brown, dull. Stems erect-ascending and often 2-fid, or creeping, branches many, erect or ascending, simple or 2-fid; outer cell-walls thick, central strand
14 KB (382 words) - 07:42, 30 July 2020
per locule, anatropous; styles 1–5 (–9), distinct or connate, unbranched, 2-fid, or multifid; stigmas 1–32+. Fruits usually capsules, dehiscence septicidal
24 KB (1,347 words) - 18:25, 29 July 2020
or absent, blade apex entire, notched, or 2 (-4) -fid, sometimes dentate or laciniate; stamens 1-10, in 1 or 2 whorls, arising from base of ovary, nectariferous
29 KB (1,113 words) - 10:14, 30 July 2020
absent, blade apex entire or 2-fid, sometimes jagged or emarginate, rarely laciniate; stamens absent or (1–) 5 (–10), in 1 or 2 whorls, arising from base
11 KB (765 words) - 10:56, 30 July 2020
243, 252. Herbs, annual or perennial, cespitose or not, rhizomatous or not, stoloniferous or not. Roots fibrous, principally adventitious. Stems (culms)
24 KB (775 words) - 01:21, 30 July 2020
apex entire or emarginate to 2-fid, sometimes dentate to lacinate; stamens (5 or) 10 (absent in pistillate flowers), in 1 or 2 whorls, arising from base of
11 KB (721 words) - 10:22, 30 July 2020
pollen in monads or tetrads. Pistillate flowers: ovary 1-locular; styles 3, not 2-fid. Fruits ovoid to lance-ellipsoid, smooth, dehiscing irregularly. Seeds
8 KB (497 words) - 01:01, 30 July 2020
appendaged, margins entire or emarginate to 2-fid, rarely pinnatifid [fimbriate or filiform]; stamens (2 or 4) 6 [8–24], in 2 whorls, usually tetradynamous (lateral
107 KB (3,718 words) - 12:07, 30 July 2020
in distal 1/3–1/4; apex sharply acuminate; costa strong, not obscured by laminal cells, not 2-fid at end, abaxial costa cells smooth; laminal cells rectangular
5 KB (300 words) - 07:57, 30 July 2020
Pistillate flowers: ovary 1-locular; styles 3–5, not 2-fid. Fruits ovoid to spheric, smooth or ridged, not echinate, dehiscing by decay of pericarp. Seeds
9 KB (551 words) - 00:51, 30 July 2020
(1–) 3-carpellate; styles (1–) 3, distinct or connate basally, unbranched, 2-fid, or multifid. Fruits usually capsules (achenes in C. michauxii). Seeds ellipsoid
24 KB (874 words) - 18:18, 29 July 2020
linear; pollen in monads. Pistillate flowers: ovary 1-locular; styles 3, not 2-fid. Fruits ovoid, smooth, dehiscing irregularly. Seeds fusiform, mucilaginous
6 KB (320 words) - 00:57, 30 July 2020
distinct; anthers fusiform; pollen in monads; ovary 1-locular; styles 1, not 2-fid. Fruits cylindric, ridged, dehiscing irregularly. Seeds ellipsoid or fusiform
6 KB (335 words) - 00:57, 30 July 2020
placentation axile; ovules 2 per locule, anatropous or hemitropous; styles [2–] 3–10 [–15], distinct or connate, unbranched or 2-fid; stigmas [2–] 3–10 [–15] (as
13 KB (776 words) - 18:34, 29 July 2020
elongate in usually 2–4 rows, costa in medial transverse-section usually with a differentiated epidermis adaxially or on both sides, 1 or 2 stereid bands, the
28 KB (882 words) - 07:00, 30 July 2020
usually greatly exceeding tubercle; styles 3-fid and 2-fid (rarely all 2-fid or all 3-fid?); stamens 3 (or 2); widespread. Eleocharis obtusa 12 All or some
37 KB (456 words) - 02:15, 30 July 2020
single (double in Splachnum); exostome teeth 8–12 or 16, rarely 2-fid, approximate in groups of 2 and 4, densely and finely papillose. Calyptra mitrate or rarely
9 KB (361 words) - 07:32, 30 July 2020
3-carpellate; styles 3, distinct or connate basally to most of length, unbranched or 2-fid. Fruits capsules, tardily dehiscent and with spongy mesocarp in E. lathyris
18 KB (1,360 words) - 18:28, 29 July 2020
bristles are usually absent, when present, 1–2, caducous, and sparsely spinulose; the styles are (2–)3-fid, greatly elongated, stigmas are exserted from
18 KB (736 words) - 01:57, 30 July 2020
ovate, 2.5–4.5 mm, herbaceous, margins white, scarious, apex acute to obtuse, not hooded; petals 5, white to pink, clawed, blade apex jagged but not 2-fid;
8 KB (543 words) - 10:17, 30 July 2020
ovary glabrous or hairy; styles distinct or connate basally, unbranched or 2-fid. Seeds: caruncle absent (except for a carunclelike structure in E. carunculata)
36 KB (819 words) - 18:21, 29 July 2020
wings; perianth absent; stamens 1–3; styles linear, 2–3-fid, base deciduous or persistent; stigmas 2–3. Achenes biconvex, flattened, or trigonous. Pantemperate
7 KB (420 words) - 01:32, 30 July 2020
in moniliform chains. Pistillate flowers: ovary 1-locular; styles 6–8, not 2-fid. Fruits spheric, echinate, dehiscing into 6–8 irregular valves. Seeds pyriform;
7 KB (392 words) - 01:01, 30 July 2020
pollen in monads. Pistillate flowers floating; ovary 1-locular; styles 1, not 2-fid. Fruits cylindric to ellipsoid, ridged, dehiscing irregularly. Seeds ellipsoid
6 KB (384 words) - 00:58, 30 July 2020
Leaves widespreading when moist, 1–1.2 mm; apex acuminate; costa percurrent or nearly so, not spurred, tip not 2-fid. Perichaetia with inner leaves 1.6–1
4 KB (395 words) - 07:54, 30 July 2020
base; filaments distinct; pollen in monads; ovary 1-locular; styles 3–9, not 2-fid. Fruits oblong, ridged, dehiscing irregularly. Seeds fusiform, covered
6 KB (382 words) - 00:55, 30 July 2020
terminal, or scapose, 1-flowered or cymose, subtended by spathe; spathe a 2-fid bract or pair of opposite bracts. Flowers unisexual, staminate and pistillate
11 KB (422 words) - 00:55, 30 July 2020
percurrent, not 2-fid or sinuate, somewhat obscure distally; alar cells not well differentiated; proximal laminal cells 1–2: 1, walls not or obscurely
9 KB (552 words) - 07:45, 30 July 2020
adaxial 2, adaxial lip galeate, rounded at apex, opening downward; stamens (2 or) 4, didynamous, filaments hairy or glabrous; staminode 0; ovary 2-locular
10 KB (460 words) - 18:57, 29 July 2020
large, in lax to dense tufts. Stems erect or sometimes decumbent, simple, 2-fid, fastigiate, or with subfloral whorl of branches, usually tomentose proximally
11 KB (380 words) - 07:34, 30 July 2020
