biennial, ascending, often arching, glabrous or sparsely puberulent, eglandular or sparsely to densely short-stipitate-glandular, strongly pruinose; prickles
9 KB (659 words) - 14:16, 30 July 2020
rounded, angular, or winglike, smooth, glabrous or glandular-pubescent; sulci smooth or rugose, epidermal surface smooth, papillate, or minutely pubescent
15 KB (627 words) - 09:17, 30 July 2020
narrowly elliptic to linear or lance-linear, margins serrulate or entire, faces puberulent, hispidulous, hirsute, strigose, sericeous, or villous (distal leaves
8 KB (747 words) - 23:42, 29 July 2020
appressed or reflexed bractlets (glabrous, pubescent, or stipitate-glandular). Involucres 5–7 mm (glabrous, puberulent, or densely stipitate-glandular). Florets
6 KB (557 words) - 20:25, 29 July 2020
strigose, or puberulent, often glandular-punctate. Heads discoid, disciform, or radiant, borne singly or in corymbiform arrays. Involucres cylindric or ovoid
21 KB (1,712 words) - 15:30, 15 December 2020
connate ca. 1/2 their lengths, abaxial surface ± puberulent and glandular apically (throat puberulent or glabrous); filaments 3–7 (–10) mm, rarely ciliate basally;
8 KB (611 words) - 13:17, 30 July 2020
fusiform, or prismatic, often compressed, obcompressed, or flattened, often beaked or apically tapered, bodies smooth, muricate, rugose, or tuberculate
30 KB (805 words) - 20:06, 29 July 2020
serrulate, or toothed, faces hirtellous, puberulent, glabrescent, or glabrous (sometimes shiny), sometimes glanddotted. Heads discoid, in loose to dense
8 KB (485 words) - 22:46, 29 July 2020
3-angled, 4-angled, or 5-angled, glabrous or sparsely to densely piloso-sericeous, sericeous, strigillose, or strigose; pappi 0, or persistent, of 1–10+
10 KB (606 words) - 23:21, 29 July 2020
suffused with purple, valvate or operculate, cylindric-ovoid, 8–16 × 4–7 mm, glabrous or glandular-puberulent; walls thin, pliable. Seeds without membrane along
8 KB (535 words) - 13:06, 30 July 2020
acute or obtuse, gland-tipped or eglandular, apex acute or obtuse, abaxial surfaces light green, glabrous or puberulent (on main veins), eglandular or sparsely
13 KB (1,012 words) - 13:53, 30 July 2020
266, 268, 270, 272, 277. Herbs, annual or perennial. Stems decumbent to ascending or erect, glabrous or glandular-hairy. Leaves cauline (also basal and
12 KB (470 words) - 19:19, 29 July 2020
eglandular or glandular, surfaces glabrous, eglandular, rarely glandular; petiole and rachis with pricklets sparse or absent, usually puberulent-velutinous
17 KB (1,230 words) - 13:52, 30 July 2020
surfaces glabrous, glabrate, or pilose, tomentose to villous, sericeous, sessile or stipitate-glandular, adaxial glabrous or glabrate, puberulent, or short-hirsute
14 KB (991 words) - 14:27, 30 July 2020
oblong, ovate, or lanceolate, margins entire, sometimes glandular, apex acuminate to cuspidate; petiole 1.1–23 cm, glabrous or puberulent; blade ovate to
9 KB (670 words) - 11:17, 30 July 2020
cordate, truncate, or broadly obtuse, apex acute, obtuse, or rounded, surfaces glabrous, scabrous, puberulent, or villous, often glandular. Inflorescences
8 KB (718 words) - 09:42, 30 July 2020
adaxial usually greenish and glabrous or glabrescent, sometimes grayish and loosely arachnose (sometimes stipitate or sessile-glandular). Heads disciform, usually
17 KB (673 words) - 20:34, 29 July 2020
surfaces glabrous or sparsely pubescent, sparsely stipitate-glandular or eglandular; petiole and rachis sometimes with pricklets, glabrous or hairy hairs
12 KB (916 words) - 13:53, 30 July 2020
villosulous or glabrous and sometimes sparsely puberulent on veins, adaxial surface dark green, glabrous or sparsely puberulent; pinnately veined or faintly
6 KB (439 words) - 18:23, 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