florets about 3 mm, awn of the first floret 3.5-5 mm, awn of the second floret 6-10 mm, exceeding the upper glumes by 2-3 mm; fertile florets about 2 mm;
6 KB (907 words) - 02:40, 30 July 2020
florets about as long as wide, convex abaxially; lemma bodies 2.5-5 mm, usually pilose (sometimes glabrous) over the back, margins pilose to about midlength
7 KB (1,029 words) - 04:51, 30 July 2020
Vorobik Copyright: Utah State University Plants perennial. Culms 20-45 cm, about 1 mm thick, ascending to erect from a hard knotty base, often branching;
6 KB (749 words) - 04:50, 30 July 2020
a few spikelets distally; pedicels 0.5-10 mm. Spikelets 1.7-2.2 mm long, about 1 mm wide, ellipsoid or obovoid, glabrous, faintly veined, subacute or obtuse
7 KB (1,019 words) - 04:10, 30 July 2020
often strongly so; costa subpercurrent, sometimes ± rough abaxially above, about 1/4 the leaf base; cells subquadrate to short-rectangular. Sexual condition
7 KB (746 words) - 06:56, 30 July 2020
glumes about 3/4 the length of the spikelets, 7-11-veined; upper glumes and lower lemmas 7-15-veined; lower florets staminate; lower paleas about as long
7 KB (1,080 words) - 04:08, 30 July 2020
subacute; lower glumes 5-6 mm; upper glumes about 6 mm; lowest florets staminate, 4-5 mm; second florets sterile, about 5 mm, lateral lobes 1-3 mm; paleas of
6 KB (868 words) - 04:41, 30 July 2020
1-8 branches; branches scabrous, generally ascending, mostly branching at about midlength, sometimes to near the base, lower branches 1.5-5 cm; pedicels
7 KB (905 words) - 03:30, 30 July 2020
the veins, glabrous, scabrous, or hispid between the veins; upper glumes about equal to the spikelets, muticous or awned, awns to 1 mm; lower florets sterile;
6 KB (887 words) - 04:00, 30 July 2020
mm; anthers 1.5-3.5 mm. Caryopses 1.5-3 mm. 2n = 42, 44, 66, 84, 88, about 105, about 126, 132. Generated Map Legacy Map Greenland, Nfld. and Labr. (Nfld
6 KB (1,077 words) - 03:26, 30 July 2020
reddish-mottled, apices not strongly twisted, junction with the awns not evident; awns about equally thick, divergent, spirally contorted at the base but usually not
8 KB (773 words) - 03:55, 30 July 2020
8-10 mm, fusiform; calluses 0.5-1.2 mm, rounded; lemmas evenly hairy, hairs about 0.5 mm, apical hairs similar in length, apices 2-lobed, lobes 1-3 mm, narrow;
8 KB (947 words) - 02:45, 30 July 2020
short hairs between the veins, usually purplish; auricles ciliate; ligules about 1 mm, lacerate, glabrous; blades 2-9 cm long, 2-7 mm wide, flat or involute
7 KB (812 words) - 02:54, 30 July 2020
unawned; bisexual lemmas 4-7 mm, 7-veined, unawned; anthers 3, about 1.2 mm. Caryopses about 3-4 mm. 2n = 24, 48. Generated Map Legacy Map Calif. Ehrharta
7 KB (795 words) - 02:55, 30 July 2020
blades 5-14 mm wide, about 10 times longer than wide, linear, thin, firm, spreading. Spikelets 3-3.2 mm; lower glumes 1.6-1.8 mm, about 1/2 as long as the
3 KB (974 words) - 04:01, 30 July 2020
octandra 4 Stamens usually in 2 whorls; sepals strikingly unequal, largest about 2 times as wide as smallest; California Phytolacca heterotepala 4 Stamens
5 KB (307 words) - 09:33, 30 July 2020
the length of the caryopses. x = 9, 10. The tribe Paniceae, which includes about 100 genera and 2000 species, is primarily tropical in distribution. Within
21 KB (1,188 words) - 03:56, 30 July 2020
and 16 sections is followed here. Published chromosome counts exist for about half of the species in the flora area. Most Penstemon species counted are
20 KB (1,850 words) - 19:05, 29 July 2020
the broad sense has been a source of confusion in European literature for about 200 years. The names used in that group (C. stoebe, C. rhenana, C. maculosa
3 KB (744 words) - 20:03, 29 July 2020
dimension; e of Rocky Mountains. > 6 6 Infructescences umbellate or not branched, about 1 cm. > 7 6 Infructescences paniculate, more than 4 cm. > 8 7 Leaf blade
10 KB (319 words) - 08:27, 30 July 2020
than 15 mm long at maturity. 5. Culms 30-140 (usually about 80) cm tall; blades 0.8-5 (usually about 2.5) mm wide; inflorescence units 2-31 per culm Andropogon
14 KB (1,071 words) - 04:25, 30 July 2020
largest genera are Ficus, with approximately 750 species, and Dorstenia, with about 170 species. The family includes important timber trees, e.g., Chlorophora
9 KB (490 words) - 08:32, 30 July 2020
or sinuose, transverse walls thin. Capsule 0.5–2 mm. Cosmopolitan Species about 45 (11 in the flora). Andreaea is easily recognized in the field by the dark
6 KB (445 words) - 06:44, 30 July 2020
with awns about 9 mm, the largest lemmas of the smaller or lateral spikelets about 5 mm, with awns about 5.5 mm; anthers 1.8-2.2 mm long, about 0.3 mm thick
6 KB (828 words) - 03:07, 30 July 2020
Md., Utah, Mo., Minn., Mich., Mont., B.C., Ont., Que., Ky. Cenchrus has about 16, primarily tropical species, most of which are readily (and painfully)
11 KB (962 words) - 04:13, 30 July 2020
Blades 2-4 mm wide; spikelets about 2.5 mm long Setaria reverchonii subsp. ramiseta 2 Blades 4-7 mm wide; spikelets about 3-3.2 mm long Setaria reverchonii
6 KB (882 words) - 04:15, 30 July 2020
circumscription, as followed here, Primula has about 500 species. Molecular data have elicited divergent opinions about the merits of a more inclusive generic
25 KB (2,084 words) - 13:06, 30 July 2020
distinctly keeled, bidentate, mucronate or awned, awns to 2 mm. Caryopses about 7 mm. 2n = 48. Generated Map Legacy Map Calif. Ampelodesmos mauritanicus
5 KB (841 words) - 02:45, 30 July 2020
not hygroscopic. Capsule pyriform to elongate-pyriform from an apophysis about half the total length, 1.5–2 mm, becoming sulcate when dry and empty; exothecial
6 KB (556 words) - 06:47, 30 July 2020
Spikelets 4-9 mm, laterally compressed; florets 3-5; rachilla internodes about 1 mm, scabrous, glabrous. Glumes distinctly keeled, keels scabrous; lower
6 KB (973 words) - 03:20, 30 July 2020
usually orange to purple. Spikelets 2.5-3 mm, elliptic-oblong. Lower glumes about as long as the spikelets; upper florets staminate; upper glumes Vi-a as long
5 KB (922 words) - 04:16, 30 July 2020
3-6 mm. Spikelets 1.8-2.2 mm, obovate, turgid. Lower glumes 0.6-0.8 mm, about 1/3 as long as the spikelets, 3-veined; upper glumes equaling the upper lemmas
6 KB (914 words) - 04:15, 30 July 2020
7-15 mm, slender, antrorsely scabrous. Spikelets 2-2.7 (3) mm. Lower glumes about 1/3 as long as the spikelets, 3-veined; upper glumes and lower lemmas 7-veined
5 KB (873 words) - 04:16, 30 July 2020
3-veined, lower lemmas 5-veined; upper florets pale to stramineous. Caryopses about 2 mm, white to yellowbrown. 2n = 20, 58, 70, 80. Generated Map Legacy Map
6 KB (867 words) - 04:18, 30 July 2020
disarticulating when disturbed, otherwise retained within the upper sheaths. Glumes about 3 mm, subequal; lower glumes pilose on the margins; lemmas subequal to the
5 KB (767 words) - 04:37, 30 July 2020
glabrous, throats sometimes pubescent; collars conspicuously pubescent; ligules about 0.2 mm; blades (1.5) 2.5-12 cm long, (2) 5-10 (18) mm wide, somewhat cordate
6 KB (887 words) - 04:45, 30 July 2020
second florets absent or reduced to 1 or 3 short awns, glabrous. Caryopses about 3 mm. 2n = 20. Generated Map Legacy Map Tex. Bouteloua uniflora grows primarily
7 KB (903 words) - 04:47, 30 July 2020
brown. Lower glumes absent; upper glumes densely short-pubescent, hairs about 0.5 mm; lower lemmas glabrous or sparsely short-pubescent, margins entire;
6 KB (850 words) - 04:19, 30 July 2020
pubescent, 7-9-veined; upper glumes 5-8 mm, 5-veined; awns 10-22 (30) mm, about 2-3 times longer than the spikelets, once-geniculate; anthers (2) 3-5 mm
6 KB (934 words) - 04:23, 30 July 2020
near the base, 40–65 µm wide distally; basal marginal border consisting of about 20 short, transparent, not or moderately sinuose cells; medial and distal
6 KB (841 words) - 06:51, 30 July 2020
operculum stoutly conic-rostrate; peristome teeth ca. 500–650 µm, divided about 1/2 way distally, vertically papillose-striolate. Spores 16–25 µm, smooth
6 KB (704 words) - 06:56, 30 July 2020
curved or cygneous. Capsule 1.6–2 mm, oblong-cylindric, erect; opercula about as long as capsule. Spores 10–15 µm. Habitat: Moist, shaded, acidic, rarely
7 KB (904 words) - 06:56, 30 July 2020
or exserted and reflexed over scales. Seeds 3–6 × 2–3mm, body brown; wing about twice as long as body, brown-purple; cotyledons ca. 4.2n =24. Habitat: Boreal
10 KB (832 words) - 00:34, 30 July 2020
5-20 (25) florets. Lemmas 1.2-1.5 cm, glabrous, often mucronate, mucros about 2 mm; paleas nearly equaling the lemmas, glabrous, keels finely cilate. Generated
7 KB (833 words) - 02:49, 30 July 2020
irregularly fissured. Branches alternate or whorled, rigid, angle of divergence about 45°. Twigs blue-green, becoming gray with age, glaucous, with numerous very
7 KB (562 words) - 00:27, 30 July 2020
bladeless or nearly bladeless sheaths; foliage leaves 1–2 (–3) per culm; ligules about as wide as long; blades mostly 1–3 (proximal blade) or 5–13 (distal) cm ×
7 KB (713 words) - 02:20, 30 July 2020
1 mm. Perigynia 15–27-veined, most veins on faces 0.1 mm wide or wider, about as wide as marginal veins, obovoid, 3–4 × (1.1–) 1.4–1.9 (–2.1) mm, glabrous
6 KB (588 words) - 02:14, 30 July 2020
to 20 mm wide, glabrous or pubescent. Spikes 7-16 cm, wider than thick or about as wide as thick; rachises enlarged at the base of the glumes, sparsely hairy
5 KB (848 words) - 02:58, 30 July 2020
lemmas 2.7-4.2 (5) mm, lanceolate, distinctly keeled, keels short-villous to about midlength, marginal and lateral-veins glabrous, lateral-veins obscure or
8 KB (999 words) - 03:17, 30 July 2020
anthers 0.2-0.4 mm, yellow-orange or purple. Caryopses 0.9-1.2 mm long, about 0.3 mm wide, glabrous. Aira caryophyllea var. capillaris is native to Europe
5 KB (942 words) - 03:27, 30 July 2020
pubescent distally, (9) 11-13-veined; awns absent or to 3.5 mm; anthers about 0.5 mm in cleistogamous florets, 2-4 mm in chasmogamous florets. 2n = 42
5 KB (805 words) - 02:52, 30 July 2020
villous; bristles 1 or 2, 10-20 mm, flexible, antrorsely scabrous. Spikelets about 2 mm, disarticulating between the lower and upper florets. Lower glumes 1/3
6 KB (917 words) - 04:16, 30 July 2020
veins raised, scabridulous to scabrous over and between the veins, prickles about 0.05 mm, midveins extending to within 0.1 mm of the apical margins, apices
7 KB (919 words) - 03:34, 30 July 2020
4-15 mm, ascending. Spikelets 2.2-2.8 (3) mm, elliptical. Lower glumes about 1/2 as long as the spikelets, 3-veined; upper glumes from 3/4 as long as
6 KB (870 words) - 04:15, 30 July 2020
apices appearing bifid, with 0.4-1 mm teeth; anthers 3, 1-2 mm. Caryopses about 3 mm. 2n = 40. Generated Map Legacy Map Conn., N.J., N.Y., Del., W.Va., N
7 KB (919 words) - 03:33, 30 July 2020
3 mm, usually longer than the spikelets. Spikelets 1.8-2.2 mm, widest at about the middle, acute. Upper glumes and lower lemmas slightly exceeding the upper
3 KB (1,190 words) - 04:07, 30 July 2020
throats pubescent; collars mostly glabrous, margins often with hairs; ligules about 0.5 mm; blades (1) 2-8 cm long, 2-8 (10) mm wide, glabrous abaxially, glabrous
6 KB (822 words) - 04:45, 30 July 2020
densely pubescent, most hairs appressed. Inflorescence units 7-97 (usually about 45) per culm; subtending sheaths (2.5) 3-4.5 (6) cm long, (2.5) 3.2-4.1 (5
6 KB (900 words) - 04:27, 30 July 2020
margins not thickened; cauline 2–several, spreading, sheathing stem for about 1/2 length, foliaceous, blade not inflated. Inflorescence units 2-flowered;
7 KB (715 words) - 06:07, 30 July 2020
1 cm below the spikes. Blades to 20 mm wide, pubescent. Spikes 5-10 cm, about as wide as thick to wider than thick, cylindrical to strongly flattened;
5 KB (866 words) - 02:58, 30 July 2020
geniculate; paleas 0.9-1.4 mm; anthers 0.2-0.4 mm, yellow or purple. Caryopses about 1 mm long, 0.3-0.4 mm wide, glabrous. Generated Map Legacy Map Calif. Aira
