linear-lanceolate, unequal, outer acute, inner obtuse. Ray florets 5–11; laminae 2.8–5.5 × 0.3–0.7 mm. Disc florets 3–10; 2.5–4.6 mm, lobes 0.4-0.6 mm. Cypselae
5 KB (366 words) - 19:23, 6 November 2020
enations, sometimes gland-dotted; outer disc florets rarely subtended by paleae in Amblyolepis). Ray florets 0, or 1–55 (in 1–3 series), pistillate and fertile
8 KB (488 words) - 21:07, 5 November 2020
conic, usually epaleate, rarely paleate (paleae readily falling). Ray florets 0. Disc florets bisexual, fertile; corollas white, ochroleucous, or pink to purplish
13 KB (623 words) - 21:08, 5 November 2020
heads 4–32; ray (or pistillate) florets 5–70, corolla laminae 0 or 0.1–6.3 mm; disc floret style branches 0–1.7 mm. Pistillate heads 8–42; ray (or pistillate)
4 KB (335 words) - 21:00, 5 November 2020
3–32; ray florets 2–27, corolla laminae 2.1–7.8 mm; disc floret style branches 0.4–1.4 mm, papillate or hairy. Pistillate heads 9–34; ray florets 48–89
4 KB (324 words) - 21:00, 5 November 2020
2–20; ray florets 1–13, corolla laminae 1.6–12 mm; disc floret style branches 0.05–2 mm, papillate or hairy. Pistillate heads 5–19; ray florets 30–109
4 KB (292 words) - 21:00, 5 November 2020
heads 8–35; ray florets 4–19, corolla laminae 1.1–7.7 mm; disc floret style branches 0.5–2.3 mm, hairy. Pistillate heads 6–34; ray florets 31–139, corolla
4 KB (308 words) - 21:00, 5 November 2020
(2–)2.5–4.5 mm. Ray florets (7–)13–24; corolla laminae white, occasionally drying with bluish midstripe abaxially, (4–)6–10(–12) mm. Disc floret corollas 2–3
3 KB (231 words) - 21:03, 5 November 2020
green, margins erose-hyaline, inner more widely so, apices mucronulate. Ray floret laminae 5–8 mm. Cypselae golden brown, ribs stramineous. 2n = 18. Phenology:
3 KB (214 words) - 20:58, 5 November 2020
stipitate-glandular, often resinous. Receptacles slightly convex, pitted, epaleate. Ray florets 0, or 1–18, pistillate, fertile; corollas usually yellow (white in E.
19 KB (930 words) - 21:05, 5 November 2020
epaleate (paleae usually 0, rare in Eriophyllum). Ray florets 0 or 4–21, pistillate, fertile (3–8 peripheral florets pistillate, fertile, corollas tubular in Amblyopappus
6 KB (428 words) - 21:14, 5 November 2020
epaleate. Ray florets 0 or (1–)5–13, pistillate, fertile; corollas pale yellow to orange-red (tubes 1–4 mm, laminae 4–16 mm). Disc florets 20–80+, bisexual
36 KB (999 words) - 20:59, 5 November 2020
margins usually scarious. Receptacles flat to convex, foveolate, epaleate. Ray florets usually ± 5, 8, 13, or 21 [34], pistillate, fertile, sometimes 0; corollas
25 KB (1,128 words) - 20:59, 5 November 2020
(receptacles sometimes pitted, pit margins sometimes fimbrillate to laciniate). Ray florets 0 or 1–21+, pistillate, fertile; corollas yellow to orange (sometimes
7 KB (477 words) - 21:13, 5 November 2020
purplish striae, orbiculate to oblong or linear, ± flat to slightly cupped). Ray florets 0 or 1–21+ (more in cultivars), pistillate and fertile, or neuter, or
7 KB (547 words) - 21:12, 5 November 2020
thornless, wandlike branches. Leaves mostly 10–40 mm. Involucres 4–5.5(–6) mm. Ray floret laminae 3.5–5(–7) mm. 2n = 18. Phenology: Flowering (May–)Aug–Nov. Habitat:
2 KB (148 words) - 21:05, 5 November 2020
North America Association Leaf blades 2–15 cm × 1–7+ mm. Phyllaries 10–20 mm. Ray corollas inconspicuous, laminae usually erect, sometimes spreading, 4–7 mm
3 KB (228 words) - 21:13, 5 November 2020
becoming hardened perigynia completely investing cypselae in Sclerocarpus). Ray florets 0 or 5–30(–100+), neuter, or styliferous and sterile; corollas usually
6 KB (429 words) - 21:11, 5 November 2020
Stems usually simple, sometimes ± branched. Heads radiate. Ray florets fewer than disc florets, in 1 series (corollas conspicuous). Disc corollas ± ampliate
4 KB (413 words) - 20:58, 5 November 2020
branch axes beneath the sessile florets, the dispersal unit being a sessile floret, the internode to the next sessile floret, the pedicel, and the pedicellate
26 KB (2,165 words) - 18:57, 11 May 2021