monads;. pPistillate flowers: ovary 1-locular; floral-tube long, styles 1, not 2-fid. Fruits linear, cylindric, smooth or with simple spiny processes, indehiscent
7 KB (466 words) - 00:52, 30 July 2020
isodiametric, 6–24 µm, papillose only over lumina, papillae 1–4 per cell, conic or 2-fid; marginal cells gradually shorter than basal. Sexual condition gonioautoicous
24 KB (641 words) - 07:46, 30 July 2020
usually acuminate; ecostate or costa single, double, or 2-fid, short or to mid leaf; alar cells not or weakly differentiated; medial laminal cells quadrate
6 KB (205 words) - 07:46, 30 July 2020
appendages absent, blade apex entire, erose, or 2 (–4) -fid, sometimes emarginate; stamens (1–) 3–5 (–10), in 1 or 2 whorls, usually arising from base of ovary
9 KB (538 words) - 10:03, 30 July 2020
acumen, laterally spurred, tip not 2-fid. Perichaetia with inner leaves 2.5–2.8 mm, awn distinct, strongly denticulate, 1/2 length expanded portion of leaf
4 KB (457 words) - 07:54, 30 July 2020
styles 3, distinct or connate proximally, 2-fid, branches 6 per flower, [2 times 2-fid]. Fruits capsules, not muricate. Seeds globose to ovoid; caruncle
14 KB (666 words) - 18:31, 29 July 2020
broadly rounded, acute, or acuminate; ecostate to costa percurrent, sometimes 2-fid, occasionally sinuate distally; alar cells shorter than laminal cells, isodiametric
16 KB (613 words) - 07:45, 30 July 2020
short-acuminate > 3 3 Inner perichaetial leaves 2.5-2.8 mm, awns 1/2 length expanded portion of leaf; leaf costae tip not 2-fid; s Florida. Cryphaea filiformis 3 Inner
6 KB (314 words) - 07:54, 30 July 2020
cartilaginous; basal spikelets present in some species. Flowers: styles 3-fid, rarely 2-fid. Achenes colorless, whitish, gray, greenish, stramineous or brown,
6 KB (590 words) - 01:27, 30 July 2020
connate, sometimes distinct distally; stigmas 2, entire or 2-lobed (less than 2 mm). Fruits capsular, (2-valved, obclavate to ovoid or ellipsoid). Seeds:
35 KB (4,327 words) - 12:03, 30 July 2020
spinose, not hooded; petals 5, white, yellowish white, or occasionally pink or brownish, clawed or not, blade apex entire, erose, emarginate, or rarely 2-fid;
19 KB (1,194 words) - 10:09, 30 July 2020
present in distal axils, but not subtended by opposite or whorled bracts. Involucre ± actinomorphic, not spurred; glands [0–] (2–) 5, slightly concave, flat
16 KB (581 words) - 18:23, 29 July 2020
longer than achene, seldom smooth; stamens 2–3; styles undivided or shallowly 2-fid, or deeply cleft into 2 (–3) linear stigmatic branches; style base
38 KB (1,253 words) - 01:40, 30 July 2020
staminode 1, scalelike; ovary 2-locular, placentation axile; styles simple or 2-fid; stigma capitate, clavate, linear, 2-lobed, or emarginate. Fruits capsules
12 KB (693 words) - 18:50, 29 July 2020
(1–) 3, distinct or connate basally, usually multifid or laciniate, rarely 2-fid or unbranched, branches threadlike. Fruits capsules, allomorphic fruits achenes
17 KB (923 words) - 18:23, 29 July 2020
shorter than to 2 times longer than achene, retrorsely (to antrorsely) spinulose or sometimes smooth stamens 1–3; styles linear, 2–3-fid, base (tubercle)
13 KB (1,127 words) - 02:15, 30 July 2020
except sometimes on empty proximal scale, apex clearly emarginate to deeply 2-fid, awned. Flowers: perianth present, segments (members) bristlelike and spinulose
4 KB (457 words) - 01:57, 30 July 2020
mutabilis), 6–16, rarely minute or absent (H. denudatus), distinct, undivided, 2-fid or appendaged (H. acetosella, H. aculeatus, H. furcellatus, H. radiatus)
20 KB (1,253 words) - 11:27, 30 July 2020
asymmetric; annulus 2–4-seriate; operculum conic or rostrate from convex-conic base; endostome segments not perforate, cilia in groups of 2–4. North America
9 KB (590 words) - 07:46, 30 July 2020
or procumbent, simple, 2-fid, or with subfloral whorl of branches; pentagonal in cross-section, hyalodermis present, epidermis not prorulose; ± tomentose
12 KB (605 words) - 07:34, 30 July 2020
styles 3 (–4), distinct or connate to 1/2 length, 2-fid [rarely unbranched]. Fruits capsules or drupes. Seeds 2 per locule, rounded-trigonous; seed-coat
16 KB (864 words) - 18:14, 29 July 2020
subtending flower or proximal 1–2 empty. Flowers bisexual; perianth absent; stamens 1–3; styles flattened or subterete, 2–3-fid, base enlarged, deciduous. Achenes
13 KB (547 words) - 01:31, 30 July 2020
triangular, reddish-brown or brown, cleft into 2–3 filiform, terete prongs in the distal half, occasionally 2-fid nearly to the base. Calyptra 4–5-lobed at
13 KB (864 words) - 06:51, 30 July 2020
transversely elliptical along margins, 6–12 (–18) µm wide, papillae usually 2-fid, crowded, 2–6 per lumen, occasionally single and multiplex and covering the lumens
16 KB (1,136 words) - 07:01, 30 July 2020
or obtuse, not hooded; petals (4–) 5 or sometimes absent, white (purple-tinged in C. pumilum and C. regelii), clawed, blade apex 2-fid 1/5–1/2 of length
21 KB (1,044 words) - 10:15, 30 July 2020
sometimes smooth, usually papillose only over lumina, papillae 1 (or 2) per cell, conic, 2-fid, or clavate; marginal cells abruptly shorter than basal. Sexual
11 KB (710 words) - 07:33, 30 July 2020
or obtuse; costa single, ending just before apex, or branched to 2-fid and ending 1/2–9/10 leaf length; alar cells differentiated, rectangular to long-rectangular
9 KB (599 words) - 07:46, 30 July 2020
Involucre ± actinomorphic, not spurred; glands 4–5 (2–3 in E. oblongata), flat or slightly convex; appendages absent or hornlike, 2, slender with attenuate
19 KB (827 words) - 18:28, 29 July 2020
[yellow, yellowbrown, orange, or 2-colored]; nectary extrastaminal, annular and 5-lobed or of 5 glands; stamens [6–] 8 or 10 in 1–2 whorls, distinct or connate
14 KB (637 words) - 18:28, 29 July 2020
or oblong, undivided, 2-fid, or divided, 2–8 (–12) mm, not involucrelike, distal entire to 2-fid, stipulelike, proximalmost not involucrelike, divided
12 KB (722 words) - 11:33, 30 July 2020
absent, white (sometimes translucent in S. borealis), not clawed, blade apex 2-fid usually for 2/3–4/5 its length (S. holostea occasionally laciniate);