4 KB (883 words) - 03:27, 30 July 2020
straight, not hygroscopic. Capsule elongate-pyriform from an apophysis about half the total length, 2–3 mm, somewhat sulcate when dry and empty; exothecial
6 KB (565 words) - 06:47, 30 July 2020
below the spikes. Blades 12-20 mm wide, sparsely pubescent. Spikes 6-20 cm, about as wide as thick, slender, almost cylindrical, narrowing distally; rachises
5 KB (889 words) - 02:58, 30 July 2020
scabrous; lower glumes 8-12.5 mm, 3-veined; upper glumes 9.5-14 mm, 7-veined, about as long as the lowest lemma; lemmas 9.5-14 mm, lanceolate, laterally compressed
7 KB (870 words) - 02:52, 30 July 2020
glabrous or pubescent. Spikes (3.5) 6-18 cm, usually thicker than wide to about as thick as wide, wider than thick in compact forms; rachises shortly ciliate
7 KB (1,036 words) - 02:58, 30 July 2020
rhizoids on leaves on underside of stems from base of stems and branches about 1/2 up and on base of costa and adjacent cells on abaxial surface, brown
7 KB (739 words) - 07:51, 30 July 2020
rames usually a triplet of spikelets. Sessile spikelets 8.1-10 mm; calluses about 7 mm, sharp; glumes smooth below, scabrous distally; lower glumes shortly
5 KB (794 words) - 04:24, 30 July 2020
7 mm; lemmas 2.4-3 mm; paleas 2-veined; anthers 3, 0.7-1.1 mm. Caryopses about 1.3 mm. 2n = 32. Generated Map Legacy Map Ont., N.J., Mass., Ohio, Utah,
5 KB (801 words) - 04:37, 30 July 2020
thickened, weakly appendiculate and extending into the tip; endostome segments about 3/4 the length of the teeth, triangular basally, narrowing midway to a slender
7 KB (700 words) - 06:47, 30 July 2020
rachises hispid to villous; bristles 1-3, to 12 mm, tawny or purple. Spikelets about 3 mm, disarticulating between the lower and upper florets. Lower glumes 3-veined;
6 KB (1,026 words) - 04:16, 30 July 2020
3-5-veined; lower lemmas 3.2-5.5 mm, 4-5-veined; upper lemmas 3.4-5.9 mm; anthers about 1.5 mm. Caryopses 2-3.4 mm long, 1-3.5 mm wide, ovoid. 2n = 34. Generated
6 KB (874 words) - 04:14, 30 July 2020
yellow to purple. Spikelets 2-2.8 mm, elliptical and turgid. Lower glumes about 1/3 as long as the spikelets, 3-veined; upper glumes 1/2 - 2/3 as long as
7 KB (976 words) - 04:16, 30 July 2020
diverging; branch axes 0.7-2.3 mm wide, glabrous, broadly winged, wings about as wide as the central portion, margins scabrous, terminating in a spikelet
6 KB (862 words) - 04:19, 30 July 2020
weakly compressed; nodes terete or slightly compressed. Sheaths closed for about 1/4-1/2 their length, compressed, distal sheath lengths 0.5-4 times blade
7 KB (947 words) - 03:22, 30 July 2020
sparsely villous, hairs silvery or tawny-white, apices acute. Lower glumes about 3/4 as long as the spikelets, (5) 7-9 (11) -veined; upper glumes and lower
5 KB (961 words) - 04:08, 30 July 2020
than flowering-stem, margins not thickened; cauline 2–4, sheathing stem for about 2/3 length, foliaceous, spreading, blade not inflated, 4–9 cm. Inflorescence
8 KB (755 words) - 06:07, 30 July 2020
larger adjacent to the costa, smooth. Sexual condition dioicous; male plants about same size as female, perigonial bracts broad, forming a cuplike inflorescence
7 KB (737 words) - 06:46, 30 July 2020
lower glumes 1.8-4.5 mm, 1 (3) -veined; upper glumes 2.3-5.5 mm, usually about 1 mm shorter than the lemmas, (1) 3-veined; lemmas 3-6.5 mm; anthers 1.8-4
5 KB (822 words) - 03:32, 30 July 2020
long-pedunculate, elevated well above proximal leaves. Involucres usually about as wide as long, 1.5–5 cm, subglabrous to densely arachnoid. Phyllaries usually
6 KB (827 words) - 19:57, 29 July 2020
Blades to 10 mm wide, puberulent. Spikes 8-16 cm, thicker than wide to about as thick as wide, not branched at the base; rachises glabrous or shortly
5 KB (846 words) - 02:58, 30 July 2020
cordate-ovate to orbicular, subreniform, cordate, or deltoid, (5–) 8–20 (–25) mm and about as wide or wider, base truncate to cordate (or attenuate when young), apex
6 KB (661 words) - 09:35, 30 July 2020
lingulate-triangular, 1.2–1.6 (–1.8) mm, apex ± involute; border entire and broadened to about 0.25 the width of the base; hyaline cells S-shaped, 0–1-septate, usually
8 KB (841 words) - 07:10, 30 July 2020
(plants in American southwest occasionally with segments nearly round), about as long as broad; base broadly to narrowly cuneate; margins shallowly to
7 KB (595 words) - 00:24, 30 July 2020
6-15 m tall, 3-13 cm thick, erect; internodes all similar, hollow, walls about 1 cm thick, pale green, glabrous, glaucous below the nodes. Branches very
6 KB (807 words) - 02:47, 30 July 2020
sometimes ciliate; blades 3-15 cm long, 2-5 mm wide. Spikes 2.2-12 cm long, about 0.3 cm wide, narrowly cylindrical, 10-45 times longer than wide, with (2)
7 KB (991 words) - 02:57, 30 July 2020
appressed-velutinous, (3) 4 (5) -awned, awns 2-4.5 cm; glumes of apical spikelets about 3 mm, 4-awned, awns usually 1-3.5 cm; lemmas of fertile spikelets 6-8 mm
6 KB (861 words) - 02:57, 30 July 2020
slightly longer than the lemmas, keels winged distally, apices bifid, teeth about 0.2 mm; anthers 0.8-1.5 mm. Caryopses 1.5-2.5 mm. 2n = 40. Glyceria notata
7 KB (943 words) - 02:38, 30 July 2020
especially on the abaxial surface. Sexual condition dioicous; male plants about same size or smaller than females, the perigonial bracts broad, forming conspicuous
7 KB (812 words) - 06:46, 30 July 2020
cylindric, 1.5–3 mm, weakly sulcate when dry; operculum short-rostrate, to about 1 mm; annulus narrow, dehiscent; peristome short, to 300 µm, the teeth irregularly
7 KB (614 words) - 07:00, 30 July 2020
oblong to cylindric, symmetric, 0.5–1.5 mm; peristome teeth pale orange, about 300 µm, lightly papillose; operculum conic-rostrate, blunt, 0.4–0.5 mm. Spores
7 KB (637 words) - 06:59, 30 July 2020
tapering to beak; beak curved, 0.5–1.5 mm; tepals attached at base, reaching about to equator. Seeds 1.2n = 30. Phenology: Flowering summer–fall (Jun–Sep southwestward
7 KB (628 words) - 01:01, 30 July 2020
below the spikes. Blades 7-16 mm wide, usually glabrous. Spikes 4-11 cm, about as wide as thick, never branched; rachises ciliate to partially ciliate at
5 KB (922 words) - 02:58, 30 July 2020
bracteoles sessile or subsessile, broadly obovate, 2–3 mm and as broad or about as broad, united 1/2 of length, margin free, deeply and sharply dentate,
6 KB (667 words) - 09:37, 30 July 2020
occasionally elliptic, 3–5 mm; base broadly long-decurrent; margins toothed from about mid leaf to apex, teeth sharp, of 1 (or 2) cells; apex acute or acuminate
8 KB (677 words) - 07:41, 30 July 2020
spikelets, acute. Functional florets: lemmas 4.6-9.2 mm long, 1.9-2.6 mm wide (about 2.5 times longer than wide), hispid, awned, awns (1) 2-7.5 cm; paleas usually
7 KB (883 words) - 02:57, 30 July 2020
spikes. Blades to 18 mm wide, shortly pubescent to villous. Spikes 7-14 cm, about as wide as thick, except when branched below; rachises hairy at the nodes
5 KB (851 words) - 02:58, 30 July 2020
dome-shaped apical cell; exothecial cells in 1 layer, stomates none. Spores about 100, reniform to globose, with or without a concave proximal face, 27–45
6 KB (662 words) - 07:14, 30 July 2020
Lower glumes 1/3 – 1/2 as long as the spikelets, 3-5-veined; upper glumes about 3/4 as long as the spikelets, 5-7-veined; lower lemmas equaling the upper
6 KB (910 words) - 04:15, 30 July 2020
Volume 3. Stems 5-25 cm. Basal leaves 1-2×-ternately compound, 5-25 cm, about as long as stems; leaflets green adaxially, to 9-27 mm, not viscid; primary
4 KB (381 words) - 08:26, 30 July 2020
diam. Peduncles 6–26 cm. Phyllaries linear-lanceolate, 14–20 mm, lengths about 2/3 rays, apices filiform. Ray corollas 18–27 mm. 2n = 120. Phenology: Flowering
4 KB (463 words) - 21:22, 29 July 2020
shorter than tepals; (beak 0.3 mm). Seeds dark-brown, oval, 0.8 mm; caruncle about 0.2 mm. 2n = 20, 22. Phenology: Flowering and fruiting summer. Habitat: Alpine
5 KB (411 words) - 01:00, 30 July 2020
210. Pedicels 4.5–8.5 (–10) mm in fruit; gynophore 3.5–6.5 mm in fruit (about as long as capsule). Capsules (5–) 6.5–10.5 mm diam. 2n = 34. Phenology:
3 KB (490 words) - 12:06, 30 July 2020
without filiform apical portion, straight, bent, or gradually hooked from about middle. Phenology: Flowering all year. Habitat: Roadsides, woodlands Elevation:
5 KB (324 words) - 08:42, 30 July 2020
1–0.8 mm, dark color entering into segment base. Ultimate segments oblong, about 2 times as long as broad; basiscopic margin straight or sometimes oblique;
5 KB (387 words) - 00:35, 30 July 2020
with 1-2 prickles near base. Flowers 6-9 cm broad; petals white; stamens about 150; filaments pale-yellow; pistil 3-4-carpellate. Capsules narrowly ellipsoid
5 KB (402 words) - 08:38, 30 July 2020
heads white to stramineous, globose to ovoid, 0.6–1 × 0.6–0.8 cm; bracts about 1/2 as long as tepals. Flowers: tepals monomorphic, stramineous, striate
5 KB (331 words) - 09:42, 30 July 2020
winter–spring. Habitat: Cracks in sidewalks, ballast heaps, waste places, frequently about ports and coastal areas Elevation: 0-200 m Generated Map Legacy Map Introduced; Calif
5 KB (405 words) - 08:33, 30 July 2020
lanceolate, apex acute and mucronate, to 12 × 1.6 mm, glaucous stomatal band about 1.5 times width of each green marginal band. Seed-cones 9–13 mm, longer than
3 KB (454 words) - 00:31, 30 July 2020
Peduncles 45–150 mm. Phyllaries linear-lanceolate, 8–14 (–18) mm, lengths about 1/2 rays, apices acute. Ray corollas 12–28 mm. 2n = 60. Phenology: Flowering
4 KB (487 words) - 21:22, 29 July 2020
subequal veins; calluses usually glabrous, occasionally with a few hairs about 0.1 mm long Leymus triticoides 14 Adaxial surfaces of the blades usually
20 KB (1,611 words) - 03:05, 30 July 2020
sides are straight, the sheath is more or less square in face view, i.e., about as long as broad; if the length is greater than the width and the sides are
11 KB (523 words) - 00:32, 30 July 2020
terete or weakly compressed; nodes terete, 0-1 exserted. Sheaths closed for about 1/3 their length, terete, smooth or scabrous, glabrous or occasionally retrorsely
13 KB (1,312 words) - 03:21, 30 July 2020
distally flattened at right angle to plane of blade, (1–) 3–8 (–13) cm, about equaling blade length, (glabrous); blade broadly-triangular-ovate, (1–) 3–9
16 KB (1,422 words) - 12:22, 30 July 2020
18 cm long, about 10 mm wide, with 1 sessile or subsessile spikelet per node; internodes 7-9 mm, mostly glabrous, angles hairy, hairs about 0.3 mm. Spikelets
6 KB (820 words) - 03:04, 30 July 2020
adaxial surfaces glabrous or sparsely hairy. Panicles (4) 10-13 (16) cm long, about 1 cm wide, contracted, erect to slightly nodding, often slightly interrupted
8 KB (981 words) - 02:37, 30 July 2020
spikelet-bearing to the base. Spikelets (3) 3.5-4.5 (7) mm; rachilla prolongations about 1 mm, densely bearded, hairs to 2 mm. Glumes keeled, smooth or scabrous throughout
8 KB (1,006 words) - 02:37, 30 July 2020
wide, narrowly ovoid to ellipsoid, glabrous, acute. Lower glumes 1-1.5 mm, about 1/3 as long as the spikelets, glabrous, 1-3-veined, acute; upper glumes slightly
8 KB (1,164 words) - 04:07, 30 July 2020
length, straight or slightly outwardly curved, tapering to the apices, apices about 0.2 mm wide; anthers 2-3 mm. 2n = 28. Haplomes StH. Generated Map Legacy
9 KB (1,120 words) - 03:02, 30 July 2020
elliptic to ovate, 7–8 cm, apex acuminate, ridge yellow, linear, extending to about middle of limb, finely pubescent, claw light green, striated, ribbed, 1–1
10 KB (950 words) - 06:08, 30 July 2020
slightly nodding, with 2 spikelets per node; internodes (5) 7-13 (18) mm long, about 0.2 mm thick at the thinnest sections, flexuous, with green lateral bands
8 KB (985 words) - 03:01, 30 July 2020
lemmas, apices ciliate, truncate or the veins extending into teeth, teeth about 0.5 mm; anthers 1-1.6 mm. 2n = 28. Generated Map Legacy Map Alta., Colo.
