acute, membranaceous, absent on proximal leaves; blade green, laterally compressed, 9–70 cm × 2–6 mm. Inflorescences terminal panicles of 10–30 heads, 10–30
6 KB (395 words) - 00:54, 30 July 2020
1–1.5 mm; stamens 4–6 mm; style 1–3 mm. Capsules often sulcate, slightly compressed, 2–2.5 mm. Seeds brown to dark-brown, conic to cylindric. Phenology: Flowering
7 KB (566 words) - 19:20, 29 July 2020
shorter than campanulate throats, lobes 5, ± deltate. Cypselae 3-angled or ± compressed and weakly 4-angled (epidermes usually thick, corky, bases without elaiosomes
6 KB (508 words) - 23:13, 29 July 2020
incurved, deltate; style-branch appendages deltate. Cypselae obconic, compressed, marginally 2-ribbed, eglandular [gland-dotted (sessile)], faces short-strigose
7 KB (505 words) - 22:01, 29 July 2020
spikelets closely packed, subsessile, in 2 rows. Spikelets bisexual, dorsally compressed, with 2-14 florets. Glumes unequal, exceeded by the florets, keeled; lower
6 KB (685 words) - 04:34, 30 July 2020
tubes. Cypselae stramineous to reddish-brown, mostly ellipsoid, strongly compressed, ± winged, 2–3 mm, ribs 3 (–5) on each face, faces smooth across and between
7 KB (689 words) - 20:14, 29 July 2020
nodes, distinct portions very short, triangular. Cypselae cylindric [or ± compressed], bases puberulent, faces smooth, not ribbed, distally softly pubescent
7 KB (539 words) - 20:02, 29 July 2020
stigmatic lines, papillate distally). Cypselae narrowly oblong, slightly compressed, 8-nerved, moderately strigose; pappi persistent, of 40–50, tan, barbellate
7 KB (497 words) - 21:43, 29 July 2020
disarticulation below the glumes, the spikelets falling entire. Spikelets laterally compressed, circular, ovate or obovate in side view, subsessile, with 1-2 florets;
7 KB (739 words) - 03:16, 30 July 2020
often tardy. Spikelets in heterogamous sessile-pedicellate pairs, dorsally compressed. Sessile spikelets with 2 florets; calluses blunt; lower glumes coriaceous
6 KB (725 words) - 04:29, 30 July 2020
bright-yellow) laminae 25–30 (–40) mm. Disc corollas yellow. Cypselae strongly compressed, narrowly obovate (margins ciliate, faces strigose); pappi of 2 ± subulate
5 KB (570 words) - 23:10, 29 July 2020
slightly by leaves; scapes straight, linear, terete, distally slightly compressed or broadly oval, to 2 mm, rugulose, minutely scabrous, strongly 2-ribbed
6 KB (498 words) - 01:00, 30 July 2020
teeth; carpophore present. Seeds 6–8, black, ovate-oblong, dorsiventrally compressed, finely papillate, marginal wing absent, appendage absent; embryo central
7 KB (436 words) - 10:24, 30 July 2020
black, globose, smooth, glabrous, indehiscent. Seeds 2–8, ovoid or oblong, compressed, not arillate, margins thickened-corrugated or not differentiated, surface
8 KB (416 words) - 11:15, 30 July 2020
ascending, flat, 3–26 cm × 1–3 mm. Spikelets 6–20, linear-lanceoloid, compressed, 7–30 × 2–3 mm; floral scales 8–28, stramineous to light reddish-brown
6 KB (486 words) - 01:34, 30 July 2020
V-shaped, 3–20 cm × 1–3 mm; rachilla deciduous, wingless. Spikelets 3–24, compressed, oblong-lanceoloid, 4–12 × 2.5–3.2 mm; floral scales deciduous, 3–9, pale
6 KB (493 words) - 01:38, 30 July 2020
flat, 1–6.5 cm × 2–3 mm; rachilla persistent, wingless. Spikelets 10–40, compressed, ovoid to linear-lanceoloid, quadrangular, 5–9 × 2–3 mm; floral scales
6 KB (509 words) - 01:35, 30 July 2020
minutely hairy nodes, distinct portions minute. Cypselae ± barrel-shaped, ± compressed, with elaiosomes ribbed, transversely roughened, apices without prominent
7 KB (429 words) - 20:01, 29 July 2020
panicles; branches distant, verticillate. Spikelets slightly laterally compressed, pedicellate, pedicels hairy, with 1 floret; rachillas not prolonged beyond
6 KB (751 words) - 03:27, 30 July 2020
spikelets, terminating in a rudimentary spikelet. Spikelets laterally compressed, with 3-25 florets; disarticulation of the spikelets below the glumes
6 KB (748 words) - 04:32, 30 July 2020
utricle, margins thickened, spongy within; pericarp free. Seeds vertical, compressed-lenticular, seed-coat brown, tuberculate; embryo annular; perisperm copious
6 KB (434 words) - 09:32, 30 July 2020
Plants with basal sheaths of previous year not persistent. Culms easily compressed, to 120 cm × 7 mm, scabrous. Leaves: sheaths usually all with blades,
6 KB (539 words) - 01:47, 30 July 2020
nearly sessile; stipe 0.1-0.3 mm; body oblong to elliptic-lanceolate, not compressed, 3-3.7 × 0.7-1.2 mm, glabrous, prominently 6-8-veined, veins not anastomosing;
6 KB (438 words) - 08:40, 30 July 2020
cross-section. Spikelets solitary, with 1 (2) florets, terete to dorsally compressed; florets bisexual; disarticulation above the glumes. Glumes subequal,
6 KB (661 words) - 04:45, 30 July 2020
dimorphic: outer 3-angled (each angle ± winged, wings not spine-tipped); inner compressed, adaxial angles ± winged (wings not spine-tipped); ribs 0, faces glabrous
6 KB (438 words) - 20:53, 29 July 2020
tubes shorter than funnelform throats, lobes 4–5, ± deltate. Cypselae compressed or flattened, cuneate (faces often tuberculate); pappi persistent, of
5 KB (463 words) - 23:13, 29 July 2020
mm thick, flexible. Spikelets pedicellate, terete to slightly laterally compressed, with (1) 2 to many florets, fertile florets (1) 2-6, distal florets vestigial;
6 KB (702 words) - 03:27, 30 July 2020
(bisexual) florets 3–5; corollas white to purplish. Cypselae obovoid, ± compressed (2–3-nerved), faces silvery sericeous (hairs not myxogenic); pappi persistent
6 KB (420 words) - 20:37, 29 July 2020
subulate to filiform. Cypselae ± cylindric to fusiform, little, if at all, compressed, transversely rugulose, all minutely hirsutulous or ray cypselae glabrous
7 KB (490 words) - 22:09, 29 July 2020
Capsules globose, 3-lobed, cartilaginous. Seeds 2–4 per locule, globose [compressed]; seed-coats hard, shiny or matte. x = 11. Introduced; sub-Saharan Africa
6 KB (439 words) - 06:09, 30 July 2020
smooth, glabrous, indehiscent. Seeds 100–300, oblong to ovoid-oblong, compressed, not arillate, with marginal groove (truncate), surface smooth. x = 11
6 KB (320 words) - 11:39, 30 July 2020
(hairy), shorter than campanulate throats, lobes 5, deltate. Cypselae weakly compressed, 3–4-angled, glabrous (shining); pappi 0. x = 15. Introduced; Africa Species
6 KB (490 words) - 23:49, 29 July 2020
or about equaling campanulate throats, lobes 4–5, ± deltate. Cypselae compressed, linear-oblanceolate, (callous-margined) ciliate; pappi persistent, of
6 KB (471 words) - 23:54, 29 July 2020
shed separate from subtending phyllary) obovoid [quadrangular], somewhat compressed, finely 30–40-ribbed or striate (not narrowed at bases, not apically beaked);
7 KB (512 words) - 23:34, 29 July 2020
nodes, distinct portions short, linear. Cypselae ± barrel-shaped, weakly compressed, ribbed, apices with prominent collars, faces pitted, attachment scars
8 KB (464 words) - 20:01, 29 July 2020
distally cylindric, distinct portions minute. Cypselae ovoid, slightly compressed, not ribbed, apices with smooth, entire rims, glabrous, basal attachment
7 KB (462 words) - 20:00, 29 July 2020
America Association Stems branched, especially distally, terete to slightly compressed, to 75 cm. Leaves: those of main-stem only slightly larger than those
6 KB (554 words) - 00:51, 30 July 2020
reflexed, nearly sessile; stipe 0.1-0.3 mm; body ovoid, not laterally compressed, adaxial surface 2.7-3.7 × 1.4-1.6 mm, glabrous, prominently 6-8-veined
6 KB (487 words) - 08:22, 30 July 2020
valves; carpophore absent. Seeds 1–2 (–4), dark-brown, reniform, laterally compressed, tuberculate, marginal wing absent, appendage absent. x = 17. Introduced; c
7 KB (471 words) - 10:15, 30 July 2020
reflexed, flat, 6–25 cm; rachilla ± deciduous, wingless. Spikelets 25–60, compressed, oblong-lanceoloid, 5–12 × 2.2–3.5 mm; floral scales deciduous, 5–15,
6 KB (519 words) - 01:36, 30 July 2020
incurved, not reflexed, sessile; body fusiform to ovoid, not laterally compressed, adaxial surface 4-6 mm, glandular, veins prominent, not anastomosing-reticulate;
5 KB (421 words) - 08:21, 30 July 2020
5–12 cm × 1–2 mm; rachilla deciduous, wings 0.2 mm wide. Spikelets 30–50, compressed, oblong-lanceoloid, 4–10 × 1.7–2.3 mm; floral scales deciduous, 5–12,
5 KB (483 words) - 01:36, 30 July 2020
flat, 3–20 cm × 1–3.5 mm; rachilla deciduous, wingless. Spikelets 3–18, compressed, ovoid to oblong-lanceoloid, 4–15 × 2.6–3.4 mm; floral scales deciduous
6 KB (529 words) - 01:36, 30 July 2020
dimorphic: outer 3-angled (each angle ± winged, wings ± spine-tipped); inner ± compressed (adaxial angles ± winged, wings ± spine-tipped); ribs 0, faces glabrous
7 KB (447 words) - 20:53, 29 July 2020
wing-angled, 0.7-2.5 mm; body obliquely ovoid to ellipsoid, not laterally compressed, 3-6.5 mm, strongly veined or ribbed, veins not anastomosing; beak 1.5-3
7 KB (502 words) - 08:41, 30 July 2020
of ovaries and/or cypselae), lobes 5, ± deltate. Cypselae (blackish) ± compressed [clavate to prismatic, ± 3–4-angled], often arcuate, glabrous [hairy];
6 KB (476 words) - 22:59, 29 July 2020
irregularly; carpophore present. Seeds ca. 10, black, subglobose, laterally compressed, papillose, marginal wing absent, appendage absent; embryo peripheral
8 KB (467 words) - 10:22, 30 July 2020
valves; carpophore present. Seeds 5–8, tan, translucent, pyriform, not compressed, rugulose, marginal wing absent, appendage absent. x = 9. Introduced; Fla
8 KB (550 words) - 10:26, 30 July 2020
to oblongelliptic, sometimes subglobose, not flat at one end, slightly compressed, 15–20 mm. 2n = 32, 64. Phenology: Flowering (Jan–)Mar–May. Habitat: Pinyon-juniper
5 KB (536 words) - 11:21, 30 July 2020
present. Fruits long-stipitate, linear, subtorulose, subterete or slightly compressed; valves each with prominent midvein extending full-length; replum rounded;
7 KB (546 words) - 11:59, 30 July 2020
valves; carpophore absent. Seeds 50–100, brown-blackish, reniform, laterally compressed, papillate, marginal wing absent, appendage absent. x = 14. Introduced; Europe
8 KB (496 words) - 10:17, 30 July 2020
disarticulation in the rachis, immediately above the spikelets. Spikelets laterally compressed, sessile, tangential, more or less appressed to the rachis, with 3-11
6 KB (706 words) - 02:38, 30 July 2020
obtuse, glossy, well developed at anthesis. Scape stout, hollow, 2-winged, compressed, (20–) 30–60 cm. Spathe bract solitary, fused, green, lanceolate, 3–5
6 KB (427 words) - 05:58, 30 July 2020
of style-branches and very short distinct portions). Cypselae ovoid, ± compressed, with apical rims, smooth, not ribbed, glabrous, basal attachment scars
60 KB (2,205 words) - 13:43, 10 February 2021
appears in FNA Volume 22. Rhizomes absent. Cauline stems terete to slightly compressed, without spots, 18–150 cm; glands present on at least some nodes, green
9 KB (617 words) - 00:54, 30 July 2020
or subsessile (stipe to 1 mm), cuneate-orbicular to obovate, somewhat compressed, 2.1–3.5 × (1.7–) 2–3.7 mm, united 1/2 of length, margin sharply and often
6 KB (604 words) - 09:37, 30 July 2020
or mostly projecting, abaxial spine porrect or descending, frequently compressed or angular in cross-section (sometimes sulcate, keeled, or striate), (12–)
8 KB (810 words) - 09:19, 30 July 2020
smooth or with 1 ridge on 1 side and several ridges on the other), greatly compressed, usually inrolled when dry, rectangular in cross-section, 10–40 cm × 0
7 KB (729 words) - 01:30, 30 July 2020
Staminate flowers clustered at tips of spikes; tepals 3; stamens 3. Utricles compressed, subglobose to obovate, 1.2–2.5 (–3) mm, exceeding tepals, smooth or faintly
9 KB (686 words) - 09:41, 30 July 2020
mostly at tips of inflorescences; tepals 3; stamens 3. Utricles ovoid to compressed-ovoid, 1–1.6 mm, equaling or slightly exceeding tepals, prominently or
7 KB (498 words) - 09:41, 30 July 2020
blackish to grayish, cylindric to fusiform or ± prismatic, sometimes ± compressed, beaks 0 (or lengths 0.05–0.1 times bodies), 4–5-ribbed (or grooved),
7 KB (511 words) - 20:13, 29 July 2020
lanceolate (short-papillate). Cypselae mostly narrowly obconic to fusiform (not compressed), ribs 5–10, translucent, faces moderately appressed-strigose or glabrous;
7 KB (655 words) - 21:31, 29 July 2020