21 KB (985 words) - 10:17, 30 July 2020
single, double, 2-fid, or rarely ecostate, strong to weak, short to percurrent, not sinuate, sometimes somewhat obscure distally; alar cells not well differentiated
11 KB (602 words) - 07:46, 30 July 2020
serrate in distal 2/3; apex acute to acuminate; costa single, double, or rarely triple, sometimes 2-fid, 1/3–3/4 leaf length; alar cells not differentiated;
7 KB (419 words) - 07:44, 30 July 2020
quadrate, usually 1: 1, 1-stratose; papillae hollow or solid, multiplex to 2-fid, 2–3 per lumen, occasionally simple or absent, cell-walls thin to evenly thickened
15 KB (931 words) - 07:03, 30 July 2020
recognized, though there is not universal acceptance of all of them, and in some cases their ordinal associations are not yet settled. For the genera of
29 KB (1,493 words) - 05:37, 30 July 2020
styles 1–2 (–3), distinct or often connate proximally 1/10–9/10 of length, subcapitate to filiform, 0.07–3.2 mm, glabrous proximally; stigmas 2 (–3), subterminal
21 KB (1,113 words) - 10:32, 30 July 2020
entirely in D. australasiae, D. revolutus and D. umbrosus, guide cells 2–6 in 1 (–2) layers, hydroid strand occasionally present, abaxial stereid band weak
28 KB (1,343 words) - 07:04, 30 July 2020
papillose distally; endostome basal membrane present, segments sometimes 2-fid or fragmentary, keeled, cilia rudimentary. Calyptra naked. Spores spheric
9 KB (555 words) - 07:53, 30 July 2020
laminal cells and ending before mid leaf, sometimes discreetly, asymmetrically 2-fid at end, abaxial costa cells smooth or papillose; laminal cells hexagonal
12 KB (612 words) - 07:56, 30 July 2020
cm, erect, 2-fid, lacking subfloral whorl of branches; rounded in cross-section, hyalodermis present, indistinct to distinct, epidermis not prorulose;
10 KB (578 words) - 07:34, 30 July 2020
floral scales ca. 4–12 per spikelet, spiraled, 2.5–6 mm, with 1 vein, membranous. Styles 3-fid, or 3-fid and 2-fid. Achenes trigonous, or trigonous and biconvex
10 KB (927 words) - 01:30, 30 July 2020
-carpellate; styles 3 (–4), distinct, usually 2-fid to 1/2 length, very rarely 2-fid to base. Fruits capsules. Seeds 2 per locule, rounded-trigonous; seed-coat
8 KB (378 words) - 18:21, 29 July 2020
retrorsely spinulose; stamens 3; styles linear, 2–3-fid, base persistent. Achenes biconvex to trigonous, 2.3–5.5 mm, smooth. Nearly worldwide Species 6–15
13 KB (1,146 words) - 01:51, 30 July 2020
perennial, cespitose or not, rhizomatous or not. Culms solitary or not, ± trigonous. Leaves basal and cauline or all cauline; sheaths not fibrous; ligules present
17 KB (757 words) - 01:31, 30 July 2020
obscure, close, longitudinal veins, papery to cartilaginous. Styles 3-fid, or 3-fid and 2-fid. Achenes biconvex, sometimes compressed trigonous, sometimes distally
9 KB (638 words) - 01:30, 30 July 2020
empty or subtending 1–2 stamens, often abortive. Flowers bisexual or staminate; perianth absent; stamens 1–3; styles linear, 2-fid, base persistent. Achenes
6 KB (352 words) - 01:39, 30 July 2020
acute to acuminate; costa single, short, usually 2-fid or double to mid leaf, broad basally; alar cells not differentiated; laminal cells quadrate to rhomboidal
5 KB (268 words) - 07:46, 30 July 2020
retrorsely spinulose to appressed-spinulose; anthers 0.5–0.7 mm; styles 2-fid or 2-fid and 3-fid. Achenes brown, turning blackish, thickly biconvex, sometimes planoconvex
10 KB (1,059 words) - 02:07, 30 July 2020
hairy; styles distinct, occasionally appearing connate at base, unbranched or 2-fid. Seeds: caruncle present or absent. x = 7. North America, Mexico, West Indies
13 KB (653 words) - 18:23, 29 July 2020
rhomboidal, distal laminal cells ca. 15–19 µm wide, 1: 1–2, papillae mostly hollow, simple or 2-fid, 4–6 per lumen, occasionally on conic salients, cell-walls
26 KB (1,447 words) - 07:08, 30 July 2020
sparsely retrorsely-spreading spinulose; anthers 0.4–0.6 mm; styles 2-fid or 2-fid and 3-fid. Achenes brown, turning blackish, thinly to thickly planoconvex
10 KB (1,013 words) - 02:08, 30 July 2020
ovary glabrous, subtended by calyxlike structure; styles connate 1/8–1/2 length, 2-fid apically. Seeds: caruncle absent. se United States, South America Species
8 KB (532 words) - 18:21, 29 July 2020
rhomboidal, small to somewhat enlarged, 11–15 µm wide, 1–2: 1, 1-stratose; papillae usually simple (seldom 2-fid), hollow, 1–6 per lumen, occasionally branching
13 KB (810 words) - 07:12, 30 July 2020
distinct; staminodes absent; ovary 1-locular; styles 2, filiform, 2–9 mm, glabrous proximally; stigmas 2, linear along adaxial surface of styles, papillate
12 KB (718 words) - 10:23, 30 July 2020
styles 3, 1–2.5 mm, deeply 2-fid, terminal segments 6. Capsules 3.5–6 × 4–5 mm, smooth; columella 3-angled. Seeds 3–4 × 2–2.5 mm, shiny. 2n = 16. Generated
10 KB (534 words) - 18:31, 29 July 2020
tissue; styles spreading, 0.3–0.4 mm, 2-fid 1/2 to nearly entire length. Capsules broadly deltoid, 1.2–1.5 × 2–2.2 mm, glabrous or hairy; columella 0.9–1
10 KB (665 words) - 18:26, 29 July 2020
dilated their entire length, conate into a nectariferous tube with erect, 2-fid apical filament appendages forming a crown between anthers; anthers basifixed
6 KB (357 words) - 06:02, 30 July 2020
length, sometimes unevenly 2-fid distally; laminal cells smooth or mammillose abaxially by projecting distal ends, walls firm; proximal cells oblate to quadrate
9 KB (292 words) - 07:50, 30 July 2020
distinct or briefly connate proximally; styles 3, occasionally 2, connate proximally for 1/2 of length, rarely to nearly distinct (D. cordata), filiform,
13 KB (701 words) - 10:17, 30 July 2020
absent, ovary inferior, usually 2–3 times length of perianth, style 3-branched, branches 2-fid; pedicel, when present, not articulate. Fruits capsular, 3-winged
11 KB (804 words) - 05:18, 30 July 2020
equaling achene; stamens unknown [absent from specimens]; styles 3-fid or some 2-fid. Achenes not persistent, dark yellow or medium brown, obovoid to obpyriform