8 KB (1,013 words) - 03:03, 30 July 2020
basal 0-1 mm subterete and indurate, glume bodies, when distinguishable, about 6-10 mm long, (0.2) 0.3-0.5 (0.7) mm wide, linear-setiform to setaceous,
9 KB (1,110 words) - 03:01, 30 July 2020
corollas, faces sericeous or glabrous; pappus bristles 28–65, 4–7.5 (–10) mm, about equaling disc corollas. 2n = 18, 36. Phenology: Flowering late spring; fruiting
13 KB (1,224 words) - 21:44, 29 July 2020
wide, nodding, with 2 spikelets per node; internodes (4) 6-10 (12) mm long, about 0.2 mm thick at the thinnest sections, flexuous, glabrous, without green
8 KB (1,090 words) - 03:01, 30 July 2020
purplish; branches 4.8-6 (7) cm. Spikelets (2) 2.5-3 mm; rachilla prolongations about 0.5 mm, hairs 1.5-2 mm. Glumes rounded, smooth, or sometimes slightly scabrous
7 KB (1,088 words) - 02:38, 30 July 2020
sometimes densely so, usually without rhizomes, sometimes with rhizomes about 2 cm long, 2-3 mm thick. Culms (20) 30-55 (95) cm, unbranched, smooth or
9 KB (1,066 words) - 02:36, 30 July 2020
Glumes subequal, 8-12 mm long, 0.5-1.5 mm wide, subulate, tapering from about 1/4 of their length, stiff, glabrous at least at the base, the central portion
7 KB (936 words) - 03:05, 30 July 2020
spikelet-bearing to the base. Spikelets (4.5) 5-7 (8) mm; rachilla prolongations about 1.5 mm, hairs 1-2 mm. Glumes keeled, usually scabrous over the entire surface
8 KB (941 words) - 02:36, 30 July 2020
basally, apices attenuate. Terminal panicles 7-35 cm long, 5-23 cm wide, about 1/2 as wide as long, shortly exerted or partially included, lax, open; axillary
8 KB (1,146 words) - 04:07, 30 July 2020
9-11-veined, veins prominent, apices acute to accuminate; lower paleas about 2/3 as long as the lower lemmas; lower florets sterile; upper florets 2-2
8 KB (1,127 words) - 04:07, 30 July 2020
Utah State University Plants perennial; cespitose, rhizomatous, rhizomes about 1 cm thick, knotted, pubescent, with large, scalelike leaves. Culms 50-300
8 KB (1,071 words) - 04:09, 30 July 2020
small clusters of spikelets; pedicels 0.1-1.5 mm. Spikelets 5.5-7 mm long, about 1 mm wide, narrowly lanceoloid, glabrous. Glumes spreading apart at maturity
8 KB (1,034 words) - 04:10, 30 July 2020
hairs; collars usually with long hairs, particularly at the margins; ligules about 0.5 mm, of hairs; blades 1-6 (16) cm long, (1) 2-4 (5) mm wide, flat at maturity
8 KB (1,183 words) - 04:45, 30 July 2020
lanceoloid, slightly laterally compressed, glabrous, acute. Lower glumes about 1/2 as long as the spikelets, slightly keeled along the midveins, 3-veined
7 KB (1,041 words) - 04:10, 30 July 2020
slightly exserted. Fruits 2–12 per cluster, usually remotely spaced, sometimes about 1/2 overlapped, occasionally ± paired, straw colored to grayish tan, narrowly
9 KB (697 words) - 09:24, 30 July 2020
darker midvein), 7–12 mm, blade 2–4 × 1–2 mm, margins crisped, claw 5–8 mm, about as wide as blade; stamens in 3 unequal pairs; filaments: abaxial pair (distinct)
8 KB (741 words) - 12:01, 30 July 2020
terete to slightly laterally compressed, glabrous, obtuse. Lower glumes about 3/4 as long as the spikelets, 5-veined or 7-veined; upper glumes and lower
7 KB (1,043 words) - 04:09, 30 July 2020
pairs, solitary distally; pedicels 0.1-0.7 mm, uniformly pubescent, hairs about 0.1 mm. Spikelets (4) 4.5-5.7 mm long, 0.9-1.4 mm wide. Upper glumes equaling
8 KB (979 words) - 04:12, 30 July 2020
with a few spikelets distally; pedicels 0.5-10 mm. Spikelets 3.2-4 mm long, about 1.5 mm wide, broadly ellipsoid or obovoid, tuberculate, hispid, faintly veined
7 KB (1,050 words) - 04:10, 30 July 2020
glumes, beneath each floret. Glumes usually vestigial, sometimes 1-3 mm long, about 0.1 mm wide, subulate, entire, with no evident veins, occasionally to 10
10 KB (1,275 words) - 03:01, 30 July 2020
slightly sheathed, with 2 spikelets per node; internodes 2.5-4.5 mm long, about 0.25-5 mm thick at the thinnest sections, smooth or scabrous beneath the
10 KB (1,147 words) - 03:01, 30 July 2020
potential source of energy, e.g., for alcohol manufacture. The seeds comprise about 18–20% of an edible oil (69% linolenic acid). Several species are cultivated
17 KB (1,659 words) - 00:59, 30 July 2020
below. Rosaceous inflorescences vary in the number of flowers from one to about 500. A great variation occurs also in inflorescence form, though a pattern
23 KB (1,553 words) - 13:58, 30 July 2020
lower glumes about 1 mm; upper glumes glabrous or almost so, those of the lateral spikelets about 3 mm, those of the central spikelets about 4 mm; lemmas
9 KB (894 words) - 04:48, 30 July 2020
abaxial surfaces glabrous, adaxial surfaces appressed-pubescent, hairs about 0.2 mm. Panicles terminal, 1-3 cm long, 0.6-2.5 cm wide, ovate, contracted
9 KB (927 words) - 04:00, 30 July 2020
broadly acute, strigose; lemmas hairy throughout, hairs on the lower portion about 0.15 mm, sparse, appressed, pappus hairs 3-4 mm; awns 9-15 mm, twice-geniculate
8 KB (1,034 words) - 02:51, 30 July 2020
blades and foreshortened branches that arise from the basal culm nodes, about 54 of the branches sterile, others with small, narrow, secondary panicles
8 KB (1,175 words) - 04:05, 30 July 2020
branches in more than 2 ranks; primary branches 3-7 cm, divergent, axes about 0.4 mm wide, triquetrous, densely pubescent with papillose-based hairs; secondary
8 KB (927 words) - 04:10, 30 July 2020
entire; blades 2-15 cm long, 1-4 mm wide, flat or involute; flag blades at about midculm. Panicles 1.5-14 cm long, 0.4-2.5 cm wide, narrowly oblong to ovate
8 KB (944 words) - 03:33, 30 July 2020
ribbonlike with age, usually glabrous, throat sometimes with a few hairs, hairs about 0.2 mm; collars glabrous, including the sides; basal ligules 0.2-0.8 mm,
8 KB (986 words) - 02:47, 30 July 2020
acuminate and usually beaked; lower florets sterile; upper florets about 2 mm long, about 1 mm wide, ellipsoid, acute. 2n = unknown. Dichanthelium nudicaule
8 KB (1,010 words) - 04:03, 30 July 2020
appressed, branching at the base and mostly hidden by the spikelets; pedicels about 0.4-3 mm. Spikelets lanceolate to narrowly ovate, yellowish, sometimes tinged
8 KB (940 words) - 03:30, 30 July 2020
obtuse, entire or the veins excurrent to about 0.1 mm, usually unawned, rarely with a subapical straight awn to about 1 mm; paleas 0.7-1.4 mm, veins visible;
10 KB (1,197 words) - 03:29, 30 July 2020
cauline leaves longer and more flexuous; abaxial sclerenchyma in strands about as wide as the adjacent veins; adaxial sclerenchyma developed; pillars and
9 KB (1,056 words) - 03:12, 30 July 2020
slightly compressed, smooth or sparsely scabrous, sometimes hairy, hairs about 0.15 mm, bases of basal sheaths glabrous, distal sheath lengths (0.7) 1-2
12 KB (1,263 words) - 03:20, 30 July 2020
internodes, glabrous or pilose with dense, fine, papillose-based hairs; ligules about 0.5 mm; blades 5-20 cm long, 2-5 mm wide, stiffly ascending to erect, green
9 KB (1,177 words) - 04:05, 30 July 2020
on shoot 10–23 (–29) mm wide when fresh, 5–20 mm when dry, distal blades about equaling inflorescence. Inflorescences: staminate spikes contiguous with
10 KB (900 words) - 00:57, 30 July 2020
densely pubescent, attenuate basally. Lower glumes about 1/3 as long as the spikelets, attached about 0.2 mm below the upper glumes, clasping at the base
8 KB (1,049 words) - 04:04, 30 July 2020
papillose-based, tips acute to cuspidate. Lower glumes about 1/2 as long as the spikelets; upper glumes about as long as the spikelets; lower florets usually
8 KB (1,004 words) - 04:00, 30 July 2020
hairs, varying within a panicle, apices acuminate; florets 5.5-8 mm long, about 0.8-1.3 mm thick, fusiform; calluses 0.3-0.6 mm, blunt, strigose, hairs 0
8 KB (981 words) - 02:51, 30 July 2020
terete or weakly compressed; nodes terete, 1-2 exserted. Sheaths closed for about 1/15 – 1/5 their length, sometimes fused for a longer distance by a narrow
8 KB (1,023 words) - 03:17, 30 July 2020
midlength; calluses 0.4-1 mm, blunt; lemmas evenly hairy, hairs at midlength about 0.5 mm, apical hairs 0.7-1.5 (2) mm, apical lobes 0.3-0.8, membranous, flexible;
8 KB (1,035 words) - 02:45, 30 July 2020
distal part of the midveins, acute; callus hairs to 0.1 mm; lemmas 1-2 mm, about 2/3 the length of the glumes, bases minutely pubescent, otherwise glabrous
8 KB (1,051 words) - 03:29, 30 July 2020
similar in length and stiffness; abaxial sclerenchyma in strands opposite and about as wide as the major veins; adaxial sclerenchyma often present opposite the
8 KB (1,024 words) - 03:12, 30 July 2020
scabrules to about 0.1 mm, longest on the middle segment, terminal segment straight; paleas 3.7-5.6 mm, 2/3 - 3/4 as long as the lemmas, hairy, hairs about 0.5
8 KB (1,071 words) - 02:46, 30 July 2020
convolute, abaxial surfaces scabrous, adaxial surfaces scabrous or hairy, hairs about 0.3 mm. Panicles 7-15 cm long, 0.5-2.5 cm wide, often included in the upper
8 KB (1,015 words) - 02:46, 30 July 2020
blades forming spike surface before flowering, later exceeded by stigmas and about equaling or slightly exceeded by pistil-hairs, very dark to medium brown
11 KB (1,065 words) - 00:57, 30 July 2020
Uhl and R. V. Moran 1953). All have a basic chromosome number of 17, and about 35% of populations are polyploid, some up to 16-ploid (Uhl 1994). D. Verity
13 KB (1,202 words) - 13:01, 30 July 2020
exceeded by the distal florets; lower glumes 4.5-7.5 (8.5) mm, shorter than or about equaling the adjacent lemmas; upper glumes 5.3-8.2 (9) mm; lemmas (6.2) 7-8
8 KB (1,061 words) - 03:08, 30 July 2020
Glumes about 2 mm, glabrous or scabrous, apices erose; lemmas 3-4 mm, lobes shorter than 1 mm, rounded; awns shorter than 2 mm, straight; paleas about 2.5
5 KB (794 words) - 04:35, 30 July 2020
midlength, flexible, hairy, hairs about 0.4 mm, bases indurate for about 0.3 mm, 3-5 veins evident at midlength, margins about 0.5 mm wide, apices tapering
6 KB (776 words) - 03:04, 30 July 2020
awns 2-8 mm. Chasmogamous caryopses about 4.5 mm long, about 0.8 mm wide; cleistogamous caryopses to 4 mm long, about 2.5 mm wide. 2n = 40, 80. Generated
6 KB (844 words) - 04:44, 30 July 2020
prominent or a few less prominent, apices narrowly acute. Spikes about 15 cm long, about 25 mm wide including the awns, 10-12 mm wide excluding the awns
6 KB (761 words) - 03:07, 30 July 2020
1 Rames densely villous, with hairs about twice as long as the sessile spikelets and more or less obscuring them; lower glumes of the sessile spikelets
6 KB (873 words) - 04:26, 30 July 2020
case by competition from invasive cheatgrass (Bromus tectorum). Information about evolution and speciation is not so available for the perennials as for the
15 KB (1,165 words) - 20:25, 29 July 2020
treatment is based largely on that by L. C. Anderson (1986b). Uncertainty about the specimen used by Pursh to establish E. nauseosa (as Chrysocoma nauseosa)
16 KB (1,091 words) - 20:55, 29 July 2020
Ark., Ill., Ind., Iowa, Md., Pa., Ohio, Utah, Mo., Mich., Ky. Aegilops has about 23 species, and is native to the Canary Islands, as well as from the Mediterranean
10 KB (986 words) - 02:57, 30 July 2020
glandular, leaflet margins are usually revolute, and petals are most commonly about the same length as the sepals and often somewhat erect at anthesis. Section
17 KB (1,336 words) - 14:03, 30 July 2020
6-7 mm, equal or the lower glumes slightly longer; central awns 13-20 mm, about twice as thick as the lateral awns, divaricate to reflexed at maturity; lateral
3 KB (786 words) - 03:55, 30 July 2020
spreading, capillary. Spikelets 1.1-1.5 mm. Glumes thin, acute; lower glumes about 0.5 mm; upper glumes 1.1-1.5; lemmas 1.1-1.4 mm, acute; paleas 1-1.3 mm,
6 KB (795 words) - 04:31, 30 July 2020
Panicles 10-20 cm, producing around 4,000-6,000 caryopses; lower branches about 3 cm, producing a lobed appearance. Spikelets morphologically indistinguishable
3 KB (910 words) - 04:16, 30 July 2020
3-8 mm, sparsely appressed-pubescent; central awns 3-6 mm; lateral awns about 1 mm. Caryopses 2-6 mm. Generated Map Legacy Map Ill., Maine, Mich., Wis
3 KB (734 words) - 03:54, 30 July 2020
glabrous or pubescent at the throat; ligules 0.7-2 mm; blades to 90 cm long, about 12 mm wide. Panicles 20-80 cm long, 20-60 cm wide; branches to 35 cm, ascending
5 KB (771 words) - 04:33, 30 July 2020
0.4–1 cm; scales glabrous, lobes diverging distal to middle, ascending, about equal in length. 2n = 28. Phenology: Flowering late spring. Habitat: Tundra
4 KB (564 words) - 08:40, 30 July 2020
irregularly fissured. Branches alternate or whorled, rigid, angle of divergence about 25°. Twigs bright green, becoming yellow-green with age, viscid, ridges between
7 KB (416 words) - 00:25, 30 July 2020
cracked and fissured. Branches opposite or whorled, rigid, angle of divergence about 30°. Twigs pale to dark green, becoming yellow with age, not viscid, slightly
7 KB (404 words) - 00:29, 30 July 2020
Volume 27. Treatment on page 638. Mentioned on page 639. Plants three-angled, about 1 mm. Stem-leaves cuspidate, keeled; laminal cells, 13–18 µm wide, 1–3: 1
3 KB (679 words) - 07:14, 30 July 2020
without filiform apical portion, straight, bent, or gradually hooked from about middle. Phenology: Flowering all year. Habitat: Hummmocks, terrestrial or
6 KB (365 words) - 08:30, 30 July 2020
wings extending length of bract, united throughout, mainly 15–25 mm wide and about as long, apex toothed, surface of wings and body smooth or reticulate. Seeds
4 KB (637 words) - 09:39, 30 July 2020
petioles stout; blades usually 1-nerved, linear, 40 (–70) × 1–1.5 mm, bases about as wides as blades, margins ciliate, faces usually at least ± scabrous. Heads
3 KB (667 words) - 21:45, 29 July 2020
annulus of 2 rows of cells, deciduous in fragments; endostome basal membrane about 1/4 length of exostome teeth. Phenology: Capsules mature Jul–Sep. Habitat:
4 KB (547 words) - 07:45, 30 July 2020
terminating in awns, awns 1-3 mm; lemmas 14-18 mm, awns 7-50 mm; anthers about 7 mm. 2n = 14, 21, 28. Generated Map Legacy Map Conn., N.J., N.Y., Wash.