setting seed, sometimes forming immature caryopses, lanceoloid, dorsally compressed to terete; glumes unequal or the lower glumes absent; upper glumes and
8 KB (893 words) - 03:58, 30 July 2020
(anthers ± dark purple; styles glabrous proximal to branches). Ray cypselae compressed, clavate, arcuate, basal attachments oblique, faces glabrous, apices beaked
7 KB (576 words) - 23:44, 29 July 2020
as stigmas. Achenes yellowish-brown, narrowly ellipsoid, dorsiventrally compressed, 4–5 × 1–1.3 (–1.7) mm, base cuneate-stipelike, apex acute, beaked, smooth;
8 KB (619 words) - 01:40, 30 July 2020
flowers, sericeous; ovules 2. Fruits aggregated achenes, (24–) 50–95 (–120), compressed, fusiform, 1–2.5 mm, sericeous; hypanthium persistent; sepals persistent
10 KB (520 words) - 13:47, 30 July 2020
Treatment on page 56. Plants annual. Culms (5) 13-150 cm, usually erect, compressed, branching; internodes hollow. Sheaths sparsely or densely hairy, particularly
7 KB (876 words) - 04:48, 30 July 2020
rotate, 3–11 mm diam.; stamens 1–2 mm; style 0.8–4 (–6) mm. Capsules compressed in cross-section, oblong-obovoid, 4–6 (–8) × (2.8–) 4–5.5 mm, ca. as long
8 KB (633 words) - 19:23, 29 July 2020
when dry often with to 6 broad, rounded ridges on each side, greatly compressed, 3–4 times as wide as thick, 20–40 cm × 1.5–2.5 mm, firm; culm tufts not
6 KB (602 words) - 01:30, 30 July 2020
Flora of North America Association Rhizomes absent. Cauline stems slightly compressed, without spots, 4–75 cm; glands rarely present, black to gold, to 0.5
8 KB (573 words) - 00:57, 30 July 2020
15–27 cm × (1.5–) 8–12 mm. Spikelets 8–20, ovoid to linear-lanceoloid, compressed, 5–25 × 1.5–2 mm; floral scales 8–28, laterally whitish or light-brown
7 KB (559 words) - 01:32, 30 July 2020
5–) 3–12 (–25) cm × 1–2.5 (–3.5) mm. Spikelets (15–) 25–50 (–75), ovoid, compressed, 4–7 × 2–3 mm; floral scales 8–20 (–35), laterally yellowish, yellowish
8 KB (595 words) - 01:33, 30 July 2020
3–30 (–50) cm × 1.5–8 (–12) mm. Spikelets (20–) 30–50 (–70), oblong, compressed, 5–20 × 2.2–3 mm; floral scales (12–) 20–30 (–50), off-white to golden
7 KB (546 words) - 01:33, 30 July 2020
Spikelets 30–120, greenish brown to purplish brown, oblongellipsoid, compressed, (2–) 3–5 (–6) × 0.8–1.2 mm; floral scales (6–) 12–20 (–30), laterally
7 KB (610 words) - 01:34, 30 July 2020
anthesis; main rachis and branches smooth, softly hairy. Spikelets laterally compressed, with 2-4 florets; rachillas to 1 mm, glabrous or pubescent, usually prolonged
9 KB (874 words) - 02:40, 30 July 2020
sepals, dehiscing to base. Seeds dark-brown, ovoid to reniform, laterally compressed, 0.5 mm, smooth or distinctly pebbled, abaxial groove present or absent
8 KB (661 words) - 10:21, 30 July 2020
Disc-florets 80–200+, bisexual, fertile; corollas yellow [pinkish], tubes ± compressed (bases not dilated, not clasping cypselae), throats funnelform, lobes
8 KB (647 words) - 20:53, 29 July 2020
disarticulating; branches ascending to erect. Spikelets pedicellate, weakly laterally compressed, with 1 floret; rachillas usually prolonged 0.1-1.9 mm beyond the base
7 KB (836 words) - 03:33, 30 July 2020
Spikelets tangential to and partially embedded in the rachises, laterally compressed, with 1 floret; rachillas prolonged beyond the base of the floret; disarticulation
6 KB (695 words) - 03:33, 30 July 2020
bisexual sessile spikelets. Sessile spikelets often imbricate, dorsally compressed, with blunt calluses; lower glumes chartaceous to cartilaginous, broadly
8 KB (802 words) - 04:24, 30 July 2020
filiform); stigma capitate, (flattened), 2-lobed. Seeds uniseriate, slightly compressed, not winged, ovoid [oblong]; seed-coat (smooth), not mucilaginous when
8 KB (669 words) - 12:21, 30 July 2020
to brown, translucent, elliptic to ovoid, reniform, slightly laterally compressed, muriculate, marginal wing absent, appendage absent. sc United States
9 KB (725 words) - 10:22, 30 July 2020
20–40, 2-celled (proximal cell 1-seeded, distal cell sterile), laterally compressed and reniform-circular with prominent ventral notch, smooth to wrinkled
10 KB (636 words) - 11:23, 30 July 2020
depressed-triangular, prickle barely elongate to stubby or slender and to 6mm. Seeds compressed, obovoid; body ca. 5mm, redbrown, mottled with black, or all black; wing
8 KB (587 words) - 00:25, 30 July 2020
smooth or obscurely 4-angled or 5-angled or ridged, terete or slightly compressed, 6–25 cm × 0.15–0.3 mm, soft to firm. Leaves: distal leaf-sheaths persistent
6 KB (612 words) - 01:30, 30 July 2020
mm; body oblanceolate to obliquely obovate-elliptic, strongly laterally compressed, (5-) 9 (-11) mm, glandular or glabrous, 3-4 (-5) -veined on each side
7 KB (537 words) - 08:46, 30 July 2020
lobes 5, triangular. Cypselae (purplish black) obpyramidal, slightly compressed; pappi 0, or persistent or fragile, of 1–2 lacerate scales (over cypsela
6 KB (532 words) - 23:09, 29 July 2020
oblique (with small elaiosome on one side), obovoid or ± barrel-shaped, ± compressed, weakly ribbed, glabrous or puberulent with 2-celled hairs; pappi readily
9 KB (604 words) - 20:02, 29 July 2020
fertile; corollas pale to bright or deep yellow [whitish], tubes often compressed (± winged and/or saccate, ± clasping apices of cypselae), throats ± funnelform
6 KB (481 words) - 20:44, 29 July 2020
3-angled, each angle usually ± winged (wings not spine-tipped); inner (disc) compressed-prismatic (± quadrate, sometimes 2 angles winged, wings not spine-tipped);
8 KB (533 words) - 20:53, 29 July 2020
distinct portions very short, apices triangular. Cypselae obovoid, slightly compressed, smooth or with indistinct ribs, glabrous, attachment scars subbasal;
8 KB (575 words) - 20:01, 29 July 2020
node, unequal, initially erect, becoming deflexed, basal internodes not compressed. Culm leaves coriaceous, very quickly deciduous; blades usually strap-shaped
8 KB (861 words) - 02:47, 30 July 2020
strongly ascending to divergent. Spikelets pedicellate, slightly laterally compressed, with 1 floret, rarely more, distal florets, if present, vestigial; rachillas
9 KB (816 words) - 02:43, 30 July 2020
to the upper glumes, but not gibbous; upper florets bisexual, laterally compressed; upper lemmas subcoriaceous, glabrous, smooth, unawned; upper paleas resembling
7 KB (839 words) - 04:10, 30 July 2020
Association Herbs, annual, cespitose or single-stemmed. Culms trigonous, easily compressed, 30–75 cm × 1–5 mm, basally soft, glabrous. Leaves 1–3, usually withered
7 KB (613 words) - 01:34, 30 July 2020
absent. Seeds 35–60, orange to brown, oblong, shield-shaped, dorsiventrally compressed, papillate, marginal wing absent, appendage absent; embryo central, straight
8 KB (543 words) - 10:17, 30 July 2020
and closely appressed to ovary, hoodlike, ciliate near tip; ovary ovoid, compressed, ca. 1 mm; style base green, ca. 3 mm, branches 4-6 mm, glabrous; stigma
11 KB (618 words) - 08:42, 30 July 2020
flesh, obliquely ovoid, [8–] 10–15 (–20) mm, glabrous; torus reddish, compressed ovoid, [0.8–] 1–1.5 cm, fleshy (not pulpy), apex rounded, glabrous; hypanthium
11 KB (636 words) - 14:08, 30 July 2020
lobes triangular, 0.4–0.8 mm. Cypselae brown, cylindric to obovoid, not compressed, 2–3.5 mm, 3–5-nerved, faces hairy; pappi whitish, 4–7 mm. 2n = 26, 36
8 KB (767 words) - 21:10, 29 July 2020
sparsely scabrous, rarely moderately scabrous. Spikelets ovate, laterally compressed, occasionally bulbiferous; florets usually normal, bisexual. Glumes broadly
7 KB (893 words) - 03:18, 30 July 2020
spreading, densely palmate to laxly 2 (–3) -pinnate, narrowly elliptic, compressed, 5–20 × 1.5–2.5 cm, apex acute; lateral branches 3–15. Floral bracts imbricate
8 KB (414 words) - 00:58, 30 July 2020
appendages narrowly triangular. Cypselae narrowly cylindric to fusiform, not compressed, 9–12-ribbed (whitish, raised), faces glabrous; pappi persistent, of 30–45
8 KB (550 words) - 20:59, 29 July 2020
subulate (lengths 1/3–1/2 stigmatic bands). Cypselae cuneiform to linear, not compressed, 5–7-ribbed, faces puberulent to pilose; pappi persistent, of 35–65, distinct
9 KB (670 words) - 20:57, 29 July 2020
yellowish, lobes 5. Cypselae cylindric to fusiform, angled or slightly compressed, ribs 6–9 (white, narrow), faces usually sparsely strigose to hispidulous
8 KB (503 words) - 20:42, 29 July 2020
often with submarginal groove or depression, suborbiculate to pyriform, compressed, (0.6–) 0.7–1.2 mm, smooth to faintly or prominently tuberculate or sculpturing
7 KB (691 words) - 10:18, 30 July 2020
6–12 mm; stamens persistent, 40–50; ovary 2-merous. Capsules narrowly compressed-ovoid to cylindric-ellipsoid, 5–9 × 2–4 mm. Seeds not carinate, 0.6–0
8 KB (561 words) - 11:15, 30 July 2020
shorter than cylindric-funnelform throats, lobes 5, ± deltate. Cypselae ± compressed or flattened [subterete], oblong to oblanceolate (not winged, ± sericeous);
7 KB (528 words) - 23:10, 29 July 2020
dimorphic; peripheral sometimes obcompressed and weakly 3-angled, inner compressed and biconvex or flattened [somewhat 4-angled] (some or all winged, all
7 KB (616 words) - 23:11, 29 July 2020
(0.5–) 2.5–6.5 cm × 1–2 (–3) mm. Spikelets 1–15, linear-lanceoloid, ± compressed-quadrangular, 3–18 × 1–1.6 mm; floral scales 10–20 (–40), laterally reddish
8 KB (585 words) - 01:33, 30 July 2020
spikelet units. Heterogamous spikelet units: sessile spikelets dorsally compressed, with 2 florets; lower glumes chartaceous, concave or flat, 2-keeled,
8 KB (940 words) - 04:27, 30 July 2020
Sessile spikelets imbricate, not embedded in the rame axes, dorsally compressed, with 2 florets, unawned; calluses truncate; glumes exceeding the florets
8 KB (792 words) - 04:29, 30 July 2020
mm; filaments 1.5–2 mm; anthers 0.2–0.4 mm; gynophore 0–0.7 mm. Fruits compressed, 5–15 × 2–3 mm; style 0.2–1 mm. Seeds light-brown, 1.2–1.7 × 0.8–1 mm;
6 KB (674 words) - 12:07, 30 July 2020
Seeds 100–300, broadly ellipsoid to oblong-ellipsoid or ellipsoid-ovoid, compressed, not arillate, sometimes with broad beak, margins winged or not, surface
10 KB (506 words) - 11:15, 30 July 2020
some branches longer than 1 cm. Spikelets pedicellate, somewhat laterally compressed, with (1) 2-7 (9) florets; rachillas prolonged beyond the base of the
9 KB (838 words) - 03:26, 30 July 2020
panicles, dense or diffuse. Spikelets pedicellate, with 1 floret, laterally compressed to nearly terete; rachillas not prolonged beyond the florets; disarticulation
8 KB (859 words) - 03:16, 30 July 2020
subsessile, tangential to the rachises, lanceolate to ovate, laterally compressed, with 4-25 florets, distal florets reduced; disarticulation above the
8 KB (786 words) - 03:32, 30 July 2020
Stems highly reduced, rhizomatous, pseudobulbs, short-cylindric, laterally compressed, covered by scalelike sheathing bracts. Leaves deciduous, solitary, conduplicate
8 KB (593 words) - 05:32, 30 July 2020
inflorescence branches; tepals 3–5; stamens 3–5. Utricles subglobose or compressed-ovoid, 2–3 mm, equaling or shorter than tepals, smooth or lid slightly
10 KB (842 words) - 09:41, 30 July 2020
teeth; carpophore present. Seeds 15–75, dark-brown, reniform, laterally compressed, papillose, marginal wing absent, appendage absent; embryo peripheral
9 KB (566 words) - 10:22, 30 July 2020
absent, indehiscent. Seeds tan with red spot at hilum, narrowly ovate, not compressed, smooth, marginal wing absent, appendage absent; embryo peripheral, straight
8 KB (521 words) - 10:52, 30 July 2020
produced), 4–6 mm; style obsolete or to 0.5 mm; stigma well-developed. Seeds compressed (often not produced, rarely to 4 per locule). 2n = 32. Phenology: Flowering
7 KB (765 words) - 12:23, 30 July 2020
valves. Seeds tan with red spot near one end, ovoid, slightly laterally compressed, smooth, marginal wing absent, appendage absent; embryo peripheral, straight
7 KB (505 words) - 10:53, 30 July 2020
2-fid. Achenes falling with scales, dark-brown, obovoid to obpyriform, compressed trigonous, angles evident to obscure, 0.7–1 × 0.65–0.8 mm, neck absent
10 KB (812 words) - 01:25, 30 July 2020
triangular, (0.4–) 0.6–1 mm. Cypselae deep purple to brown, oblong-obovoid, compressed, 2–3.5 mm, 4–5-nerved, faces glabrous or glabrate; pappi tawny to red
15 KB (964 words) - 21:04, 29 July 2020
erect or spreading, deltate; style-branch appendages deltate. Cypselae compressed, oblong to elliptic, 1-nerved on each edge, faces glabrous or strigillose