10 KB (885 words) - 01:23, 30 July 2020
cross-section, 0.8–1.2 × 0.5–0.8 mm, with (2–) 3 (–5) deep transverse ridges. 2n = 28. Generated Map Legacy Map N.Mex., Tex., n Mexico Varieties 2 (2 in the flora)
9 KB (578 words) - 18:21, 29 July 2020
stout; floral bract usually tawny, sometimes greenish, apex entire, erose, 2-fid, or irregularly toothed; pistillate bract deciduous (persistent in S. floridana
15 KB (947 words) - 12:03, 30 July 2020
styles 0.3–0.4 mm, 2-fid 1/2 length. Capsules broadly ovoid to oblate, cocci not elongated nor terminating in empty portion, 1.4–1.9 × 1.5–2, glabrous, pilose
10 KB (777 words) - 18:22, 29 July 2020
distinguished by its stellate hairs, 2(–3)-locular ovary, fleshy indehiscent fruit, and 17–32 stamens (versus simple or 2-fid hairs, 3–5-locular ovary, dehiscent
9 KB (552 words) - 18:33, 29 July 2020
same number of briefly 2-fid valves characterizes Myosoton and is not known in Stellaria. Most chromosome counts of M. aquaticum are 2n = 28, a very rare number
8 KB (496 words) - 10:17, 30 July 2020
apiculate; costa ending well below apex (to about 7/8 leaf length and often 2-fid distally), subpercurrent, or percurrent, distal abaxial surface smooth; medial
12 KB (627 words) - 07:41, 30 July 2020
cuspidate, or ± truncate, occasionally 2-fid or 3-fid; petiole 0.1–6.9 (–15.2) cm; blade ovate to deltate, 1.2–7.7 × 0.8–7.8 cm, base cordate to truncate
9 KB (670 words) - 11:17, 30 July 2020
retrorsely spinulose; stamens 3; anthers yellow to orangebrown, 0.7–2 mm; styles 3-fid or some 2-fid. Achenes falling with scales or some persistent, yellowbrown
12 KB (1,007 words) - 01:27, 30 July 2020
cylindric, 2-fid tooth [ridge]; stamens 4, basally adnate to corolla, didynamous, filaments glandular-hairy [glabrous]; staminode 0; ovary 2-locular, placentation
6 KB (307 words) - 19:25, 29 July 2020
distinct, 1/3–1/2 leaf length, straight, not obscure distally; alar cells quadrate to oblate-rectangular; proximal laminal cells 1–2: 1, walls not or obscurely
5 KB (410 words) - 07:45, 30 July 2020
3-locular; styles 3, 2–3 mm, 2-fid to base, terminal segments 6. Capsules 4–5 × 4–4.5 mm, smooth; columella apex with 3 sharp projections. Seeds 3.2–3.6 × 1.5 mm
8 KB (428 words) - 18:23, 29 July 2020
[angled or lobed]; pistil [2–] 3 [–4] -carpellate; styles [2–] 3 [–4], connate proximally, 2-fid. Fruits berries [capsules]. Seeds 2 per locule, rounded-trigonous;
7 KB (363 words) - 18:22, 29 July 2020
[entire]; pistil 3 (–4) -carpellate; styles (3–) 4, distinct, 2-fid 1/2 length. Fruits capsules. Seeds 2 per locule, rounded-trigonous; seed-coat dry, smooth;
7 KB (338 words) - 18:23, 29 July 2020
acute; ecostate or costa 2-fid; alar cells rounded, somewhat inflated, pigmented or not, walls thin, region in 1 row, middle lamella not apparent, supra-alar
5 KB (298 words) - 07:53, 30 July 2020
rounded-apiculate or short to long-acuminate; costa single or occasionally 2-fid distally, weak, ending 1/2–9/10 leaf length; alar cells differentiated, rectangular or
9 KB (511 words) - 07:46, 30 July 2020
ovatelanceolate], weakly plicate; base not auriculate or decurrent; margins plane; costa double and short, 2-fid, or single to mid leaf or longer; alar
4 KB (431 words) - 07:55, 30 July 2020
5–0.8 mm, minutely 2-fid, terminal segments 3 or 6. Achenes 2.5–3 × 1–1.2 mm, smooth; columella absent. Seeds 2–2.5 × 1 mm, surface not visible because seed-coat
8 KB (439 words) - 18:19, 29 July 2020
often present; pistil 3-carpellate; styles 3, connate basally, [1–] 2–3 times 2-fid. Fruits capsules. Seeds ovoid; caruncle present. x = 9. s United States
9 KB (435 words) - 18:29, 29 July 2020
sometimes 2-fid, not appearing multipapillose. Branch leaves apical cell truncate, multipapillose. Primary branch leaves to 0.5 mm; costa 1/2–2/3 leaf length
7 KB (558 words) - 07:46, 30 July 2020
distinct; petals 0; nectary absent [present]; pistil 2–3-carpellate; styles 2–3, distinct, 2-fid, branches flattened, adaxial surface stigmatic. Fruits
8 KB (363 words) - 18:14, 29 July 2020
nectary annular or lobed [absent]; styles 1 mm or less; stigmas dilated [2-fid, reniform, or subpeltate]. x = 10. Fla., Mexico, West Indies, Central America
5 KB (251 words) - 18:28, 29 July 2020
Flowers bisexual; perianth scales 1–2; stamens 1–2; styles linear, 2–3-fid, base deciduous or persistent, thickened or not. Achenes trigonous or terete. North
8 KB (604 words) - 01:39, 30 July 2020
green to brownish. Stems 2–10 cm, erect to ascending, 2-fid; triangular in cross-section, hyalodermis present, epidermis not prorulose; radiculose proximally
7 KB (406 words) - 07:34, 30 July 2020
retrorsely barbed bristles, slightly longer than achene; stamens 3; styles 2-fid, base persistent, linear. Achenes biconvex. x = 16. North America Species
4 KB (263 words) - 01:40, 30 July 2020
6–3 mm; margins revolute, serrulate throughout, teeth paired, appearing 2-fid due to their apposing position from contiguous cells, sometimes margins plane
9 KB (759 words) - 07:34, 30 July 2020
attached at sinuses, 2-locular; ovule 1; style 1, short or elongate, shorter than staminal tube; stigmas sessile, minutely 2-fid to capitate or penicillate
12 KB (736 words) - 09:42, 30 July 2020
ovary; style 1 per carpel, distinct or connate; stigmas 2–4, truncate, notched-capitate, or 2-lobed or 3-lobed. Fruits capsular, baccate, or drupaceous
14 KB (933 words) - 11:54, 30 July 2020
annulus of 1–2 rows of deciduous or persistent cells; operculum long-rostrate to conic, often arcuate; peristome single, 16 teeth, split ca. 1/2 their length
14 KB (724 words) - 06:56, 30 July 2020
lanuginose to sericeous or nearly glabrous; apices usually entire, sometimes 2–3-fid, sometimes aristate to spinose (uncinate in Ancistrocarphus filagineus)
25 KB (1,822 words) - 20:30, 29 July 2020
pistillate flowers with 3–4 petals; ovary 6–9-carpellate, locules 6–9; styles 2-fid nearly to base; ovules 200. Fruits 4–12 mm diam. Phenology: Flowering summer–fall
5 KB (487 words) - 00:57, 30 July 2020
