branches glabrous. Involucres 2–5 per cluster, 3–5 mm, glabrous or sparsely pubescent. Flowers 2–3 mm; perianth white, rarely yellow, glabrous. 2n = 40
5 KB (922 words) - 09:38, 30 July 2020
yellowish, 7–9 × 3–5 mm. Ray-florets 8; corollas white, laminae 14–16 mm. Disc-florets 30–50+; corollas yellowish, 3–4 mm, tubes 1.5–2 mm, throats campanulate
4 KB (478 words) - 22:45, 29 July 2020
yellowish, 5–8 × 3–5 mm. Ray-florets 8; corollas white, laminae (6–) 14–16 mm. Disc-florets 32–50+; corollas yellowish, 3–3.5 mm, tubes 1.5 mm, throats campanulate
4 KB (480 words) - 22:47, 29 July 2020
yellowish, 5–8 × 2–4 mm. Ray-florets 0. Disc-florets 25–50; corollas whitish, 2.5–3 mm, tubes 1.5–2.2 mm, throats campanulate, 0.8–1.5 mm, lengths 1.5–2 times
5 KB (494 words) - 22:47, 29 July 2020
red-tinged, 6–9 × 2–3 mm. Ray-florets 0. Disc-florets 20–40; corollas yellow, 3–4.5 mm, tubes 2–2.5 mm, throats campanulate, 1–1.5 mm, lengths 3–4 times lobes
4 KB (494 words) - 22:45, 29 July 2020
Californias and the Great Basin. Notes Roy. Bot. Gard. Edinburgh 44: 275--310. Critchfield, W.B. and E.L. Little Jr. 1966. Geographic Distribution of the
29 KB (1,428 words) - 23:26, 29 July 2020
Resurrection and revision of Hesperevax (Asteraceae: Inuleae). Syst. Bot. 17: 293–310. Hesperevax acaulis, Hesperevax caulescens, Hesperevax sparsiflora window
9 KB (621 words) - 19:41, 29 July 2020
familySaxifragaceae genusSaxifraga speciesSaxifraga serpyllifolia Pursh Fl. Amer. Sept. 1: 310. 1813 ,. Luc Brouillet, Patrick E. Elvander† Common names: Thyme-leaved saxifrage
5 KB (501 words) - 11:59, 30 July 2020
Wilfred B. Schofield† Basionym: Leskea adnata Michaux Fl. Bor.-Amer. 2: 310. 1803 Treatment appears in FNA Volume 28. Treatment on page 574. Mentioned
5 KB (323 words) - 06:53, 30 July 2020
4–1 mm; horns absent. Staminate flowers 3–10. Pistillate flowers: ovary glabrous; styles 0.8–1.5 mm, 2-fid. Capsules depressed-globose, 2–3.5 × 4 mm, 3-lobed;
12 KB (1,006 words) - 17:20, 29 July 2020
1-veined, subulate, 1–3 mm, shorter than petiole; petiole 8–30 mm, 1/4–1/2 times length of blade, glandularpuberulent and with simple 1–2 mm hairs; blade ovate
7 KB (514 words) - 10:32, 30 July 2020
6–14.5 mm. Disc-florets 35–60; corollas 7–11 mm. Cypselae narrowly oblong, 4.5–6.5 mm, 4-angled, faces striate, villous; pappi tawny, 5.8–8 mm. 2n = 36
6 KB (620 words) - 21:28, 29 July 2020
7–12-branched. Schizocarps subconic, 5–7 mm, glabrous; mericarps 7–12, 3–4 mm, laterally reticulate, apex spined, spines to 0.5 mm. 2n = 28. Phenology: Flowering
7 KB (573 words) - 10:33, 30 July 2020
5–) 2.5–3.5 mm. Ray-florets 0. Disc-florets 20–40; corollas whitish (drying pinkish), 3–4 mm, tubes 1.5–2 mm, throats funnelform, 1–1.5 mm, lengths 1–2
5 KB (497 words) - 22:47, 29 July 2020
erect, or, when short, often recurved, 0.3–1.2 mm. Utricles erect or ascending, 1.2–2.5 mm. Seeds 0.8–1.5 mm. 2n = 18. Phenology: Flowering spring. Habitat:
6 KB (608 words) - 12:02, 30 July 2020
narrowly elliptic, 2.9–3.9 × 1–1.5 (–1.6) mm, leathery, dull to satiny; stipe 0.2–0.4 mm; beak poorly defined, 0.4–0.9 mm, smooth or slightly scabrous-margined
7 KB (675 words) - 00:52, 30 July 2020
floral axis 15–100 (–140) mm; pistillate 4–10-flowered, peduncle 5–8 mm. Flowers: staminate: corolla greenish yellow to yellow, 2–4 mm, stamens slightly exserted;
5 KB (474 words) - 10:23, 30 July 2020
4–5 mm, minutely stellate-hairy, lobes wide-triangular; petals white, 8–10 mm; staminal column hairy; style 8-branched. Schizocarps subconic, 6–8 mm diam
6 KB (508 words) - 10:32, 30 July 2020
purplish, drying bluish or fading lighter, 7–12 mm, laminae reflexing. Disc corollas 3.8–4.5 mm. Cypselae 1.5–1.8 mm, 2-nerved, faces sparsely strigose; pappi:
6 KB (578 words) - 21:06, 29 July 2020
7–12 mm. Phyllaries in 3–5 series, hirsuto-villous, minutely glandular. Ray (pistillate) florets 0. Disc corollas 3.8–4.5 mm. Cypselae ca. 2.2 mm, 2-nerved
5 KB (540 words) - 21:06, 29 July 2020