11 KB (757 words) - 22:15, 29 July 2020
Spikelets (11) 14-20 (23) mm, lanceolate, terete to moderately laterally compressed; florets 5-10, bases concealed at maturity; rachilla internodes concealed
10 KB (1,015 words) - 02:55, 30 July 2020
lobes 0.4–0.9 mm (margins thickened). Cypselae monomorphic, obconic, compressed, 2–5 × 0.35–1.6 mm, ribs 5–10, faces sparsely strigose; pappi tan, outer
9 KB (693 words) - 21:54, 29 July 2020
4/5–11/2 times as long as sepals. Seeds 8–35, black, suborbicular, slightly compressed, 0.7–0.8 mm, shiny, smooth. 2n = 40, 44. Generated Map Legacy Map Ala
10 KB (841 words) - 10:05, 30 July 2020
pedicels usually shorter than the spikelets. Spikelets 4-6.5 mm, laterally compressed, rarely bulbiferous, frequently strongly anthocyanic; florets 2-5, rarely
10 KB (1,076 words) - 03:24, 30 July 2020
sparsely hairy (hairs 0.05–0.2 (–0.3) mm). Cypselae monomorphic, obconic, compressed, 1.5–3 (–4) mm, ribs 10–12 (sometimes golden brown to brown), faces sparsely
12 KB (966 words) - 21:55, 29 July 2020
style-branch appendages triangular. Cypselae oblong to narrowly obovoid, slightly compressed, 2-ribbed, glabrous or stipitate-glandular; pappi whitish, coroniform
7 KB (530 words) - 21:41, 29 July 2020
> 20 20 Achenes thick-lenticular or asymmetrically thick-lenticular to compressed-globose, 1.2-2 times as wide as thick; nectary scale joined with petal
15 KB (560 words) - 08:33, 30 July 2020
sometimes awned; florets usually terete, sometimes slightly laterally compressed; calluses blunt or sharp, glabrous or antrorsely strigose; lemmas usually
14 KB (1,340 words) - 02:49, 30 July 2020
hirsute. Fruits bronze to dark-brown, obovoid to oblong, not compressed to slightly compressed, not angled, 3-4 × 2-2.5 cm; husks rough, 2-3 mm thick, dehiscing
7 KB (479 words) - 08:38, 30 July 2020
yellowish or whitish, obovoid, biconvex, or concavesided, rarely obtusely compressed trigonous, 2.3–4.1 × 1.9–2.8 mm, apex rounded to nearly truncate, beak
11 KB (1,024 words) - 01:52, 30 July 2020
florets 5.5-7 mm long, 0.8-1.3 mm thick, fusiform, somewhat laterally compressed; calluses 0.4-1.2 mm, blunt; lemmas coriaceous, evenly pubescent, hairs
9 KB (1,013 words) - 02:46, 30 July 2020
as wide as thick, not prolonged beyond seed; wall thin, papery, loose, compressed, at maturity forming narrow ventral wing, longitudinally veined; margin
6 KB (385 words) - 08:42, 30 July 2020
winged, lateral faces 2-ribbed, abaxial faces 3-ribbed; disc cypselae ± compressed-columnar, 2–3 mm, 10-ribbed, not winged. 2n = 18. Phenology: Flowering
4 KB (483 words) - 20:54, 29 July 2020
style absent, stigma tufted, persistent. Achenes subsessile, laterally compressed, ovoid, tightly enclosed in persistent tepals. x = 12. 1 in Calif. and
5 KB (234 words) - 08:29, 30 July 2020
basal ovule aborting; style present. Fruits follicles, aggregate, sessile, compressed, obliquely oblong or somewhat sickle-shaped, sides not veined; beak becoming
6 KB (288 words) - 08:25, 30 July 2020
by crowded culms, short, (2–) 3–4 mm thick, internodes crowded. Culms compressed, 0.5–1.3 mm wide. Leaves: distal leaf-sheaths persistent, thickly papery
4 KB (413 words) - 01:27, 30 July 2020
each sulcate on angles and on abaxial face; discs 4-angled, innermost ± compressed, not winged. 2n = 22. Phenology: Flowering late summer–early fall. Habitat:
4 KB (528 words) - 23:00, 29 July 2020
on page 3, 5, 255, 257. Herbs, perennial, cespitose, evergreen. Culms compressed or terete. Leaves basal, bladeless; proximal sheaths 4–6, whitish to straw
5 KB (312 words) - 01:26, 30 July 2020
tip, filamentous, sides stigmatic. Caryopses subspherical to dorsally compressed; hila round; embryos about 2/3 as long as the caryopses. WILD TAXA: Staminate
18 KB (1,501 words) - 04:30, 30 July 2020
glabrous or glabrate (hairs 0.1–0.35 mm). Cypselae monomorphic, obconic, compressed, 1.7–2.7 (–3.4) mm, ribs 4–8 (–10) (rarely brownish), faces sparsely to
18 KB (1,184 words) - 21:57, 29 July 2020
Stems ± erect; body of fruiting bracteoles ± semicircular in profile, compressed or ± spheric; tubercles dense; marginal teeth ± equal. Atriplex coronata
6 KB (599 words) - 09:36, 30 July 2020
413. Short-shoots compressed into tight rosettes. Leaf-blades 1–1.8 cm, abaxial surface sparsely strigose. Inflorescences compressed panicles, usually
3 KB (561 words) - 14:27, 30 July 2020
above the branches; branches usually with 1-5 compressed internodes at the base, sometimes without any compressed internodes; spikelets pedicellate. > 3 3 Culm
15 KB (1,681 words) - 03:22, 30 July 2020
scabrous, infrequently moderately scabrous. Spikelets 3-5 mm, laterally compressed, usually bulbiferous; florets 3-7, the basal floret, and sometimes additional
8 KB (1,018 words) - 03:17, 30 July 2020
(thinly puberulent), lobes triangular, 0.4–0.7 mm. Cypselae obovoid, not compressed, 2.5–3.5 mm, 7–10-nerved, faces densely strigose; pappi tan, (3.5–) 4–6
12 KB (743 words) - 21:02, 29 July 2020
2-0.7 mm, purplish. Caryopses 0.5-1.1 mm, pyriform, slightly laterally compressed, smooth, faintly striate, brownish. 2n = 60. Generated Map Legacy Map
9 KB (940 words) - 04:10, 30 July 2020
wide, cylindrical and terete, except at anthesis when slightly laterally compressed, rectangular in side view, with 8-16 florets. Glumes elliptic to obovate
8 KB (1,070 words) - 03:31, 30 July 2020
Terminal inflorescences panicles, open to spikelike. Spikelets laterally compressed, with 2-10 florets, cleistogamous florets occasionally intermixed with
10 KB (914 words) - 03:34, 30 July 2020
; tubercles prominent, broadly rounded, conic, pyramidal, bilaterally compressed [or long-decurrent]; areoles 6–20 [–52] mm apart along ribs, groove connecting
11 KB (959 words) - 09:24, 30 July 2020
irregularly and explosively dehiscent. Seeds (1–) 4–12, ovoid to oblong, compressed, not arillate, margins not winged but sculptured, surface [smooth, roughened
11 KB (615 words) - 11:16, 30 July 2020
pedicels 2.5-9 mm. Spikelets 3-8 mm long, (2.5) 3-5 mm wide, laterally compressed, oval in side view, with 2-10 florets. Glumes narrowing from midlength
8 KB (991 words) - 03:29, 30 July 2020
Spikelets 4.8-7.4 mm, lengths 3.5-4 times widths, lanceolate, weakly laterally compressed, sometimes bulbiferous, lustrous; florets (2) 3-5 (6), normal or bulb-forming;
12 KB (1,211 words) - 03:25, 30 July 2020
Spikelets 3.9-6.2 mm, ovate, lengths 1.5-2.5 times widths, laterally compressed, plump, sometimes bulbiferous; florets 3-7, usually normal; rachilla internodes
11 KB (1,164 words) - 03:18, 30 July 2020
adaxial central spines (2–) 3 per areole, erect, straight, dorsiventrally compressed, abaxially tan to whitish, adaxially brown to dark reddish-brown, 19–50
7 KB (1,008 words) - 09:24, 30 July 2020
lobes triangular, 0.7–1.2 mm, glabrous. Cypselae dark-brown, obovoid, not compressed, 2–2.5 mm, faint-nerved, faces densely strigose; pappi whitish, 4.5–6
13 KB (856 words) - 21:03, 29 July 2020
puberulent). Cypselae dull purple or brown, obovoid to oblong-obovoid, not compressed, 2–3.5 mm, 7–10-nerved (faint), faces sericeous or strigillose; pappi
12 KB (899 words) - 21:01, 29 July 2020
more in some cultivated forms), usually ovoid to ellipsoid or oblong, compressed, not arillate, margins not differentiated, surface smooth or slightly
13 KB (972 words) - 11:37, 30 July 2020
pedicels 1-15 mm. Spikelets 3.2-10 mm long, 2-3 mm wide, somewhat laterally compressed, oval to elliptic in side view, with 4-10 florets. Glumes mostly hyaline
8 KB (1,049 words) - 03:21, 30 July 2020
throats, lobes lanceolate, 1–1.5 mm. Cypselae tan to brown, obovoid, compressed, 2–4 mm, 4–6-nerved, faces sparsely strigose to glabrate; pappi sordid
13 KB (977 words) - 21:08, 29 July 2020
Cypselae deep purple turning brown, obovoid to oblong-obovoid, ± falcate, not compressed, 1.2–2 × 0.4–0.6 mm, 7–9-nerved (faint), faces sericeous or densely strigillose;
12 KB (1,003 words) - 21:03, 29 July 2020
osteolate-celled ones often fragile). Cypselae monomorphic, obconic, compressed, (1.3–) 2–3 (–4.5) mm, ribs 6–10, faces sparsely to moderately strigose;
13 KB (903 words) - 21:55, 29 July 2020
with each node; branches shorter than 10 mm. Spikelets 3-9 mm, laterally compressed, with 2-5 florets, uppermost florets reduced; rachillas usually glabrous
9 KB (887 words) - 03:32, 30 July 2020
Fruits tan to reddish-brown, obovoid, spheric or ellipsoid, not compressed to compressed, not angled, 2-4.5 × 2-3.5 cm; husks rough, 2-5 mm thick, partially
10 KB (712 words) - 08:23, 30 July 2020
1-veined, laterally compressed, hyaline, keeled, acute; rachilla internodes 0.4-0.6 mm; lemmas 3-4.5 mm long, 0.6-1.1 mm wide, dorsally compressed, membranous
7 KB (918 words) - 03:32, 30 July 2020
present in the leaf-axils. Spikelets 1.2-7 mm, pedicellate, laterally compressed, lanceolate to narrowly oblong or ovate, with 1 (2) florets; rachillas
31 KB (1,893 words) - 03:29, 30 July 2020
branching above the base, terete or weakly compressed, scabrous below the panicle; nodes terete or slightly compressed, proximal nodes often slightly swollen
12 KB (1,318 words) - 03:23, 30 July 2020
terete or weakly compressed; nodes terete or slightly compressed, (0) 1-3 exserted. Sheaths closed for about 1/3-1/2 their length, compressed, usually densely
10 KB (1,128 words) - 03:22, 30 July 2020
terete or weakly compressed; nodes terete or slightly compressed, 1-2 (3) exserted. Sheaths closed for (2/5) 1/2 – 9/10 their length, compressed, distinctly
10 KB (1,173 words) - 03:20, 30 July 2020
exserted. Sheaths closed for 1/10 – 1/2 their length, terete or weakly compressed, smooth; ligules 0.7-5 mm, decurrent, truncate to acute; blades of innovations
9 KB (1,164 words) - 03:20, 30 July 2020
usually 1 exserted. Sheaths closed for 1/4 - 1/2 their length, usually compressed and keeled, smooth or the keels scabrous; ligules 2-6 mm, smooth or scabrous
9 KB (1,138 words) - 03:20, 30 July 2020
extravaginal. Culms 20-100 cm tall, about 2 mm thick, terete or weakly compressed; nodes terete, 0-1 exserted. Sheaths closed for 1/6-1/3 their length,
9 KB (1,104 words) - 03:25, 30 July 2020
intravaginal. Culms 10-55 cm, erect or the bases decumbent, terete or weakly compressed; nodes terete, not exserted. Sheaths closed for about 1/3 their length
9 KB (1,081 words) - 03:21, 30 July 2020
usually 1-3 exserted. Sheaths closed for 1/2-1/4 their length, usually compressed and keeled, usually smooth, infrequently scabrous; ligules 2.5-7 mm, smooth
10 KB (1,114 words) - 03:19, 30 July 2020
or nearly erect, frequently branching above the base, terete or weakly compressed; nodes terete, 1-2 exserted. Sheaths closed for 2/5 – 7/10 their length
11 KB (1,228 words) - 03:21, 30 July 2020
(5) 10-30 cm tall, 1.2-1.5 mm thick, bases decumbent, terete or weakly compressed, hispidulous beneath the panicles; nodes terete, 0 (1) exserted. Sheaths
12 KB (1,222 words) - 03:21, 30 July 2020
exserted. Sheaths closed for about 1/3 their length, terete or weakly compressed, smooth; ligules 0.5-3 (5) mm, smooth, glabrous, decurrent, obtuse to
11 KB (1,182 words) - 03:18, 30 July 2020
4-0.9 mm thick, slender, erect or the bases decumbent, terete or weakly compressed; nodes terete, 0-1 exserted. Sheaths closed for 1/3-2/3 their length,
11 KB (1,228 words) - 03:21, 30 July 2020
with short innovations; nodes glabrous; internodes glabrous. Sheaths compressed, not keeled, overlapping but narrow, exposing the nodes, bladeless and
7 KB (1,084 words) - 04:07, 30 July 2020
perennial; cespitose, rhizomatous, rhizomes long. Culms 50-200 cm, strongly compressed, decumbent-erect, glaucous; nodes glabrous. Sheaths keeled, glabrous or
7 KB (975 words) - 04:09, 30 July 2020
1–3, V-shaped, 1–8 cm × 1–2 mm. Inflorescences: spike 1, loosely ovoid, compressed, 7–14 × 9–14 mm; rays 1–4, to 2 (–3) cm; bracts 2–3, horizontal to ascending
7 KB (573 words) - 01:34, 30 July 2020
narrow, 0.1 mm wide. Spikelets 50–100, linear, ± quadrangular, slightly compressed, 8–11 × 0.9–1.2 mm; floral scales 15–30, marginally clear, laterally reddish
6 KB (560 words) - 01:36, 30 July 2020
wings 0.2–0.4 mm wide. Spikelets (10–) 20–60, oblong to linear-lanceoloid, compressed-quadrangular, 3–9 × 2–3.4 mm; floral scales deciduous, 2–4 (–8), spreading
7 KB (564 words) - 01:36, 30 July 2020