4 KB (844 words) - 02:57, 30 July 2020
University Culms 50-115 cm. Basal leaf-sheaths glabrous; cauline leaf-blades about 1 mm wide, usually involute. Spikelets 1.5 - 1.6 mm; lower lemmas pubescent
3 KB (791 words) - 03:56, 30 July 2020
linear to narrowly ovate, less than 1/2 length of sepals; stamens inserted about mid level in floral-tube; style slender; stigma capitate. Capsules ca. 2
5 KB (506 words) - 21:03, 7 June 2022
hairs near the collar; collars ciliate to pubescent; blades to 67 cm long, about 1 cm wide. Panicles 27-67 cm, open; branches drooping or nodding at maturity
5 KB (751 words) - 04:34, 30 July 2020
upper lemmas and paleas 4-4.5 mm. Pedicellate spikelets 1-2 mm. Caryopses about 2.2 mm. 2n = 18. Generated Map Legacy Map Kans., Okla., Miss., Tex., La.
4 KB (819 words) - 04:29, 30 July 2020
Vorobik Copyright: Utah State University Plants annual. Culms 50-80 (100) cm, about 2 mm thick, usually rather robust, erect or somewhat geniculate at the base
5 KB (716 words) - 04:50, 30 July 2020
overlapping), mostly glabrous abaxially, abaxial calluses 0.2-0.6 mm, hairs about 1 mm. Peduncles included or extending to 1 cm beyond the sheaths of the flag
4 KB (738 words) - 04:49, 30 July 2020
lobes ovate to delatate, apex acute to obtuse, lateral lobes divergent, about equal in length, several times broader. Samaras with wings somewhat broader
5 KB (617 words) - 08:29, 30 July 2020
Fruiting bracteoles semicircular to deltoid-ovate in profile, 4–5 mm and about as wide, central tooth largest, scarcely though sometimes tuberculate on
4 KB (614 words) - 09:36, 30 July 2020
humic soil, always in open habitats at sea level along the coast, or at about 1500 m in the Appalachian Mountains Elevation: 0-1500 m Generated Map Legacy
3 KB (701 words) - 06:54, 30 July 2020
arrays, long-pedunculate, elevated well above proximal leaves. Involucres about as wide as long, 2–4 cm, floccose-arachnoid, without fine trichomes connecting
4 KB (748 words) - 19:57, 29 July 2020
petiolate; blade broadly ovate, rhombic to suborbiculate, (15–) 30–65 mm, about as wide, thick, base cuneate, margin sinuate-dentate, apex obtuse to rounded
5 KB (545 words) - 09:35, 30 July 2020
preformed blade with (3–) 7–15 (–21) teeth on each side; neoformed blade lengths about equaling widths. Pedicels: lengths uniform, 1–6 (–8 in fruit) mm. Capsules
5 KB (641 words) - 12:32, 30 July 2020
the margins; distal cells quadrate to hexagonal, 10–15 µm, bulging, with about 4 papillae per cell. Specialized asexual reproduction propagula borne on
4 KB (702 words) - 07:12, 30 July 2020
with scattered papillae distally, mainly on the abaxial side, distal cells about 7–10 µm. Perigonium sessile. Seta (0.5–) 0.6–0.7 (–1) cm, straight wet or
5 KB (744 words) - 06:56, 30 July 2020
Annaliese Miller Copyright: Utah State University Culms 55-80 cm. Ligules about 0.2 mm, truncate; blades 1.5-2 mm wide. Spikes 7-10 cm long, 5-8 mm wide
3 KB (659 words) - 02:59, 30 July 2020
cracked and fissured. Branches opposite or whorled, rigid, angle of divergence about 30°. Twigs pale green, becoming yellow with age, not viscid, usually smooth
7 KB (385 words) - 00:27, 30 July 2020
358. Illustrator: Cindy Roché Copyright: Utah State University Rhizomes about 2 mm thick. Culms 12-70 cm. Basal blades 10-31 cm long, 3-8 mm wide. Spikes
3 KB (871 words) - 03:05, 30 July 2020
ligules to 0.5 mm; blades to 50 cm long, 2-5 mm wide. Panicles to 50 cm long, about 3.5 cm wide, contracted; branches to 20 cm, erect. Spikelets 3.5-5.4 mm.
5 KB (761 words) - 04:38, 30 July 2020
unisexual. Staminate branches ascending or somewhat divergent; pedicel apices about 3 mm wide. Staminate spikelets 6.5-11 mm, ovate or oblong, acute to acuminate
6 KB (696 words) - 03:07, 30 July 2020
acute or mucronate apices; palea keels not winged; anthers 1.1-1.7 mm. Seeds about 1 mm long, transversely rugose. 2n = unknown. Dactyloctenium geminatum is
5 KB (730 words) - 04:32, 30 July 2020
upper lemmas and paleas 2-3 mm. Pedicellate spikelets 1-3 mm. Caryopses about 2 mm, broadly ellipsoid. 2n = unknown. Generated Map Legacy Map Md., N.J
4 KB (788 words) - 04:29, 30 July 2020
Rachilla internodes 0.5-1.5 mm. Lemmas hispidulous over the veins, hairs about 0.1 mm, hispidulous, scabrous, or scabridulous between the veins, apices
3 KB (884 words) - 03:32, 30 July 2020
irregularly fissured. Branches alternate or whorled, rigid, angle of divergence about 30°. Twigs bright green to yellow-green, becoming yellow with age, not viscid
7 KB (395 words) - 00:29, 30 July 2020
corollas ca. 10 mm, tubes mostly glabrous, throats ± abruptly dilated, lobes about 2.5 mm. Phenology: Flowering late summer–fall. Habitat: Open pine and fir
4 KB (551 words) - 21:21, 29 July 2020
in FNA Volume 27. Treatment on page 393. Mentioned on page 387. Plants to about 5 mm, yellow-green. Leaves 0.6–2 mm, the distal leaves squarrose and linear-subulate
6 KB (659 words) - 06:56, 30 July 2020
linear-lanceolate, hispid, 1-3-veined; lemmas 7-10 mm, evenly pilose, hairs about 0.2 mm, awns as long as to slightly longer than the lemma bodies; anthers
4 KB (737 words) - 02:59, 30 July 2020
the awns, slightly widened above the base; lowest lemma of central florets about 8 mm, glabrous towards the base, sparsely scabrous distally, awned, awns
4 KB (737 words) - 03:00, 30 July 2020
pale-purple to purple, sometimes with red midveins, obovate, 3–5.5 × 1.5–5.5 mm, about as long as floral-tube; nectary encircling base of ovary, very narrow; stamens
5 KB (512 words) - 21:03, 7 June 2022
sheaths shorter or longer than the internodes, glabrous; blades usually about 1 mm wide, usually not curling. Glumes 8-9 mm, subequal; awns 12-18 mm, of
3 KB (787 words) - 03:55, 30 July 2020
long, 1.3-1.8 mm wide; anthers 2.5-3 mm. Pistillate spikelets to 7 mm long, about 2.5 mm wide. Caryopses 2-2.5 mm. 2n = 20, 40,56,60. Buchloë dactyloides is
3 KB (804 words) - 04:48, 30 July 2020
gray, fissured. Branches alternate or whorled, rigid, angle of divergence about 45°. Twigs pale green, becoming yellow with age, not viscid, glaucous, with
7 KB (419 words) - 00:26, 30 July 2020
Branches spreading to ascending; branchlets erect, 3–4-sided in cross-section, about as wide as length of scalelike leaves. Leaves light yellow-green, abaxial
6 KB (496 words) - 00:22, 30 July 2020
Fruiting bracteoles sessile or subsessile, lanceolate to ovate, 4–6 mm, about as wide, each bract with a pair of thin wings 3 mm broad or less, irregularly
5 KB (610 words) - 09:39, 30 July 2020
branchlets smooth. Branches spreading to ascending; branchlets erect, terete, about as wide as length of scalelike leaves. Leaves light green, abaxial glands
6 KB (491 words) - 00:23, 30 July 2020
fissured. Branches alternate (rarely whorled), lax, angle of divergence about 55°. Twigs gray-green, becoming green, then yellow-green with age, glaucous
7 KB (404 words) - 00:29, 30 July 2020
base. Ultimate segments transversely oblong, nearly round, or fan-shaped, about as long as broad; base truncate or cuneate; margins of fertile segments crenulate
5 KB (429 words) - 00:29, 30 July 2020
symmetric or slightly arcuate, bilaterally symmetric, to 2.5 mm; operculum about as long as theca. Calyptra cucullate, smooth, 1.5–1.55 mm. Spores 9–11 µm
7 KB (598 words) - 06:53, 30 July 2020
abaxially glabrous and glaucous. Inflorescences axillary, 1-3-flowered; bracts about 1/3 distance from base of peduncle. Flowers ovoid; sepals deep rose-red to
5 KB (469 words) - 08:35, 30 July 2020
the awns, (14) 18-37 mm including the awns, apices often bifid; anthers about 2.5 mm. Generated Map Legacy Map Colo., N.Mex., Calif., Oreg., Wyo., Mont
4 KB (783 words) - 02:59, 30 July 2020
9-16 cm long, 2-5 mm wide, stiff, ascending, scabrous. Spikes 4-13 cm long, about 5 mm wide, erect, lower nodes with 1-2 spikelets, upper nodes with 1 spikelet
5 KB (783 words) - 02:59, 30 July 2020
Clethra; studies have shown that Purdiaea Planchet, a neotropical genus of about 12 species (most diverse in Cuba), should be included in Clethraceae rather
6 KB (242 words) - 13:09, 30 July 2020
2, species ca. 15 (1 genus, 5 species in the flora). Taxonomic opinions about the status and circumscription of the Nyssaceae have varied. Nyssa and the
7 KB (295 words) - 18:17, 29 July 2020
pedicels 0.2-0.5 mm; longer pedicels 0.8-1.1 mm. Spikelets 1.5-2 mm long, about 0.5 mm wide, elliptic-lanceolate. Lower glumes absent or to 0.2 mm; upper
7 KB (903 words) - 03:57, 30 July 2020
2-2.5 mm long, about 0.5 mm wide, narrowly elliptic, acute, inconspicuously bilobed, awns 4.5-6.5 mm. Caryopses about 2.3 mm long, about 0.5 mm wide, ellipsoid
6 KB (805 words) - 04:43, 30 July 2020
of the branch axes; lower glumes about 1 mm, rounded, irregularly toothed; upper glumes and lower lemmas 3-4 mm, about equal; upper lemmas papery, 5-veined
6 KB (867 words) - 04:17, 30 July 2020
crowns about 0.8 mm wide, inconspicuous, glabrous or glabrate; awns 11-20 mm, persistent, twice-geniculate; paleas about 3.5 mm; lodicules 2, about 1 mm;
8 KB (974 words) - 02:49, 30 July 2020
narrowing abruptly to the crown, midveins pubescent proximally; crowns about 0.5 mm long, about 0.2 mm wide, straight-sided, rims entire or irregularly lacerate
7 KB (882 words) - 02:50, 30 July 2020
long, about 0.5 mm wide, widest at about midlength, somewhat laterally compressed; calluses 0.2-0.5 mm, blunt, strigose, hairs reaching to about 1/4 -
7 KB (940 words) - 02:50, 30 July 2020
of 3; secondary branches rarely present; shortest pedicels about 0.3 mm; middle pedicels about 1 mm; longest pedicels 1.5-2 mm, adnate to the branch axes
7 KB (878 words) - 03:57, 30 July 2020
rhizomatous. Culms to 75 cm tall, mostly glabrous, hairy for about 1 cm below the spikes, hairs about 0.1 mm. Blades to 15 mm wide, adaxial surfaces with the
4 KB (720 words) - 03:04, 30 July 2020
awns to about 2 mm, apical; calluses glabrous; lemmas 1-1.7 mm, awns to 3 mm, subterminal; paleas about 3/4 as long as the lemmas; anthers about 1 mm. Caryopses
4 KB (766 words) - 03:31, 30 July 2020
branches; branches in a single whorl, axes triquetrous. Spikelets about 3 mm. Glumes about 2 mm, about 2/3 as long as the spikelets; lemma keels not winged; anthers
4 KB (749 words) - 04:45, 30 July 2020
mm; upper glumes 4-7 (8.3) mm, 3-veined; rachilla internodes 2-3 mm long, about 0.1 mm thick, bases sometimes weakly differentiated into a glandular swelling;
7 KB (820 words) - 02:45, 30 July 2020
usually obscure, apices acute, entire or the veins minutely excurrent to about 0.3 mm, unawned; paleas 2-3 mm; anthers 3, 0.8-1.3 mm. Caryopses 1.2-1.5
7 KB (857 words) - 03:33, 30 July 2020
entire or slightly serrulate near the apex; costa long-excurrent, occupying about 1/2 the leaf base; distal cells long-rectangular, 5–10: 1. Sexual condition
7 KB (751 words) - 06:56, 30 July 2020
× 3–3.5cm, pubescent; bracts included. Seeds 8–12 × 3mm, body tan; wing about twice as long as body, tan with rosy tinge; cotyledons 5–7.2n =24. Habitat:
10 KB (819 words) - 00:29, 30 July 2020
sterile floret in each spikelet entire; panicle branches 5-11 cm long, with about 10 spikelets per cm Chloris ventricosa 4 Lemma of the first sterile floret
21 KB (1,159 words) - 04:42, 30 July 2020
palynological, and anatomical data, although useful in resolving some questions about the circumscriptions and relationships of genera, have not provided a consensus
23 KB (1,508 words) - 10:29, 30 July 2020
whorl of bracts about midlength > 2 1 Inflorescences umbellate, not compound-umbellate or with any branches seemingly with whorl of bracts about midlength >
27 KB (1,609 words) - 10:41, 30 July 2020
pilose, glumes of the lateral spikelets about 2.5 mm, acute or acuminate, those of the central spikelets about 3 mm, minutely lobed and mucronate; lowest
9 KB (950 words) - 04:48, 30 July 2020
scapiform stems and the other with species that have leafy flowering stems. From about 1873 to 1973, Acourtia species were treated as members of Perezia, usually
10 KB (704 words) - 20:22, 29 July 2020
paleas 1/2 - 3/4 as long as the lemmas; palea apices with hairs usually about 1 mm long Achnatherum nevadense 5 Calluses 0.8-1.2 mm long; paleas z/s-/s
28 KB (2,014 words) - 02:45, 30 July 2020
sect. Breviaristatae is distributed in Asia and North America. It contains about 15 species. None. Festuca altaica, Festuca californica, Festuca campestris
4 KB (869 words) - 03:08, 30 July 2020
perennial; tufted or cespitose. Culms 50-120 cm; nodes densely pilose, hairs about 2 mm. Sheaths with scattered papillose-based hairs; ligules 1-2 mm; blades
5 KB (923 words) - 04:24, 30 July 2020
bristles only slightly longer than the spikelets; upper glumes (7)9-veined, about as long as the spikelets Pennisetum nervosum 6 Plants purplish; bristles
18 KB (1,301 words) - 04:12, 30 July 2020
mountainous regions. Its species grow in both moist and xeric habitats. There are about 100 species of Calamagrostis, if Deyeuxia Clarion ex P. Beauv. and Lachnagrostis
24 KB (1,813 words) - 02:43, 30 July 2020
and densely hairy, longer hairs 1.5-2.5 mm, papillose-based, shorter hairs about 0.5 mm, not papillose-based; ligules 1.5-2.5 mm; blades 2-9 cm long, 3-8
6 KB (920 words) - 03:57, 30 July 2020
margins; lower glumes 2.5-3.5 mm long, about 0.5 mm wide, lanceolate, narrow, apices acute or awn-tipped to about 0.6 mm; upper glumes 3-4.8 mm long, 0
6 KB (836 words) - 02:40, 30 July 2020
geniculate; anthers 1-2 mm. Pedicellate spikelets about the same size and shape as the sessile spikelets, or about 1/2 their size, staminate or sterile. 2n =
7 KB (961 words) - 04:24, 30 July 2020
primary branches 2.2-6.2 cm long, about 0.1 mm thick, diverging 80-100° from the rachises, straight; pedicels 6-10 mm long, about 0.02 mm thick, delicate; disarticulation
7 KB (936 words) - 04:41, 30 July 2020
mid-portions; secondary branches rarely present; shortest pedicels about 0.05 mm; middle pedicels about 0.1 mm; longest pedicels 0.2-0.3 mm, adnate to the branch
6 KB (836 words) - 03:57, 30 July 2020
Copyright: Utah State University Plants rhizomatous. Culms to 140 cm tall, about 3 mm thick. Leaves evenly distributed; sheaths smooth, glabrous; auricles
6 KB (781 words) - 03:07, 30 July 2020
hairs about 1/4 as long as the spikelets; awns 0.7-1.2 cm; anthers of the sessile spikelets about 2 mm, those of the pedicellate spikelets about 3 mm.