styles 2-fid or 2-fid and 3-fid. Achenes brown when ripe, thickly planoconvex or unequally biconvex or compressed obtusely trigonous, obovoid, 1.8–2.8 × 1
9 KB (916 words) - 02:03, 30 July 2020
quadrate to occasionally shortrectangular, 9–12 µm wide, 1: 1 (–2), papillae stout, 2-fid, crowded, scattered or centered over lumens, cell-walls evenly
10 KB (731 words) - 07:03, 30 July 2020
unisexual; perianth absent; stamens 1–3; anthers 2–4 mm, apex usually mucronate or awned; styles linear, 2–3-fid, base deciduous or persistent, hypogynium rudimentary
13 KB (648 words) - 01:45, 30 July 2020
weakly persistent, medium brown, to 1/2 achene length; anthers yellow, very rarely orange, 2–4 mm; styles 2–3-fid. Achenes medium to dark-brown, rarely
11 KB (1,024 words) - 01:52, 30 July 2020
stamens 2 (–3); anthers 0.3–0.5 mm; styles 2-fid or some 3-fid. Achenes 0.75–1 × 0.6–0.8 mm. Tubercles deltoid, 0.2–0.3 × 0.35–0.45 (–0.55) mm, 1/2–3/4as
6 KB (689 words) - 01:29, 30 July 2020
(0.5–) 0.7–1.1 mm, 1-veined; nectary 3 glands (2-fid distally, thus resembling 6 glands). Capsules 2.3–2.7 mm diam., smooth. Seeds uniformly brown, 1.1–1
8 KB (446 words) - 18:24, 29 July 2020
each subtending flower or 1–2 proximal scales empty. Flowers bisexual; perianth absent; stamens 1–3; styles slender, (2–) 3-fid, glabrous, base enlarged,
10 KB (485 words) - 01:32, 30 July 2020
typically 7, white to stramineous, spinules dense to few; styles 2-fid, rarely 3-fid. Achenes stramineous to green or dark-brown, biconvex, rarely trigonous
7 KB (602 words) - 01:29, 30 July 2020
0.5–5 (–7) × (0.2–) 0.3–2 (–3) cm, surfaces: abaxial with long hairs absent or sparse to abundant, not restricted to veins, 0.5–2 (–2.5) mm, cottony-crisped
10 KB (1,044 words) - 13:54, 30 July 2020
to equaling achene; stamens 3; anthers brown, 1.5–2 mm; styles 2-fid, sometimes some 3-fid. Achenes not persistent, dark yellow or stramineous, obovoid to
9 KB (775 words) - 01:23, 30 July 2020
yellow-green. Stems 0.5–3 cm, erect, simple or 2-fid; pentagonal in cross-section, hyalodermis present, epidermis not prorulose; radiculose proximally, rhizoids
7 KB (417 words) - 07:34, 30 July 2020
stamens 2 (–3); anthers yellow, 0.2–0.3 mm; styles 2-fid or some 3-fid. Achenes 0.7–1 × 0.6–0.9 mm. Tubercles deltoid 0.1–0.2 × 0.25–0.45 mm, 1/3–1/2 as high
6 KB (707 words) - 01:29, 30 July 2020
spinulose; anthers 2–3 mm; styles 2–3-fid. Achenes brown, biconvex to compressed bluntly trigonous, obovoid to obpyriform, (2–) 2.5–3.5 × 1.3–2.3 mm; beak 0
12 KB (1,153 words) - 02:02, 30 July 2020
0.5–1 × 0.3–0.4 mm; 2d scale 2-fid, sometimes absent, 0.1–0.2 × 0.1 mm; 3d scale absent; stamen 1; anther 0.1–0.2 mm; stigmas 2. Achenes obovoid to broadly
6 KB (537 words) - 01:40, 30 July 2020
(5–) 7–9 (–15) µm wide, 1 (–2):1 (–2), papillae either massive, multifurcating and centered over lumens or simple to 2-fid, cell-walls thin to greatly
13 KB (907 words) - 07:03, 30 July 2020
obtuse or acute to acuminate, not hooded; petals 5 [absent in cleistogamous flowers], white, not clawed, blade apex 2-fid to V-shaped notch 1/10–1/5 of
10 KB (641 words) - 10:19, 30 July 2020
lateral pair not saccate basally; petals yellow [white], obovate to spatulate, claw slightly differentiated from blade, (apex emarginate, [2-fid or obtuse]);
8 KB (605 words) - 12:07, 30 July 2020
flower. Flowers bisexual; perianth absent; stamens 1–3; styles linear, 2–3-fid, base persistent, sometimes slightly enlarged. Achenes biconvex or trigonous
6 KB (368 words) - 01:32, 30 July 2020
529, 530, 534. Stems to 1.2 cm. Leaves firm when wet, long-ovate to ligulate, 0.5–1.8 (–2) mm, base often elliptic, widened not strongly sheathing, margins
6 KB (731 words) - 07:04, 30 July 2020
base, branching distally into 2–4 branches, lepidote. Leaves not clustered; stipules subulate, 0.2 mm; petiole 0.2–1 (–2) cm, glands absent at apex; blade
8 KB (467 words) - 18:14, 29 July 2020
yellow-green to yellowbrown, shiny or glossy. Stems to 2 cm, usually shorter, densely foliose, simple or 2-fid at base; central cylinder small; moderately radiculose
7 KB (585 words) - 07:35, 30 July 2020
1.5 times longer than sepals, apex 2-fid; stamens 10; styles 5. Capsules cylindric, curved, (9–) 10–12 (–13) mm, 2–3 times as long as sepals; teeth 10
9 KB (749 words) - 10:17, 30 July 2020
1-stratose or seldom 2-stratose; papillae solid or occasionally hollow, 2-fid, or 4–6 projections per lumen (occasionally flattened or compound), cell-walls evenly
14 KB (935 words) - 07:06, 30 July 2020
anthers oval; pollen in monads. Pistillate flowers: ovary 1-locular; styles 6, 2-fid less than ½ length. Fruits spheric, smooth to ridged, dehiscing irregularly
6 KB (357 words) - 01:01, 30 July 2020
adaxial 2; stamens 4, adnate to corolla, didynamous, filaments sparsely hairy, staminode 0; ovary 2-locular, placentation axile; stigma minutely 2-fid. Fruits
6 KB (306 words) - 19:08, 29 July 2020
perianth of 1–6 bristles, straight, not longer than achene, retrorsely spinulose; stamens 3; styles deciduous, linear, 2-fid. Achenes planoconvex or unequally
6 KB (369 words) - 01:40, 30 July 2020
0; nectary absent; pistil 3-carpellate; styles 3, distinct, 2-fid. Fruits capsules. Seeds 2 per locule, rounded-trigonous; seed-coat fleshy, smooth; caruncle
7 KB (394 words) - 18:28, 29 July 2020
proximal 1/2 to throughout. [Seta 0.2–0.7 cm. Capsule stegocarpous, theca ovoid to cylindric, often macrostomous, 0.6–1.5 mm, annulus of 2–3 rows of transversely
13 KB (835 words) - 07:06, 30 July 2020
rarely to 2 times as long as achene; stamens 3; anthers dark yellow to stramineous, 1.5–2.2 mm; styles 2-fid, very rarely some 3-fid. Achenes not persistent
16 KB (1,681 words) - 02:17, 30 July 2020
subtending flower. Flowers bisexual; perianth absent; stamens 3; styles 2-fid, linear, base persistent. Achenes planoconvex, margins and apex corky. Tropical
4 KB (282 words) - 01:32, 30 July 2020
than achene, retrorsely spinulose; stamens 3; styles persistent, linear, 2-fid, base slightly enlarged. Achenes biconvex. Tropical and subtropical regions
