well developed; lemmas lanceolate to ovate, 1-7 (9) -veined, unawned or awned, veins usually converging distally, sometimes parallel, awns from basal to
45 KB (1,179 words) - 03:07, 30 July 2020
below the glumes. Glumes usually with an odd number of veins, sometimes awned. Florets bisexual, staminate, or pistillate, usually composed of a lemma
35 KB (1,876 words) - 02:36, 30 July 2020
sometimes absent, rarely both glumes absent; lemmas without uncinate hairs, awned or not, awns single, basal to apical; paleas usually well-developed, sometimes
17 KB (872 words) - 03:12, 30 July 2020
spikelet. > 19 19 Spikelets in pairs; glumes awned, the lower glumes (1)2(3)-awned, the upper glumes 1-awned; panicle branches often fused to the rachises
34 KB (1,217 words) - 04:33, 30 July 2020
bisexual; lemmas hyaline to coriaceous, lacking uncinate hairs, often terminally awned; awns single; paleas of bisexual florets well-developed, reduced, or absent;
17 KB (1,292 words) - 03:56, 30 July 2020
entire, erose, or toothed, truncate to acuminate, sometimes mucronate or awned; lower glumes sometimes rudimentary or absent, occasionally bifid; upper
42 KB (1,621 words) - 04:38, 30 July 2020
both glumes occasionally missing; lemmas lacking uncinate hairs, sometimes awned, awns single or, if multiple, the bases not fused into a single column; anthers
17 KB (1,499 words) - 04:33, 30 July 2020
staminate scales awned. Carex sect. Glaucescentes 22 Pistillate scales obtuse to acuminate or with awn less than 1 mm; staminate scales not awned. > 23 23 Achenes
80 KB (3,349 words) - 15:29, 15 December 2020
1/2+ their lengths into cup or tube, (1–) 5–40 (–62) mm, apex not hooded or awned; petals absent or 5, often showy, white to pink or red, usually clawed, auricles
11 KB (721 words) - 10:22, 30 July 2020
Leaf-blade lobed or unlobed, thin or leathery, margins entire, toothed, or awned-toothed, secondary-veins either unbranched, ± parallel, extending to margin
13 KB (1,271 words) - 08:47, 30 July 2020
5-15-veined, veins not converging distally, often prominent, unawned or awned, awns not branched, apices entire to bilobed or bifid, awns straight, subterminal
12 KB (1,001 words) - 03:20, 30 July 2020
sepals (4–) 5, distinct or seldom connate basally, sometimes hooded, not awned; petals absent or (1–) 4–5, usually white, sometimes translucent, yellowish
11 KB (765 words) - 10:56, 30 July 2020
pubescent abaxially; California > 7 7 Involucres not awned basally; California > 8 7 Involucres awned basally; sw North America > 9 8 Perianths pubescent
21 KB (927 words) - 10:29, 30 July 2020
somewhat coriaceous, usually entire, sometimes minutely bidentate, usually awned, sometimes unawned; ovary apices glabrous or sparsely to densely pubescent
3 KB (884 words) - 03:08, 30 July 2020
broadly campanulate or hemispheric; teeth 5–10, sometimes lobelike, not awned. Flowers bisexual or, infrequently, unisexual, (2–) 6–100 per involucre at
22 KB (1,627 words) - 10:29, 30 July 2020
distally, apices usually minutely bilobed to bifid, rarely entire, usually awned, sometimes unawned, awns unbranched, terminal or subterminal, usually straight
9 KB (822 words) - 02:52, 30 July 2020
distinct or sometimes connate proximally, hooded (Drymaria, Polycarpon) or not, awned (Polycarpon) or not; petals absent or (3–) 5, blade clawed (Drymaria) or
9 KB (538 words) - 10:03, 30 July 2020
apex; apex rounded-obtuse, acute, occasionally acuminate, apiculate, or awned; costa strong, ending near apex; alar cells rarely differentiated; basal
14 KB (382 words) - 07:42, 30 July 2020
pitted, tuberculate, or alveolate; spikelets unawned or awned. > 11 11 Sessile spikelets awned Ischaemum 11 Sessile spikelets unawned. > 12 12 Plants perennial;
31 KB (2,561 words) - 04:21, 30 July 2020
margins overlapping at maturity and concealing the paleas, apices evidently 3-awned; awn bases often forming a column, lateral awns occasionally reduced or absent;
