uniform in size or median leaflets largest, (2.5-) 4.3-15 (-17.5) × 0.8-6.5 cm; surfaces usually with nonglandular hairs (simple and/or fasciculate)
10 KB (556 words) - 08:22, 30 July 2020
macrocarpa (Spach) Walpers Repert. Bot. Syst. 2: 82. 1843. Warren L. Wagner Basionym: Megapterium Spach Hist. Nat. Vég. 4: 363. 1835 Synonyms: Oenothera [unranked]
11 KB (875 words) - 21:03, 7 June 2022
stiff. Inflorescences (1–) 2–40 (–100) -flowered, cymose, congested to very open. Pedicels ± straight in fruit, (0.1–) 0.2–3 (–5) cm, proximal often significantly
17 KB (1,336 words) - 14:03, 30 July 2020
Spikelets pedicellate or sessile, 2.5-10 mm, laterally compressed, stramineous to brown at maturity, with 3 florets, lowest 2 florets staminate or reduced to
14 KB (1,372 words) - 02:40, 30 July 2020