5 KB (831 words) - 04:21, 30 July 2020
cleft for about 1/4 of their length. Pedicels 3.5-5 mm, ciliate, hairs to 2.3 mm, pedicel bases 0.1-0.2 mm wide, flaring above midlength to about 0.5 mm wide
5 KB (877 words) - 04:27, 30 July 2020
7-15 mm; distal florets about 0.8-1.8 mm, sterile, attenuate into the rachilla, awned, awns 3-7 mm. Caryopses 2.5-3 mm; embryos about 1 mm. 2n= 20, 40, 60
6 KB (798 words) - 04:44, 30 July 2020
widest about midlength, 3-veined, hairy or scabrous over the veins, awns 1-1.5 mm; lemmas 10-15 mm, hairy, hairs 0.3-0.4 mm, awns 3-7 mm; anthers about 2.8
6 KB (752 words) - 03:04, 30 July 2020
90-130 cm tall, about 5 mm thick. Leaves somewhat basally concentrated; sheaths smooth, glabrous; auricles well developed; ligules about 0.3 mm on the lower
6 KB (778 words) - 03:04, 30 July 2020
9-13-veined, scarious, apices acute; paleas about 2/3 the length of the lemmas; rudiments 2.5-3 mm, pyriform. Caryopses about 3 mm. 2n = 18. Generated Map Legacy
5 KB (863 words) - 02:44, 30 July 2020
the proximal 2/3, glabrous between the veins at maturity; crowns about 1 mm long, about 0.5 mm wide, conspicuous, more or less straight-sided, purple, rims
7 KB (953 words) - 02:50, 30 July 2020
oblong, glabrous, 5-9-veined, midveins about equal in length and prominence to the lateral-veins, margins about 0.5 mm wide, hyaline, apices truncate;
7 KB (879 words) - 03:07, 30 July 2020
evident; crowns about 0.1 mm long and wide, not differing in texture from the lemmas; awns 7-10 mm, eccentric, rapidly deciduous; anthers about 1 mm or 0.3-0
7 KB (901 words) - 02:50, 30 July 2020
vol. 3). The type of P. brownii was collected on Mount Hood in Oregon, about 75 kilometers from Fort Vancouver (now Vancouver), Washington, which was
4 KB (395 words) - 12:59, 30 July 2020
Circumscription of species within Comandra has varied, as have opinions about whether Geocaulon is distinct. C. L. Hitchcock and A. Cronquist (1973) considered
5 KB (345 words) - 18:33, 29 July 2020
keels hairy distally, hairs about 0.1 mm, veins forming awnlike apices to 2.3 mm; anthers about 2.3-3.2 mm. Caryopses about 2 mm, obovoid, hairy distally
8 KB (925 words) - 03:32, 30 July 2020
culm node in the proximal 1/5 -1/4. Leaves mostly basal. Sheaths closed for about 3/10 their length, smooth; ligules 2-3 mm, smooth, margins decurrent, apices
7 KB (1,245 words) - 03:25, 30 July 2020
Calif., Pacific Islands (Hawaii), Okla., Ariz., Nev. Enneapogon includes about 28 species. It is found in tropical and warm regions of the world, especially
6 KB (683 words) - 04:50, 30 July 2020
upper leaf sheaths at maturity; lemmas more or less truncate; caryopses about 2 mm long, minutely rugose Tuctoria greenei 1 Spikes partially included in
7 KB (737 words) - 04:50, 30 July 2020
to 1 mm diam.; older stems glabrate basally; stipules straight, 3–16 mm, about as long as petioles. Fagonia pachyacantha 1 Stems glabrous or densely to
10 KB (623 words) - 18:14, 29 July 2020
5 mm. Didymodon maximus 17 Leaves adaxially with a narrow medial channel about the width of the costa at least at leaf apex, apex often apiculate by one
28 KB (1,343 words) - 07:04, 30 July 2020
In the broadest sense, Thelypteris is a very large and complex genus of about 900 species and constitutes the only genus in the family. It has been divided
14 KB (584 words) - 00:28, 30 July 2020
long-creeping to erect, with leaves radially or dorsiventrally arranged. Species about 180 (2 in the flora). Johnson, D. M. 1986b. Trophopods in North American
6 KB (372 words) - 00:29, 30 July 2020
inflorescences within or beyond the leaves. Collectors should take good notes about the plant habit and morphology and include these with their collections.
10 KB (569 words) - 06:10, 30 July 2020
usually shorter than 0.7 mm, smooth or scabrous, glabrous. Glumes subequal, about 3/4 as long as to subequal to the adjacent lemmas, lanceolate, thin, distinctly
9 KB (1,164 words) - 03:20, 30 July 2020
without rhizomes. Culms 60-120 (150) cm, glabrous, smooth. Sheaths closed for about 3/4 their length, slowly shredding into fibers; collars glabrous; ligules
8 KB (1,036 words) - 03:10, 30 July 2020
usually more than 1/2 as long as the lemma bodies; paleas shorter than to about as long as the lemmas, intercostal region scabrous or puberulent distally;
9 KB (1,111 words) - 03:12, 30 July 2020
proximal to middle, central lobe narrowly elongate, obtuse, lateral lobes about equal in length to central lobe but several times broader, strongly divergent
9 KB (930 words) - 08:43, 30 July 2020
superficial stomata; operculum hemispherical, with a stout, hooked beak, about 1.5 mm; peristome pale, divided to 0.3, the teeth 64, slender and tapering
13 KB (883 words) - 06:46, 30 July 2020
ovateoblong, shorter than mature perigynia, apex cuspidate or with green awn about as long as body of scales, scabrous at tip, otherwise glabrous. Perigynia
9 KB (777 words) - 02:10, 30 July 2020
Spikelets 8-22 (25) mm, with 4-9 florets. Glumes 6-13 mm long, 0.9-2.2 mm wide, about 1/2 the length of the spikelets, glabrous, sometimes scabrous over the veins
10 KB (1,430 words) - 02:59, 30 July 2020
mm of the apical margins, scabrous over and between the veins, prickles about 0.05 mm, apices acute, usually entire; paleas from shorter than to 0.6 (1
7 KB (996 words) - 02:36, 30 July 2020
intercostal regions usually smooth, sometimes scabridulous, midvein terminating about (0.1) 0.2 mm short of the apical margin, apices usually acute, sometimes
9 KB (1,057 words) - 03:31, 30 July 2020
unawned; anthers 1.5-3 mm, yellow to orange; rachilla segment to second florets about 2 mm, with a distal tuft of hairs; upper florets rudimentary, an awn column
8 KB (943 words) - 04:47, 30 July 2020
pedunculate. Involucres ovoid to campanulate or hemispheric, 15–18 mm, usually about as wide as high. Principal phyllaries: bodies lanceolate to ovate, loosely
13 KB (1,507 words) - 20:03, 29 July 2020
2–3 at proximal node, usually leaflike, often with whorl of sessile bracts about midstem, elliptic, 0.5–1.5 cm × 2–6 mm, becoming gradually lanceolate to
9 KB (919 words) - 10:55, 30 July 2020
petiole distally flattened at right angle to plane of blade, (0.7–) 1–6 cm, about equaling blade length; blade somewhat circular to ovate, (1–) 3–7 (–12) ×
14 KB (1,140 words) - 12:03, 30 July 2020
separated, nodding or drooping at maturity, pistillate with 10–40 perigynia about 1 mm apart, cylindric, 10–35 × 8–10 mm; distal spikes crowded near apex,
10 KB (753 words) - 02:11, 30 July 2020
beaked; beak straight, 2–4 mm, tepals attached at base, reaching to shoulder, about equaling body. Seeds 1–2 (3), bistigmatic flowers often with 2, unistigmatic
10 KB (984 words) - 00:58, 30 July 2020
beak; beak straight to curved, 2–4.5 mm; tepals attached at base, reaching about to equator. Seeds 1.2n = 30. Phenology: Flowering late spring–early fall
9 KB (943 words) - 00:51, 30 July 2020
keeled, evenly and densely strigulose over the proximal 1/3-1/2, hairs mostly about 0.1 mm, some keel hairs to 0.2 (0.3) mm, lateral-veins obscure, margins broadly
8 KB (1,062 words) - 03:25, 30 July 2020
scabrous or strigose over the veins, apices acute, unawned or awn-tipped, awns about 1 mm; lowest lemmas 4.5-8 mm, usually glabrous, rarely pubescent basally
9 KB (960 words) - 04:47, 30 July 2020
pubescent distally, unawned, sometimes mucronate, mucros to 0.4 mm; paleas about as long as the lemmas, intercostal region smooth or scabrous distally; anthers
8 KB (1,071 words) - 03:10, 30 July 2020
scabridulous, veins (3) 5, ribs 1-5; abaxial sclerenchyma in 5-7 narrow strands, about as wide as the adjacent veins; adaxial sclerenchyma absent. Inflorescences
8 KB (1,068 words) - 03:12, 30 July 2020
densely pubescent or shortly pilose near the inflorescence. Sheaths closed for about 1/2 their length, glabrous, persistent or slowly shredding into fibers; collars
8 KB (1,083 words) - 03:12, 30 July 2020
with 2, rarely 4, toothed ridges on the abaxial surface extending from about the leaf middle nearly to the apex, rarely almost smooth, with a row of guide
10 KB (1,016 words) - 06:56, 30 July 2020
superficial, confined to the tapering neck; operculum almost as large as urn, beak about 1 mm; peristome none; columella broadly flaring, extending to capsule rim
11 KB (652 words) - 06:46, 30 July 2020
plane, erect or somewhat inflexed in the distal part, 1-stratose, entire for about 3/4–4/5 of the distance to the apex, irregularly remotely, bluntly or sharply
11 KB (1,131 words) - 06:52, 30 July 2020
rhizomes. Culms (15) 20-40 (45) cm, glabrous, smooth. Sheaths closed for about 1/2 their length, glabrous, shredding into fibers, sometimes slowly; collars
8 KB (1,069 words) - 03:10, 30 July 2020
5) 4-6 mm, 7-veined, veins and intercostal regions scabridulous, prickles about 0.05 mm, midveins extending to within 0.1 mm of the apical margins, apices
8 KB (1,122 words) - 02:37, 30 July 2020
hispidulous beneath the panicles; nodes terete, 0 (1) exserted. Sheaths closed for about 1/2 their length, terete, smooth or sparsely to moderately retrorsely scabrous
12 KB (1,222 words) - 03:21, 30 July 2020
to erect, slender; nodes terete, usually 1 exserted. Sheaths closed for about 1/3 their length, terete or weakly compressed, smooth; ligules 0.5-3 (5)
11 KB (1,182 words) - 03:18, 30 July 2020
distinctly keeled, keels smooth or scabrous; lower glumes 2-4 mm, 1-3-veined, about 2/3 the length of the adjacent lemmas; upper glumes 2.9-5 mm; calluses usually
11 KB (1,228 words) - 03:21, 30 July 2020
Perigynia olive-green, copiously red dotted, conspicuously 10–12-veined, veins about equal in size, loosely enveloping achene, ovoid-ellipsoid to lanceovoid,
10 KB (873 words) - 02:11, 30 July 2020
Pacific Islands (Hawaii), Colo., Oreg. Brachypodium is a genus of about 18 species, with about 15 species in Eurasia, centered on the Mediterranean, and three
11 KB (1,036 words) - 02:51, 30 July 2020
20 cm, spikelets 5–13 × 3–4 mm, and floral scales 2.5–4 mm are known from about 20 localities on the Pacific Coast from Kodiak Island, Alaska, to the Queen
12 KB (1,208 words) - 01:22, 30 July 2020
chartaceous, glabrous, keels ciliate or scabrous; anthers 6, about 3.5 mm. Caryopses about 3.5 mm. 2n = 24. Hygroryza aristata is native to tropical Asia
6 KB (694 words) - 03:03, 30 July 2020
upper glumes 10-12 mm; lowest lemmas 7-12 mm, awns about 15 mm; distal lemmas unawned; anthers about 5 mm. 2n = 28, 42. Helictotrichon sempervirens is a
4 KB (758 words) - 03:34, 30 July 2020
3-5 mm, hispidulous, tapering from about midlength to the acute apices, apices unlobed, awned, awns 1-3 mm; lemmas about 1.5 mm, awned, awns 1-2 mm, arising
5 KB (729 words) - 03:31, 30 July 2020
least 3/4 as long as the lemmas; anthers about 2 mm. Caryopses 2.3-2.5 mm, broadly elliptical; embryos about as long as the caryopses. 2n = 28. Generated
5 KB (781 words) - 04:34, 30 July 2020
Lower glumes 5-8 mm; upper glumes 6.5-10 mm; calluses about 0.5 mm; lemmas 4-9 mm; paleas about as long as the lemmas; anthers 2-4 mm. 2n = 28. Generated
4 KB (809 words) - 02:38, 30 July 2020
bases. Rames 6-15 cm; internodes pilose. Sessile spikelets 6-8 mm; calluses about 1 mm, antrorsely hirsute; lower glumes usually mostly glabrous, rarely sparsely
5 KB (800 words) - 04:29, 30 July 2020
Spikelets 10-15 mm, persistent. Glumes 9-14 mm; lemmas 7-9 mm. Caryopses about 4 mm long, about 2 mm in diameter. 2n = 20. Generated Map Legacy Map Calif. Swallenia
4 KB (723 words) - 04:34, 30 July 2020