11 KB (771 words) - 04:51, 30 July 2020
so, apices acute, acuminate, or tapering to an awnlike tip, if distinctly awned, awns to 4 mm; lemmas glabrous or with hairs, sometimes scabrous distally
20 KB (1,611 words) - 03:05, 30 July 2020
lemmas chartaceous, apices usually entire, rarely minutely bidentate, usually awned, sometimes unawned; ovary apices usually pubescent, sometimes sparsely pubescent
4 KB (1,003 words) - 03:09, 30 July 2020
sepals (3–) 5, distinct or rarely connate proximally, apex often hooded or awned (awn often subapical); petals absent; stamens absent or 1–5, in 1 whorl arising
9 KB (597 words) - 10:32, 30 July 2020
converging distally, inconspicuous, apices entire, lobed, or toothed, unawned or awned, awns terminal, unbranched, lemma-awn junction not evident; paleas usually
19 KB (1,548 words) - 02:55, 30 July 2020
staminate; florets laterally compressed or terete, cylindrical to obovoid, awned or unawned, sterile and staminate florets progressively reduced distally
21 KB (1,159 words) - 04:42, 30 July 2020
pistillate scales with apex obtuse to acuminate or, at least the proximal, long-awned. Perigynia erect or ascending, rarely spreading, veined or veinless on faces
16 KB (761 words) - 02:00, 30 July 2020
bisexual in cultivated forms; florets pedicellate, usually reduced; lemmas awned or unawned. Central spikelets bisexual; florets sessile; rachillas prolonged
14 KB (1,269 words) - 02:55, 30 July 2020
laminal and marginal chlorophyllose structures absent, muticous to long-awned but awns only rarely longer than lamina; basal-cells oblate to elongate,
25 KB (759 words) - 06:48, 30 July 2020
well-developed or rudimentary spikelet. > 11 11 Lower glumes or lower lemmas awned, sometimes shortly so (the awn reduced to a point in Echinochloa colona)
21 KB (1,188 words) - 03:56, 30 July 2020
upper glumes unawned or shortly awned; lower lemmas similar to the upper glumes in length and texture, unawned or awned, awns to 60 mm; lower paleas vestigial
20 KB (1,801 words) - 03:59, 30 July 2020
Glumes absent or 2; lemmas without uncinate hairs, sometimes terminally awned, awns single; paleas well-developed, lacking in sterile florets; lodicules
10 KB (670 words) - 02:52, 30 July 2020
gynecandrous. Proximal pistillate scales with apex obtuse to acuminate or awned. Perigynia erect to spreading, veined or veinless on both faces, sometimes
57 KB (937 words) - 01:54, 30 July 2020
scales greenish hyaline with 1-veined center, apex obtuse to acuminate or awned. Perigynia ascending or spreading, veined or not on both faces, stipitate
15 KB (529 words) - 01:49, 30 July 2020
lanceolate to ovate, glabrous or variously pubescent, 3-9-veined, unawned or awned; lower lemmas similar to the upper glumes in length, shape, venation, and
12 KB (923 words) - 04:12, 30 July 2020
dark-brown, margins entire, apex retuse or obtuse to acuminate, awnless or awned, awn scabrous or smooth; distal scale with awn at least 1/2 as long as body
14 KB (621 words) - 02:15, 30 July 2020
abruptly awned or mucronate, lemmas without awns or keels, and well-developed paleas; Alopecurus has glumes that are obtuse to acute and gradually awned or unawned
13 KB (1,084 words) - 02:42, 30 July 2020
indurate, 3-5-veined, veins inconspicuous, apices entire, bilobed, or bifid, awned, lemma-awn junction usually conspicuous, awns 0.3-30 cm, not branched, usually
18 KB (1,356 words) - 02:45, 30 July 2020
awn; lemmas linear-lanceolate, obscurely 5 (7) -veined, apices acute, often awned, sometimes bidentate, teeth to 0.2 mm, sometimes with bristles, bristles
45 KB (3,070 words) - 03:00, 30 July 2020
1-4 florets. Glumes subulate to narrowly lanceolate, usually awned; lemmas usually awned; anthers sterile. Caryopses rarely formed. Wash., Oreg., Kans
5 KB (879 words) - 02:59, 30 July 2020