5 KB (291 words) - 01:31, 30 July 2020
strigose; styles 0.3–0.5 mm, 2-fid at apex to almost 1/2 length. Capsules broadly ovoid, 2–2.6 × 2.5–3 mm, strigose; columella 1.6–2.2 mm. Seeds white, ovoid
8 KB (650 words) - 18:21, 29 July 2020
to nearly 1/2 length. Capsules ovoid or subglobose, 1.8–2 × 2–2.3 mm, glabrous; columella 1.2–1.5 mm. Seeds white to gray-brown, ovoid, terete to bluntly
8 KB (630 words) - 18:25, 29 July 2020
serrate to serrulate distally; apex acuminate; costa single, sometimes 2-fid, 1/3–2/3 leaf length, terminal spine often present; alar cells quadrate to short-rectangular
6 KB (266 words) - 07:45, 30 July 2020
spreading in fruit, 5–20, 1–2 per mm of rachilla, entirely blackish brown to redbrown, or midrib regions paler, broadly ovate, 2.5–5 × 2–2.5 mm, apex rounded to
12 KB (1,208 words) - 01:22, 30 July 2020
hairs retrorsely curved. Flowers: petals apically 2-fid, corolla 2–3 mm diam. Pepos 4–5 mm, loosely enclosed by persistent bracts. Phenology: Flowering Aug–Oct(–Nov)
3 KB (421 words) - 11:24, 30 July 2020
shortrectangular, ca. 18–24 µm wide, 1–2: 1, often marginally elongate and multistratose; papillae hollow, simple to 2-fid, usually 6–8 or more per lumen, cell-walls
12 KB (806 words) - 07:13, 30 July 2020
mm, flowering branchlet 2.5–22 mm; floral bract brown, greenish, or bicolor, 1.2–2 mm, apex rounded, entire or, sometimes, 2-fid, abaxially hairy, hairs
13 KB (835 words) - 12:25, 30 July 2020
styles 2-fid. Achenes not persistent, dark yellow, stramineous, or dark-brown, obovoid to obpyriform, biconvex, angles obscure, 0.9–1.6 × 0.7–1.2 mm, apex
10 KB (787 words) - 01:21, 30 July 2020
maroon, circular to oblong, 0.2–0.4 × 0.2–0.5 mm; appendages white to light pink, oblong to reniform or flabellate, 0.2–1.1 × 0.5–1.7 mm, surfaces glabrous
10 KB (696 words) - 18:29, 29 July 2020
base; staminodes absent; ovary 1-locular; styles 2 (–3), clavate, 1.2–2.5 mm, glabrous proximally; stigmas 2 (–3), subterminal, papillate (30×). Capsules globose
13 KB (910 words) - 10:22, 30 July 2020
walls sometimes irregularly thickened, papillae low, indistinct, simple or 2-fid, several per cell. Specialized asexual reproduction reportedly by rhizoidal
11 KB (801 words) - 07:01, 30 July 2020
stamens 3; anthers dark yellow to stramineous, 0.8–1.5 mm; styles 3-fid or some 2-fid. Achenes falling with scales, dark-brown, obovoid to obpyriform, compressed
10 KB (812 words) - 01:25, 30 July 2020
rectangular, occasionally rhomboid, 2–5: 1; distal medial cells subquadrate to hexagonal, 7–13 µm, papillae 2-fid, 2–6 per lumen, occasionally fused into
18 KB (1,487 words) - 07:02, 30 July 2020
amplexicaulous; floral scales membranous. Flowers: anthers 0.6–1.2 mm; styles 3-fid, rarely some 2-fid. Achenes trigonous, rarely some biconvex. Tubercles often
5 KB (523 words) - 01:30, 30 July 2020
adaxial stereid band absent [present and small (usually of 1–2 cells)], guide cells 2–4 (–6), in 1–2 layers, hydroid strand present, often multiple, occasionally
14 KB (930 words) - 07:06, 30 July 2020
tubercle; stamens 3; anthers dark yellow to orangebrown, 1.3–2.7 mm; styles 2-fid. Achenes not persistent, yellow maturing to yellowbrown or dark-brown, ellipsoid
14 KB (1,404 words) - 02:19, 30 July 2020
mostly exceeding tubercle, to 2 times longer than achene; stamens 3; anthers stramineous, 0.9–1.5 mm; styles 2-fid. Achenes not persistent, yellow maturing
9 KB (739 words) - 02:18, 30 July 2020
10–14 × 3–4 mm, 2–2.3 times as long as sepals; teeth 10, erect, margins convolute. Seeds brown, 0.8–1.2 mm diam., tuberculate; testa not inflated, tightly
10 KB (797 words) - 10:17, 30 July 2020
filaments basally not obviously connate; pistillate flowers solitary; pedicels to 9 cm; styles 2-fid for less than ½ length. Seeds 1–1.3 mm. 2n = 28 (Netherlands)
5 KB (498 words) - 00:55, 30 July 2020
similar), 2–4 (–5) mm, ± equal, apex acute to acuminate (herbaceous portion similar), not hooded, glabrous or with ± sessile glands; petals 2-fid for 3/4+
6 KB (636 words) - 10:26, 30 July 2020
ca. 2 times as long as sepals, apex 2-fid; stamens 10; anthers 0.8–1.1 mm; styles 5. Capsules cylindric, curved, 7.5–11.5 × 2.5–4 mm, (1–) 1.5–2 times
9 KB (784 words) - 10:16, 30 July 2020
occasionally 2-fid, lumens oval to roundedquadrate, walls evenly thickened, moderately bulging on both sides or only abaxially, sometimes 2-stratose marginally
10 KB (944 words) - 07:04, 30 July 2020
flowers 10–20, pistillate flowers 2–5. Pedicels: staminate 2.5–4 mm, pistillate 0–0.5 mm. Staminate flowers: sepals 5, 0.8–1.2 mm, abaxial surface stellate-tomentose;
7 KB (452 words) - 18:26, 29 July 2020
long as sepals, apex deeply 2-fid; stamens 10, occasionally 5; styles 5. Capsules narrowly cylindric, curved, 9–17 mm, ca. 2 times sepals; teeth 10, erect
10 KB (753 words) - 10:17, 30 July 2020
triangulate pinnate-lobed. Flowers: calyx 6–8 mm, 2-fid, lobes 4–6 mm; corolla 18–25 mm, abaxial lip not spreading, often with purple spots at base, adaxial
5 KB (423 words) - 18:58, 29 July 2020
flowers: ovary glabrous; styles 0.6–1 mm, 2-fid 1/2 length. Capsules oblate, 2.8–3.1 × 3.6–4.5 mm, glabrous; columella 1.9–2.4 mm. Seeds brown to blackish, ovoid
10 KB (624 words) - 18:28, 29 July 2020
ovary canescent; styles 0.3–0.4 mm, 2-fid entire length. Capsules oblate, 1.7–2.3 × 1.8–2.7 mm, puberulent; columella 1.4–2 mm. Seeds tan to grayish, narrowly
7 KB (585 words) - 18:31, 29 July 2020
styles 0.9–1.4 mm, 2-fid. Capsules subovoid, 2.5–3 × 3.5–4 mm, 3-lobed; cocci rounded, smooth or puncticulate, glabrous; columella 1.9–2.3 mm. Seeds cream
8 KB (655 words) - 18:30, 29 July 2020
than medial leaf cells, 2–4: 1, walls of basal-cells thin; distal laminal cells subquadrate, 7–11 µm; 1: 1; papillae simple to 2-fid, low, small but crowded
15 KB (1,012 words) - 07:04, 30 July 2020
or obtuse-angled, 2.5–3.5 mm, abaxially glabrous or variously puberulent, midrib excurrent as mucro. Flowers: stamens 3; styles 2-fid, flat, fimbriate.
