Search results
- radially or bilaterally symmetric; petals 0 (Callitriche, Hippuris) or (3 or) 4 or 5, connate, corolla radially or bilaterally symmetric, ± bilabiate, bilabiate26 KB (1,000 words) - 19:24, 29 July 2020
- Sanguinaria, Stylomecon, Stylophorum A. L. Jussieu Treatment appears in FNA Volume 3. Treatment on page 300. Herbs or subshrubs, shrubs, or small trees, annual12 KB (425 words) - 08:26, 30 July 2020
- 1836. Craig C. Freeman Common names: Knotweed Treatment appears in FNA Volume 5. Treatment on page 479. Mentioned on page 216, 217, 218. Trees, shrubs, vines17 KB (813 words) - 10:04, 30 July 2020
- sessile; blades (often 3-nerved or 5-nerved) orbiculate or deltate to lanceolate or linear (and intermediate shapes), sometimes lobed, ultimate margins entire10 KB (633 words) - 23:14, 29 July 2020
- or 3-5 locular, placentation free-central, basal, or axile in proximal half; ovules mostly campylotropous, bitegmic, crassinucellate; styles 1-5 (-6)29 KB (1,113 words) - 10:14, 30 July 2020
- and androecium hypogynous; sepals (3 or) 4 or 5, proximally connate, calyx radially or bilaterally symmetric; petals 3–5, proximally connate, corolla bilaterally12 KB (626 words) - 18:58, 29 July 2020
- parietal placentation; style included or exserted; stigmas 1 or 3, 3-lobed or capitate; pedicel usually distinct, articulate or not, rarely absent. Fruits13 KB (701 words) - 06:10, 30 July 2020
- enlarged, usually 5-lobed, sometimes zygomorphic and raylike or ± 2-lipped). Peripheral (pistillate) florets 0 or (in disciform heads) in 1–3+ series; corollas15 KB (836 words) - 20:05, 29 July 2020
- stamens 5–many, filaments connate; anthers 1-thecate; staminodes absent or 5 teeth at apex of staminal column; gynoecium syncarpous, ovary superior, 3–40-carpellate;20 KB (532 words) - 11:23, 30 July 2020
- cymiform, or subumbelliform arrays. Calyculi 0 or 1–5+ bractlets. Involucres campanulate to cylindric, 5–12 mm diam. Phyllaries persistent, usually 8, 1340 KB (1,171 words) - 21:16, 29 July 2020
- alternate; usually petiolate, sometimes sessile; blade margins entire, toothed, lobed, or dissected. Heads homogamous (usually discoid [radiant]), usually in corymbiform17 KB (728 words) - 22:41, 29 July 2020
- 1-locular or 3–5-locular; styles 3 or 5, occasionally 4 (absent in staminate flowers), filiform, 1.5–20 mm, glabrous proximally; stigmas 3 or 5, occasionally36 KB (1,364 words) - 10:24, 30 July 2020
- Treatment on page 415. Mentioned on page 3, 5, 309, 456. Annuals, biennials, perennials, subshrubs, or shrubs, 3–160 cm. Leaves basal, basal and cauline13 KB (688 words) - 22:34, 29 July 2020
- Sida ulmifolia, Sida urens Linnaeus Sp. Pl. 2: 683. 1753. , Gen. Pl. ed. 5, 306. 1754. Paul A. Fryxell†, Steven R. Hill Common names: Fanpetals wireweed13 KB (672 words) - 11:32, 30 July 2020
- sometimes deciduous (Malvoideae, Sterculioideae), (4–) 5 (–8), distinct or connate; petals 4 or 5 (absent in Bombacoideae and Sterculioideae, rarely absent10 KB (850 words) - 11:21, 30 July 2020
- flowers with 3–5-parted calyx, ebracteate; stamens 3–5. Pistillate flowers lacking perianth, pistil naked, or in few species with (1–) 3–5-lobed perianth,45 KB (1,022 words) - 09:34, 30 July 2020
- petals absent; stamens absent or 1–5, usually as many as and opposite perianth lobes; pistils absent or (1–) 2 (–3); styles 1–3, sometimes with stylopodium;21 KB (878 words) - 09:28, 30 July 2020
- exceeding the 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, x34 KB (1,217 words) - 04:33, 30 July 2020
- threadlike extension of dorsal vein. Seeds 1 or 2 (or 3) per mericarp, glabrous or slightly pubescent. x = 5. w, c North America, Mexico, South America (Argentina)14 KB (589 words) - 11:36, 30 July 2020
- of 3, or those of outer whorl narrower, greener, more sepaloid; tepal nectaries often present; stamens 6, rarely 3 or 4, sometimes 3 fertile and 3 staminodial29 KB (1,493 words) - 05:37, 30 July 2020