basal spikelets absent; never proliferous, ovoid or ellipsoid, laterally compressed or terete, 1.5–3.7 × 0.8–3 mm, apex acute; proximal scale empty, persistent
9 KB (630 words) - 01:28, 30 July 2020
10–18 mm. Disc-florets 100+; corollas 6–8 mm. Cypselae subfusiform, not compressed, 4–7 mm, 4-angled, faces striate, sericeous or glabrous; pappi tawny,
7 KB (664 words) - 22:27, 29 July 2020
margins entire. Scape deciduous or persistent, solitary, erect, solid, compressed to strongly flattened and winged or not, 5–40 cm × 1–5 mm. Umbel persistent
9 KB (611 words) - 05:54, 30 July 2020
4–5 mm, 1–11/5 times as long as sepals. Seeds 13–20, brown, reniform, compressed, 0.7–0.9 mm, shiny, rugulose (30×). 2n = 40, 80. Phenology: Flowering
7 KB (624 words) - 10:06, 30 July 2020
branches usually 50+ cm, basally erect and distally arcuate, terete, with 3-4 compressed basal internodes, basal nodes developing secondary branches, lower elongated
7 KB (809 words) - 02:41, 30 July 2020
often present, bisexual; often proliferous, ovoid or ellipsoid, laterally compressed when young, but terete at maturity, 2–7 × 1–2.6 mm, acute; proximal scale
10 KB (720 words) - 01:28, 30 July 2020
complex panicles. Fruiting bracteoles sessile, orbiculate to oval, greatly compressed, mainly 3–4.5 mm and wide, crenulate, apex rounded. Seeds brown, 0.8–1
6 KB (686 words) - 09:39, 30 July 2020
lanceolate-acute. Cypselae (brownish) obovoid to widely ellipsoid, strongly compressed, margins pale, winglike, piloso-ciliate, body faces sparsely pilose (hairs
8 KB (613 words) - 21:50, 29 July 2020
both the sessile and pedicellate spikelets. Sessile spikelets dorsally compressed; glumes subequal; lower glumes 2-keeled, keels sometimes winged; upper
6 KB (760 words) - 04:25, 30 July 2020
6-16 mm wide, ovate-elliptical to ovate-triangular, strongly laterally compressed, with 3-34 florets, lowest 2-8 florets sterile, remaining floret (s) bisexual
7 KB (768 words) - 04:33, 30 July 2020
included in adaxial lip, hairy. Capsules 6–9 x 3–5 mm, moreorless falcate, compressed. Seeds 2–4 x 0.5–1 mm, testa smooth. 2n = 18. Phenology: Flowering May–Sep;
7 KB (598 words) - 19:27, 29 July 2020
lobe), rotate, 5–8 mm diam.; stamens 2.5–3 mm; style 2–4 mm. Capsules compressed in cross-section, obcordiform, 2.5–3.5 × 4–5.5 mm, wider than long, apex
8 KB (597 words) - 19:23, 29 July 2020
style-branch appendages linear. Cypselae fusiform, plump but distinctly compressed, nerves 12–16 (whitish, raised), glabrous; pappi persistent, of 40–60
8 KB (562 words) - 21:43, 29 July 2020
Spikelets imbricate, in 2 rows on 1 side of the rachis, slightly laterally compressed, with 1 floret; rachillas not prolonged beyond the base of the floret;
7 KB (797 words) - 02:40, 30 July 2020
exceeding the floret, 3-veined; florets 14-16 mm, terete to laterally compressed; calluses sharp, strigose; lemmas coriaceous, evenly pubescent, hairs
9 KB (763 words) - 02:48, 30 July 2020
branches longer than 1 cm. Spikelets pedicellate, 2.5-5 mm, laterally compressed, with 2 (3) florets, all florets bisexual or some florets bisexual and
6 KB (752 words) - 03:34, 30 July 2020
spikelets. Spikelets in sessile-pedicellate pairs. Sessile spikelets dorsally compressed; calluses blunt, sometimes resembling a short pedicel; lower glumes enclosing
7 KB (762 words) - 04:29, 30 July 2020
involute. Inflorescences terminal panicles. Spikelets pedicellate, laterally compressed, with 2 bisexual florets; rachillas prolonged beyond the base of the distal
7 KB (799 words) - 02:39, 30 July 2020
ripening from green through red to purplish black at maturity, dorsiventrally compressed obovoid, 9.5–10.5 mm, diam. 7.4–7.8 mm. 2n = 36. Phenology: Flowering
6 KB (807 words) - 00:54, 30 July 2020
stigma minute, 0.2-0.3 mm wide. Follicles 1 (-2), sessile, oblong, strongly compressed laterally, 8-20 mm, thin walled. Seeds reddish-brown, lenticular, covering
8 KB (554 words) - 08:27, 30 July 2020
glabrous, irregularly dehiscent. Seeds (2–) 6–18 [–100], irregularly ovoid, compressed, red-arillate, margins prominent, raised, surface corky-pleated [smooth]
9 KB (443 words) - 11:27, 30 July 2020
about 1/2 as wide as long, conspicuously widened distally, laterally compressed, glabrous, truncate, awned, awns 1.5-3.5 mm; distal sterile floret (s)
6 KB (817 words) - 04:42, 30 July 2020
from rachilla, base remaining firmly attached. Spikelets 35–65, slightly compressed, linear, ± quadrangular, 5–8 × 0.8–1.1 mm; floral scales deciduous, 12–16
6 KB (534 words) - 01:36, 30 July 2020
attached basally, wings 0.3–0.4 mm wide. Spikelets (15–) 50–80, slightly compressed, linear, ± quadrangular, 5–12 × 0.6–1.4 mm; floral scales 8–20, appressed
7 KB (583 words) - 01:36, 30 July 2020
wingless. Spikelets 3–20 (–30), beige to greenish or reddish-brown, strongly compressed, oblongellipsoid to oblong-lanceoloid, 3–15 × 2.5–3.5 mm; floral scales
7 KB (567 words) - 01:36, 30 July 2020
5 mm, ca. 11/4 times as long as sepals. Seeds 12–18, brown, reniform, compressed, 0.5–0.7 mm, shiny, faintly rugulose. 2n = 40, 44 (both Europe). Phenology:
8 KB (690 words) - 10:05, 30 July 2020
ampliate, throats funnelform, lobes erect. Cypselae cylindric to obovoid, not compressed, 4–7-nerved, glabrous. x = 13, 18, 21. w North America Species 2 (2 in
6 KB (703 words) - 21:10, 29 July 2020
oily; endocarp hard. Seeds 1, nearly globose [obovoid], dorsiventrally compressed, abaxially attached to endocarp; endosperm homogeneous; embryo basal;
10 KB (671 words) - 00:54, 30 July 2020
ciliate bract; branches stiff to flexible. Spikelets somewhat laterally compressed, usually unisexual, sometimes bisexual, with 2-9 unisexual florets; disarticulation
9 KB (912 words) - 04:50, 30 July 2020
less than 1 mm), subglobose to broadly ellipsoid, inflated or slightly compressed (terete or subterete), (4–) 5–8 (–9) mm; valves (not retaining seeds after
7 KB (745 words) - 11:57, 30 July 2020
mm, ca. equaling sepals. Seeds 15–20, black to reddish-brown, reniform, compressed, 0.8–0.9 mm, shiny, low-tuberculate. 2n = 40. Phenology: Flowering spring–summer
7 KB (691 words) - 10:07, 30 July 2020
ovatelanceolate. Primary branches to 25 cm, erect or nearly so, with 0-1 compressed basal internodes, lower elongated internodes flattened in cross-section
7 KB (810 words) - 02:36, 30 July 2020
spikelets absent; never proliferous, ovoid, ellipsoid or obovoid, laterally compressed when young, but terete at maturity, 1.9–4 × 1–3 mm, apex acute, proximal
9 KB (674 words) - 01:28, 30 July 2020
deltate. Cypselae weakly obcompressed, 3-angled (peripheral) or strongly compressed (inner) and oblanceolate to rounded-cuneate, some or all winged; pappi
7 KB (536 words) - 23:12, 29 July 2020
dark purple; styles glabrous proximal to branches). Ray cypselae (black) compressed, clavate (arcuate, basal attachments centered, apices beakless, faces
7 KB (593 words) - 23:43, 29 July 2020
Inflorescences terminal panicles, contracted to open. Spikelets laterally compressed, with 2 (3) florets, lower florets bisexual, upper floret (s) staminate
7 KB (863 words) - 02:38, 30 July 2020
central spikelet; central spikelets sessile or pedicellate, laterally compressed, bisexual. Glumes exceeded by the florets, cuneate, truncate to bilobed
6 KB (692 words) - 04:48, 30 July 2020
branches, axes terminating in a functional spikelet. Spikelets laterally compressed, with 2-5 florets, lowest 1-2 florets bisexual, distal 1-3 florets progressively
8 KB (754 words) - 04:44, 30 July 2020
initially 1-3, erect to arcuate, often short, central branch dominant, with compressed basal nodes, branches fully sheathed, lateral branches arising either
6 KB (679 words) - 02:48, 30 July 2020
other 2 pedicellate and rudimentary; sessile spikelets somewhat dorsally compressed; glumes coriaceous, beaked; stigmas protruding from the involucres. Caryopses
7 KB (798 words) - 04:31, 30 July 2020
bracteoles. Fruiting bracteoles samaralike, orbicular to oval or ovate, compressed, 5–18 mm, united only at base, entire, faces smooth. Seeds of ebracteate
7 KB (700 words) - 09:34, 30 July 2020
stigma minute, 0.2 mm wide. Follicles 2-4, stipitate, obovate, laterally compressed, 8-17 mm, membranous walled, glabrous. Seeds pale-brown, lenticular, ca
8 KB (560 words) - 08:23, 30 July 2020
horizontal, flat, 1.5–15 cm × 1.5–3 mm. Spikelets 6–12, oblong-lanceoloid, compressed, 5–10 × 2.8–3.2 mm; floral scales 8–28, closely imbricate, stramineous
6 KB (524 words) - 01:34, 30 July 2020
long as sepals. Seeds 7–15, dark-brown to black, suborbicular, slightly compressed, 0.6–0.7 mm, shiny, obscurely tuberculate (20×). Phenology: Flowering
7 KB (669 words) - 10:07, 30 July 2020
clustered at tips of inflorescence branches; tepals 3–5; stamens 3–5. Utricles compressed-ovoid to elongate-ovoid, (1.5–) 2–3 mm, equaling tepals or nearly so,
8 KB (633 words) - 09:41, 30 July 2020
as long as sepals. Seeds 5–7, dark-brown to black, subglobose, slightly compressed, ca. 1 mm, shiny, smooth. Phenology: Flowering spring–summer. Habitat:
7 KB (619 words) - 10:06, 30 July 2020
with 2-4 subsessile to shortly pedicellate spikelets. Spikelets laterally compressed, with 4-10 florets; disarticulation above the glumes. Glumes subequal
7 KB (820 words) - 04:39, 30 July 2020
rows on 1 side of the branches, lacking subtending bristles, dorsally compressed, with 2 florets, upper glumes and upper florets appressed to the branch
6 KB (747 words) - 04:17, 30 July 2020
heterogamous. Heterogamous spikelet units: sessile spikelets dorsally compressed or subterete; calluses blunt to sharp, strigose; glumes equal, pubescent;
8 KB (813 words) - 04:28, 30 July 2020
branch axes; disarticulation below the glumes. Spikelets 2.5-7 mm, dorsally compressed, with 2 florets. Glumes acute to shortly awned; lower glumes about M as
6 KB (714 words) - 03:58, 30 July 2020
areas continuous, apices rounded-truncate. Cypselae mostly ± ellipsoid, ± compressed, [10–] 14–18-ribbed, glabrous or hairy; pappi [0] persistent (fragile)
7 KB (495 words) - 21:24, 29 July 2020
truncate [with deltate appendages]. Cypselae ± ellipsoid (sometimes ± compressed), 4–5-ribbed, glabrous or puberulent; pappi readily falling, usually of
8 KB (541 words) - 21:21, 29 July 2020
Cypselae (tan to reddish-brown) cylindric to fusiform, sometimes slightly compressed, 4–5-nerved, faces hairy; pappi persistent, of ca. 25, tan, fine, barbellate
8 KB (578 words) - 21:44, 29 July 2020
cylindric throats, lobes 5, deltate. Cypselae 3-angled (ray) or strongly compressed or flattened (all with sharp edges, not truly winged); pappi persistent
6 KB (567 words) - 23:13, 29 July 2020
8–14 mm diam.; stamens 1.2 mm; style (1.5–) 2–2.8 (–3.2) mm. Capsules compressed in cross-section, broadly obcordiform, 4–6 × (5–) 6–8.5 (–9.5) mm, apex
9 KB (640 words) - 19:24, 29 July 2020
homomorphic [heteromorphic], reddish-brown [dark-brown], bodies ± fusiform [compressed-ellipsoid], not beaked [beaks ± developed], ribs 5–10, faces transversely
7 KB (461 words) - 20:18, 29 July 2020
style-branch appendages narrowly triangular (hairy). Cypselae obconic-fusiform, compressed, 4–9-nerved, faces sparsely strigose, eglandular; pappi of 20–35+ cinnamon
8 KB (644 words) - 20:59, 29 July 2020
disarticulation above the glumes and between the florets. Spikelets laterally compressed; florets (2) 4-10, bisexual, lowest florets sometimes only an empty lemma;
6 KB (724 words) - 04:34, 30 July 2020
3-fid at spikelet apex to mostly (or all) 3-fid. Achenes planoconvex or compressed obtusely trigonous. Phenology: Fruiting (spring–)summer(–fall). Habitat:
5 KB (744 words) - 02:00, 30 July 2020
ovary. Achenes white or greenish, mottled with purple, ovoid, somewhat compressed, 2-5 mm, with ± persistent perianth that sometimes flakes off. 2n = 20
10 KB (877 words) - 08:37, 30 July 2020
substipitate), broadly obcordate, obdeltate, or obcompressed, slightly compressed (angustiseptate), 3–5 (–7) mm; valves (not retaining seeds after dehiscence)
7 KB (703 words) - 11:57, 30 July 2020
9–30 mm. Disc-florets 100+; corollas 7–13 mm. Cypselae narrowly oblong, compressed, 5–8 mm, 4-angled, faces striate, glabrous; pappi tawny, 6–12 mm. Generated
7 KB (681 words) - 22:27, 29 July 2020
reflexed, flat, 6–25 cm; rachilla ± deciduous, wingless. Spikelets 15–60, compressed, oblong-lanceoloid, (3–) 6–22 × 2.5–4 mm; floral scales deciduous, 5–22
