Search results

  • to middle of pedicel. Flowers: calyx lobes 2–4 × 11.7 mm; corolla urceolate, strongly 5-ridged, 4–7 × 3–5.5 mm; filaments straight, 2–3 mm, hairy; style
    6 KB (584 words) - 13:19, 30 July 2020
  • spreading, acuminate. Florets 5–7; corollas pale-yellow, 8–10.7 mm, tubes hairy, throats gradually dilated, lobes 1.2–1.7 mm. 2n = 18. Phenology: Flowering
    5 KB (578 words) - 21:19, 29 July 2020
  • (0–) 7–13 (–20) per areole, at most areoles, rarely obscuring stems, yellow to orangebrown with yellow tips, aging dark gray, subequal or 1–6 (–7) much
    8 KB (720 words) - 09:15, 30 July 2020
  • acuminate. Anthers 0.71.3 (–1.6) mm. Perigynia ascending, obscurely 5–13-veined, obovate-circular, trigonous in cross-section, 1.7–2.4 × 11.5 mm, densely pilose;
    5 KB (555 words) - 02:13, 30 July 2020
  • abaxially, 2.6–3.5 × 1.2–1.5 mm, margins serrulate distally; beak 0.8–1.5 mm, apical teeth 0.3–0.5 mm. Achenes elliptic-circular, 1.5–1.7 × 1.11.2 mm. Phenology:
    6 KB (546 words) - 15:29, 15 December 2020
  • to ovatelanceolate, (1.8–) 2.3–2.8 (–3) × 11.3 mm; floral scales whitish, laterally 2–3-veined, broadly ovate, 2–2.5 × (1.3–) 1.8–2.6 mm; stamens 2; anthers
    6 KB (463 words) - 01:39, 30 July 2020
  • 5–6 cm × 1.2–1.5 mm; valves glabrous; ovules 62–80 per ovary; style 0.5–1 mm. Seeds uniseriate, 1.2–1.7 × 0.8–1.2 mm; wing mostly distal, 0.05–0.1 mm wide
    7 KB (797 words) - 12:16, 30 July 2020
  • m (possibly greater). Leaves: petiole poorly developed, 17 mm; blade obovate to elliptic, 1.7–9 × 0.6–3 cm, base attenuate or cuneate, margins revolute
    4 KB (570 words) - 21:04, 7 June 2022
  • to ovate, (0.5–) 0.71 (–1.1) × 0.4–0.7 mm; petals (rarely rudimentary), white, spatulate to oblanceolate, 1–2 (–2.5) × 0.3–0.8 (–1) mm, claw undifferentiated
    11 KB (1,184 words) - 12:35, 30 July 2020
  • glandular, or glabrous; blade roundish to reniform, 3–5 (–7) -lobed, cleft 1/2 to midrib, (0.7–) 1.5–4 cm, base truncate to cordate, surfaces abaxially pilose
    11 KB (594 words) - 13:11, 30 July 2020
  • oblong, 1–5 (–6) × 0.3–1.5 cm, distal (2/3–) 3/4 to whole margin incised 1/2 or less (rarely more) to midvein, teeth (5–) 7–12 (–18) per side, 1–4 mm, surfaces
    12 KB (1,128 words) - 13:57, 30 July 2020
  • filaments: median pairs 1.5–2.5 mm, lateral pair 1–2 mm; anthers ovate, 0.2–0.3 mm. Fruits linear, (torulose), (1.4–) 1.7–2.7 (–3.2) cm × 0.8–1.1 mm; ovules 40–80
    10 KB (943 words) - 12:24, 30 July 2020
  • filaments to 1.3 mm, anthers 1.2–1.5 (–1.7) × 0.2–0.4 (–0.6) mm. Pistillate flowers: sepals cream, lanceolate to ovate, 0.1–0.3 × 0.1–0.2 mm; petals caducous
    10 KB (832 words) - 21:01, 7 June 2022
  • Flowers: sepals oblong to ovate, 1.5–2.5 × 0.71.2 mm; petals white, obovate, (2.5–) 3–4 (–4.5) × (1–) 1.3–2 (–2.2) mm, claw 11.7 mm; stamens 6; filaments 2–3
    10 KB (897 words) - 12:33, 30 July 2020
  • adaxially. Flowers: sepals oblong to ovate, 1.7–3 × 11.6 mm; petals white, obovate, 3–5 × 1.2–2.4 mm, claw 1.2–2 mm; stamens 6; filaments 2–3.3 mm, (glabrous);
    9 KB (880 words) - 12:33, 30 July 2020
  • piliferous, awns erect-flexuous, more yellowish than whitish, flattened, (0.1–) 0.5–1.1 mm, low-denticulate at the margins and occasionally spinulose at the abaxial
    12 KB (1,032 words) - 06:51, 30 July 2020
  • obovate, 1–3 (–4) × 0.2–0.8 (–1) cm, distal 1/4–1/2 (–2/3) or less of margin incised ± 1/4 or less to midvein, teeth (0–) 1–5 (–9) per side, 1–2 mm, surfaces
    10 KB (976 words) - 13:57, 30 July 2020
  • subquadrangular, (2.5–) 3.1–4 (–4.5) cm × 1.5–2 mm; style stout, 0.5–1.2 (–2) mm. Seeds brown, somewhat plump, ovoid or oblong, 1.2–1.5 × 0.9–1 mm. 2n = 16. Phenology:
    9 KB (880 words) - 12:23, 30 July 2020
  • branched distally, (1–) 1.5–3.5 (–4) dm. Basal leaves rosulate; petiole (0.5–) 1.5–6 (–7.5) cm; blade oblanceolate to obovate, (1.5–) 2.5–7 (–9) cm × (10–)
    9 KB (855 words) - 12:34, 30 July 2020
  • barely exserted. Fruits 1–15 per cluster, straw colored or gray-brown, obconic, broadly low conic, 2–2.8 (–3.2) × 0.71.3 mm (l/w: 1.7–3.2), apex nearly truncate
    9 KB (778 words) - 09:20, 30 July 2020

View (previous 20 | next 20) (20 | 50 | 100 | 250 | 500)