8 KB (502 words) - 01:32, 30 July 2020
Inflorescences 2 times branched, branches mostly stiffly ascending. Spikelets 3–40, 6–18 × 3–4 mm. Flowers: perianth bristles 6, equaling achene body; styles 2-fid
4 KB (706 words) - 01:59, 30 July 2020
glandular; petals 1–2 times as long as sepals, apex shallowly 2-fid; stamens 10; styles 5. Capsules cylindric, slightly curved, 12–16 mm, to 2 times as long
10 KB (898 words) - 10:16, 30 July 2020
ovoid, 1.2–2.1 mm, low-tuberculate, sometimes papillate on abaxial ridge. Generated Map Legacy Map Calif., Idaho, Nev., Oreg., Utah Varieties 2 (2 in the
9 KB (870 words) - 10:15, 30 July 2020
linearlanceolate, 1/2 length of calyx, 6 mm, lobes 2–6 × 1–2 mm, stellate-tomentose. Flowers: calyx 8–10 mm, lobes narrowly ovate-acuminate, 6 mm, 2 times as long
9 KB (645 words) - 11:24, 30 July 2020
with yellowish hairs; styles 0.6–0.9 mm, 2-fid 1/2 length, filiform. Capsules subglobose to broadly ovoid, 1.7–2 mm diam., pilose to sericeous with yellowish
8 KB (625 words) - 18:24, 29 July 2020
hexagonal to shortly rectangular, 13–20 µm wide, 1–2: 1, 1-stratose; papillae small, simple to 2-fid, 8–12 per lumen, scattered, cell-walls thin, weakly
10 KB (763 words) - 07:14, 30 July 2020
lobed (faces glabrous or hispid, hairs simple or minutely 2–3-fid). Heads borne singly or 2–5 in loose, corymbiform arrays. Peduncles slightly inflated
8 KB (506 words) - 20:17, 29 July 2020
elongate, in 2 (–4) rows; transverse-section ovate to semicircular, adaxial epidermis absent, adaxial stereid band present or absent, guide cells 2–4 in 1 layer
9 KB (773 words) - 07:08, 30 July 2020
retrorsely spinulose; stamens 3; anthers orangebrown, 0.8–1.7 mm; styles 3-fid or some 2-fid. Achenes persistent after scales fall, usually lemon yellow or dark
12 KB (1,095 words) - 01:27, 30 July 2020
same day, not leafy-bracted, not 1-sided, (1.5–) 10–30 cm, elongating in flower or fruit; bracts linear to linearlanceolate, undivided to 2-fid, proximal
15 KB (828 words) - 11:35, 30 July 2020
Capsule brown, cylindric, 1.2–1.5 mm, sulcate when dry; peristome teeth lanceolate, 650–850 µm, brown, densely low-papillose, 2-fid to the base. Spores 9–11
10 KB (805 words) - 06:52, 30 July 2020
8–12 µm wide, 1–2 (–3):1, cell-walls thin to typically incrassate, flat to slightly convex in section, papillae simple and sharp to 2-fid, 1–3 or more per
14 KB (1,002 words) - 07:07, 30 July 2020
cells subquadrate, mostly 11–15 µm wide, 1: 1, 1-stratose; papillae simple, 2-fid, or multifid, often hollow (cup or C-shaped), occasionally. columnar, cell-walls
11 KB (889 words) - 07:07, 30 July 2020
margin crenulate. Staminate flowers 2–5. Pistillate flowers: ovary short-sericeous; styles 0.5–0.8 mm, 2-fid 1/2 length. Capsules ovoid, well exserted from
9 KB (761 words) - 18:23, 29 July 2020
Capsule brown, cylindric, (2–) 2.3–3 (–3.2) mm, smooth; peristome teeth 500–650 µm, dark yellow to orangebrown, regularly 2-fid to the base, densely papillose
8 KB (1,011 words) - 06:52, 30 July 2020
acute apex, acumen not differentiated; costa usually double, short, ending before mid leaf, often single and slender or stout to 1/2–3/4 leaf length, occasionally
17 KB (800 words) - 07:42, 30 July 2020
spinulose; anthers 2 mm; styles 2 (–3) -fid. Achenes dark graybrown, planoconvex or rarely weakly trigonous, obovoid, (1.5–) 2–3 1.2–1.7 mm; beak 0.2–0.4 mm. Generated
9 KB (864 words) - 01:58, 30 July 2020
leaves, 1–64 (–90) [–100] -flowered, racemes, corymbs, umbellate fascicles, 2-flowered fascicles, or solitary; bracts sometimes present; bracteoles present
43 KB (1,828 words) - 14:17, 30 July 2020
adorned with very low papillae that are generally 2-fid so that the cells commonly appear in surface view to be 2 (or 3)-papillose. None. None. window.proper
6 KB (544 words) - 07:46, 30 July 2020
Flora of North America Association Stems with branches to 1 cm, simple or 2-fid. Branch leaves 0.7–1.8 mm; basal laminal cells tuberculate or smooth, walls
4 KB (512 words) - 07:45, 30 July 2020
shorter than achene, 0–0.55 mm; spinules not evident at 45X; stamens (1–) 3; anthers 0.35–0.45 mm; styles 2-fid (or 3-fid). Achenes whitish to pale-brown, obovoid
9 KB (630 words) - 01:28, 30 July 2020
styles 3-fid (or some 2-fid in same spikelet). Achenes dark to blackish brown, thickly planoconvex to obtusely trigonous, broadly obovoid, 1.7–2.2 (–2.5) ×
7 KB (701 words) - 02:11, 30 July 2020
short-rectangular, walls thin, not nodose; distal cells 8–12 µm, 1-stratose, rarely 2-stratose in streaks, papillae 2 or 3 per cell, 2-fid and large, or sometimes
7 KB (603 words) - 07:47, 30 July 2020
monads. Pistillate flowers: ovary 1-locular, falsely 6–9-locular; styles 3–9, 2-fid nearly to base. Fruits ellipsoid to spheric, smooth to ridged, dehiscing
7 KB (421 words) - 00:53, 30 July 2020
imbricate, orangebrown to stramineous, 5–6 × 2.5 mm, membranous, transparent, apex 2-fid 0.5–1 mm deep, awns slender, 1–2 × 0.25 mm at base. Flowers: perianth
7 KB (698 words) - 01:56, 30 July 2020
weakly toothed basally, coarsely toothed distally; costa to 2/3 leaf length, occasionally weakly 2-fid, sometimes ending in abaxial spine; alar cells truncate
6 KB (452 words) - 07:56, 30 July 2020
entire; apex acuminate or sometimes acute to rounded; costa usually double, 1/4–2/3 leaf length, sometimes single or nearly ecostate; alar cells sometimes differentiated;
9 KB (433 words) - 07:44, 30 July 2020
equaling to less than 1/2 achene body, rarely rudimentary; styles from 2-fid with few 3-fid at spikelet apex to mostly (or all) 3-fid. Achenes planoconvex
5 KB (744 words) - 02:00, 30 July 2020
ovate-cordate; costa single, usually branched or distally 2-fid, 53–119 µm wide near base, 1/2–9/10 leaf length; alar region sharply delimited, triangular
5 KB (553 words) - 07:46, 30 July 2020
glabrous; styles 2–4.5 mm, 3-fid, each branch then 2-fid, terminal segments 18. Capsules 5–8 × 5–7 mm, sparsely hairy. Seeds 4.5–5.5 × 2.7–3.5 mm, 2.5–3 mm thick
8 KB (578 words) - 18:22, 29 July 2020
membranous, apex 2-fid, 1 mm deep, awn very stout, 2–3 × 0.5 mm at base. Flowers: perianth bristles not persistent on shed achene or 1–2 weakly attached
8 KB (762 words) - 01:53, 30 July 2020
stout, equaling achene; stamens 3; anthers brown, 0.4–0.9 mm; styles 3-fid or a few 2-fid in the same spikelet. Achenes falling with scales, green or medium
9 KB (720 words) - 01:24, 30 July 2020
solitary or in clusters of 2–7 on 3–11 rays, rays not exceeding 8 cm; involucral-bracts that surpass inflorescences 2–4, widest bract 2–8 mm wide. Spikelets
8 KB (786 words) - 01:55, 30 July 2020
many-flowered, not 1-sided, 2–10 cm, elongating at maturity; bracts green or purplish, ovate to wide-elliptic, usually 2-fid, sometimes undivided, 2–6 (–12) ×
