scapose, 0.2–3 × 0.5–5 dm, floccose to tomentose or lanate. Stems decumbent to spreading, with persistent leaf-bases, up to 1/5 height of plant; caudex stems
13 KB (1,117 words) - 10:39, 30 July 2020
linear, 2–5 (–7) mm. Peduncles absent. Involucres 1 per node, turbinate, 2–3 (–3.5) × 1–1.5 (–2) mm, glabrous; teeth 5, erect, 0.4–0.5 mm. Flowers 3–3.5 mm;
9 KB (833 words) - 10:31, 30 July 2020
to 1/5 height of plant; caudex stems matted; aerial flowering-stems scapelike,erect or nearly so, slender, solid, not fistulose, (0.5–) 1.5–4.5 (–5) dm
10 KB (1,053 words) - 10:35, 30 July 2020
0.7–1.5 cm; branches absent; bracts 3, scalelike, triangular, 1–2 mm. Peduncles absent. Involucres 3–7 per cluster, turbinate, (2–) 2.5–3 × 1.5–2.5 mm,
8 KB (882 words) - 10:32, 30 July 2020
to 1/5 height of plant; caudex stems matted; aerial flowering-stems scapelike, weakly erect to erect, slender, solid, not fistulose, 0.1–0.9 (–1.1) dm
9 KB (843 words) - 10:33, 30 July 2020
0.5–1.5 × 1–2 cm; branches dichotomous, glabrous; bracts 3, scalelike, 1–2 mm. Peduncles absent. Involucres 1 per node, campanulate, 2–2.5 × 2–2.5 mm
8 KB (837 words) - 10:38, 30 July 2020
proximal 1/4–1/3, monomorphic, oblong to oblong-obovate; stamens exserted, 2.5–3.5 mm; filaments pilose proximally. Achenes light-brown, 2–3.5 mm, glabrous
8 KB (818 words) - 10:33, 30 July 2020
leaf-bases, up to 1/5 height of plant; caudex stems absent; aerial flowering-stems erect, slender to stout, solid or hollow, infrequently fistulose, 1.5–4 (–8) dm
9 KB (857 words) - 10:39, 30 July 2020
up to 1/5 height of plant; caudex stems matted or absent; aerial flowering-stems scapelike, erect, slender, solid, not fistulose, (0.5–) 1.5–4.5 (–5) dm
9 KB (891 words) - 10:34, 30 July 2020
0.5–3 × 1–2.5 cm, rarely capitate, 1–1.3 cm; branches dichotomous, occasionally absent, pilose and glandular; bracts 3, scalelike, triangular, 1–1.2 mm
10 KB (961 words) - 10:34, 30 July 2020
bracts 3–5, scalelike, linear to linear-lanceolate, 1.5–4 × 0.6–1 mm. Peduncles absent. Involucres 2–4 (–6) per cluster, campanulate, (2–) 2.5–5 (–6) × 3–6
11 KB (1,216 words) - 10:35, 30 July 2020
6–12 (–18) × 5–15 (–20) dm, tomentose to floccose, grayish. Stems spreading to erect, without persistent leaf-bases, up to 1/5 height of plant; caudex stems
9 KB (974 words) - 10:35, 30 July 2020
matted, scapose, 0.5–1.2 × 0.7–4 dm, tomentose or floccose, grayish. Stems spreading, with persistent leaf-bases, up to 1/5 height of plant; caudex stems matted;
10 KB (1,059 words) - 10:32, 30 July 2020
turbinate-campanulate, 2.5–3 × (1.5–) 2.5–3 mm, membranous, glabrous or glandular and sparsely floccose; teeth 5–6, erect, 1–1.5 mm. Flowers 2.5–3 (–3.5) mm; perianth
8 KB (884 words) - 10:34, 30 July 2020
0.5–1 cm; branches absent; bracts 5–6, lanceolate, scalelike, 2–2.5 mm. Peduncles absent. Involucres 5–7 per cluster, turbinate-campanulate, 2–2.5 × 2–2
8 KB (909 words) - 10:34, 30 July 2020
(–0.5) cm, tomentose. Involucres 1 per node, turbinate, 1.5–2 × 1–1.5 mm, tomentose; teeth 5, erect, 0.4–0.7 mm. Flowers 3.5–5 mm; perianth yellowish, with
8 KB (847 words) - 10:40, 30 July 2020
appears in FNA Volume 5. Treatment on page 271. Mentioned on page 236, 272. Herbs, erect, not scapose, (1.5–) 2–3.5 × 0.5–1 (–1.5) dm, glabrous, light gray
8 KB (869 words) - 10:32, 30 July 2020
turbinate, 2–2.5 × 1.3–1.5 mm, rigid; teeth (4–) 5, erect, 0.5–0.6 mm. Flowers (1.5–) 2–2.5 mm; perianth white, glabrous; tepals connate proximal 1/4, slightly
8 KB (860 words) - 10:33, 30 July 2020
triangular, 1–2 mm. Peduncles erect, slender, 0.5–6 cm. Involucres 1 per node, campanulate, 1.5–2.5 × (1.5–) 2–3 mm, tomentose; teeth 5, erect, 0.5–0.8 mm.
8 KB (896 words) - 10:35, 30 July 2020
leaf-bases, up to 1/5 height of plant; caudex stems matted; aerial flowering-stems scapelike, erect, slender, solid, not fistulose, (0.6–) 1–1.3 (–1.5) dm, floccose
8 KB (830 words) - 10:32, 30 July 2020