cauline abruptly reduced distally, margins entire, faces densely strigoso-sericeous (hairs gray-white), eglandular. Heads 1–4. Involucres 4–6 × 9–14 mm
5 KB (543 words) - 22:04, 29 July 2020
deltate). Cypselae 0.8–1.6 (–2.2) mm, faces without oil cavities, densely strigoso-sericeous; pappi of 1–2 series of narrowly oblong to ovatelanceolate or obovate
6 KB (659 words) - 21:29, 29 July 2020
coarsely toothed to subentire, apices acute to attenuate, faces strigoso-scabrellous to sericeous. Heads usually borne singly, sometimes 2–3+ in loose, cymiform
7 KB (692 words) - 23:08, 29 July 2020
oblanceolate to lance-linear, 5–40+ × 0.6–2.5+ mm, not fleshy, faces ± strigoso-sericeous to strigose. Heads ± sessile. Involucres ± campanulate, 7–10 mm diam
5 KB (527 words) - 21:49, 29 July 2020
± cuneate, margins raggedly toothed, apices obtuse to acute, faces strigoso-sericeous. Heads borne singly or 2–3 together. Involucres shallowly bowl-shaped
5 KB (549 words) - 23:09, 29 July 2020
Involucres 6–9 × 10–14 mm. Phyllaries in 2 (–3) series, sparsely villoso-sericeous (hairs flattened, cross-walls black, imparting distinct black color to
6 KB (572 words) - 22:10, 29 July 2020
Cypselae 2.3–3 mm, 2-nerved, faces and margins moderately strigose to strigoso-sericeous, margins densely ciliate; pappi: outer of setae, inner of 18–35 bristles
6 KB (602 words) - 21:59, 29 July 2020
18–37. Cypselae 0.9–1.2 (–1.4) mm, faces without oil cavities, densely strigoso-sericeous in rows (hairs appressed to spreading, apices clavate); pappi of 1
5 KB (605 words) - 21:29, 29 July 2020
mm. Disc-florets (8–) 10–12 (–17). Cypselae 1–1.2 mm, faces densely strigoso-sericeous (hairs ± twisted, apically attenuate); pappi of 1–2 series of oblanceolate
4 KB (524 words) - 21:30, 29 July 2020
20–30 (–40). Cypselae 0.9–1.6 mm, faces without oil cavities, densely strigoso-sericeous (hair apices prominently bulbous-capitate); pappi coroniform or of
5 KB (549 words) - 21:29, 29 July 2020
5–4.5 mm diam. Disc-florets 10–48. Cypselae moderately to densely strigoso-sericeous, hairs usually in dense lines, at least partially obscuring faces;
3 KB (567 words) - 21:29, 29 July 2020
2.5–7 mm. Disc-florets (4–) 6–13. Cypselae 2–2.8 mm, faces densely strigoso-sericeous; pappi of 1–2 series of lanceolate to oblanceolate scales 1.5–2.2
6 KB (699 words) - 21:29, 29 July 2020
3.8–5.7 mm. Cypselae 2.5–3 mm, (2–) 4 (–5) -nerved, faces densely strigoso-sericeous; pappi: outer sometimes of setae or bristles (to 0.5 lengths of inner)
6 KB (588 words) - 22:03, 29 July 2020
lengths, recurved-coiling). Cypselae 1–1.8 (–2.5) mm, faces densely strigoso-sericeous; pappi (rays, readily falling) of 1 series of narrowly lanceolate-oblong
6 KB (700 words) - 21:29, 29 July 2020
minutely hispidulous; phyllary apices not thickened; cypselae densely strigoso-sericeous; California and Arizona > 9 9 Stems glabrous or minutely hispidulous;
13 KB (837 words) - 21:29, 29 July 2020
5–4.5 mm diam.; disc florets 10–48; cypselae moderately to densely strigoso-sericeous, hairs usually in dense lines and at least partially obscuring faces;
5 KB (605 words) - 21:29, 29 July 2020