glumes 4-5 mm, 2-toothed; calluses about 0.5 mm, with hairs; lemmas 3-5 mm, hairs on the veins to 2 mm, lobes about 1 mm, central awns 5-7 mm, lateral
5 KB (753 words) - 04:34, 30 July 2020
1-veined; upper glumes 1 (3) -veined; lemmas 3-5 mm, paleas about as long as the lemmas; anthers to about 2 mm. 2n = unknown. Generated Map Legacy Map Nunavut
4 KB (741 words) - 03:26, 30 July 2020
internodes 7-12 mm. Spikelets 12-22 mm. Glumes 1.2-9 mm; lemmas about 10 mm, hairy, hairs about 1 mm, awns 1.5-4 mm. The holotype of ×Pascoleymus bowdenii was
3 KB (754 words) - 03:05, 30 July 2020
Caryopses with or without a thickened fleshy pericarp. The Bambuseae include about 80-90 genera and around 1400 species. They are most abundant in Asia and
15 KB (1,681 words) - 03:22, 30 July 2020
the adjacent lemmas, 1.8-2.3 mm wide, lanceolate to narrowly ovate, widest about midlength, usually green, purple at higher latitudes and elevations, flat
14 KB (1,645 words) - 03:02, 30 July 2020
supiniformis 32 Auricles 0.4–1 mm; capsules 2.5–4 mm. > 33 33 Capsules exserted about 1 mm beyond perianth; apex acute below beak; outer tepals acute to acuminate
13 KB (391 words) - 01:01, 30 July 2020
Rehderodendron, and Sinojackia have been successfully grown in the United States. About 80% of the species of Styracaceae belong to Styrax; the next largest genera
9 KB (480 words) - 13:08, 30 July 2020
in the flora). Section Epilobium is the largest in the genus, comprising about 150 species (168 taxa) distributed in cool montane, alpine, boreal, or arctic
10 KB (1,502 words) - 21:02, 7 June 2022
Nearly worldwide Species ca. 100 (26 in the flora). Opinions vary widely about the circumscription and infrageneric classification of Persicaria. The concept
10 KB (671 words) - 10:11, 30 July 2020
acute; blades 0.5-1.5 mm wide when flat, usually folded to involute and about 0.5 mm in diameter, stiff, abaxial surfaces smooth or scabrous, adaxial surfaces
7 KB (960 words) - 02:47, 30 July 2020
usually glabrous proximally, becoming villous distally, apices obtuse; paleas about 4 mm, more or less ciliolate along the margins; anthers 1.2-1.5 mm. Caryopses
6 KB (865 words) - 03:27, 30 July 2020
Spikelets 3.5-7 mm laterally compressed; florets (1) 2 (4); rachilla internodes about 1 mm, smooth, glabrous. Glumes distinctly keeled, keels scabrous; lower glumes
7 KB (952 words) - 03:17, 30 July 2020
mm; upper glumes 4.5-7.2 mm, 1-3-veined; rachilla internodes 2-3 mm long, about 0.4 mm thick, basal 1/2 developing into a glandular swelling; lemmas 8-9
6 KB (826 words) - 02:45, 30 July 2020
longer than the spikelets. Spikelets (7) 10-16 mm. Calluses of middle florets about as long as wide, convex abaxially; lemma bodies 2.5-5 mm, pilose over the
6 KB (836 words) - 04:50, 30 July 2020
pulvini. Glumes 8-12 mm, 1-veined, acuminate or awned, awns to 4 mm; calluses about 0.5 mm; lemmas 8-13 mm long, glabrous, smooth or scabrous, terminal 2-3 mm
8 KB (792 words) - 04:52, 30 July 2020
turgid, pubescent, hairs papillose-based, apices rounded. Lower glumes about 1.8 mm, narrowly triangular; lower florets staminate; upper florets mucronate
7 KB (996 words) - 04:01, 30 July 2020
awned, awns 10-15 mm, slightly subterminal, flexuous, or kinked; paleas about as long as the lemmas, intercostal region puberulent distally; anthers (2)
7 KB (1,013 words) - 03:08, 30 July 2020
clasping the paleas, lemma apices acuminate; anthers 1.2-1.5 mm. Caryopses about 1 mm in diameter, spheroidal, slightly flattened, yellow. 2n = 18, 54. Generated
7 KB (806 words) - 04:17, 30 July 2020
awned, awns 3-9 mm, inserted 1/3 – 1/2 of the way from the base; anthers about 4 mm. Caryopses 2.5-3 mm. 2n = unknown. Generated Map Legacy Map Oreg. Pleuropogon
7 KB (844 words) - 02:45, 30 July 2020
spikelike panicles, 10-25 cm long, 1-3 cm wide; nodes glabrous or with straight, about 0.5 mm hairs; primary branches 2-6 cm, appressed, without axillary pulvini
7 KB (766 words) - 03:54, 30 July 2020
(or paired), in 1 row, appressed to the branch axes. Glumes separated by about 0.3 mm; lower glumes 0.7-1.5 mm, 1/3 – 1/2 as long as the spikelets, 3-veined;
7 KB (902 words) - 04:11, 30 July 2020
mm wide, apices incurved, broadly acute to rounded, mucronulate; anthers about 1 mm. Caryopses 1.5-2.2 mm. 2n = 36. Generated Map Legacy Map Md., Okla.
8 KB (930 words) - 04:11, 30 July 2020
distinct neck; operculum 1.5–2mm, red; peristome 0.7–1 mm, the basal membrane about 1/2 the total length. Spores 7–8 µm, lightly papillose. Habitat: Soil, deserts
7 KB (855 words) - 07:12, 30 July 2020
lower florets 1-1.5 mm; upper lemmas apiculate to long cuspidate. Caryopses about 2 mm. 2n = 54, 72. Echinochloa pyramidalis is native to Africa, where it
6 KB (850 words) - 03:59, 30 July 2020
second lemmas 1-1.3 (1.6) mm, oblong, frequently keeled, acute. Caryopses about 1 mm. 2n = unknown. Generated Map Legacy Map Miss., Fla., Ala., Ga., N.C
5 KB (822 words) - 04:43, 30 July 2020
the cleistogamous florets 0.2-0.4 mm, those of the chasmogamous florets about 2 mm. Caryopses 2.1-2.5 mm long, 1.1-1.8 mm wide. 2n = 24, 36, 124. Generated
5 KB (800 words) - 04:50, 30 July 2020
excurrent; paleas 3.5-4 mm, veins pubescent basally; anthers 1.5-2 mm. Caryopses about 2.5 mm. 2n = 32, but this may erroneous (Gould 1975). Generated Map Legacy
6 KB (796 words) - 04:35, 30 July 2020
the apices; second lemmas 1.5-2.6 mm, obovate, acute, mucronate. Caryopses about 1.7 mm. 2n = unknown. Generated Map Legacy Map Fla., Ala., Ga. Eustachys
5 KB (825 words) - 04:43, 30 July 2020
awns 6.5-18 mm, geniculate, exceeding the lemmas by 0.8-7.2 mm; anthers about 3 mm. Caryposes 3.5-4.5 mm. 2n = 14. Generated Map Legacy Map Pa. Alopecurus
5 KB (806 words) - 02:43, 30 July 2020
upper glumes 3-5-veined, keeled below; lower florets staminate; anthers about 2 mm, yellow; upper florets bisexual. Pedicels to 3 mm. Pedicellate spikelets
6 KB (819 words) - 04:29, 30 July 2020
obovate to oblanceolate, apices truncate, awned, awns 0.5-0.8 mm. Caryopses about 1.5 mm. 2n = unknown. Generated Map Legacy Map Fla., Ala. Eustachys neglecta
5 KB (832 words) - 04:43, 30 July 2020
Flowers plesiogamous, (1–) 4–7, usually from all nodes, usually beginning about mid-stem, cleistogamous. Fruiting pedicels deflexed 45–90º at calyx, 6–19
8 KB (564 words) - 19:01, 29 July 2020
operculum 1.5–2 mm, brown; peristome ca. 1.5 mm, the distal divisions twisted about 2 turns, red, the basal membrane white, 1/2–2/3 the total length. Spores
7 KB (814 words) - 07:12, 30 July 2020
corollas light yellow turning lavender at least in lobes, (4.5–) 5–6 mm, tubes about as long as campanulate throats. Cypselae light-brown, linear-obconic, slightly
9 KB (695 words) - 21:53, 29 July 2020
cream, obovate, 5–8 mm, clawed, base narrow, margins entire; stamens white, about equal to petals. Achenes 10–18, slightly flattened, ovate, straight, 3–5
8 KB (619 words) - 14:03, 30 July 2020
Samaras light-brown, darker brown to red in area covering seed, orbiculate, about as long as broad, 0.9-1.8 × 0.9-1.6 cm, broadly winged, glabrous except for
8 KB (602 words) - 08:40, 30 July 2020
Flowers plesiogamous, (1–) 4–10, sometimes from all nodes, usually beginning about mid-stem, cleistogamous. Fruiting pedicels usually deflexed 90º at calyx
8 KB (583 words) - 19:01, 29 July 2020
with basal basiscopic pinnule longer than or equaling adjacent pinnule and about equal to basal acroscopic pinnule; basal acroscopic pinnule equaling or slightly
10 KB (808 words) - 00:34, 30 July 2020
5-7-veined, often cross veined, unawned; anthers 6, 0.7-1.2 mm. Caryopses about 2 mm. 2n = 24. Generated Map Legacy Map Calif., Pacific Islands (Hawaii)
7 KB (814 words) - 02:54, 30 July 2020
lemmas, more or less flat, 5-9-veined, margins unequal, the wider margins to about 0.3 mm, narrowly acute, sometimes awned, awns to 1 mm; lemmas 7.5-15 mm,
6 KB (998 words) - 03:03, 30 July 2020
with (1) 2+ spikelets per node; internodes 4-8 mm. Spikelets diverging at about 45° from the rachises, not patent. Glumes usually subequal, 15-20 mm, bases
6 KB (988 words) - 03:04, 30 July 2020
glaucous, strongly asymmetric-falcate. Spikelets 2.9-3.2 mm. Lower glumes about 1/4 as long as the spikelets; lower lemmas pointed. Dichanthelium commutatum
4 KB (986 words) - 04:01, 30 July 2020
2-8 cm, with 6-13 spikelets, exserted. Sessile spikelets 6-11 mm; calluses about 0.5 mm, hairs to 2.5 mm, awns 2.5-17 mm; Pedicels 3-7.5 mm, straight or curving
6 KB (1,077 words) - 04:27, 30 July 2020
sparsely pubescent, hairs 1.5-3 mm. Sessile spikelets 6-10 mm; calluses about 0.3 mm, hairs to 2 mm; awns 9-15 mm. Pedicels 3.5-6.5 mm, curving out at
6 KB (1,003 words) - 04:27, 30 July 2020
silky hair; awns (14) 17-30 mm, strongly once-geniculate, scabrous; paleas about 1/3 the length of the lemmas, scabrous, acute, margins glabrous; anthers
7 KB (884 words) - 02:51, 30 July 2020
mm, glabrous or hairy, with wide hyaline margins, apices bifid, teeth to about 0.5 mm, awned, awns 2-6 mm, arising from above midlength and exceeding the
5 KB (790 words) - 02:40, 30 July 2020
lower nodes; nodes glabrous. Sheaths glabrous, margins ciliate; ligules about 1 mm; blades 5-15 cm long, 7-15 mm wide, glabrous, bases subcordate, margins
7 KB (868 words) - 04:11, 30 July 2020
branches 2-6 cm; pedicels 1-2 mm. Spikelets 4-10 mm, with 4-11 florets. Glumes about as long as the adjacent lemmas, thin, 1-veined, acute or apiculate; lower
6 KB (826 words) - 04:34, 30 July 2020
truncate or bilobed, awned, awns 0.3-0.6 mm; calluses with a few hairs, hairs about 0.3 mm; lowest lemmas (2.2) 2.5-2.9 mm, lanceolate, not strongly keeled,
5 KB (819 words) - 04:44, 30 July 2020
solitary or tufted, erect, glabrous. Leaves cauline; sheaths closed for about 1/10 their length, glabrous; ligules 1-4 mm, glabrous; blades 1-10 cm long
6 KB (845 words) - 03:27, 30 July 2020
Plants cespitose. Basal rosettes well-differentiated; blades 2-6 cm long, about 1 cm wide, ovate, the uppermost leaves often resembling the lower cauline
7 KB (979 words) - 04:03, 30 July 2020
apices acute, veins extended into 2 teeth, teeth 0.2-1.5 mm, awned from about midlength, awns (5) 8-10 mm, more or less geniculate; paleas absent or to
7 KB (971 words) - 03:30, 30 July 2020
their length. Spikelets bulbiferous; florets bulb-forming; anthers aborted, about 0.8 mm or undeveloped. 2n = unknown. Poa glauca var. pekulnejensis is known
3 KB (1,107 words) - 03:23, 30 July 2020
abaxial surfaces glabrous, adaxial surfaces appressed-pubescent, hairs about 0.2 mm. Panicles terminal and axillary, 1-3.5 cm long, 0.7-2.5 cm wide, ovate
8 KB (918 words) - 03:59, 30 July 2020
spreading or curving downward, not disarticulating at maturity; anthers 3, about 3 mm, reddish-brown. Caryopses 4-5 mm, chestnut-brown. 2n = unknown. Generated
8 KB (852 words) - 03:54, 30 July 2020
Sheaths rounded, margins ciliate, apices with tufts of hairs to 2 mm; ligules about 0.5 mm, the sides with a few hairs to 1.5 mm; blades 7-30 cm long, 1-2 (3)
6 KB (815 words) - 04:33, 30 July 2020
to 10 mm. Capsule theca to 1 mm, erect, ± arcuate, bilaterally symmetric, about 1 mm; peristome taxifolius-type; operculum 1 mm. Calyptra cucullate, smooth
7 KB (625 words) - 06:53, 30 July 2020
with 4-6 florets. Glumes 1-veined; lower glumes 4-4.5 mm; upper glumes about 5 mm; lemmas 3-4 mm, veins pubescent to midlength or beyond, midveins excurrent
6 KB (840 words) - 04:35, 30 July 2020
pilose on the lateral-veins, otherwise glabrous or minutely papillate; awns about 3 mm, exceeding the bifid lemma apices by up to 1.5 mm; paleas 2.4-3 mm;
6 KB (872 words) - 04:34, 30 July 2020
