Search results
- (distinct) erose to laciniate or aristate scales (in 1–2 similar or contrasting series), or ± coroniform. x = 8. w North America, nw Mexico Species 13 (13 in13 KB (1,037 words) - 23:55, 29 July 2020
- Osmundopteris, Botrychium subg. Sceptridium Swartz J. Bot. (Schrader) 1800(2): 8, 110. 1801. Warren H. Wagner Jr., Florence S. Wagner Common names: Grapefe19 KB (579 words) - 15:29, 15 December 2020
- disc-florets rarely subtended by paleae in Amblyolepis). Ray-florets 0, or 1–55 (in 1–3 series), pistillate and fertile, or styliferous and sterile, or neuter;13 KB (688 words) - 22:34, 29 July 2020
- Mirabilis sect. Oxybaphus, Mirabilis sect. Quamoclidion Linnaeus Sp. Pl. 1: 177. 1753. , Gen. Pl. ed. 5, 82. 1754. Richard W. Spellenberg Common names:15 KB (526 words) - 09:38, 30 July 2020
- series, pistillate florets in 2–8 series, bisexual florets 10(–30), corollas yellow, 4-lobed, and cypselae obovoid, 1–1.5 mm, epappose. Traditionally, Centipeda23 KB (1,089 words) - 20:43, 29 July 2020
- rarely smooth, some branches longer than 1 cm; secondary panicles sometimes present in the leaf-axils. Spikelets 1.2-7 mm, pedicellate, laterally compressed31 KB (1,893 words) - 03:29, 30 July 2020
- subtended by 1-several, terete bristles (sterile branchlets). Lower glumes membranous, not saccate, less than 1/2 as long as the spikelets, 1-7-veined; upper17 KB (1,129 words) - 04:14, 30 July 2020
- sometimes herbaceous). Receptacles flat to convex, epaleate. Florets (3–) 8–45 (–90); corollas usually white or whitish to cream, sometimes greenish, purplish17 KB (617 words) - 22:47, 29 July 2020
- glabrous. Seeds brown or dark-brown, angled, angled-elongate, or disciform, 1.8–5.4 mm. North America, n Mexico Species 20 (20 in the flora). D. D. Keck (1951)17 KB (733 words) - 19:07, 29 July 2020
- enlarged, glabrous, branches linear-clavate (papillate). Cypselae prismatic, 8–11-ribbed, usually hirsutulous to hirtellous-pilose (glabrous in L. oligocephala)24 KB (826 words) - 22:52, 29 July 2020
- adaxial surface without 2 marginal veins more prominent than midvein, blade 2+ cm, longer than its sheath, 2–4.5 mm wide, glabrous. Inflorescences racemose16 KB (801 words) - 01:21, 30 July 2020
- Antennaria (section Group 1)subshrubs (dioecious, gynoecious, or polygamodioecious), (0.2–) 4–25 (–70) cm (sometimes cespitose, sometimes stoloniferous, sometimes rhizomatous). Stems38 KB (2,648 words) - 20:30, 29 July 2020
- Receptacles flat or convex, epaleate (except H. newberryi). Ray-florets 0 or 8, pistillate, fertile; corollas white to ochroleucous. Disc-florets 12–70+,9 KB (558 words) - 23:45, 29 July 2020
- with white elaiosome; seeds dispersed ballistically and by ants. x = 5, 6, 7, 8. North America, (including Mexico), Central America (Guatemala), Asia, adventive16 KB (646 words) - 09:44, 30 July 2020
- outer soon reflexed). Receptacles subhemispheric, ovoid, conic, or columnar (8–70+ mm high), paleate (paleae strongly conduplicate, each partly investing9 KB (600 words) - 23:53, 29 July 2020
- 2–9-carpelled; ovary 1, superior (half-inferior to inferior in Portulaca), 1-locular throughout or initially plurilocular and becoming 1-locular distally (in13 KB (722 words) - 09:43, 30 July 2020
- Etymology: Greek mikros, small, and anthos, flower Treatment appears in FNA Volume 8. Treatment on page 49. Mentioned on page 43, 44, 45, 48, 50, 54, 68, 69, 13327 KB (988 words) - 13:15, 30 July 2020
- double, rarely single or absent; exostome teeth 0, 8, or 16, papillose or striate; endostome segments 0, 8, or 16. Calyptra mitrate, conic-oblong to short-conic24 KB (641 words) - 07:46, 30 July 2020
- not prominently veined; beak terminal, straight or curved, 12-110 mm. X = 8. Worldwide, mostly temperate, a few subarctic, subalpine, or tropical Species9 KB (493 words) - 08:33, 30 July 2020
- caulescent plants with 0–11 (–22) basal leaves per caudex, acaulescent plants with 1–12 (–18) leaves per rhizome, prostrate to erect; stipules adnate to petiole39 KB (2,374 words) - 11:16, 30 July 2020