10 KB (610 words) - 11:33, 30 July 2020
5 mm; styles 2-fid. Achenes dark graybrown when ripe, unequally biconvex or planoconvex, ovoid to obovoid, 1.8–2.2 × 1.3 mm; beak 0.2 mm. 2n = 68. Phenology:
8 KB (737 words) - 02:01, 30 July 2020
acute to long-acuminate, occasionally 2-fid or 3-fid or ± truncate; petiole 0.4–6 cm; blade ovate, 1.2–2.8 × 0.8–2.7 cm, base cordate to ± truncate, margins
5 KB (621 words) - 11:17, 30 July 2020
spreading], oblong, lateral pair not saccate basally; petals usually white, rarely yellow, obcordate, apex deeply 2-fid; stamens tetradynamous; filaments:
8 KB (706 words) - 12:07, 30 July 2020
scale-like others. Flowers: anthers 0.3–0.5 mm; styles 3-fid or 3-fid and 2-fid. Achenes falling separately from floral scales, orangebrown, each face prominently
7 KB (563 words) - 01:32, 30 July 2020
mm; peristome well developed, irregularly 2-fid or perforate, densely spiculose, 120–180 µm. Calyptra 1.5–2 mm. Spores yellow, weakly papillose. Generated
8 KB (904 words) - 07:08, 30 July 2020
yellowish woolly-tomentose; petals 0; ovary 3-locular; styles 3, 3–4 mm, 2 times 2-fid, terminal segments 12. Capsules 6–8 × 8–9 mm, smooth; columella tipped
9 KB (550 words) - 18:27, 29 July 2020
abaxial surface stellate-hairy; petals 0; ovary 3-locular; styles 3, 2–3 mm, 2–3 times 2-fid, terminal segments 12–18 (–24). Capsules 7–9 × 5–6 mm, smooth; columella
9 KB (585 words) - 18:18, 29 July 2020
Capsules ovoid-globose, 1.8–2.2 × 3–3.2 mm, slightly 3-lobed; cocci rounded, smooth, glabrous; columella 1.5–2 mm. Seeds white to gray, ellipsoid, 1.4–1.7 × 1–1
9 KB (615 words) - 18:16, 29 July 2020
length. Capsules globose, 2.3–3 × 3.5–4.2 mm, glabrous; columella 2–2.5 mm. Seeds white or light gray, ovoid, 2.5–2.8 × 2.2 mm, with shallow and coarse depressions;
9 KB (690 words) - 18:14, 29 July 2020
0–0.2 mm, entire. Staminate flowers 10–20. Pistillate flowers: ovary glabrous; styles 0.4–0.8 mm, 2-fid at apex. Capsules globose, 2.3–3.4 × 3.5–4.2 mm
9 KB (658 words) - 18:30, 29 July 2020
spinulose; anthers 2–3 mm; styles 2-fid. Achenes brown, unequally biconvex, obovoid to obpyriform, 1.9–2.6 × 1.3–1.7 mm; beak 0.1–0.3 mm. 2n = 78. Phenology:
8 KB (754 words) - 02:02, 30 July 2020
falcate, or squarrose, plicate or not; costa single, usually long, or double and usually short; alar cells differentiated or not, sometimes inflated; medial
21 KB (586 words) - 07:42, 30 July 2020
trigonous with rounded abaxial faces, ellipsoid, prominently beaked, 2.2–3.2 mm, rugose. 2n = 10. Phenology: Fruiting summer–fall, spring (Texas). Habitat:
9 KB (783 words) - 02:14, 30 July 2020
distal laminal cells 7–10 µm wide, 1: 1, nearly smooth or papillae simple or 2-fid, 2–3 per lumen, lumens irregular or oval to roundedquadrate, walls thin or
9 KB (1,016 words) - 07:05, 30 July 2020
1-sided, 6–11 (–30) cm; bracts leaflike to linear, usually 2-fid, (2–) 3–5 (–15) mm. Pedicels 2–5 (–10) mm; involucellar bractlets absent. Flowers bisexual
11 KB (695 words) - 11:33, 30 July 2020
strigillose; styles 0.4–0.6 mm, 2-fid 1/2 length. Capsules oblate, 2.3–3 × 3.1–4.2 mm, glabrous, sericeous, or strigillose; columella 1.6–2.1 mm. Seeds black to light-brown
9 KB (652 words) - 18:29, 29 July 2020
Pistillate flowers: ovary glabrous; styles 0.7–1 mm, 2-fid. Capsules depressed-globose, 2.5–4 × 3.2–4.2 mm, clearly 3-lobed; cocci rounded, smooth, glabrous;
9 KB (615 words) - 18:29, 29 July 2020
blade narrowly lanceolate to linear, 2–20 (–30) cm × 0.5 mm, apex entire or 2-fid. Flowers to 1 cm wide; pedicels 2–12 mm, elongating in fruit to 20 mm;
6 KB (513 words) - 00:56, 30 July 2020
outer 5–7 mm, 2 inner 1–2 mm, margins entire, apex incurved, abaxial surface stellate; petals 0; ovary 3-locular; styles 3, 1–2 mm, 2-fid to base, terminal
8 KB (489 words) - 18:30, 29 July 2020
ovary pilose; styles 1.2 mm, 2-fid nearly entire length. Capsules broadly ovoid, 2.2–3 × 1.9–2.7 mm, 3-lobed, pilose; columella 2–2.4 mm. Seeds gray-brown
9 KB (598 words) - 18:24, 29 July 2020
0.8–2.2 mm, dentate or erose. Staminate flowers 20–25. Pistillate flowers: ovary strigose; styles 1–1.3 mm, 2-fid at apex. Capsules subglobose, 2–3 × 4
8 KB (577 words) - 18:23, 29 July 2020
divergent, 0.5–1.2 mm. Staminate flowers 6–10. Pistillate flowers: ovary pilose only at base, styles 0.9–1.1 mm, 2-fid. Capsules subovoid, 2–3 × 1.8–3 mm,
8 KB (579 words) - 18:32, 29 July 2020
styles 0.4–0.5 mm, 2-fid. Capsules depressed-globose, 2.1–2.5 × 2.5–3 mm, 3-lobed; cocci flattened, smooth, glabrous; columella 1.2–1.7 mm. Seeds white
8 KB (599 words) - 18:33, 29 July 2020
styles 2-fid. Spikelet achenes blackish brown, planoconvex or usually the adaxial surface longitudinally concave, ovoid to obovoid, 1.3–1.7 × 1.2–1.3 mm
8 KB (727 words) - 02:13, 30 July 2020
Pistillate flowers: ovary glabrous; styles 0.7–1 mm, 2-fid from 1/2 to nearly entire length. Capsules ovoid-oblate, 2.5–3 × 3–3.5 mm, glabrous; columella 1.6–1.9
9 KB (664 words) - 18:33, 29 July 2020
(–2) cm, usually less than 1/2 blade length, glands absent at apex; blade narrowly elliptic-ovate to lanceolate, 1–6.5 × 0.6–2.2 cm, usually less than 1/2
8 KB (436 words) - 18:32, 29 July 2020
equal, 2 mm, margins entire, apex incurved, abaxial surface stellate-lepidote; petals 0; ovary 3-locular; styles 3, 1.5–2.5 mm, 2–3 times 2-fid, terminal
7 KB (468 words) - 18:34, 29 July 2020
staminate 1–2 mm, pistillate 2–3 mm. Staminate flowers: sepals 5 (–6), 2–2.5 mm, abaxial surface stellate-hairy; petals 5–6, spatulate, obtuse, 1.5–2.5 mm, abaxial
8 KB (489 words) - 18:35, 29 July 2020
stellate-hairy; petals papillae, 0.5 mm; ovary 3-locular; styles 3, 2–3 mm, 2-fid, terminal segments 6. Capsules 7–8 × 5–6 mm, smooth; columella apex with
7 KB (449 words) - 18:29, 29 July 2020
irregularly 2–3 times 2-fid, terminal segments 24, forming matted cluster. Capsules 8–9 × 9–10 mm, verrucose; columella 3-winged. Seeds 6–7 mm diam., shiny.
7 KB (451 words) - 18:32, 29 July 2020
1.5–2 mm, 2-fid to base, terminal segments 6. Capsules 4–5 × 5.5–6 mm, smooth; columella apex with 3 rounded, inflated lobes. Seeds 3.6–4.7 × 2.8–3.4
8 KB (442 words) - 18:25, 29 July 2020
abaxial surface stellate-hairy; petals 0; ovary 3-locular; styles 3, 2–3 mm, 2 times 2-fid, terminal segments 12. Capsules 4–5 mm diam., smooth; columella slightly
7 KB (429 words) - 18:21, 29 July 2020
3-locular; styles 3, 3–4 mm, 2 times 2-fid, terminal segments 12. Capsules 4.5–5.5 × 4 mm, smooth; columella 3-angled. Seeds 3 × 2 mm, dull. Phenology: Flowering
8 KB (458 words) - 18:18, 29 July 2020
perennial, acaulescent, not stoloniferous, 3–10 cm; rhizome thick, fleshy. Leaves basal, ca. 5, ascending to erect; stipules ± oblong, 2-fid, proximal margins
6 KB (507 words) - 11:17, 30 July 2020