8 KB (680 words) - 01:37, 30 July 2020
hyaline, 0.1 (–0.2) mm wide. Spikelets 25–50 (–80), oblong, quadrangular-compressed, 5–10 × 2.5–3.5 mm; floral scales deciduous, 4–10 (–14), marginally clear
8 KB (638 words) - 01:38, 30 July 2020
Spikelets (10–) 30–50, oblong to lanceoloid, quadrangular to subterete, compressed, 4–8 × 1–1.3 mm; distal spikelet spreading or ascending; floral scales
8 KB (611 words) - 01:38, 30 July 2020
3–0.4 mm wide. Spikelets (3–) 8–26, reddish to reddish-brown, linear, compressed-quadrangular, 8–18 × (2.4–) 2.8–4 mm; floral scales deciduous, 6–16, laterally
8 KB (590 words) - 01:37, 30 July 2020
Spikelets (1–) 3–12 (–16), greenish white, linear to linear-lanceoloid, compressed-quadrangular, 6–34 (–40) × 2–3 (–3.6) mm; floral scales deciduous, (8–)
8 KB (590 words) - 01:36, 30 July 2020
bracts 2–3, approximately horizontal, 1–12 cm × 0.5–2.5 mm. Spikelets 1–6, compressed, oblong-lanceoloid, 5–15 × (2–) 2.3–2.8 mm; floral scales (4–) 8–24, closely
7 KB (613 words) - 01:35, 30 July 2020
spreading to ascending-appressed, oblong-lanceoloid, quadrangular, slightly compressed, 5–8 (–10) × (2–) 2.4–3.4 (–4.2) mm; floral scales (2–) 4–6 (–8), yellowish
9 KB (633 words) - 01:37, 30 July 2020
Primary branches usually shorter than 35 cm, erect, terete, with 2-5 compressed basal internodes, basal nodes not developing secondary branches. Foliage
5 KB (756 words) - 02:44, 30 July 2020
mm diam.; stamens 0.5–1 mm; style (0.6–) 0.9–1.1 (–1.2) mm. Capsules ± compressed in cross-section, ± subglobular, 3.5–4.5 (–4.7) × 4.5–6 (–6.3) mm, apex
7 KB (514 words) - 19:24, 29 July 2020
with linear, acute auricles). Cypselae ± reddish-brown, ± fusiform and compressed [± terete], weakly or not beaked, ribs 11–13, ± spiculate to scabrellous
7 KB (519 words) - 20:11, 29 July 2020
oblong-lanceolate (papillate). Cypselae columnar or fusiform, terete or slightly compressed, 6–8-nerved (nerves barely evident on rays, usually completely subepidermal
8 KB (697 words) - 21:30, 29 July 2020
style-branch appendages deltate. Cypselae (brownish) irregularly ovoid to oblong, compressed with rounded edges to nearly cylindric or 4–6-sided, turgid (thick-walled)
9 KB (615 words) - 22:30, 29 July 2020
ovoid, 4 mm, ca. equaling sepals. Seeds 15–20, dark-brown, reniform, compressed, 0.8–0.9 mm, shiny, smooth. Phenology: Flowering late spring–summer. Habitat:
8 KB (710 words) - 10:07, 30 July 2020
sepals. Seeds reddish-brown, submarginal groove absent, broadly ovate, compressed, 0.9–1.4 mm, shiny, ± smooth, papillate; wing absent or often present
8 KB (675 words) - 10:21, 30 July 2020
panicles or racemes, some branches longer than 1 cm. Spikelets laterally compressed, with (1) 2-8 florets; rachillas pilose on all sides, terminating in reduced
7 KB (786 words) - 03:34, 30 July 2020
absent, 0-2-veined; upper lemmas subcoriaceous to subindurate, dorsally compressed, glabrous, smooth, margins inrolled or flat, never hyaline, faintly 3-5-veined;
9 KB (860 words) - 04:00, 30 July 2020
solitary, subsessile spikelets. Spikelets strongly divergent, laterally compressed, with 2 well-developed sterile or staminate florets below the single bisexual
7 KB (748 words) - 04:45, 30 July 2020
terete bristle; disarticulation below the glumes. Spikelets dorsally compressed, with 2 florets, lower florets usually sterile, upper florets bisexual
7 KB (773 words) - 04:14, 30 July 2020
branches usually appressed. Spikelets pedicellate, slightly laterally compressed, with 1-4 (5) florets, distal florets sterile; rachillas prolonged beyond
9 KB (890 words) - 03:26, 30 July 2020
green becoming black, rhombic to rhombic-triangular, or ovate-rhombic, compressed, ± uniformly sized, 2–7 (–20) mm, base mostly hastate, acute, margin united
7 KB (696 words) - 09:34, 30 July 2020
scabrous, some branches longer than 1 cm. Spikelets pedicellate, dorsally compressed, with 1 floret; rachillas not prolonged beyond the base of the floret;
8 KB (776 words) - 02:42, 30 July 2020
flowers: bracteoles 2, accrescent and adnate to base of fruit wall, laterally compressed, glabrous but gland-dotted; ovary glabrous. Fruits ovoid, flattened, 2
7 KB (659 words) - 08:37, 30 July 2020
valves. Seeds tan with red spot near one end, ovoid, slightly laterally compressed, minutely roughened, marginal wing absent, appendage absent; embryo central
8 KB (535 words) - 10:54, 30 July 2020
lateral stamen. Fruits silicles, nutletlike, indehiscent, subsessile, woody, compressed globose or sublenticular (readily detached from pedicel at maturity, apex
8 KB (650 words) - 12:22, 30 July 2020
valves rounded at each end; style subconical, 0.3–0.8 mm. Seeds strongly compressed, 3.5–5 mm diam., coarsely reticulate (except for wing); wing 0.8–1.2 mm
5 KB (608 words) - 12:33, 30 July 2020
carpophore absent. Seeds 8–16, dark red or brown, subpyriform, laterally compressed, smooth, marginal wing absent, appendage absent. x = 15. nw North America
8 KB (556 words) - 10:21, 30 July 2020
diam. Stems 2 cm apart, ascending, compressed, to 20 cm. Leaves 2–7, near apex of stem; petiole 15–26 mm, compressed; blade elliptic, 3–8 × 0.8–1.5 cm,
7 KB (557 words) - 05:29, 30 July 2020
Utah State University Plants cespitose. Culms 60-120 cm, compressed-keeled. Sheaths compressed-keeled; ligules 0.5-1 mm. Rames 3-9.5 cm; rachises distinctly
4 KB (788 words) - 04:29, 30 July 2020
appears in FNA Volume 22. Rhizomes absent. Cauline stems terete to slightly compressed, without spots, to 57 cm; glands white to gold, 0.2–0.3 mm diam. Turions:
6 KB (453 words) - 01:00, 30 July 2020
Utah State University Plants cespitose. Culms 60-120 cm, compressed-keeled. Sheaths compressed-keeled, glabrous; blades to 31 cm long, to 7.8 mm wide, folded
4 KB (790 words) - 04:29, 30 July 2020
closely and tightly appressed, overlapping, appearing stellate, actually compressed-dendritic with radii extending from multiple levels, typically with one
5 KB (435 words) - 19:04, 29 July 2020
pubescent; lenticels light colored, elliptic, prominent. Buds ovoid, slightly compressed, 3-4 mm, apex acute; outer scales dark-brown, pubescent and minutely ciliate;
8 KB (386 words) - 08:22, 30 July 2020
Treatment on page 480. Plants perennial; cespitose. Culms wiry, somewhat compressed, erect. Ligules less than 0.4 mm, membranous. Panicles narrow, with a
4 KB (838 words) - 04:09, 30 July 2020
mm, apex rounded, membranaceous; blade maroon or dark green, terete to compressed, 3–20 cm × 1–2.4 mm. Inflorescences terminal panicles of 30–70 (–130)
6 KB (428 words) - 01:01, 30 July 2020
narrowing gradually into blade; spikes erect, 2-pinnate, narrowly elliptic, compressed, 2–6 × 1–1.5 cm, apex acute; lateral branches 3–13. Floral bracts imbricate
7 KB (375 words) - 01:01, 30 July 2020
whorls white basally, pale-purple apically, linear, terete to transversely compressed, 9–25 mm. Berries green to yellow-green, ovoid, 20–35 × 18–30 mm. Phenology:
6 KB (443 words) - 11:20, 30 July 2020
whorls 5–6, outer 2 whorls purple to violet, linear, terete to transversely compressed, 10–17 mm. Berries green to yellow-green, ovoid to subglobose, 15–25 ×
7 KB (531 words) - 11:20, 30 July 2020
bracteoles sessile, rather prominently veined, orbiculate to reniform, strongly compressed, 7–10 × 7–10 mm, thin, united at base, margin entire to crenate, glabrous
5 KB (592 words) - 09:39, 30 July 2020
spikelets sometimes consisting of 1 or 2 small scales. Spikelets dorsally compressed, with 1 floret; disarticulation below the glumes. Lower glumes to 2/3
5 KB (642 words) - 04:44, 30 July 2020
floret, subequal, several-veined; lemmas helmet-shaped, indurate, laterally compressed, the margins from overlapping the palea margins to nearly concealing the
6 KB (630 words) - 02:51, 30 July 2020
Inflorescences terminal, contracted panicles, 0.5-6 cm. Spikelets 4-8 mm, laterally compressed, with 3-7 florets; disarticulation above the glumes. Glumes 3.5-7 mm,
5 KB (575 words) - 04:51, 30 July 2020
sheaths. Inflorescences terminal, panicles, not plumose. Spikelets laterally compressed, with (1) 2-5 florets; rachilla prolonged beyond the distal florets, terminating
5 KB (595 words) - 04:27, 30 July 2020
narrowing gradually into blade; spikes ascending, subpalmate, elliptic, compressed, 8–15 ´ 4–6 mm, apex acute; lateral branches absent. Floral bracts laxly
7 KB (383 words) - 00:57, 30 July 2020
branches; disarticulation at the base of the spikelets. Spikelets dorsally compressed, with 2 florets, upper floret appressed to the branch axes. Glumes mostly
5 KB (690 words) - 04:21, 30 July 2020
or partly horizontal, very short, 3 mm thick, internodes crowded. Culms compressed, 0.3–2 mm thick. Leaves: distal leaf-sheaths persistent, papery, apex
5 KB (452 words) - 01:27, 30 July 2020
subsessile, broadly obovate to suborbicular in profile, slightly if at all compressed, 3–5 mm and almost as wide, united to middle, narrowly margined and acutely
6 KB (719 words) - 09:37, 30 July 2020
throats funnelform to narrowly campanulate, lobes erect. Cypselae obovoid, compressed, 8–10 (–14) -nerved, glabrous. x = 7. se United States Species 1. Semple
5 KB (573 words) - 21:00, 29 July 2020
spikelike panicles, dense; branches scabrous to pubescent. Spikelets laterally compressed, with 2-7 florets; rachillas sparsely to moderately pubescent, prolonged
6 KB (699 words) - 02:40, 30 July 2020
1/3 of the branches. Spikelets 1.5-2 mm long, 1-1.3 mm wide, laterally compressed, broadly elliptic or ovate. Lemmas and paleas glabrous, acute or obtuse;
5 KB (695 words) - 02:59, 30 July 2020
Cypselae reddish-brown to brown-mottled or slatey [blackish], bodies ± compressed, lanceoloid, beaks 0 (or gradually set off from and ± concolorous with
6 KB (452 words) - 20:12, 29 July 2020
epaleate. Florets 5; corollas yellow. Cypselae: bodies blackish to reddish, compressed, obovoid to lanceoloid, beaks whitish, stout, ribs 5–7 on each face, faces
6 KB (424 words) - 20:11, 29 July 2020
green, to 10 mm, lobes 1 mm. Cypselae 4–5 mm, 3-angled (ray) or angular or compressed (disc), ribbed, scabrellous; pappi 0 or of (1–) 2 (–4) unequal awns. 2n
6 KB (581 words) - 23:01, 29 July 2020
secondary branches and (eventually) beneath the florets. Spikelets laterally compressed, cuneate, with 1-3 florets. Glumes subequal, much longer than the florets
5 KB (703 words) - 03:55, 30 July 2020
spikelike) simple panicles, exceeding the leaves. Spikelets laterally compressed, with 3-9 bisexual florets, reduced florets (if present) distal; disarticulation
6 KB (672 words) - 04:34, 30 July 2020
the spikelets; disarticulation beneath the glumes. Spikelets laterally compressed, with 2-4 florets, only the basal florets bisexual, the next 2 florets
5 KB (641 words) - 04:33, 30 July 2020
smooth, glabrous, irregularly dehiscent. Seeds 8–20, obovoid to ovoid, compressed, arillate, margins obscure, surface tuberculate-rugose. Arizona, n Mexico
8 KB (424 words) - 11:16, 30 July 2020
expelling seeds through ruptured pedicel attachment. Seeds 40–100, ovoid, compressed, not arillate, obscurely margined, surface smooth. x = 9. Introduced; e
8 KB (461 words) - 11:41, 30 July 2020
Leaves in whorls of 3; petiole 0.1–0.3 mm; blade linear-lanceolate, flat to compressed-triangular in cross-section, 2.5–5 × 0.3–0.6 mm, margins strongly revolute
6 KB (506 words) - 13:18, 30 July 2020
upwards. Panicles not plumose. Spikelets pedicellate, somewhat laterally compressed, with 5-10 florets; rachilla segments conspicuously pilose; disarticulation
6 KB (588 words) - 04:32, 30 July 2020
sometimes also beneath the pedicellate spikelets. Spikelets dorsally compressed, with 1 floret; sessile spikelets bisexual; pedicellate spikelets bisexual
6 KB (699 words) - 04:22, 30 July 2020
Panicles terminal, plumose, silvery to purplish. Spikelets laterally compressed, with 1-several florets; rachilla segments glabrous; disarticulation above
6 KB (618 words) - 04:33, 30 July 2020
stiff, glabrous, lower branches sometimes reflexed. Spikelets somewhat compressed, with 2-4 florets. Glumes subequal, ovate, membranous, acute; calluses
5 KB (646 words) - 03:26, 30 July 2020
bluish]. Cypselae reddish-brown [black], bodies ± fusiform, sometimes ± compressed, ribs (or wings) 10, beaks equal to or shorter than bodies, faces glabrous;
