rounded. Flowers 1–3 per involucre; perianth white to pale-pink, 0.6–0.9 cm. Fruits grayish to greenish brown (ribs usually paler), narrowly obovate and tapering
8 KB (724 words) - 09:12, 30 July 2020
fascicle, homostylous; perianth roseate proximally, roseate, white, or greenish white distally, not glandular-punctate or sometimes glandular-punctate
13 KB (1,004 words) - 10:11, 30 July 2020
glabrous, rarely sparsely pubescent. Flowers pink or purple with pale margins, keel sometimes cream, distally greenish yellow, (2.4–) 2.9–5.1 (–5.4) mm; sepals:
9 KB (668 words) - 21:03, 7 June 2022
5–3 cm, thinly arachnoid. Phyllaries in 10–12 series, strongly imbricate, greenish with subapical darker central zone, ovate (outer) to lanceolate (inner)
10 KB (855 words) - 20:27, 29 July 2020
petals erect-spreading, not recurved or only in distal 1/2, white (rarely pale-pink), usually with dark madder-purple flecks, rarely almost entirely covered
10 KB (759 words) - 05:23, 30 July 2020
broadly ovate, 3–5 mm, glabrous or sparsely hairy. Flowers: hypanthium greenish, broadly tubular, 2 mm, glabrous or puberulent; sepals not overlapping
9 KB (551 words) - 13:04, 30 July 2020
stipitate-glandular; bracts linear, 1–2 mm, stipitate-glandular. Flowers: hypanthium greenish white, deeply saucer-shaped, 0.7–1 mm, glabrous or sparsely hairy, sometimes
9 KB (525 words) - 13:01, 30 July 2020
involucre at any single time during full anthesis; perianth white to rose or greenish yellow to red, funnelform when open, tubular when closed, hirsute and sparsely
9 KB (691 words) - 10:53, 30 July 2020
(–1.8) cm, villous. Inflorescences with secondary branches suppressed, greenish to grayish; bracts 2, similar to proximal leaf-blades only reduced, short-petiolate
9 KB (849 words) - 10:55, 30 July 2020
stellate to ± campanulate, 5–8 mm; tepals spreading to ± erect, white to pink or pale lavender with darker midveins, ovate to oblong, ± equal, becoming
8 KB (527 words) - 05:50, 30 July 2020
areolar glands present at least seasonally. Spines 13–19 per areole, purplish-pink to purple or nearly white with brown tips; radial spines 12–18 per areole;
7 KB (819 words) - 09:23, 30 July 2020
Jahrb. Syst. 49: 277. 1913. Harold R. Hinds†, Craig C. Freeman Common names: Pink-head knotweed Introduced Basionym: Polygonum capitatum Buchanan-Hamilton
8 KB (687 words) - 10:11, 30 July 2020
acuminate. Flowers campanulate, 6–8 mm; tepals erect, white with greenish midveins, becoming deep pink to red in fruit, ovate to nearly round, ± equal, becoming
8 KB (535 words) - 05:51, 30 July 2020
distally tinted pink to magenta; anthers yellow, sometimes bearing stigma-tipped, stylelike appendages; style greenish yellow to often pink distally; stigma
8 KB (735 words) - 09:15, 30 July 2020
widely spreading. Inflorescences 2.5–10 cm; bracts proximally greenish, light dusky pink, or salmon, with margins or distal portions the same color or
5 KB (689 words) - 18:55, 29 July 2020
base. Flowers, when present, ± campanulate, 3–5 mm; tepals erect, greenish white to pink, outer lanceolate, inner ovatelanceolate, ± equal, withering without
6 KB (547 words) - 05:49, 30 July 2020
deciduous, 1–2.5 m. Stems erect to ascending, not rooting at nodes; branchlets greenish to reddish-brown, not thorn-tipped, round in cross-section, flexible to
6 KB (450 words) - 18:33, 29 July 2020
mm, apex obtuse or rarely acute; petals white, greenish or creamy white, or pale orange suffused with pink, 6–9 × 2.4–3.8 mm; anthers 1.2–1.5 mm. Phenology:
3 KB (528 words) - 13:03, 30 July 2020
winged, glabrous. Leaves spiral, all well developed; stipules auriculate, pink or red to medium brown, with hyaline margins; blade narrowly oblong to obovate
7 KB (485 words) - 18:20, 29 July 2020
petals usually dark-pink, sometimes nearly white, elliptic, obovate, or suborbiculate, (5–) 8–11 mm; ovaries hairy. Drupes greenish yellow to red-orange
7 KB (521 words) - 14:20, 30 July 2020