absent. Flowers: floral-tube present or, rarely, absent; sepals 2 or 4 (very rarely 3), deciduous with floral-tube, petals, and stamens; petals yellow
3 KB (506 words) - 21:01, 7 June 2022
from 2/3 as long as to subequal to the lemmas, distinctly 2-keeled, margins and intercostal regions milky white to slightly greenish; lodicules 2, broadly
87 KB (2,178 words) - 03:17, 30 July 2020
sepals [3–] 4–5 (–8), distinct, valvate; petals 0 or [3–] 4–5 (–8), distinct; nectary present, intrastaminal, sometimes lining hypanthium; stamens [3–] 4–5
16 KB (532 words) - 18:17, 29 July 2020
by 2, opposed bracts. Flowers usually pedicellate [± sessile]; perianth actinomorphic or zygomorphic, petaloid, with 2 equal or unequal whorls of 3 tepals
15 KB (556 words) - 06:04, 30 July 2020
elongate in usually 2–4 rows, costa in medial transverse-section usually with a differentiated epidermis adaxially or on both sides, 1 or 2 stereid bands, the
28 KB (882 words) - 07:00, 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
usually capitate; ovules 1 or 2 (–5+), basal, marginal, or apical, collateral, superposed, biseriate, or clustered, integuments 2, crassinucellate, with or
23 KB (1,553 words) - 13:58, 30 July 2020
usually as many as and opposite perianth lobes; pistils absent or (1–) 2 (–3); styles 1–3, sometimes with stylopodium; ovary usually superior, half-inferior
21 KB (878 words) - 09:28, 30 July 2020
protuberances to coalescent as vertical ribs; ribs 2–30 [–40+], if ribs 2, stems winged, if ribs 3 or more, stems ± angled; short-shoots (areoles) positioned
40 KB (1,967 words) - 15:27, 15 December 2020
glabrous or pubescent, rarely hirsute or hispid, trichomes simple or branched, 2–14-rayed, sometimes dendritic, not stellate. Stems erect, ascending, or decumbent
73 KB (2,294 words) - 12:15, 30 July 2020
spreading-hairy (C. exserta), pollen-sacs 2, unequal; staminode 0; ovary 2-locular, placentation axile; stigma capitate, entire, or 2-lobed. Capsules: dehiscence loculicidal
79 KB (2,746 words) - 18:50, 29 July 2020
and androecium hypogynous; sepals (3 or) 4 or 5, proximally connate, calyx radially or bilaterally symmetric; petals 3–5, proximally connate, corolla bilaterally
12 KB (626 words) - 18:58, 29 July 2020
(–10); hypanthium patelliform to cupulate, rarely turbinate, 0.5–2.5 (–5) × (1.5–) 2–7 (–10) mm; sepals (4 or) 5 (–10), spreading at anthesis, lanceolate
31 KB (1,939 words) - 13:53, 30 July 2020
perigynous; hypanthium present; sepals (3–) 4–5 (–12) [–30+], distinct or connate basally (or into tube); petals (3–) 4–5 (–12) [–30+], distinct or connate
18 KB (1,028 words) - 12:59, 30 July 2020
Onagraceae (47 spp.), Campanulaceae (2 spp.), Commelinaceae (2 spp.), Clusiaceae (2 spp.), Iridaceae (3 spp.), Paeoniaceae (2 spp.), and Papaveraceae (1 sp.)
26 KB (2,106 words) - 21:01, 7 June 2022
the wet habitats in which some species grow Treatment appears in FNA Volume 3. Herbs, annual or perennial, from tuberous roots, caudices, rhizomes, stolons
15 KB (560 words) - 08:33, 30 July 2020
spreading upon drying), 3–12 × 1.7–10 mm. Phyllaries 10–35 in 3–5 series, midnerves usually ± swollen and translucent, sometimes plus 2–5 secondary nerves (striate
18 KB (1,000 words) - 21:32, 29 July 2020
20. Treatment on page 465. Mentioned on page 3, 9, 12, 18, 458, 459, 461, 462, 466. Annuals or perennials, 2–200 cm (colonial or cespitose, usually ± strongly
62 KB (1,546 words) - 15:28, 15 December 2020
anthers 2-locular; pistil 1, 2-18 [-22] -carpellate; ovary 1-2-locular or incompletely to completely multilocular by placental intrusion; placentas 2 or more
12 KB (425 words) - 08:26, 30 July 2020
sometimes 2-locular proximally (Vaccaria), or 3–5-locular (some Silene); styles 2–3 (–5) (absent in staminate flowers), distinct; stigmas 2–3 (–5) (absent
11 KB (721 words) - 10:22, 30 July 2020