exceeded by the distal floret, 1-veined, acute or acuminate, sometimes shortly awned; lower glumes usually shorter than the lowest floret; lemmas of lowest florets
16 KB (1,065 words) - 04:46, 30 July 2020
Proximal pistillate scales brown or black, not ciliate, apex obtuse to shortly awned. Perigynia erect or ascending, veined or veinless on faces, with 2 distinct
15 KB (557 words) - 02:02, 30 July 2020
apices entire, emarginate, or toothed, usually terminally or subterminally awned, sometimes with 3 distinct awns or unawned; paleas usually shorter than the
16 KB (1,697 words) - 02:52, 30 July 2020
maturity, with 3 florets, lowest 2 florets staminate or reduced to dorsally awned lemmas subequal to or exceeding distal floret, distal floret bisexual, unawned;
14 KB (1,372 words) - 02:40, 30 July 2020
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
corollas deciduous > 34 34 Anthers not awned; fruit dehiscence septicidal or septifragal > 35 34 Anthers awned or not; fruit dehiscence loculicidal > 40
33 KB (1,383 words) - 13:10, 30 July 2020
pistillate scales 1–3-veined, margins entire, apex acute to acuminate, often awned, usually glabrous, sometimes rough-ciliate apically or pubescent; distal
13 KB (709 words) - 02:14, 30 July 2020
chartaceous to coriaceous, 2 lowest lemmas usually awned, awns 3-23 cm, scabrous, distal lemmas unawned or awned, awns to 2 cm; paleas hyaline-membranous, splitting
16 KB (1,599 words) - 02:57, 30 July 2020
lemmas hyaline, bilobed or bifid to 7/8 of their length (rarely entire), awned from the sinuses; anthers 3. Pedicels free of the rame axes, usually pubescent
13 KB (1,172 words) - 04:27, 30 July 2020
acute to acuminate or short-awned; petals yellow to orange, sometimes with reddish base. > 31 31 Sepal apices short-awned; s Florida. Linum carteri 31
12 KB (469 words) - 18:17, 29 July 2020
terminal spike staminate. Proximal pistillate scales with apex obtuse to awned. Perigynia ascending, distinctly 8-veined or more, sessile, broadly to narrowly
9 KB (460 words) - 02:08, 30 July 2020
spike staminate. Proximal pistillate scales with apex obtuse, acute, or awned. Perigynia ascending, yellowbrown, to dark-brown when mature, not black-mottled
12 KB (663 words) - 02:07, 30 July 2020
apices truncate, toothed, or awned, sometimes indurate at maturity; lemmas rounded on the back, apices toothed, frequently awned; paleas chartaceous, 2-keeled
10 KB (986 words) - 02:57, 30 July 2020
or bilobed, usually awned from the sinuses or apices, awns flexuous, glabrous, sometimes unawned; lemmas 1-3 (5) -veined, often awned, awns usually terminal
10 KB (870 words) - 03:30, 30 July 2020
campanulate, or cylindric; stamens (8–) 10, included or exserted; anthers not awned, dehiscent by terminal slits; ovary 5-locular; style included or exserted;
7 KB (391 words) - 13:17, 30 July 2020
pistillate scales with apex obtuse to acuminate, sometimes awned; distal scales acute to short-awned. Perigynia ascending, 12–26-veined, stipitate, inflated
9 KB (468 words) - 02:15, 30 July 2020
laterally compressed; lower florets sterile; upper florets bisexual, unawned or awned. Pedicels slender, not fused to the rame axes, without a translucent groove
9 KB (896 words) - 04:24, 30 July 2020
entire; upper florets bisexual; upper lemmas entire or bidentate, muticous or awned; lodicules 2, truncate; anthers 2 or 3. Pedicels neither appressed nor fused
12 KB (931 words) - 04:21, 30 July 2020
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
specialized laminal and marginal chlorophyllose structures absent, usually long-awned; basal-cells usually rectangular with straight walls; mid leaf and distal
8 KB (626 words) - 06:51, 30 July 2020
or staminate. Proximal pistillate scales with apex obtuse to acuminate or awned, glabrous, sometimes margins ciliate. Perigynia spreading, abaxial face veined
8 KB (447 words) - 02:13, 30 July 2020