6 KB (428 words) - 20:11, 29 July 2020
Seeds 30–50 [–120], asymmetrically pyriform [ovoid or broadly ellipsoid], compressed, arillate, margins thickened or not bordered, surface fibrillose. x =
8 KB (398 words) - 11:39, 30 July 2020
inner), tan to golden brown, subcylindric, curved, terete to slightly compressed, not beaked, ± 20-ribbed, glabrous; pappi 0. x = 7. Introduced; Europe
7 KB (476 words) - 20:11, 29 July 2020
or racemes, sometimes exceeding the upper leaves. Spikelets laterally compressed, with 2-20 florets; disarticulation of the pistillate spikelets above
6 KB (759 words) - 04:34, 30 July 2020
interrupted; disarticulation tardy, below the glumes. Spikelets laterally compressed, with 1 floret. Glumes similar, narrowly oblong to elliptic, 1-veined
5 KB (672 words) - 03:31, 30 July 2020
Fruiting bracteoles sessile, orbicular but not especially samaralike, compressed, (2–) 3–4 mm, united to beyond middle, margin dentate to incised, teeth
4 KB (751 words) - 09:37, 30 July 2020
flowers in short terminal spikes. Fruiting bracteoles short stipitate, compressed, 3–7 mm wide and about as long, entire; perianth consisting of 5 hyaline
4 KB (516 words) - 09:35, 30 July 2020
perianth surrounding utricle; utricles winged, obovate to cuneate, laterally compressed; pericarp adherent. Seeds vertical, ovoid; seed-coat grayish, granular;
6 KB (411 words) - 09:32, 30 July 2020
white medially, pale-purple apically, linear, terete to transversely compressed, 16–20 mm. Berries bright red to crimson, ovoid to broadly ellipsoid,
7 KB (531 words) - 11:20, 30 July 2020
lingulate, 6–7 mm. Fruits ovoid to ellipsoid, slightly inflated, (apex not compressed), 3–4 mm; valves pubescent, trichomes erect on mature fruits, (± appearing
5 KB (647 words) - 11:55, 30 July 2020
aggregated nutlets (appearing as dry drupelets), 1–4, black, ovoid-globose, compressed, 6–9 mm; exocarp thin; mesocarp dry, thin; endocarp thick, cartilaginous;
9 KB (494 words) - 14:23, 30 July 2020
pedicellate to sessile spikelets. Spikelets 6-7 mm, lanceoloid, laterally compressed, glabrous. Lower glumes 4/5 as long as the spikelets, 3-veined; upper
4 KB (837 words) - 04:10, 30 July 2020
pedicels less than 2 mm long, appressed. Spikelets lanceoloid, laterally compressed, glabrous; lower florets staminate; upper lemmas thin, flexible, whitish
4 KB (840 words) - 04:10, 30 July 2020
Berries blue-black, ovoid, ellipsoid, or subglobose to dorsiventrally compressed, 5–10 × 5–8 mm. Phenology: Flowering Oct–Mar. Habitat: Margins of, and
6 KB (430 words) - 11:20, 30 July 2020
lateral spikes, usually ascending, pinnate, linear to narrowly elliptic, compressed, 2–7 × 0.6–1 cm, apex acute to obtuse. Floral bracts imbricate, erect
7 KB (373 words) - 01:01, 30 July 2020
dm. Rhizomes poorly developed. Culms erect, nearly terete to slightly compressed, never rooting at nodes. Leaves: basal several, cauline 1–3; auricles
6 KB (410 words) - 01:01, 30 July 2020
faces hirtellous to pilosulous adaxially; inner reddish-brown, bodies ± compressed-ellipsoid to fusiform, beaks about equaling or longer than bodies, fragile
7 KB (474 words) - 20:17, 29 July 2020
the primary branches, sometimes clustered. Spikelets 7-16 mm, laterally compressed, with 3-16 (20) florets; florets bisexual; disarticulation above the glumes
5 KB (630 words) - 04:31, 30 July 2020
folded, glabrous. Inflorescences compact panicles. Spikelets laterally compressed, with (1) 2-3 (4) florets; rachillas prolonged beyond the base of the
5 KB (715 words) - 03:16, 30 July 2020
sessile, styles not divided into stigmas. Fruits achenelike, slightly compressed, nearly globose to ovoid. Warm oceanic waters of both hemispheres The
7 KB (669 words) - 00:54, 30 July 2020
narrowing gradually into blade; spikes usually ascending, pinnate, linear, compressed, 3–7 × 0.6–1 cm, apex acute to obtuse; branches rarely 1–2. Floral bracts
7 KB (378 words) - 00:51, 30 July 2020
disarticulation beneath the spikelet calluses. Spikelets bisexual, laterally compressed, with 1 floret. Glumes absent or an annular rim; calluses (1) 2-10 mm
7 KB (636 words) - 03:02, 30 July 2020
ascend¬ing to erect; disarticulation beneath the caryopses. Spikelets laterally compressed, unawned, with 3-7 bisexual florets, distal florets reduced. Glumes subequal
6 KB (708 words) - 04:34, 30 July 2020
quite as long as perigynia. Perigynia olive green to brown, very broadly compressed-obovoid, sharply edged, 2–2.6 × 1.8–2.4 mm; beak often projecting out
7 KB (745 words) - 02:18, 30 July 2020
5 cm, smooth, glabrous, indehiscent. Seeds 30–60, ovoid to ellipsoid, compressed, not arillate, margins not differentiated, surface smooth, white-sericeous
9 KB (477 words) - 11:35, 30 July 2020
terete or weakly compressed; nodes terete, 1-2 exserted. Sheaths closed for 2/3 – 9/10 their length, terete to slightly compressed, smooth or sparsely
12 KB (1,263 words) - 03:20, 30 July 2020
the base, terete or weakly compressed; nodes terete, 1-2 exserted. Sheaths closed for 1/2-1/3 their length, slightly compressed, keels moderately distinct
11 KB (1,189 words) - 03:20, 30 July 2020
margin, distance from beak tip to achene (1.6–) 2–2.3 mm. Achenes narrowly compressed elliptic to ovate-quadrate, 1.2–1.8 × 0.7–1.1 mm, (0.3–) 0.4–0.5 mm thick
8 KB (712 words) - 01:55, 30 July 2020
brown or brown with purple speckles (nerves stramineous), oblong-obovoid, compressed, (1–) 2.5–3.5 (–3.8) mm, 5–6-nerved, faces glabrous; pappi tawny or rose-tinged
12 KB (887 words) - 21:04, 29 July 2020
Fruiting calyces red-dotted or not, ovate-campanulate, inflated, sagittally compressed, (7–) 9–14 mm, minutely hirtellous, throat closing or not, remaining open
11 KB (765 words) - 19:01, 29 July 2020
10-60 cm, erect to somewhat decumbent, usually branched. Sheaths open, compressed-keeled, glabrous, smooth or scabridulous, mostly shorter than the internodes
10 KB (859 words) - 04:42, 30 July 2020
terminating in a spikelet. Spikelets cylindrical when young, laterally compressed at maturity, with (2) 3-5 (7) florets, distal floret reduced and sterile
11 KB (933 words) - 03:17, 30 July 2020
lanceolate, 0.7–1.1 mm. Cypselae gray or tan, oblong-obovoid, sometimes ± compressed, 1.2–1.8 (–2) mm, 3–5-nerved, faces strigillose; pappi whitish to white
12 KB (894 words) - 21:06, 29 July 2020
8 mm. Cypselae light-brown, narrowly obovoid to fusiform, sometimes ± compressed, 1.5–4 (–4.5) mm, 5–6-nerved, faces sparsely strigillose; pappi tawny
11 KB (775 words) - 21:00, 29 July 2020
rarely lobed, margins dentate or staminodes 0; filaments ligulate, very compressed, adnate to petal base and gynophore or ovary base, distally free, incurved
12 KB (659 words) - 11:22, 30 July 2020
imbricate spikelets. Spikelets 2.5-7.6 mm, ovate to V-shaped, laterally compressed, usually bisexual, sometimes viviparous, bisexual spikelets usually with
11 KB (1,138 words) - 03:28, 30 July 2020
infrequently the angles sparsely scabrous, not glaucous. Spikelets laterally compressed; florets 2-5; rachilla internodes smooth, glabrous, lower internodes 0
9 KB (1,206 words) - 03:22, 30 July 2020
purplish. Caryopses 0.5-0.8 (1) mm, ovoid to rectangular-prismatic, laterally compressed, shallowly to deeply grooved on the adaxial surface, striate, reddish-brown
9 KB (928 words) - 04:03, 30 July 2020
lax, angled, angles prominent, scabrous. Spikelets 3-5.6 mm, laterally compressed; florets 2-5; rachilla internodes glabrous, usually shorter than 1 mm
8 KB (1,088 words) - 03:17, 30 July 2020
16-32 (45) mm, elliptic to lanceolate, terete to moderately laterally compressed, sometimes purplish, with 4-14 florets. Glumes glabrous or hairy; lower
9 KB (961 words) - 02:52, 30 July 2020
lobes triangular, 0.5–0.75 mm. Cypselae brown, cylindric to obovoid, not compressed, 2.5–3.5 mm, 1–2-nerved, faces hairy; pappi white, 5–6 mm. 2n = 16, 32
10 KB (745 words) - 15:27, 15 December 2020
sparsely pilose). Cypselae tan to gray-brown (nerves stramineous), obovoid, compressed, 3.1–4.5 mm, 8–10 (–14) -nerved, faces glabrous; pappi yellowish, 4.4–4
10 KB (799 words) - 21:00, 29 July 2020
stellate-pubescent or glabrous. Seeds ovoid, 1.6–2 × 1.2–1.5 mm, slightly compressed, margined or not. 2n = 16. Phenology: Flowering Apr–Jun. Habitat: Sagebrush
9 KB (970 words) - 12:07, 30 July 2020
funnelform, lobes triangular, 0.4–0.8 mm. Cypselae tan to brown, obovoid, not compressed, 2–2.5 mm, 6–10-nerved (faint), faces sparsely strigose; pappi tan, 3
9 KB (762 words) - 21:02, 29 July 2020
throats, lobes lanceolate, 0.6–0.7 mm. Cypselae reddish tan, obovoid, compressed, 1.5–2.8 mm, 4–5-nerved, faces strigillose; pappi yellowish, 7–8 mm. 2n
11 KB (841 words) - 21:08, 29 July 2020
glabrous, lobes 0.5–1 mm, glabrous or glabrate. Cypselae monomorphic, compressed obconic, 1.7–3.9 mm, ribs 7–10 (often brownish), faces moderately strigose;
11 KB (775 words) - 21:57, 29 July 2020
with several blunt to acute ridges and sulcate, subterete to slightly compressed, to 2 times wider than thick, 5–35 cm × 0.2–0.5 (–1.2) mm, soft to hard;
9 KB (951 words) - 01:30, 30 July 2020
ribs, tightly packed in vertical, sprialing rows as if tuberculate ribs, compressed conic, 7–12 × 4–7 mm, 8–18 mm diam. at base; areoles adaxially elongated
10 KB (833 words) - 09:26, 30 July 2020
sometimes arching, smooth or 3–12-ridged, terete to sometimes distinctly compressed, 1–60 cm × 0.2–0.5 (–0.7) mm, flaccid to rigid. Leaves: distal leaf-sheaths
14 KB (1,503 words) - 01:30, 30 July 2020
State University Plants perennial. Culms (10) 30-110 cm, round or basally compressed, tillering from the basal nodes, not branching from the aerial nodes,
7 KB (862 words) - 04:44, 30 July 2020
trichomes; anthers sparsely pilose. Fruits dark-brown, ovoid-ellipsoid, not compressed, 2.5-6 × 1.5-3 cm; husks rough, 3-4 mm thick, dehiscing to base or nearly
9 KB (640 words) - 08:25, 30 July 2020
anthers hirsute. Fruits light tan to bronze, obovoid to ellipsoid, not compressed, 2-3 × 1.5-2 cm; husks rough, 2 mm thick, dehiscing to base, sutures winged;
8 KB (535 words) - 08:44, 30 July 2020
Plants perennial. Culms 30-200 cm, erect, occasionally geniculate below, compressed, branched; internodes solid. Sheaths glabrous, scabrous, or sparsely pilose
7 KB (851 words) - 04:45, 30 July 2020
anthers hirsute. Fruits bronze to reddish-brown, obovoid to spheric, not compressed, 3-5 × 2.5-3.5 cm; husks 2-4 mm thick, dehiscing to base or nearly so
8 KB (569 words) - 08:46, 30 July 2020
crowded, scales decaying to coarse fibers, 1 cm, papery. Culms greatly compressed, 4–10 times wider than thick, often with 1 or 2 sharp ridges on 1 side
8 KB (678 words) - 01:27, 30 July 2020
Fruits tan to reddish-brown, obovoid to spheric or ellipsoid, slightly compressed, 3-4 × 2-3 cm; husks rough, 2-4 mm thick, dehiscing to middle or base
8 KB (550 words) - 08:44, 30 July 2020
the tips. Spikelets 18-38 mm, elliptic to lanceolate, strongly laterally compressed, with (5) 6-9 florets. Glumes glabrous, sometimes scabrous; lower glumes
7 KB (831 words) - 02:52, 30 July 2020
glumes 5.5-12 mm long, 0.4-0.9 mm wide, narrowly lanceolate, laterally compressed, hyaline, glabrous, 1-veined, keeled, awned, awns 0.5-2.2 mm; rachilla
7 KB (870 words) - 03:32, 30 July 2020
sparsely pubescent. Leaves: petiole rounded abaxially or sometimes laterally compressed, 10-45 cm, adaxially narrowly and deeply grooved, densely pubescent. Leaf-blade
7 KB (519 words) - 08:43, 30 July 2020
diam.; stamens 2–4 mm; style (1.7–) 2.5–3.5 (–4) mm. Capsules slightly compressed in cross-section, globular, 2–4 × 3–5 mm, apex not or ± emarginate, glabrous
7 KB (575 words) - 19:23, 29 July 2020
capitate-glandular; anthers hirsute. Fruits tan to brown, spheric to ellipsoid, not compressed or slightly so, 4.5-6 × 4-5 cm; husks minutely hirsute, 7-13 mm thick
8 KB (556 words) - 08:39, 30 July 2020
6–20 mm, membranous, sometimes slightly fibrous. Culms terete or slightly compressed, often with 8–30 blunt ridges when dry, 30–115 cm × 0.5–5 mm, firm to
16 KB (1,681 words) - 02:17, 30 July 2020
converging, or rarely branched. > 9 9 Achenes laterally compressed. > 10 9 Achenes not laterally compressed, or very slightly so. > 11 10 Leaf blade membranous
17 KB (836 words) - 08:34, 30 July 2020
pale; stigmatic papillae in 2 lines. Cypselae cylindric to clavate or ± compresssed, linear-oblong to oblanceolate, 10–15-ribbed, glabrous or hairy; pappi
