subshrubs (dioecious, gynoecious, or polygamodioecious), (0.2–) 4–25 (–70) cm (sometimes cespitose, sometimes stoloniferous, sometimes rhizomatous). Stems
38 KB (2,648 words) - 20:30, 29 July 2020
cross-sections non-kranz. Inflorescences usually spikes or spikelike racemes, with 1-5 sessile or subsessile spikelets per node, occasionally panicles, sometimes
19 KB (1,548 words) - 02:55, 30 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 (in
13 KB (722 words) - 09:43, 30 July 2020
(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 in
13 KB (1,037 words) - 23:55, 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
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, 133
27 KB (988 words) - 13:15, 30 July 2020
beaked, pericarp thin; hila linear; embryos less than 1/3 the length of the caryopses. x = 7, 8, 10, 11, 12. The tribe Stipeae includes about 15 genera
18 KB (1,356 words) - 02:45, 30 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 racemose
16 KB (801 words) - 01:21, 30 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 compressed
31 KB (1,893 words) - 03:29, 30 July 2020
epidermis adaxially or on both sides, 1 or 2 stereid bands, the abaxial stereid band usually rounded or reniform, guide cells in 1 (–3) layers, hydroid strand occasionally
28 KB (882 words) - 07:00, 30 July 2020
with white elaiosome; seeds dispersed ballistically and by ants. x = 5, 6, 7, 8. North America, (including Mexico), Central America (Guatemala), Asia, adventive
16 KB (646 words) - 09:44, 30 July 2020
(smooth), mucilaginous or not when wetted; cotyledons accumbent. x = 4, 5, 6, 7, 8, 9, 10, 12, 15. North America, n Mexico, s South America (Argentina), s South
40 KB (1,647 words) - 11:54, 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-conic
24 KB (641 words) - 07:46, 30 July 2020
occasionally 1-locular, 3-angled, ovoid, or cylindrical, with axillary or rarely parietal placentation; style included or exserted; stigmas 1 or 3, 3-lobed
13 KB (701 words) - 06:10, 30 July 2020
primary-stems and shoots, (1–) 4–30 (–50) -flowered, usually panicles, sometimes corymbs, glabrous; bracts absent or present, (0 or) 1–3 (–8); bracteoles absent
23 KB (1,822 words) - 13:48, 30 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
not prominently veined; beak terminal, straight or curved, 12-110 mm. X = 8. Worldwide, mostly temperate, a few subarctic, subalpine, or tropical Species
9 KB (493 words) - 08:33, 30 July 2020
having 6-8 sepals and brown or black (never white) rhizomes with a 3-5 mm diameter in contrast to the 5 sepals and white or black rhizomes with 1-3 mmdiameter
19 KB (1,214 words) - 15:30, 15 December 2020
Oxalis triangularis, Oxalis trilliifolia, Oxalis violacea Linnaeus Sp. Pl. 1: 433. 1753. Guy L. Nesom Common names: Wood-sorrel sourgrass false shamrock
23 KB (1,013 words) - 18:29, 29 July 2020
sessile or setose-glandular; bracts persistent, 1–3, margins entire or serrate, sometimes undulate. Flowers 1–9 cm diam.; hypanthium globose to depressed-globose
24 KB (1,103 words) - 13:51, 30 July 2020