attenuate, sometimes minutely bidentate, usually terminally or subterminally awned or mucronate; paleas from shorter than to slightly longer than the lemmas
52 KB (3,291 words) - 03:08, 30 July 2020
3 (5) -veined, apices entire or minutely bilobed, unawned, mucronate, or awned; paleas usually subequal to the lemmas, membranous or hyaline; anthers 1-3
14 KB (1,093 words) - 04:44, 30 July 2020
1.5-3.8 mm, laterally compressed, with 2 bisexual florets, both usually awned, the lower floret sometimes unawned, occasionally both unawned; rachillas
8 KB (812 words) - 03:27, 30 July 2020
(pleurotrichous), or glabrous (atrichous); teeth triangular to shallowly triangular, awned or not; corolla pink to white; petals showy and exceeding calyx or reduced
6 KB (462 words) - 10:13, 30 July 2020
margins; lemmas chartaceous, sometimes somewhat coriaceous, apices entire, awned or unawned; ovary apices usually pubescent, sometimes sparsely pubescent
4 KB (869 words) - 03:08, 30 July 2020
hyaline margins and 3-veined center, apex obtuse, at least distally, to awned. Perigynia ascending or eventually spreading, veined abaxially, veined or
8 KB (517 words) - 01:48, 30 July 2020
florets. Glumes absent or 1-2+; lemmas without uncinate hairs, sometimes awned, awns single; paleas well developed; lodicules (0) 3 (6+), membranous, vascularized
11 KB (722 words) - 03:10, 30 July 2020
subpersistent, filiform; blade unlobed, oblong to ovate obovate, apically awned or not, glabrous or hairy; petals [4 or] 5, yellow, obovate to oblanceolate
8 KB (453 words) - 11:22, 30 July 2020
gynecandrous. Proximal pistillate scales with apex obtuse to acuminate or awned. Perigynia ascending, inflated, (3–) 5–7-veined on abaxial face, veinless
8 KB (476 words) - 02:04, 30 July 2020
maturity, glabrous or with hairs, (4) 5-15-veined, usually unawned, sometimes awned, awns to 12 mm, straight; paleas from 1/2 as long as to almost equaling the
16 KB (1,258 words) - 02:39, 30 July 2020
lanceolate, often awn-tipped; lemmas 6-25 mm, glabrous or hairy, usually awned, awns to 15 mm; anthers 1.5-5 mm. Colo., Wash., Alaska, Idaho, Alta., B.C
5 KB (920 words) - 03:04, 30 July 2020
androgynous. Proximal pistillate scales with apex obtuse to acuminate or short-awned. Perigynia ascending to spreading, veined abaxially, veined or veinless adaxially
9 KB (619 words) - 01:46, 30 July 2020
between the florets, these falling as a unit; florets 3-6, the lemmas awned but without awned teeth, the awns forming a pappuslike crown. > 2 2 Lower glumes 1-veined;
4 KB (557 words) - 04:49, 30 July 2020
with the lateral lobes rounded or mucronate to awned, central lobes awned; third lemmas 3-lobed, lobes awned; paleas from slightly shorter to slightly longer
8 KB (854 words) - 04:40, 30 July 2020
35-40 µm Encalypta flowersiana 8 Leaves apiculate to short-awned > 9 8 Leaves short- to long-awned > 12 9 Peristome well developed; leaf apex broad to obtuse
11 KB (510 words) - 06:46, 30 July 2020
2-keeled, sometimes awned; lower florets reduced to hyaline lemmas; upper florets pistillate or bisexual, lemmas hyaline, sometimes awned. Pedicels slender
9 KB (1,044 words) - 04:23, 30 July 2020
lemmas 5-8 mm, usually smooth or somewhat scabrous, sometimes pubescent, awned, awns 6-18 mm; anthers 0.8-1.3 mm, yellowish. Lateral spikelets sterile;
6 KB (841 words) - 02:56, 30 July 2020
setaceous throughout, strongly spreading at maturity; lemmas 4-8.5 mm, glabrous, awned, awns 11-90 mm, straight to ascending; paleas 5.5-8 mm; anthers 0.6-1.2 mm
7 KB (967 words) - 02:56, 30 July 2020
spikelets 1; involucral-bracts 1, suberect, scalelike, apex mucronate or awned. Spikelets: scales 3–9, spirally arranged, each subtending flower. Flowers
7 KB (478 words) - 01:42, 30 July 2020
Sexual condition autoicous; perichaetia lateral, inner leaves usually ± awned, awns usually denticulate. Seta very short. Capsule immersed; peristome double
6 KB (314 words) - 07:54, 30 July 2020