11 mm; paleas glabrous; anthers 2, 0.2-0.5 mm. Caryopses 1-1.8 mm long, about 0.5 mm wide, narrowly elliptic to ovate, somewhat laterally compressed. 2n
7 KB (851 words) - 04:45, 30 July 2020
Stems slender, not or densely reddish tomentose, evenly foliate. Leaves about 5 mm, erect-spreading, lanceolate, narrowed to a straight, serrate tip; alar
6 KB (849 words) - 06:56, 30 July 2020
1–2 cm diam., yellowish green; bracts 2, without whorl of sessile bracts about midstem, usually leaflike, oblanceolate, 0.5–1.5 cm × 1.5–3 mm, gradually
8 KB (845 words) - 10:55, 30 July 2020
Cauline leaves 6–8; sessile; blade linear-oblong, 0.5–0.8 cm × 1–2 mm (widest about base), margins entire, (ciliate). Racemes 10–26-flowered, ebracteate, elongated
7 KB (726 words) - 12:12, 30 July 2020
claw 6-9 mm, confluent with and nearly as wide as blade, crest usually about 1-3 mm diam., scarcely exceeding apex; filaments of each bundle connate from
8 KB (548 words) - 08:21, 30 July 2020
erect-spreading when dry, widely spreading and somewhat recurved when moist; sheath about 2 mm, hyaline-margined, the cells at the shoulders forming a differentiated
7 KB (653 words) - 06:45, 30 July 2020
around bases of shrubs and boulders Elevation: moderate to high elevations (about 1500-2700 m) Generated Map Legacy Map N.Mex., Okla., Tex., Mexico, s Africa
6 KB (863 words) - 07:12, 30 July 2020
whitish at bases to golden at tips. Glochids in adaxial tuft and marginal about areole, yellow, 1–3 mm. Flowers: inner tepals greenish bronze or red to magenta
7 KB (763 words) - 09:14, 30 July 2020
Inflorescences umbellate; branches 0.3–2.5 (–8) cm, without a whorl of bracts about midlength; involucral tubes 2–3 mm, lobes 1.5–3 mm. Flowers 4–7 (–8) mm;
5 KB (958 words) - 10:41, 30 July 2020
straight, urn 1.3–1.5 mm; peristome ca. 800 µm, teeth of 32 filaments twisted about 1/2 turn, basal membrane ca. 100 µm; operculum ca. 1.1 mm. Spores 12–15 µm
6 KB (987 words) - 07:09, 30 July 2020
glumes 5-12 mm, coriaceous, blunt, acute, or bifid; pedicels, when present, about 1 mm long, 0.5-0.8 mm wide, triangular in cross-section, rigid. 2n = 36,
6 KB (914 words) - 04:30, 30 July 2020
maturity; central awns 10-25 mm, falcate; lateral awns absent; anthers 3, about 1 mm, brown. Caryopses 6-7 mm, chestnut-colored. 2n = unknown. Generated
7 KB (749 words) - 04:35, 30 July 2020
rounded, glabrous except for a few hairs on either side of the collar; ligules about 0.5 mm, membranous, ciliate; blades 2-8 mm wide, flat or loosely infolded
5 KB (820 words) - 04:35, 30 July 2020
to aristate; awns 5.5-13 mm; anthers to 3.5 mm. Caryopses 2.2-4 mm long, about 1 mm wide. 2n = 36. Generated Map Legacy Map Colo., Wash., Utah, Calif.,
5 KB (807 words) - 04:51, 30 July 2020
the apices; paleas shorter than the lemmas; anthers 0.6-0.8 mm. Caryopses about 3 mm, sparsely pubescent distally. 2n = 14. Generated Map Legacy Map Maine
7 KB (905 words) - 02:39, 30 July 2020
flattened, purple, scabridulous, lower awn 1-3 mm, upper awn 0.3-1 mm; anthers about 2 mm, occasionally to 2.6 mm. Caryopses 2.5-3 mm. 2n = 40, 42. Generated
6 KB (835 words) - 02:45, 30 July 2020
middle 1/3 of the lemmas; lodicules without lobes on the wings; anthers about 3 mm. 2n = 42. Generated Map Legacy Map Conn., N.J., N.Y., Wash., W.Va.,
6 KB (961 words) - 02:38, 30 July 2020
semicircular bend; lateral awns 1-4 mm, erect, occasionally lacking; anthers 3, about 3 mm, brown. Caryopses 9-11 mm, dark-brown to black. 2n = unknown. Generated
7 KB (757 words) - 04:53, 30 July 2020
Glumes 8-12 mm, 1-veined, acuminate or shortly awned, awns to 4 mm; calluses about 0.5 mm; lemmas 8-13 mm long, the terminal 2-3 mm with 4 or more twists when
8 KB (825 words) - 04:52, 30 July 2020
appressed, brown hairs, hairs to 0.4 mm, apices mucronate; second lemmas about 1 mm, broadly cuneate, occasionally mucronate, apices rounded or truncate
5 KB (862 words) - 04:43, 30 July 2020
near the costa; distal cells quadrate to hexagonal, 10–15 µm, bulging, with about 4 papillae per cell, the outermost row of cells less papillose. Specialized
7 KB (885 words) - 07:12, 30 July 2020
whitish hairs. Fertile spikelets 2.6-4.2 mm; lower rachilla internodes about 1 mm, glabrous; upper rachilla internodes 1.4-2.2 (2.6) mm, puberulent or
5 KB (858 words) - 03:16, 30 July 2020
5-veined, veins evident, apices truncate to acute, microdenticulate, teeth to about 0.1 mm, dorsally awned from midlength or below, awns 2-3.5 mm, exserted,
8 KB (939 words) - 03:30, 30 July 2020
15-25 mm, linear, veins scabrous, awned, awns 15-30 mm, scabrous. Caryopses about 1 cm. 2n = 30, 34. Pacific Islands (Hawaii) Zizania latifolia is native to
7 KB (847 words) - 03:08, 30 July 2020
3-3 mm; calluses hairy; lemmas 2.5-4 mm, mostly herbaceous, usually with about 0.1 mm hairs distributed sparsely and evenly between the veins, longer hairs
6 KB (870 words) - 03:14, 30 July 2020
scabrous and hispid, hairs to 1 mm, often papillose-based. Upper glumes about as long as the spikelets; lower florets staminate; lower lemmas usually awned
5 KB (821 words) - 03:59, 30 July 2020
5-4 mm long, 1.1-2.3 mm wide, disarticulating at maturity. Upper glumes about as long as the spikelets; lower florets sterile; lower lemmas unawned to
7 KB (952 words) - 04:00, 30 July 2020
erose, usually unawned, rarely awned from near the base; paleas 0.4-0.7 mm, about as long as the lemmas and of similar texture; anthers 3,1-1.4 mm. Caryopses
6 KB (884 words) - 03:30, 30 July 2020
1-3.4 mm long, 0.5-1.1 mm wide; upper lemmas usually absent, if present, about 1 mm long, 0.3 mm wide; stamens 1, bases of the filaments dilated; anthers
5 KB (892 words) - 04:22, 30 July 2020
spikelike, spikelets loosely arranged. Spikelets 4-5.2 mm. Lower glumes about 1/3 as wide as the upper glumes; upper glumes 3-3.9 mm, elliptical to oblanceolate
5 KB (823 words) - 03:28, 30 July 2020
least distally, apices acute, entire or erose, sometimes toothed, teeth to about 0.2 mm, unawned; paleas absent, or to 0.2 mm and thin; anthers 3,1.5-2.3
7 KB (867 words) - 03:30, 30 July 2020
tufted. Sheaths smooth, glabrous; ligules 0.2-0.5 mm; blades 3.5-10 cm long, about 0.4 mm wide, folded to involute, abaxial surfaces glabrous, adaxial surfaces
6 KB (916 words) - 03:13, 30 July 2020
3-10 mm, antrorsely barbed. Spikelets 3-3.5 mm, ovate, acute. Lower glumes about 1 mm long, 1.5 mm wide, inflated; upper glumes 2.7-3.2 mm, ovate, somewhat
5 KB (817 words) - 04:14, 30 July 2020
branching intravaginal. Sheaths mostly glabrous, ciliate distally; ligules about 0.2 mm, membranous, ciliolate; blades 1-8 cm long, 0.5-1 mm wide. Inflorescences
6 KB (750 words) - 04:51, 30 July 2020
broadly rounded, smooth, edges sharp and slightly overhanging sulcus; sulci about as wide as base of ribs, smooth, not papillate (very rarely minutely and
9 KB (612 words) - 09:19, 30 July 2020
Phenology: Fruiting late summer–fall. Habitat: Waste places, especially about cities and towns, along railroad tracks Elevation: 0-600 m Generated Map
7 KB (775 words) - 09:31, 30 July 2020
straight, spreading to slightly reflexed, stout, linear-subulate, 3–16 mm, about as long as petioles, glandular to glabrate; petiole 2–16 mm, glandular to
7 KB (534 words) - 18:18, 29 July 2020
exserted, reflexed bracts insect infested). Seeds 6 × 2mm, body brown; wing about 1.5 times as long as body, light-brown; cotyledon number 4–5.2n =24. Habitat:
10 KB (849 words) - 00:34, 30 July 2020
sometimes glaucous, bases almost symmetrical. Spikelets 2.6-2.9 mm. Lower glumes about 1/4 as long as the spikelets; lower lemmas rounded apically. Dichanthelium
4 KB (991 words) - 04:01, 30 July 2020
30–45 (–60) × (5–) 8–10 (–13) µm. Sexual condition dioicous; male plants about as large as the female or slightly smaller; interior perichaetial leaves
9 KB (849 words) - 06:57, 30 July 2020
elongate, 2.5-5 mm thick, scaly. Culms 80-120 cm. Lower sheaths pilose; ligules about 0.5 mm, membranous, ciliate; blades 2-7 mm wide, flat, both surfaces sparsely
6 KB (802 words) - 04:35, 30 July 2020
mucronate; second lemmas 1.1-1.2 mm, broadly cuneate, apices truncate. Caryopses about 1 mm. 2n = 40. Generated Map Legacy Map Tex., N.Y., Ga., S.C., N.J., Fla
5 KB (820 words) - 04:43, 30 July 2020
spikelets bearing 1-3 florets, lemmas unawned, sometimes mucronate, anthers about 0.7 mm. Terminal panicles 6-27 cm, often partially enclosed in the uppermost
7 KB (880 words) - 03:34, 30 July 2020
Rachilla internodes 1.1-1.8 mm. Lemmas scabrous over the veins, prickles about 0.05 mm, scabrous or scabridulous between the veins, apices almost truncate
4 KB (927 words) - 03:32, 30 July 2020
lanceolate, glabrous; lower glumes 3-4.5 mm; upper glumes 5-8 mm; callus hairs about 0.5 mm; lemmas 4.5-7 mm, glabrous, apices minutely bifid, teeth shorter than
8 KB (950 words) - 02:39, 30 July 2020
5-6.5 mm; awns 15-35 mm; paleas sparsely hairy between the veins, hairs about 1/2 as long as the lemma hairs, apices usually rounded, occasionally somewhat
4 KB (984 words) - 02:46, 30 July 2020
proximally; awns 2-5 cm, once or twice-geniculate, first segment scabrous; paleas about 1/2 the length of the lemmas; anthers 1.5-3 mm, penicillate. Caryopses 4-5
6 KB (849 words) - 02:51, 30 July 2020
lemmas oblongelliptic, ciliate on the margins, acute to shortly awned; awns about 1.3 mm, not visible beyond the glumes; anthers 3. Pedicels shorter than the
6 KB (845 words) - 04:22, 30 July 2020
mm; glumes glabrous over the back, ciliate toward the tip; lower lemmas about 3 mm; upper lemmas subequal to the lower lemmas, entire; awns absent; anthers
6 KB (926 words) - 04:22, 30 July 2020
8-6.5 mm, ovate, membranous; anthers 3-4.2 mm, yellow to purplish. Fruits about 3 mm long, 1.5-1.7 mm thick, pyriform-globose; embryo dark-brown to blackish;
7 KB (917 words) - 04:37, 30 July 2020
tapering to a scabrous 1.5-2 (3) mm awn; anthers 1.5-2 mm, yellowish. Caryopses about 2 mm, brownish. 2n = 40. Generated Map Legacy Map Colo., N.Mex., Tex., Utah
7 KB (998 words) - 04:42, 30 July 2020
to acuminate; paleas ciliate on the keels; anthers 6, 2-3.2 mm. Caryopses about 2 mm, usually not developed. 2n = 48. Generated Map Legacy Map Puerto Rico
6 KB (725 words) - 03:01, 30 July 2020
pedicels 1-3 mm. Spikelets 2.4-3.2 mm, often purplish; rachillas prolonged for about 0.5 mm. Lower glumes 1.5-2.5 mm; upper glumes 2.4-3.2 mm; lemmas 1.6-3 mm
5 KB (810 words) - 02:43, 30 July 2020
tapering to beak; beak straight, 1.5–2 mm; tepals attached at base, reaching about to equator. Seeds 1.2n = 30. Phenology: Flowering summer–fall (Jun–Oct southwestward
7 KB (577 words) - 00:51, 30 July 2020
5–7 mm over basal portion of mentum, distinct portion of mentum 15–18 mm, about 2/3 length of ovary; petals 18–24 × 3–6 mm; lip brick-red to pale-red, 20–24
8 KB (689 words) - 05:22, 30 July 2020
scarcely 3-nerved, glabrous. Heads 35–140, in paniculiform arrays, often about as broad as long, branches recurved-secund, often elongate. Peduncles 1–3
8 KB (716 words) - 21:38, 29 July 2020
Illustrator: Cindy Roché Copyright: Utah State University Culms usually about twice as long as the vegetative shoot leaves. Spikelets 4.4-5.6 (7) mm. Lemmas
3 KB (1,041 words) - 03:11, 30 July 2020
mostly obscure, apices truncate, entire, erose, or the veins excurrent to about 0.12 mm, unawned; paleas to 0.2 mm, thin; anthers 3, 0.5-0.9 mm, often retained
7 KB (921 words) - 03:30, 30 July 2020
biaristate, 2 veins extending 2-4 mm beyond the apices, awns 30-45 mm, arising about midlength, geniculate; lodicules narrowly triangular, without lobes on the
5 KB (799 words) - 02:38, 30 July 2020
