usually entire, sometimes dentate or serrate, faces glabrous or sparsely puberulent, often sparsely stipitate-glandular. Involucres broadly turbinate, 7–13
4 KB (537 words) - 22:23, 29 July 2020
mixed canescent and glandular puberulent distally. Plants mainly in Idaho and Nevada have stems sparsely to moderately canescent and inflorescences densely
12 KB (1,079 words) - 21:02, 7 June 2022
widest at middle or in proximal 1/2. Inflorescences 8-23-flowered, at least 2 times longer than wide; pedicel 1-6 (-9) cm, glandular-puberulent; bracteoles
7 KB (668 words) - 08:21, 30 July 2020
usually glandular, rarely sparsely glandular-puberulent. Flowers: calyx glabrous and often minutely glandular at least on margins or sparsely glandular-puberulent;
5 KB (565 words) - 13:06, 30 July 2020
coarsely or shallowly glandular-serrate, surfaces glabrous or puberulent, eglandular; petiole and rachis sometimes with pricklets, sometimes with sparse aciculi
13 KB (1,185 words) - 13:52, 30 July 2020
yellowish glandular-hairs and scattered minute, 6-8-rayed, appressed or semiappressed stellate hairs, not velvety to touch, adaxially dark or yellowish
9 KB (853 words) - 08:24, 30 July 2020
cupshaped or obconic to hemispheric, 5-7 mm deep × 10-15 mm wide, thin, scales whitish or yellowish, moderately or scarcely tuberculate, puberulent; nut fusiform
8 KB (670 words) - 08:39, 30 July 2020
rarely glandular or glandular-pubescent, verticillasters (2–) 4–14, cymes 1–4-flowered, 2 per node; proximal bracts lanceolate, rarely ovate or linear, (15–)
10 KB (769 words) - 19:13, 29 July 2020
architecture or shape","anther shape","bark architecture or pubescence","bark architecture or pubescence or relief","bark fragility","base size or width","calyx
7 KB (571 words) - 08:42, 30 July 2020
densely villous, often also strigillose, at least sparsely villous and glandular puberulent on stems distally and on inflorescences. Stems erect, with multiple
6 KB (663 words) - 21:04, 7 June 2022
6–15 × 3–7 cm, margins dentate-serrate or entire, faces glandular-puberulent or puberulent and sessile-glandular. Heads in paniculiform arrays (of rounded-convex
6 KB (601 words) - 20:43, 29 July 2020
2–4. Pedicels 0.5–0.8 mm, glabrous, rarely sparsely puberulent. Flowers: calyx 6–7 mm, pubescent to glandular-pubescent, tube (2–) 3–5 mm, lobes narrowly
7 KB (475 words) - 18:58, 29 July 2020
cm, sparsely scabrid-puberulent, stipitate-glandular distally. Leaves 2 per node; basal shortly petiolate, blade oblanceolate, apex acute, sparsely puberulent;
9 KB (788 words) - 10:26, 30 July 2020
axis crisped-puberulent, stipitate-glandular, flowers evenly spaced. Pedicels jointed, 2–8 mm, crisped-puberulent, stipitate-glandular; bracts lanceolate
8 KB (497 words) - 13:02, 30 July 2020
Herbs with open habit, glandular puberulent throughout, usually also sparsely villous, or glabrate with few glandular-hairs. Stems to 30 cm. Leaves: none
4 KB (590 words) - 21:03, 7 June 2022
cm, glabrous to glandular-pubescent; bracteoles 14-20 (-30) mm from flowers, green to red, linear, 2-4 (-9) mm, glabrous to puberulent. Flowers: sepals
8 KB (771 words) - 08:32, 30 July 2020
Flowers 5–7 (–10) cm diam.; hypanthium 5–7 × 8–9 mm; sepal margins sparsely glandular-ciliate, tip 2–5 × 1–2 mm; petals 20–35 × 20–30 mm; carpels apically
8 KB (887 words) - 13:50, 30 July 2020
fibrous-roots. Stems erect to semidecumbent, sparsely branched, puberulent and often sparsely red-purple glandular-setose. Leaves opposite, sessile to subsessile;
6 KB (549 words) - 21:03, 7 June 2022
strigillose, often mixed glandular puberulent distally. Leaves opposite and often early-deciduous proximally, alternate and crowded distally, usually subsessile
12 KB (1,001 words) - 21:02, 7 June 2022
than 0.2 mm diam. and sparse to dense yellowish, glandular-hairs, adaxially glossy or dull green, glabrous or glabrate. Acorns solitary or paired, subsessile;
7 KB (678 words) - 08:43, 30 July 2020