eglandular; sparsely to moderately pubescent, sometimes glabrous distally, not canescent, trichomes dendritic. Stems erect, usually branched basally or slightly
8 KB (874 words) - 12:28, 30 July 2020
fall; scales sparsely to moderately pubescent, lobes diverging proximal to middle, central lobe tapering to narrow tip, lateral lobes ascending or partially
8 KB (841 words) - 08:33, 30 July 2020
nectar guides, ventricose, 18–33 mm, sparsely to moderately glandular-pubescent externally, glabrous, rarely sparsely white-villous, internally abaxially
10 KB (739 words) - 19:13, 29 July 2020
apex acute to occasionally short-acuminate; surfaces abaxially sparsely to moderately pubescent, covered with minute, resinous glands. Infructescences erect
8 KB (815 words) - 08:37, 30 July 2020
short-acuminate; surfaces abaxially sparsely to moderately pubescent, often velutinous along major veins and in vein-axils, covered with minute, resinous glands
9 KB (930 words) - 08:43, 30 July 2020
Plants often depauperate, occasionally large, sparsely to moderately pubescent or hirsute. Blades usually erect or ascending, tending to arise from basal clumps
3 KB (1,093 words) - 04:07, 30 July 2020
rather openly spiraled, 3–4 flowers per cycle of spiral; rachis sparsely to moderately pubescent, some trichomes capitate, glands obviously stalked. Flowers
7 KB (578 words) - 05:23, 30 July 2020
viny, to 3 m, glabrous or sparsely to moderately pilose-pubescent, denser at nodes. Leaf-blade 1-2-pinnate or rarely a few simple or 3-foliolate; leaflets
6 KB (530 words) - 08:26, 30 July 2020
Leaf-blade ovate to deltate, elliptic, or nearly orbiculate, 0.5–10 (–14) × 0.5–8 cm, thin, margins doubly serrate or serrate (or crenate to shallowly round-lobed
18 KB (893 words) - 08:41, 30 July 2020
4–12 cm, moderately thin, base narrowly cordate to narrowly rounded, margins coarsely and doubly serrate, apex abruptly acuminate, abaxially sparsely to moderately
6 KB (655 words) - 08:25, 30 July 2020
axis visible between bracts), 2–4 × 3–5 mm, abaxial surface sparsely to moderately pubescent; lobes 7–9, ovate to lanceolate, 1/4 bract length, except terminal
7 KB (544 words) - 18:26, 29 July 2020
relatively sharp, apex acute to short-acuminate; surfaces abaxially sparsely to moderately pubescent, especially along major veins and in vein-axils, often with
6 KB (662 words) - 08:39, 30 July 2020
dentate, apices usually acute, sometimes obtuse, faces sparsely puberulent, moderately pubescent distally, stipitate-glandular. Heads 1–3 (–5). Involucres
5 KB (540 words) - 23:58, 29 July 2020
triangular or subulate-triangular, sparsely to moderately glandular-pubescent; corolla (11–) 15–30 (–35) mm, tube white to purple, blue, or yellow, sometimes
12 KB (784 words) - 19:24, 29 July 2020
continuous, secund, 1–7 cm, axis sparsely to moderately glandular-pubescent, sometimes also pubescent proximally, verticillasters 1–5, cymes 1-flowered; proximal
8 KB (633 words) - 19:05, 29 July 2020
glabrous or sparsely to moderately appressed-pubescent. Leaves: petiole (2–) 5–10 mm, appressed-pubescent abaxially, glabrous or sparsely pubescent adaxially;
7 KB (517 words) - 18:17, 29 July 2020
(0.7–) 2–3.5 dm, densely pubescent proximally, trichomes short-stalked, 4–8-rayed, 0.05–0.15 mm, moderately to sparsely pubescent distally. Basal leaves:
7 KB (746 words) - 12:17, 30 July 2020
nectar guides, ampliate, (28–) 30–40 mm, glandular-pubescent externally, sparsely to moderately white-pubescent internally abaxially, tube 9–11 mm, throat gradually
9 KB (711 words) - 19:17, 29 July 2020
base, 1–2.5 dm, densely pubescent proximally, trichomes short-stalked, 2–4 (or 5) -rayed, 0.2–0.4 mm, moderately to sparsely pubescent distally. Basal leaves:
6 KB (693 words) - 12:18, 30 July 2020
margins coarsely or irregularly doubly serrate, apex short-acuminate, abaxially sparsely to moderately pubescent, sometimes velutinous or tomentose along
7 KB (755 words) - 08:45, 30 July 2020