glabrous or pubescent proximally, adaxial surfaces pubescent, ribs (3) 5-9, to about 1/2 as deep as the blade thickness; abaxial sclerenchyma in small strands
5 KB (1,085 words) - 03:09, 30 July 2020
distally, glabrous, sometimes minutely scurfy, veins indistinct; paleas about 1.5 mm, often minutely scurfy; anthers 0.4-0.5 mm. Caryopses 0.8-1 mm, ovoid
6 KB (879 words) - 03:27, 30 July 2020
ascending. Panicles 10-35 cm long, 4.5-30 cm wide, open, diffuse, subpyramidal, about as long as wide, partially included in the uppermost leaf-sheath; lower nodes
8 KB (856 words) - 04:36, 30 July 2020
reproduction occasionally by deciduous stem tips. Seta often aggregated, about 5 mm, sinuose. Capsule 1.5 mm, slightly asymmetric, furrowed when dry, brownish;
6 KB (670 words) - 06:55, 30 July 2020
1-4 spikelets. Spikelets 10-26 mm, with 2-4 florets; rachilla internodes about 2.5 mm, hairs 3-7 mm. Glumes scabrous on the veins. Lower glumes 7-20 mm
6 KB (845 words) - 02:43, 30 July 2020
relatively few, loosely arranged spikelets. Spikelets 4.5-9.5 mm. Lower glumes about 1/2 as wide as the upper glumes; upper glumes 3.6-6.2 mm, elliptical to oblanceolate
5 KB (899 words) - 03:27, 30 July 2020
twisted at the base, straight and strongly divergent distally; anthers 3, about 4 mm, yellow. Caryopses 6-8 mm, tan to brown. 2n = unknown. Generated Map
8 KB (807 words) - 03:54, 30 July 2020
1/2 as long as the central awns, erect to strongly divergent; anthers 3, about 3 mm, purplish. Caryopses 4.4-5 mm, chestnut-brown. 2n = unknown. Generated
8 KB (817 words) - 03:55, 30 July 2020
awns (2) 3-10 mm; lodicules lanceolate, apices hairy, hairs stiff; anthers about 6 mm. Caryopses 5-7 mm. 2n = 14, 18, 28, 36. Generated Map Legacy Map Calif
7 KB (832 words) - 02:51, 30 July 2020
diffuse at maturity, lower branches erect to descending, spikelet-bearing from about midlength; pedicels usually densely scabrous, occasionally with only a few
6 KB (873 words) - 03:14, 30 July 2020
florets 3.4-4 mm long, 1.9-2.4 mm wide, whitish to brown at maturity; anthers about 2 mm, white; stigmas purple. Caryopses whitish. 2n = 36. Generated Map Legacy
6 KB (829 words) - 03:58, 30 July 2020
keels ciliate, cilia 0.3-0.5 mm, apices obtuse to truncate; anthers 3, about 0.2 mm, purplish. Caryopses 0.3-0.5 mm, ellipsoid, translucent, light-brown
8 KB (872 words) - 03:58, 30 July 2020
indurate; lemmas 3.5-9 mm long, 0.8-2 mm wide, unawned or awned, awns to about 8 mm, attached 0.2-0.7 mm below the apices; paleas shorter than to slightly
6 KB (983 words) - 03:13, 30 July 2020
5cm, densely pubescent; bracts included. Seeds 6–8 × 3–4mm, body tan; wing about 1.5 times as long as body, tan with rosy tinge; cotyledons (4–) 5–6 (–7)
9 KB (660 words) - 00:29, 30 July 2020
yellowish-brown, lighter at tips, striate proximally, papillose at tips, about 290 µm. Calyptra cucullate, entire at base. Spores yellowish green, 11–13
7 KB (543 words) - 06:54, 30 July 2020
operculum 1.2–1.5 mm, red; peristome 0.8–1.1 mm, red, the basal membrane pale, about 1/4 the total length. Spores 12–18 µm, papillose. Habitat: Vertical limestone
6 KB (738 words) - 07:12, 30 July 2020
oblanceolate, 10–15 mm, not clawed, base broad, margins entire; stamens white, about equal to petals. Achenes 7–12, flattened, lanceolate, straight, 6–7.5 mm
8 KB (606 words) - 14:01, 30 July 2020
Seta 0.9–1.3 cm. Capsule 1.2–1.7 mm; peristome teeth 32, linear, twisted about once counterclockwise, to 700 µm. Spores 8–10 µm. Distal laminal KOH reaction
7 KB (892 words) - 07:06, 30 July 2020
splitting irregularly at maturity, scales closely appressed, especially about margin, laterally connate, broadly triangular, keeled-tuberculate, finely
7 KB (604 words) - 08:37, 30 July 2020
Baum, tolweb.org/Malvales/21050/2003.03.20). There has been some discussion about the inclusion of Cochlospermum and Amoreuxia in Bixaceae. Takhtajan (1980)
8 KB (717 words) - 11:38, 30 July 2020
broadened base to sharply acute apex, straight, bent, or gradually hooked from about middle. > 7 7 Leaves petiolate; leaf blade slightly decurrent along petiole
8 KB (337 words) - 08:28, 30 July 2020
unawned; ovary apices densely pubescent. Festuca subg. Subulatae contains about 30-35 species. It is known from eastern Asia and western North America, as
3 KB (873 words) - 03:08, 30 July 2020
especially on distal stipules; summit of midstem stipules tight to stem, about the ± same width as stem; fruit 2–3 mm. Stuckenia filiformis 3 Stipules without
8 KB (521 words) - 00:55, 30 July 2020
known to be taxonomically difficult. Species concepts vary among authors. About 50 species can be recognized according to A. R. Pinto da Silva (1972). Bernis
6 KB (452 words) - 10:13, 30 July 2020
ovaries truncate, bearing 2 styles. Caryopses 1.8-2 mm long, about 0.8 mm thick; hila linear, about 9/10 the length of the caryopses. 2n = 20. Piptatherum shoshoneanum
7 KB (1,006 words) - 02:48, 30 July 2020
truncate to acute; blades 5-10 (15) cm long, 2-5 mm wide. Panicles 3-9 cm long, about 2 cm wide, dense, obovoid to clavate, tapering at the base, rounded to truncate
7 KB (978 words) - 02:41, 30 July 2020
Europe and…those of our own Clematis Virginiana. But the most striking thing about the plant is its horrid odor, the flowers being, if anything, more fetid
4 KB (370 words) - 09:19, 30 July 2020
Eichler (two species, root parasites of Burseraceae) and Cytinus Linnaeus (about eight species, root parasites on various taxa), appear to be related to the
5 KB (396 words) - 11:41, 30 July 2020
desert endemics are among the smallest plants in the family. Little is known about their life histories, reproduction, ecological interactions, or evolutionary
6 KB (275 words) - 08:45, 30 July 2020
flowers in the spring followed by red fruits in the fall. The flowers last about two weeks and commonly have an unpleasant smell. The wood is hard and heavy
13 KB (813 words) - 14:34, 30 July 2020
sparsely pubescent, or pilose, adaxial surfaces scabrous or hairy, hairs about 0.8 mm. Panicles 3-15 cm, contracted, often partially enclosed in the upper
6 KB (835 words) - 02:49, 30 July 2020
folded or involute, usually pilose adaxially, at least near the base, bases about equal in width to the subtending sheaths. Panicles mostly terminal. Spikelets
5 KB (1,102 words) - 04:08, 30 July 2020
poorly developed, to 0.5 mm; ligules 1-2.5 mm, scarious, rounded; blades about 5.5 mm wide, abaxial surfaces glabrous, mostly smooth, scabrous near the
6 KB (775 words) - 03:04, 30 July 2020
hirsute below, with about 1 mm hairs, lacking a dorsal pit; awns 9-17 mm, twisted, geniculate; anthers 1-2 mm. Pedicellate spikelets about as long as the sessile
7 KB (968 words) - 04:25, 30 July 2020
ovaries truncate to rounded, bearing 2 separate styles. Caryopses about 1.2 mm long, about 0.8 mm wide; hila linear, 3/4 - 9/10 as long as the caryopses.
7 KB (963 words) - 02:48, 30 July 2020
glumes. Spikelets 6-11 mm, with (1) 2 (4) bisexual florets, floret apices at about the same level; rachilla internodes 1.5-1.7 mm. Lower glumes 4.5-8 mm long
6 KB (892 words) - 02:44, 30 July 2020
(6) spikelets per node; internodes 4-6 mm, glabrous or strigillose, hairs about 0.1 mm, edges ciliate, cilia to 0.4 mm. Spikelets 8-15 mm, with 2-6 florets
7 KB (1,009 words) - 03:05, 30 July 2020
acute, awned from between the lobes, awns 4.5-9.5 mm. Caryopses about 2.2 mm long, about 0.4 mm wide, narrowly ellipsoid. 2n = unknown. Generated Map Legacy
6 KB (851 words) - 04:43, 30 July 2020
apices mucronate to rounded, usually awned, awns 0.5-3 mm, fragile; paleas about 3/4 as long as to nearly equaling the length of the lemmas; anthers 3, 2
7 KB (906 words) - 02:43, 30 July 2020
Culms to 70 cm, erect, sparingly branched; nodes glabrous or hirsute, hairs about 1 mm. Leaves cauline, glaucous; ligules 1-2 mm; blades 15-25 cm long, 3-7
5 KB (822 words) - 04:24, 30 July 2020
imbricate, with 1 bisexual and 3 sterile florets. Lower glumes 1.5-2 mm long, about 0.3 mm wide; upper glumes 2.1-2.6 mm long, 0.3-0.6 mm wide; lowest lemmas
6 KB (816 words) - 04:42, 30 July 2020
14-16 mm, pistillate; florets readily disarticulating; calluses about 0.6 mm; lemmas about 10 mm, long-attenuate to an awn, awns to 1 mm; paleas to 4 mm
6 KB (813 words) - 04:50, 30 July 2020
of cymes. Fertile segments (2d–4th in main spikes) 2.1–4.4 × 1.8–3.2 mm, about as long as wide or slightly longer, widest distally, margins (0.1–) 0.2–0
6 KB (770 words) - 09:39, 30 July 2020
lobes 1/3–1/2 as long as the lemmas, awned, awns 4-10 mm. Caryopses about 2.3 mm long, about 0.3 mm wide, narrowly ellipsoid, trigonous. 2n = unknown. Generated
6 KB (823 words) - 04:43, 30 July 2020
cylindrical, awned, awns 8-17 mm; distal florets about 0.3 mm, flabellate. Caryopses 2-2.5 mm long, about 0.5 mm wide. 2n = unknown. Generated Map Legacy
5 KB (798 words) - 04:44, 30 July 2020
lanceolate, veins hairy, apices 3-5-awned, central awns 1-2 mm, lateral awns about 0.5 mm; lemmas 5-6 mm, glabrous, 3-5-toothed, central teeth 1-1.5 mm, slightly
5 KB (807 words) - 03:32, 30 July 2020
glabrous or pilose; collars often with a line of tangled hairs; ligules about 0.5 mm; blades 8-25 cm long, 2-4 mm wide, light green, flat to loosely involute
8 KB (829 words) - 04:51, 30 July 2020
unequally pedicellate pairs at midlength; shorter pedicels about 2 mm; longer pedicels about 3 mm, not adnate to the branch axes. Spikelets 2.7-3.2 mm,
6 KB (803 words) - 03:57, 30 July 2020
Sheaths glabrous; ligules absent or 0.3-0.4 mm, ciliate; blades 10-20 cm long, about 5 mm wide, sometimes with long basal hairs, otherwise glabrous or scabrous
6 KB (870 words) - 04:42, 30 July 2020
appressed-pilose, obtuse, awned, awns 0.3-1.5 mm; second florets 1-1.5 mm long and about equally wide, conspicuously inflated, spherical, with the distal portion
6 KB (847 words) - 04:43, 30 July 2020
rachilla segments, sometimes inflated apically, unawned. Caryopses about 1 mm long, about 0.5 mm wide. 2n = 72. Generated Map Legacy Map Puerto Rico, Pacific
7 KB (870 words) - 04:42, 30 July 2020
0.6-1.1 mm, 1/2-2/3 as long as the lemma; anthers 3, 1-1.5 mm. Caryopses about 1 mm. 2n = 28, 42. Generated Map Legacy Map Calif., Oreg. Agrostis castellana
10 KB (1,205 words) - 03:29, 30 July 2020
the upper divisions twisted ca. 2 turns, red, the basal membrane white, about 1/3 the total length. Spores 11–15 µm, papillose. Habitat: Dry to moist soil
8 KB (999 words) - 07:12, 30 July 2020
5) 5-15 (20) mm, terminal, straight, sometimes curved or kinked; paleas about as long as or slightly longer than the lemmas, intercostal region puberulent
8 KB (1,028 words) - 03:08, 30 July 2020
of the three earliest lineages of the grass family, together comprising about 30 species, are perennial, broad-leaved plants of relatively small stature
35 KB (1,876 words) - 02:36, 30 July 2020
1 Paleas about 3/4 the length of the lemmas; anthers 2-3 mm long Melica stricta var. albicaulis 1 Paleas about 1/2 the length of the lemmas; anthers 1-2
7 KB (870 words) - 02:44, 30 July 2020
It is native to Eurasia as well as to North and South America, and has about 90 species. None. Bromus anomalus, Bromus ciliatus, Bromus erectus, Bromus
11 KB (779 words) - 02:52, 30 July 2020
United States and Mexico, it is clear that more has yet to be understood about the biology and taxonomy of the members of this complicated genus. Based
9 KB (691 words) - 05:28, 30 July 2020
long as the branch leaves; homophyllous plants have stem and branch leaves about equal in size. Heterophylly is easily detected in most cases. However, some
13 KB (1,076 words) - 10:08, 30 July 2020