ringed at base by a nectary, distally 2-branched with stigmatic papillae borne on adaxial face of each branch in 2 separate or contiguous lines or in 1
275 KB (5,940 words) - 15:30, 15 December 2020
major veins; lodicules (0) 2-3, inconspicuous, usually without veins, bases swelling at anthesis; stamens usually 3, sometimes 1 (2) or 6+, filaments capillary
35 KB (1,876 words) - 02:36, 30 July 2020
distinct; anthers basifixed; pistils 1, 2–3 (–4) -carpellate, fused, locule 1; style undivided or branches 2–3 (–4); stigma sometimes papillate. Fruits achenes
24 KB (775 words) - 01:21, 30 July 2020
capsular, usually 2-valved ((3 or) 4 (–6) in Rorippa barbareifolia, (2 or) 4 in Tropidocarpum capparideum), termed siliques if length 3+ times width, or
107 KB (3,718 words) - 12:07, 30 July 2020
cyanic to reddish, purplish, or brown, sometimes ± zygomorphic (± 2-lipped), lobes (3–) 5, usually ± deltate to lanceovate, sometimes lanceolate to lance-linear;
30 KB (1,803 words) - 22:30, 29 July 2020
usually persistent, usually of barbellulate to barbellate bristles in (1–) 2–3+ series, sometimes of scales (scales sometimes aristate), rarely of both scales
79 KB (1,886 words) - 20:55, 29 July 2020
paleas 2-keeled, from shorter than to longer than the lemmas, sometimes absent or minute; lodicules 2, membranous, not or weakly veined; anthers 3; ovaries
45 KB (1,179 words) - 03:07, 30 July 2020
anthers (1, 2) 3; ovaries glabrous or sometimes hairy distally, sometimes with an apical appendage; haustorial synergids absent; styles (1) 2 (-4), bases
17 KB (872 words) - 03:12, 30 July 2020
open only at apex; perianth absent; stamens 1–3; styles deciduous or variously persistent, linear, 2–3 (–4) -fid. Achenes biconvex, planoconvex, or trigonous
80 KB (3,349 words) - 15:29, 15 December 2020
involucral-bracts in 1–3 whorls, rarely in spirals (Johanneshowellia), free or connate only at base, linear to oblanceolate or ovate. Flowers (1–) 2–30 (–100) per
21 KB (927 words) - 10:29, 30 July 2020
equal in 2 whorls of 3, or those of outer whorl narrower, greener, more sepaloid; tepal nectaries often present; stamens 6, rarely 3 or 4, sometimes 3 fertile
29 KB (1,493 words) - 05:37, 30 July 2020
distal florets; lemmas 1-3-veined or 7-13-veined, rarely 5-veined, if with 7-13 veins, the veins often in 3 groups; lodicules 2, or absent, x = 7, 8, 9
34 KB (1,217 words) - 04:33, 30 July 2020
or absent, blade apex entire, notched, or 2 (-4) -fid, sometimes dentate or laciniate; stamens 1-10, in 1 or 2 whorls, arising from base of ovary, nectariferous
29 KB (1,113 words) - 10:14, 30 July 2020
or ligulate; stamens (1 or) 2–4 or 5, adnate to corolla or free, didynamous or equal, staminodes 0 or 1 (–3); pistil 1, 2-carpellate (1 in Hippuris), ovary
26 KB (1,000 words) - 19:24, 29 July 2020
sometimes present on pedicels, bracts, or leaf-sheaths; stamens usually 1–2 (–3, if 3 the 3d modified into sterile staminode), all on side opposite lip, fully
41 KB (2,210 words) - 05:19, 30 July 2020
hypogynous; hypanthium absent; sepals 0 or 2–12, distinct or connate basally to most of length; petals 0 or (3–) 5 (–6), distinct or connate; nectary present
24 KB (1,347 words) - 18:25, 29 July 2020
Mentioned on page 3, 9, 11, 12, 14, 17, 36, 204, 257, 334. Annuals, biennials, or perennials [subshrubs, shrubs, trees], (0.5–) 2–90 (–100) cm (taprooted
97 KB (2,063 words) - 21:58, 29 July 2020
papillate, or denticulate; staminode included to exserted, if included, length 3/4+ times corolla throat. Seeds angled or rounded, rarely angled-elongate, reniform
12 KB (581 words) - 19:05, 29 July 2020
inflorescences; bracts absent (subfam. Polygonoideae), or 2–10+, usually connate proximally or to 1/2 their length, rarely perfoliate, foliaceous or scalelike
23 KB (1,508 words) - 10:29, 30 July 2020
syncarpous, ovary superior, 3–40-carpellate; styles 1, branched or unbranched; stigmas truncate, capitate, linear, or filiform, 1–2 times number of carpels
20 KB (532 words) - 11:23, 30 July 2020