7 KB (473 words) - 23:35, 29 July 2020
pedicels 1-14 mm. Spikelets 4-7 mm long, 2.5-4 mm wide, somewhat laterally compressed, oval in side view, with 4-7 florets. Glumes keeled, 1-veined, veins not
7 KB (915 words) - 03:25, 30 July 2020
Vorobik Copyright: Utah State University Plants yellowish-green. Culms compressed, densely cespitose. Sheaths strongly keeled, 3-6 mm wide from the keel
6 KB (1,148 words) - 04:08, 30 July 2020
ovary; style 0.6–1.6 (–2) mm. Seeds brown, oblong, 1.1–1.5 × 0.8–1 mm, (compressed, sometimes narrowly winged apically). 2n = 16. Phenology: Flowering May–Jul
8 KB (729 words) - 12:23, 30 July 2020
sometimes purple-spotted, broadly cylindric-campanulate, inflated, sagittally compressed, 11–15 mm, glabrous, throat not closing, proximal lobe pair slightly upcurving
8 KB (672 words) - 19:00, 29 July 2020
Fruiting calyces green, sometimes red-spotted, ovoid, inflated, sagittally compressed, 15–19 mm, distals densely, minutely hirtellous, throat closing, lobe
8 KB (601 words) - 19:00, 29 July 2020
tufted, sometimes rhizomatous, 3–13 dm. Rhizomes short, knotty. Culms compressed. Leaves basal and cauline; auricles 0.5–1.5 mm, apex rounded, membranous;
9 KB (606 words) - 00:58, 30 July 2020
slighdy ciliate on the keels; anthers 2. Caryopses 2-2.4 mm, slightly compressed, reddish-brown. 2n = 48. Generated Map Legacy Map Conn., N.J., N.Y., W
6 KB (731 words) - 03:01, 30 July 2020
to obpyriform, all nearly equilaterally markedly trigonous to slightly compressed, angles equally rounded, 3.8–5.5 × 2–2.9 mm, apex rounded, beak 0.2–0
8 KB (779 words) - 01:54, 30 July 2020
mostly longer than broad; scapes wandlike, broadly linear, distally usually compressed, marginal ribs scabrid distally; longest primary involucral-bract exceeding
7 KB (546 words) - 01:31, 30 July 2020
least some branches longer than 1 cm. Spikelets pedicellate, laterally compressed to terete, with (1) 2 (3) florets; rachillas glabrous, prolonged beyond
7 KB (831 words) - 03:26, 30 July 2020
1-7 cm, persistent; disarticulation below the glumes. Spikelets dorsally compressed, not sunken into the rachis, lacking subtending bristles, with 2 florets
6 KB (833 words) - 03:58, 30 July 2020
angles sparsely to moderately scabrous. Spikelets 3.5-6.7 mm, laterally compressed; florets 2-4; rachilla internodes glabrous. Glumes ovate, distinctly keeled
8 KB (999 words) - 03:17, 30 July 2020
rame axes. Spikelets heterogamous, in sessile-pedicellate pairs, dorsally compressed, unawned. Sessile spikelets with 2 florets; lower glumes coriaceous, smooth
7 KB (774 words) - 04:30, 30 July 2020
wide, cylindrical and terete, except at anthesis when slightly laterally compressed, rectangular in side view, with 6-15 florets. Glumes broadly rounded to
7 KB (919 words) - 03:34, 30 July 2020
State University Plants perennial; cespitose. Culms 20-100 cm. Sheaths compressed, glabrous, margins villous distally; ligules 1-2.5 mm, ciliate; blades
6 KB (870 words) - 04:15, 30 July 2020
long, 2.5-3 mm wide, cylindrical and terete except slightly laterally compressed at anthesis, rectangular in side view, with 5-12 florets. Glumes unequal
7 KB (919 words) - 03:33, 30 July 2020
lobes triangular, 0.4–0.8 mm. Cypselae brown, cylindric to obovoid, not compressed, 1.5–3 mm, ribs 5–8, faces hairy; pappi whitish, 4–6 mm. 2n = 36. Phenology:
10 KB (701 words) - 21:10, 29 July 2020
lobes triangular, 0.4–0.5 mm. Cypselae brown, cylindric to obovoid, not compressed, 3–3.5 mm, 3–6-nerved, faces hairy; pappi white, 5–9 (–11) mm. 2n = 16
10 KB (740 words) - 21:09, 29 July 2020
rachises, densely and evenly short ciliate on the ridges. Spikelets dorsally compressed, narrowly lanceolate, with 2 florets. Glumes unequal, membranous, with
7 KB (768 words) - 04:17, 30 July 2020
bright reddish to purplish. Cypselae: outer nearly straight, ± erect, compressed, mostly 0.9–1 mm; inner mostly papillate; pappi of 17–23+ bristles falling
9 KB (696 words) - 20:38, 29 July 2020
Spikelets pedicellate, somewhat dimorphic in unisexual plants, laterally compressed, with (2) 3-5 (6) florets; disarticulation above the glumes and beneath
9 KB (942 words) - 03:12, 30 July 2020
Flora of North America Association Rhizomes absent. Cauline stems slightly compressed, without spots, 35–90 cm; glands yellow-green to gold, 0.2–1 mm diam.
8 KB (594 words) - 01:01, 30 July 2020
glomerules mainly in distal axils; sepals 3–5. Fruiting bracteoles scarcely compressed, 2–3 mm and as wide, apex truncate to broadly rounded, with 3 (or more)
6 KB (621 words) - 09:36, 30 July 2020
erect), narrowly oblong, 3–4 mm; petals spatulate, 5–6 mm. Fruits ovate, compressed (latiseptate) on margins and apically, 4–5 mm; valves pubescent, trichomes
5 KB (689 words) - 11:55, 30 July 2020
geniculate base. Sheaths from shorter than to equaling the internodes, compressed; ligules 0.7-1.7 mm; blades 4-18 (35) cm long, 2-10 (14.2) mm wide, adaxial
7 KB (925 words) - 04:14, 30 July 2020
mm long, 1.4-2.5 mm wide, about 2.5 times longer than wide, laterally compressed, oval in side view, with 3-6 florets. Glumes unequal, lengths about 3
7 KB (905 words) - 03:27, 30 July 2020
University Plants annual. Culms 25-100 cm, erect or decumbent. Sheaths slightly compressed; ligules 0.6-1.3 mm; blades 6-30 cm long, 0.4-1.1 cm wide, adaxial surfaces
7 KB (944 words) - 04:14, 30 July 2020
Mentioned on page 95. Rhizomes horizontal, brownish, short or somewhat compressed-thickened, bulblike, praemorse, not brittle. Scapes 1–2, 1–2.2 dm, slender
9 KB (687 words) - 05:29, 30 July 2020
round in cross-section, sharply beaked, 2–3 cm. Seeds buff, slightly compressed. 2n = 40. Phenology: Flowering Apr–Jun. Habitat: Open, coniferous forests
8 KB (736 words) - 06:07, 30 July 2020
at the base of the pedicellate spikelets. Sessile spikelets laterally compressed, with a large, bulbous callus; lower glumes coriaceous, without keels
6 KB (820 words) - 04:25, 30 July 2020
the glumes, the spikelets falling intact; pistillate spikelets laterally compressed, with 1 bisexual floret and a conspicuously 3-awned rudiment; lower glumes
8 KB (792 words) - 04:48, 30 July 2020
5–6 mm, lobes 0.5 mm. Cypselae stramineous to brown, obconic-obovoid, compressed (narrowly elliptic in cross-section), smooth or slightly ribbed, faces
8 KB (674 words) - 21:51, 29 July 2020
glandular-hairy [glabrous]; scapes 1–several per stem, slender, terete [compressed], pubescent [glabrous to variously pubescent], at least some hairs swollen
9 KB (522 words) - 01:00, 30 July 2020
2–6 mm, samaralike, suborbicular, oblong or cordate in outline, winged, compressed, 6–16 mm wide, margins 2–4 times as wide as body, wings undulate or entire
6 KB (661 words) - 09:35, 30 July 2020
lobes triangular, 0.5–0.8 mm. Cypselae brown, cylindric to obovoid, not compressed, 2.5–3.5 mm, 3–4-nerved, faces hairy; pappi white, 3.5–4 mm. 2n = 16.
9 KB (691 words) - 21:09, 29 July 2020
triangular, 0.7–1 mm, glabrous. Cypselae brown, cylindric to obovoid, not compressed, 2–2.5 mm, 2–5-nerved, faces hairy; pappi white, 5–7 mm. 2n = 16, 32,
9 KB (769 words) - 21:09, 29 July 2020
exceeding achene, spinulose; anthers 2–3 mm; styles 3-fid. Achenes brown, compressed trigonous, ovoid to obovoid, 3.5–4.5 × 1.7–2 mm; beak 0.5–1 mm. 2n = 70
7 KB (740 words) - 02:05, 30 July 2020
mm, indistinctly notched at apex. Seeds loosely invested in capsules, compressed, 2.2–3.4 × 1.5–3 mm. 2n = 38. Phenology: Flowering mid–late spring. Habitat:
7 KB (658 words) - 06:10, 30 July 2020
sepals. Seeds dark reddish-brown, submarginal groove absent, broadly ovate, compressed, 0.8–1.1 mm, ± smooth, not papillate; wings usually present, white to
8 KB (704 words) - 10:23, 30 July 2020
smooth, glabrous, indehiscent. Seeds (1–) 2 (–3), ovoid to ovoid-pyriform, compressed or planoconvex, not arillate, margins smooth, not bordered, surface smooth
9 KB (479 words) - 11:36, 30 July 2020
spikelets; pedicels 0.5-2 mm. Spikelets 3.5-5 mm long, 1-2.5 mm wide, laterally compressed, oval in side view, with 3-4 florets. Glumes lanceolate, veins terminating
7 KB (915 words) - 03:26, 30 July 2020
5 mm, sharp, setose, hairs 1.5-1.9 mm, golden; lower glumes laterally compressed, smooth, hispidulous distally, acute; upper glumes with a dorsal fringe
7 KB (855 words) - 04:24, 30 July 2020
pedicels 2-7 mm. Spikelets 3.5-5.5 mm long, 2-3 (3.5) mm wide, laterally compressed, oval in side view, with 3-5 florets. Glumes tapering from below midlength
7 KB (891 words) - 03:26, 30 July 2020
long, 1.5-3 mm wide, cylindrical and terete except slightly laterally compressed at anthesis, rectangular in side view, with 7-16 florets. Glumes obtuse
7 KB (943 words) - 02:38, 30 July 2020
lobes triangular, 0.5–0.8 mm. Cypselae brown, cylindric to obovoid, not compressed, 3–3.5 mm, 3–4-nerved, faces hairy; pappi white, 4.5–5 mm. 2n = 16, 32
8 KB (732 words) - 21:09, 29 July 2020
gradually tapering proximally, apex subacute to acute. Scape 4–10 dm, slightly compressed, glaucous; scape bracts 2, enclosing buds, 4–7 × 1.5–2.5 cm; subtending
8 KB (578 words) - 05:58, 30 July 2020
pedicels 0.8-10 mm. Spikelets 5-12 mm long, 2-3.5 mm wide, somewhat laterally compressed, oval in side view, with 4-10 florets. Glumes unequal, usually the midvein
7 KB (941 words) - 03:24, 30 July 2020
Fruits sessile, grayish green to olive green, obovoid to ovoid, laterally compressed, abaxially keeled, laterally ridged, 2.5–3.6 × 2.1–3 mm, abaxial keel
8 KB (628 words) - 00:51, 30 July 2020
terminal, plumose panicles. Spikelets with 2-8 florets, weakly laterally compressed, lower 1-2 florets staminate, distal 1-2 florets rudimen¬tary, remaining
8 KB (886 words) - 04:33, 30 July 2020
bud. Inflorescences terminal panicles, dense, ovoid. Spikelets laterally compressed, with 1 floret; rachillas prolonged beyond the base of the floret, pubescent;
7 KB (761 words) - 03:31, 30 July 2020
long, ascending-branching; scapes filiform to linear, distally variously compressed, sometimes alate, 0.5–1.5 (–2) mm wide, edges scabrid; primary involucral-bract
8 KB (560 words) - 01:32, 30 July 2020
pedicels of terminal spikelets on a branch longer. Spikelets laterally compressed, with 2-9 (12) florets, distal florets often reduced; disarticulation
6 KB (689 words) - 03:26, 30 July 2020
straight and appressed to lax and drooping. Spikelets slightly laterally compressed, with 3-6 florets; disarticulation above the glumes and beneath the florets
7 KB (819 words) - 02:44, 30 July 2020
near the ends of the branches on clavate pedicels. Spikelets laterally compressed, with 2-10 florets; disarticulation above the first floret and between
8 KB (793 words) - 03:32, 30 July 2020
node; branches appressed to ascending. Spikelets pedicellate, laterally compressed, not U-shaped at the base, solitary, with 1 bisexual floret; rachillas
7 KB (732 words) - 03:31, 30 July 2020
slightly mostly longer than broad, scapes slender, 1 mm wide, to very compressed distally;, proximalmost involucral-bract shorter than anthela. Spikelets
6 KB (536 words) - 01:31, 30 July 2020
stout leafy spikes. Fruiting bracteoles sessile, suborbiculate, strongly compressed, 2–3 mm and broad, united to beyond middle, dentate to near base, triangular
6 KB (678 words) - 09:37, 30 July 2020
alternate. Fruiting bracteoles almost sessile, body subcircular in profile, ± compressed, (2–) 4–5 mm, united to summit, truncate at the irregularly toothed summit
3 KB (543 words) - 09:37, 30 July 2020
near base, deep red or dark purple apically. Capsules globose, slightly compressed, 2-2.5 mm diam., smooth or nearly so. 2n = 64. Phenology: Flowering spring
3 KB (327 words) - 08:32, 30 July 2020
than filaments, margins dentate. Utricles included within tepals, brown, compressed, 1.8 mm, apex truncate. Seeds lenticular, 1.3–1.5 mm. Phenology: Flowering
5 KB (339 words) - 09:42, 30 July 2020
branches ca. 2.5 mm. Capsules oblong, truncate, 10–15 (–20) mm. Seeds compressed with winged angles, ca. 2.5 × 1.5 mm. Phenology: Flowering Apr–Jul. Habitat:
5 KB (461 words) - 06:09, 30 July 2020
faces ± pilosulous to sparsely sericeous, glanddotted. Fruits strongly compressed, ± cuneate, 2–3 (–4) mm, usually 3-ribbed, terminal spines 2, divergent
4 KB (494 words) - 15:28, 15 December 2020
