projections; adaxial scales sparse, deciduous, stellate to coarsely ciliate, mostly circular to elliptic, peltate, body more than 5 cells wide. Sporangia containing
6 KB (526 words) - 00:23, 30 July 2020
few are geophytic, that is, stems are mostly deep-seated in the soil substrate, often with the plant consisting mostly of an enlarged taproot and the visible
12 KB (831 words) - 09:19, 30 July 2020
asterids (sympetaly, stamen number equal to petal number, stamen epipetaly, mostly 2–3-carpellate gynoecia); campanulids (early sympetaly), comprising eight
275 KB (5,940 words) - 15:30, 15 December 2020
bristlelike to rigid and needlelike or nail-like, terete to angled or flat, mostly hard (rarely corky or papery). Flowers bisexual (rarely unisexual or with
40 KB (1,967 words) - 15:27, 15 December 2020
sessile or petiolate; sheath not persisting longer than blade, not leaving circular scar when shed, ligulate, not auriculate, or rarely auriculate; intravaginal
10 KB (800 words) - 01:00, 30 July 2020
often gland-dotted, sometimes resinous or stipitate-glandular. Leaves (mostly persistent) cauline (often crowded, axillary leaf fascicles sometimes present);
23 KB (1,156 words) - 22:11, 29 July 2020
distally and brown proximally. Stems 0.2–4 (–10) cm, irregularly branching, mostly rounded-pentagonal but occasionally rounded-triangular in section, hyalodermis
28 KB (882 words) - 07:00, 30 July 2020
treatment herein is based mostly on the extensive studies by H. K. Svenson (1929, 1932, 1934, 1937, 1939, 1947, 1957), which were mostly restricted to species
13 KB (1,127 words) - 02:15, 30 July 2020
woody, especially toward base, smooth or tuberculate; areoles cushionlike, circular or nearly so (to linear), usually bearing conspicuous spines and always
9 KB (803 words) - 09:14, 30 July 2020
projecting rods usually higher than wide), sometimes joined in delicate network, mostly with ± warty surface. Gametophytes not green, usually fleshy, round or linear
8 KB (289 words) - 00:26, 30 July 2020
cream (ser. Montaninsulae) or pale-pink (ser. Aestivales, ser. Molles), ± circular, sometimes elliptic (ser. Lacrimatae) or ± elliptic (ser. Apiifoliae, ser
26 KB (2,400 words) - 15:31, 15 December 2020
blades filiform to narrowly oblanceolate (mostly adaxially sulcate to concave), 10–70 × 0.3–10 mm, midnerves mostly evident, apices acute, faces glabrous or
16 KB (1,091 words) - 20:55, 29 July 2020
entire, apex entire to variously split; blade 1-veined, threadlike to linear, mostly succulent, apex acute to acuminate. Inflorescences terminal cymes, branching
13 KB (764 words) - 10:17, 30 July 2020
apical portion (apophysis) bearing central, scarlike umbo; mature trees mostly round topped, usually less than 15 m; arid areas in w North America. Pinus
13 KB (769 words) - 00:23, 30 July 2020
perennials, subshrubs, or shrubs, (0.5–) 1–250 cm. Leaves mostly basal, or basal and cauline, or mostly cauline; opposite and/or alternate; usually sessile,
15 KB (799 words) - 23:36, 29 July 2020
present) linear to oblong; margins entire to crenulate; apex rounded. Venation mostly free or complexly anastomosing, with 1–several included veinlets in fertile
9 KB (518 words) - 00:29, 30 July 2020
papillose along margins; anthers 15–21, in ring of ca. 3 rows; ovules mostly 120–200. Seeds mostly 120–200.2n = 60 + 0–1B. Phenology: Flowering Jan–May. Habitat:
3 KB (290 words) - 11:21, 30 July 2020
have a ligule at the junction of the blade and the sheath. The ligule is mostly fused to the blade, with a narrow, entire or erose-ciliate free portion
80 KB (3,349 words) - 15:29, 15 December 2020
clusters. Pedicels mostly short. Flowers: hypanthium lined with fleshy, crenately lobed nectar disc; sepals 3–5 (–6), ovate to nearly circular, sometimes slightly
11 KB (671 words) - 13:52, 30 July 2020
stellate). Leaves basal and/or cauline; alternate; petiolate or sessile; blades mostly obovate to spatulate, usually 1–3-pinnately lobed, ultimate margins entire
8 KB (556 words) - 20:43, 29 July 2020