short-haired-lanate to tomentose or puberulent (glandular). Capsules broadly ovoid, 2–4 cm, sparsely pubescent. Seeds reniform, sparsely pilose or hispid, hairs sometimes
7 KB (598 words) - 11:39, 30 July 2020
scapiform or few-bracteate peduncles, and obtuse, acute, or mucronate phyllaries. The heads vary greatly in size and commonly are sessile or subsessile
15 KB (811 words) - 22:27, 29 July 2020
ellipsoid, ovoid, or narrowly obovoid, sharply (3-angled or) 4-angled or narrowly (3-winged or) 4-winged, abruptly constricted or tapered to base; sessile
10 KB (976 words) - 21:05, 7 June 2022
venation, glabrous or, occasionally, sparsely puberulent; adaxial suture narrow, ± cartilaginous. Seeds 1 or 2 per follicle, usually tan or yellowish, sometimes
11 KB (671 words) - 13:52, 30 July 2020
than 25 pairs of pinnae, not glaucous or conspicuously scaly; rachis sparsely scaly to glabrescent abaxially, puberulent to glabrous adaxially; scales ovatelanceolate
13 KB (793 words) - 00:23, 30 July 2020
Seeds usually yellow or brown, rarely black or white, flattened or plump, winged or not, or narrowly margined, ovoid, oblong, globose, or ovate, usually uniseriate
107 KB (3,718 words) - 12:07, 30 July 2020
glabrous, sparsely short-hairy, or sparsely glandular-hairy, not viscid; bracts not fully appressed, scalelike, deltate, 2–4 mm, apex mucronate or acuminate
8 KB (671 words) - 13:14, 30 July 2020
glabrous or sparsely glandular-puberulent, puberulent, and/or pilose. Leaves puberulent, often pilose, or glabrous; proximal 20–60 mm, margins entire or 3-lobed
7 KB (459 words) - 18:57, 29 July 2020
sometimes axillary, simple or branched, sometimes condensed cymes, frequently flowers few or solitary, frequently glandular-pubescent and viscid; bracts paired
36 KB (1,364 words) - 10:24, 30 July 2020
158, 205, 207. Herbs, subshrubs, or shrubs [trees], annual or perennial, monoecious or dioecious; hairs stellate or scalelike; latex colorless to reddish
24 KB (874 words) - 18:18, 29 July 2020
short-lived perennial, or rarely annual habit, stems mostly erect with many-flowered spikes, capsules lanceoloid or ovoid and bluntly 4-angled, and seeds black,
15 KB (1,325 words) - 21:01, 7 June 2022
Biennials or short-lived perennials. Stems, branches, and peduncles usually hairy, puberulent, or canescent, often sparsely stipitate-glandular (glabrous
6 KB (541 words) - 22:23, 29 July 2020
stipitate-glandular or eglandular. Leaves basal and cauline, alternate; stipules absent; petiole present or absent; blade not fleshy, leathery or not, margins
15 KB (843 words) - 19:14, 29 July 2020
gray, puberulent and sparsely stipitate-glandular, becoming glabrate. Leaves aromatic; petiole 0.5–2 mm, sparsely puberulent and sessile-glandular; blade
8 KB (611 words) - 13:17, 30 July 2020
tenuifolia, and S. fluminea) (faces glabrous, puberulent, or tomentose); distal bractlike (to 45 mm in S. fluminea). Heads borne singly or clustered (in
15 KB (1,165 words) - 20:25, 29 July 2020
arrangement or course or shape","lobe quantity","mouth condition","mouth presence","mouth size","petal shape","seed size","sepal architecture or dehiscence"
7 KB (806 words) - 21:05, 7 June 2022
Herbs. Stems glabrous or retrorsely hairy, glaucous or not. Leaves basal and cauline, opposite, leathery or not, glabrous, puberulent, or retrorsely hairy,
10 KB (656 words) - 19:10, 29 July 2020
herbage glabrous or hairy, often glabrescent at flowering). Stems single or clustered, erect to lax (simple or branched). Leaves basal and/or cauline; alternate;
30 KB (1,295 words) - 21:10, 29 July 2020
Leaves persistent or marcescent, basal or basal and cauline, not fasciculate; blade glabrous or strigose to hispid or stipitate-glandular. Inflorescences
10 KB (826 words) - 10:46, 30 July 2020
smooth, glandular-puberulent or sparsely puberulent. Inflorescences: immature inflorescence axis densely white-hairy and usually glandular-hairy; bracts densely
5 KB (657 words) - 13:15, 30 July 2020