staminate, solitary. Proximal pistillate scales with apex obtuse to short-awned. Perigynia ascending to spreading, yellowbrown to dark-brown when mature
9 KB (480 words) - 02:06, 30 July 2020
castaneous, hyaline margins and green, 1-veined center, apex acute or short-awned. Perigynia appressed-erect to spreading, occasionally recurved, veined or
9 KB (556 words) - 01:53, 30 July 2020
white-hyaline or redbrown, 1–3-veined, apex obtuse to acuminate or cuspidate, rarely awned. Perigynia ascending, veined or veinless except for 2 strong marginal veins
16 KB (801 words) - 01:21, 30 July 2020
margins, 3-awned, awns 0.5-3 mm, central awns flanked by 2 membranous lobes; lowest paleas 1.5-4 mm, pubescent on the margins, 4-lobed, 2-awned, awns 1-2
10 KB (1,050 words) - 04:47, 30 July 2020
at the margins; lemmas chartaceous, sometimes minutely bidentate, usually awned, sometimes unawned; ovary apices densely pubescent. Festuca subg. Subulatae
3 KB (873 words) - 03:08, 30 July 2020
black or dark-brown, not leaflike, less than 5 mm, apex acuminate or shortly awned. Perigynia erect or ascending, veinless or weakly veined on faces, with 2
6 KB (409 words) - 02:04, 30 July 2020
lengths, corolla deciduous, campanulate; stamens 10, exserted; anthers not awned, dehiscent by apical pores; ovary 5-locular, (subglobose); stigma capitate
7 KB (537 words) - 13:17, 30 July 2020
pubescent on ribs only or all around, rarely glabrous, limbs membranaceous, awned or not; petals slightly connate basally, white to deep purple; filaments
6 KB (452 words) - 10:13, 30 July 2020
distribution. Its members are usually readily recognized by their terete, 3-awned lemmas with overlapping margins. Aristida, which has many more species than
1 KB (506 words) - 04:51, 30 July 2020
beaked with a shell-like pericarp. > 2 2 Lemmas of the pistillate spikelets awned; plants emergent, more than 1 m tall Zizaniopsis 2 Lemmas of the pistillate
9 KB (719 words) - 02:55, 30 July 2020
Puncturebract Etymology: Greek oxys, sharp, and theke, case, alluding to awned involucre Synonyms: Eriogonum sect. Oxytheca (Nuttall) Roberty & Vautier
9 KB (669 words) - 10:53, 30 July 2020
keeled near the apices, 3 (5) -veined, veins usually not visible, unawned or awned from just below the apices, awns straight or geniculate; paleas hyaline,
11 KB (987 words) - 03:27, 30 July 2020
distinctly ciliate; lemmas 8-14 mm long, to 2 mm wide, more or less smooth, awned, awns 20-40 mm; lodicules glabrous or with 1+ cilia; anthers 0.2-3.2 mm,
9 KB (902 words) - 02:56, 30 July 2020
with or without paleas; upper lemmas membranous, 3-15-veined, unawned or awned; upper paleas nearly as long as the lemmas, apices entire or notched; lodicules
8 KB (695 words) - 03:55, 30 July 2020
laminal and marginal chlorophyllose structures absent, muticous to long-awned, sometimes ending in a fleshy, multistratose apiculus; basal-cells rectangular
22 KB (1,082 words) - 06:48, 30 July 2020
membranous, chartaceous, 3-7-veined, apices sometimes hyaline, unawned or awned, awns subterminal, more or less straight; paleas membranous, usually smooth
11 KB (1,013 words) - 03:13, 30 July 2020
sometimes awned; calluses short, blunt, glabrous; lemmas glabrous or pubescent, 5-veined, acute or bidentate, unawned to conspicuously awned, awns terminal;
10 KB (865 words) - 03:32, 30 July 2020
acute or shortly awned; calluses strigose; lowest lemmas stiff, 3-veined, ridged over the midveins, apices acute or bidentate, usually awned from between the
9 KB (887 words) - 04:44, 30 July 2020
apex; apices long to broadly short-acuminate, sometimes muticous, usually awned, awn stout to capillaceous, straight, flexuose, or reflexed, not or decurrent
11 KB (687 words) - 06:51, 30 July 2020
edges of the caryopses, apices entire, acute to acuminate, mucronate or awned; paleas usually slightly shorter than to equaling the lemmas, sometimes longer;
10 KB (965 words) - 03:13, 30 July 2020