Flowers ca. 0.2-0.3 mm across. Achenes uniformly light-brown, slightly compressed, ovoid-cylindric, ca. 0.4 × ca. 0.3 mm, pebbled. Phenology: Flowering
3 KB (290 words) - 08:45, 30 July 2020
pale-yellow) laminae 25–30 mm. Disc corollas yellow. Cypselae strongly compressed, narrowly obovate (margins ciliate, faces strigose); pappi of 2 ± subulate
4 KB (515 words) - 23:10, 29 July 2020
(20–) 40–120 (–150+) mm, faces finely pilosulous, glanddotted. Fruits ± compressed, ± cuneate to obovate, 4–6+ mm, not notably ribbed, terminal spines 2
4 KB (496 words) - 23:43, 29 July 2020
Stems ± erect. Fruiting bracteoles with body ± semicircular in profile, compressed or ± spheric, 4.5–5 × 3–5 mm wide; tubercles dense and usually with distinctive
3 KB (567 words) - 09:37, 30 July 2020
Flowers ca. 0.3-0.5 mm across. Achenes uniformly light-brown, slightly compressed, ovoid-cylindric, ca. 0.7 × 0.5 mm, pebbled. Phenology: Flowering all
4 KB (355 words) - 08:21, 30 July 2020
black except for very narrow, pale, often inconspicuous, marginal band, compressed, teardrop-shaped, 1.3-1.7 × 1-1.5 mm, conspicuously pebbled or warty with
4 KB (418 words) - 08:22, 30 July 2020
Herbs, perennial, 2–6 dm. Rhizomes long creeping. Culms erect, slightly compressed, never rooting at nodes. Leaves: basal 2–4, cauline 2–3; auricles 1–3
6 KB (371 words) - 00:51, 30 July 2020
and beaklike, ca. 0.2 mm, becoming knoblike in fruit. Achenes strongly compressed, ± orbicular, ca. 0.9 × 1.3 mm. Phenology: Flowering fall–winter. Habitat:
5 KB (363 words) - 08:25, 30 July 2020
appendages mostly deltate (papillate). Cypselae (tan) oblong to oblong-obovoid, compressed to flattened, 2 (–4) -nerved, or subterete, 5–14-nerved (sect. Wyomingia
97 KB (2,063 words) - 21:58, 29 July 2020
papillose-based or glabrous. Culms 30-75 cm tall, 1-2 mm thick, terete to slightly compressed, erect or ascending, stiff, often bent at the nodes, simple or sparingly
8 KB (1,134 words) - 04:07, 30 July 2020
branches. Glumes 2.5-3.5 mm, acuminate, 3-veined; florets 1.5-2 mm, dorsally compressed; calluses about 0.3 mm, glabrous, disarticulation scars circular; lemmas
8 KB (1,017 words) - 02:48, 30 July 2020
spreading, lanceolate, 0.7–1.3 mm. Cypselae tan to stramineous, fusiform, ± compressed, 3.8–4.8 mm, ribs 7–10 (stramineous), faces glabrous or sparsely strigillose;
11 KB (689 words) - 22:18, 29 July 2020
to spreading, lanceolate, 0.8–1 mm. Cypselae brown, fusiform, slightly compressed, 2.5–3.5 mm, 8–10-nerved, faces ± densely strigillose; pappi of yellowish
9 KB (758 words) - 22:18, 29 July 2020
brown or yellowish or greenish, obpyriform, obtusely (often obscurely) compressed trigonous, angles evident, 1.2–1.7 (–2.4) × 0.9–1.2 (–2.2) mm, apex constricted
10 KB (778 words) - 01:28, 30 July 2020
free-floating or rooting in shallow water. Culms 30-150 cm tall, 3-7 mm thick, compressed, spongy, glabrous, decumbent and rooting at the lower nodes in shallow
8 KB (1,127 words) - 04:07, 30 July 2020
with large, scalelike leaves. Culms 50-300 cm tall, 2-4 mm thick, often compressed, erect or ascending, hard, becoming almost woody; nodes swollen, glabrous
8 KB (1,071 words) - 04:09, 30 July 2020
sparsely pilose (hairs on lobes 0.1–0.25 mm). Cypselae monomorphic, obconic, compressed, 1.5–2.5 (–3) mm, ribs 6–10 (sometimes brownish), faces sparsely to moderately
12 KB (873 words) - 21:56, 29 July 2020
cross-section, 1.5–2.5 mm, faces glabrous to slightly strigose, (disc) laterally compressed, 2–4 mm, faces moderately to densely strigose; pappi 0 (ray) or (disc)
11 KB (934 words) - 21:54, 29 July 2020
anthers 0.5–1 mm; styles 3-fid. Achenes medium brown, obovoid to obpyriform, compressed (often obscurely) trigonous, angles evident, 0.9–1.7 × 0.8–2 mm; apex
11 KB (832 words) - 01:28, 30 July 2020
panicles, lax. Spikelets pedicellate, with 1 (2) floret (s), laterally compressed; rachillas prolonged beyond the base of the floret, sometimes equaling
9 KB (991 words) - 03:34, 30 July 2020
Association Plants tall, very robust. Rhizomes erect, brownish, thick, somewhat compressed-thickened, praemorse, not brittle. Scapes 1–2, round in cross-section
10 KB (782 words) - 05:27, 30 July 2020
an ephemeral whitish layer, peglike, not sharply needlelike, proximally compressed laterally; radial spines 13–24 per areole, 3.5–5 × 0.1–0.5 mm, radial/central
10 KB (1,046 words) - 09:25, 30 July 2020
2-1.8 mm. Spikelets 2-2.8 mm, subsessile, lanceoloid, slightly laterally compressed, glabrous, acute. Lower glumes about 1/2 as long as the spikelets, slightly
7 KB (1,041 words) - 04:10, 30 July 2020
pistillate; often proliferous, ovoid, ellipsoid, or linear, clearly laterally compressed, 2.3–6.9 × 0.5–2 mm, apex acute, proximal scale empty, amplexicaulous
10 KB (732 words) - 01:28, 30 July 2020
blunt. Seeds in 2 rows per locule, dark-brown with prominent white raphe, compressed-pyriform, 4–6 mm, lustrous. 2n = 38. Phenology: Flowering Jun–Jul. Habitat:
9 KB (861 words) - 06:07, 30 July 2020
usually acuminate, 1-3-veined; florets 3-27 mm, terete to slightly laterally compressed; calluses (1) 1.5-6 mm, sharp or blunt, antrorsely hairy; lemmas coriaceous
9 KB (928 words) - 02:48, 30 July 2020
white, globose or subglobose, 6–10 mm diam.; stone subglobose, laterally compressed, 4–6 × 4–6 × 1.5–3 mm, furrowed laterally, apex rounded. 2n = 22. Phenology:
11 KB (892 words) - 18:30, 29 July 2020
Achenes brown when ripe, thickly planoconvex or unequally biconvex or compressed obtusely trigonous, obovoid, 1.8–2.8 × 1.3–2 mm; beak 0.1–0.3 mm. 2n =
9 KB (916 words) - 02:03, 30 July 2020
sometimes translucent reddish-brown between ribs, narrowly obovoid, ± compressed, 2–2.5 mm, 3–4-nerved (faint), moderately strigose on ribs; pappi tawny
11 KB (849 words) - 21:01, 29 July 2020
trigonal, 6-grooved, 4–5 × 1.5–2 cm. Seeds in 2 rows per locule, dark-brown, compressed, cubical, wrinkled. 2n = 24. Phenology: Flowering Apr–mid Jun. Habitat:
7 KB (794 words) - 06:06, 30 July 2020
black and gray or light-brown, oblong or slightly ovoid, dorsiventrally compressed in cross-section, 2.8–4.1 × 2–2.4 mm, irregularly pitted and tuberculate;
9 KB (634 words) - 18:29, 29 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
12 KB (1,153 words) - 02:02, 30 July 2020
laterally compressed, drab, usually strongly anthocyanic; florets 3-5; rachilla internodes 1-1.5+ mm, terete or slightly dorsally compressed, muriculate
11 KB (1,219 words) - 03:25, 30 July 2020
Culms (7) 15-60 cm tall, 1.5-2 mm thick, bases decumbent, terete or weakly compressed, smooth or moderately scabrous below the panicles; nodes terete, 0 (1)
12 KB (1,248 words) - 03:21, 30 July 2020
1-2 exserted. Sheaths closed for 1/2 - 7/8 their length, usually weakly compressed and keeled, usually scabrous, rarely smooth; ligules 1.5-5 (10) mm, smooth
9 KB (1,086 words) - 03:20, 30 July 2020
intravaginal. Culms 8-12 (20) cm, slender, bases decumbent, terete or weakly compressed; nodes terete, 1 exserted. Sheaths closed for 1/4-1/3 their length, terete
10 KB (1,091 words) - 03:18, 30 July 2020
cm. Sheaths closed for (1/5) 1/4 – 1/2 (3/5) their length, distinctly compressed and keeled, usually densely retrorsely scabrous, rarely sparsely scabrous
9 KB (1,144 words) - 03:20, 30 July 2020
intravaginal. Culms 20-55 cm, erect or the bases decumbent, terete or weakly compressed; nodes terete, 0-1 exserted. Sheaths closed for 1/3-2/3 their length,
9 KB (1,126 words) - 03:21, 30 July 2020
exserted. Sheaths closed for about 1/3 their length, terete or weakly compressed, smooth; ligules 0.5-3 mm, smooth, glabrous, decurrent, obtuse to truncate;
9 KB (1,063 words) - 03:18, 30 July 2020
extravaginal. Culms 15-80 cm, erect or the bases decumbent, terete or weakly compressed; nodes terete, 0-1 exserted. Sheaths closed for 1/10 – 1/5 (1/4) their
11 KB (1,152 words) - 03:25, 30 July 2020
usually longest. Peduncles stiffly, widely ascending, angulate, slightly compressed, stubby-bracteolate; bracts grading into phyllaries, sparsely hirtellous
9 KB (798 words) - 21:33, 29 July 2020
extravaginal. Culms 28-85 cm, erect or the bases decumbent, terete or weakly compressed; nodes terete, 1-2 exserted. Sheaths closed for about 1/15 – 1/5 their
8 KB (1,023 words) - 03:17, 30 July 2020
or the bases decumbent, not branching above the base, terete or weakly compressed; nodes terete, proximal nodes usually not exserted. Sheaths closed for
12 KB (1,154 words) - 03:19, 30 July 2020
Culms 20-60 cm, slender, erect or the bases decumbent, terete or weakly compressed; nodes terete, 1-2 exserted. Sheaths closed from 9/10 their length to
10 KB (1,126 words) - 03:21, 30 July 2020
base, terete or weakly compressed; nodes terete, 1-2 exserted. Sheaths closed for 1/4 - 3/5 their length, terete to compressed, usually distinctly keeled
14 KB (1,306 words) - 03:19, 30 July 2020
decumbent, terete or weakly compressed; nodes terete, 1-2 exserted. Sheaths closed for 1/3-1/4 their length, terete to slightly compressed, at least some proximal
13 KB (1,342 words) - 03:20, 30 July 2020
densely tomentose below with reddish-brown rhizoids. Leaves erect and compressed to somewhat flexuose, curled to flexuose at apices when dry, undulate
8 KB (962 words) - 06:57, 30 July 2020
Fruiting calyces nodding 45–90º, 5-lobed, ellipsoid, inflated, sagittally compressed, 5–6 mm, glabrous or sparsely villosulous-glandular, throat closing. Corollas
7 KB (492 words) - 19:01, 29 July 2020
Ray-florets 12–21; laminae (10–) 20–30 mm. Disc corollas yellow. Cypselae weakly compressed (plump in middles, edges thin, faces, glabrous); pappi 0 or of 2 ± subulate
5 KB (541 words) - 23:10, 29 July 2020
Stems 0.5–4.5 dm. Fruiting bracteoles sessile, samaralike, orbiculate, compressed, 3–4 mm, united to beyond middle, margin rather minutely and acutely toothed
3 KB (598 words) - 09:37, 30 July 2020
stigma minute, 0.2 mm wide. Follicles (1-) 2 (-3), sessile, oblong, ± compressed laterally, 10-18 mm, membranous walled. Seeds pale-brown, lenticular,
8 KB (513 words) - 08:23, 30 July 2020
0.9–1.7 mm; style (0.5–) 0.7–1.5 (–2) mm. Capsules ± inflated basally, compressed distally in cross-section, obcordiform, 4–5 (–10) × 4.5–6.5 (–8) mm, apex
7 KB (459 words) - 19:23, 29 July 2020
stamens 4–8 mm; style (5–) 6–9 (–10) mm, conspicuously exerted. Capsules compressed in cross-section, oblong-obovoid, 4–6 × 3.5–5.5 mm, ca. as long as wide
6 KB (458 words) - 19:23, 29 July 2020
rotate, 2.5–5.5 mm diam.; stamens 2–2.3 mm; style 0.5–1.5 (–2) mm. Capsules compressed in cross-section, obovoid or oblong-obovoid, 4.5–7.5 × 3.5–5.5 mm, ca
6 KB (448 words) - 19:23, 29 July 2020
or violet, rotate, 8–10 mm diam.; stamens 7 mm; style 3–6 mm. Capsules compressed in cross-section, oblong, 5–6 (–8) × 3–4.5 mm, longer than wide, apex
6 KB (433 words) - 19:23, 29 July 2020
Association Herbs, perennial, 2–6 dm. Rhizomes long creeping. Culms slightly compressed. Leaves: basal 2–5, cauline 1–3; auricles 1–2.5 mm, apex truncate to obtuse;
6 KB (420 words) - 00:54, 30 July 2020
abruptly into blade; spikes erect or ascending, never palmate, linear, compressed, 5–20 × 0.8–1.2 cm, apex acute; simple or laxly 2–3 lateral branches.
8 KB (384 words) - 00:57, 30 July 2020
paleas hyaline, keels ciliolate; anthers 1-1.5 mm. Caryopses strongly compressed. 2n = 20. Generated Map Legacy Map Ariz. Aeluropus littoralis is native
5 KB (744 words) - 04:34, 30 July 2020
Utah State University Plants cespitose. Culms 80-120 cm, compressed4ceeled. Sheaths compressed-keeled; blades to 41 cm long, to 7.8 mm wide, folded to flat
4 KB (795 words) - 04:29, 30 July 2020
mm diam., lobes 3–4.5 × 1.5–2 mm; stamens 5 mm; style 8 mm. Capsules ± compressed in cross-section, broadly ovoid, 2–3 × 2–3 mm, apex obtuse, densely glandular-puberulent
7 KB (528 words) - 19:23, 29 July 2020
white, 2.5–5 mm diam.; stamens 2 mm; style 0.9–2 mm. Capsules slightly compressed in cross-section, obcordiform to globular, 2–3 × 2–3 mm, apex rounded
6 KB (495 words) - 19:23, 29 July 2020
with mucronate appendage; filaments yellow; anthers yellow, (sometimes compressed and winged); nectar scales yellow, orange-red, or salmon-pink, reniform
7 KB (507 words) - 13:03, 30 July 2020
glabrous or hairy at base, basal spur 0. Seeds 2, ovate to oblong, sometimes compressed, 2–3 mm, margins thickened, inrolled. 2n = 42. Phenology: Flowering May–Aug
6 KB (495 words) - 19:04, 29 July 2020