Annuals or perennials, (5–) 20–300 (–500) cm. Stems erect or ascending to decumbent or procumbent, usually branched distally. Leaves basal and/or cauline;
32 KB (1,118 words) - 23:14, 29 July 2020
blades (often 3-nerved or 5-nerved) mostly deltate, elliptic, lanceolate, lanceovate, linear, ovate, or rhombic, sometimes pinnately or palmately lobed, ultimate
10 KB (606 words) - 23:21, 29 July 2020
reflexed or not, deltate, deltate-ovate, or deltate-lanceolate; petals 5 (–9 in G. glaciale), white to yellow, sometimes suffused with pink or purple, or purple-veined
22 KB (1,259 words) - 14:34, 30 July 2020
corymbiform or racemiform, hairy or glabrous; bracts present or absent; bracteoles present or absent. Pedicels present. Flowers opening before or after full
20 KB (1,036 words) - 14:24, 30 July 2020
Annuals or perennials [shrubs, vines], 5–400 cm. Stems usually 1, usually erect, (terete or 4-angled, often striate or sulcate) branched distally or ± throughout
22 KB (1,036 words) - 23:27, 29 July 2020
268, 293. Herbs or shrubs, annual or perennial, monoecious or dioecious, often with bladderlike hairs that collapse to form silvery or scurfy (mealy) vesture
45 KB (1,022 words) - 09:34, 30 July 2020
"perispore architecture","petiole shape","row quantity","scale arrangement or course or shape","scale quantity","side quantity","sorus quantity","sorus shape"
11 KB (330 words) - 00:25, 30 July 2020
Trophophores ascending to perpendicular to stem, sessile or stalked; blades linear, oblong, or deltate, simple to 5-pinnate, 4–25 × 1–35 cm. Pinnae (reduced to
19 KB (579 words) - 15:29, 15 December 2020
termed a gland or ligule) or not. W. Leinfellner (1960), using comparative and developmental data, argued that the rhombic, deltate, or reniform portion
11 KB (636 words) - 11:22, 30 July 2020
eglandular; blade ± elliptic to ± ovate, ± rhombic, or rhombic-ovate, sometimes suborbiculate or ovate-deltate, 4–8 (–12) cm, thin to ± firmly chartaceous
16 KB (1,227 words) - 14:40, 30 July 2020
accessory; aggregated achenes, 30 (or less) –150, borne on enlarged torus, superficial or embedded in torus flesh, ovate or ± ovoid, 1–2 mm, glabrous; torus
14 KB (994 words) - 14:08, 30 July 2020
flowering in A. pringlei), tan or light-brown, scalelike, sometimes keeled, deltate or ovate, (tips often marcescent), or hue as in leaves, leaflike, narrowly
41 KB (2,034 words) - 13:11, 30 July 2020
"seed-coat architecture or pubescence or relief","spike height or length or size","spike shape","stamen presence","stem architecture or shape","stem arrangement"
8 KB (720 words) - 09:31, 30 July 2020
throats, lobes 5, deltate. Cypselae ± ovoid or plumply 4-angled or 5-angled, finely 32–40-ribbed, sparsely strigose or glabrous; pappi 0, or of 1–10+ subulate
8 KB (531 words) - 23:21, 29 July 2020
glabrate, puberulent, villous, or tomentose hairs golden, tan, or white, stipitate or sessile-glandular or absent; bracts absent or subtending inflorescence
16 KB (1,203 words) - 14:27, 30 July 2020
petiolate or sessile; blades mostly cordate, deltate, elliptic, lanceolate, linear, oblanceolate, oblong, obovate, ovate, or spatulate, margins entire or toothed
16 KB (834 words) - 23:57, 29 July 2020
broadly rhombic to deltate or reniform, 1–7 × 0.5–5 (–6) cm, apex obtuse to apiculate, mucro 1–3 mm; cauline leaves sessile, blade perfoliate or cleft or
6 KB (406 words) - 09:45, 30 July 2020
alternate (distal); petiolate or ± sessile; blades often 3-nerved (from at or near bases), deltate, deltate-ovate, lance-linear, lanceolate, lanceovate, linear
9 KB (723 words) - 23:21, 29 July 2020
suborbiculate or rhombic, 2–7 (–8) cm, chartaceous to subcoriaceous, base broadly cuneate or rounded to truncate or subcordate, lobes 3–5 per side, sinuses shallow
12 KB (860 words) - 14:42, 30 July 2020
prominence or shape","bracteole presence","bud arrangement","bud arrangement or growth form","bud orientation","dorsal awn quantity","drupe architecture or pubescence
6 KB (560 words) - 13:12, 30 July 2020