mouth usually oblique; annulus usually absent; operculum conic, convex, umbonate, or rarely rostrate, beak short, blunt; peristome double, single, rudimentary
11 KB (380 words) - 07:34, 30 July 2020
not strongly veined. Upper florets acute to obtuse, sometimes minutely umbonate or apiculate. Hybridization, often followed by segregation in autogamous
4 KB (866 words) - 04:02, 30 July 2020
sometimes sparsely so, hairs sometimes papillose-based. Upper florets pointed, umbonate, mucronate, or apiculate. None. Dichanthelium boscii, Dichanthelium commutatum
4 KB (806 words) - 04:01, 30 July 2020
peltate. Fruits biturbinate or fusiform, constricted beyond base, apex umbonate, stiffly coriaceous, smooth or irregularly wrinkled, glabrous, with 10
8 KB (488 words) - 09:26, 30 July 2020
floats and a blue-green algal colony. Microsporocarps globose, apically umbonate, 10–27µm diam., containing to 130 microsporangia; microsporangia containing
7 KB (381 words) - 00:28, 30 July 2020
ellipsoid to obovoid, glabrous or pubescent. Upper florets subacute or minutely umbonate. None. Dichanthelium laxiflorum, Dichanthelium strigosum "decumbent" is
4 KB (798 words) - 04:04, 30 July 2020
orange or purplish spot at the base, with 7-9 prominent veins. Upper florets umbonate, sometimes minutely so. None. Dichanthelium malacophyllum, Dichanthelium
4 KB (825 words) - 04:01, 30 July 2020
sharply defined, circular or slitlike pit in the outer wall; operculum umbonate, with a short beak; peristome teeth 64, pale, single, with a thin vertical
13 KB (758 words) - 06:45, 30 July 2020
walls straight; stomata present in neck; annulus absent; operculum conic, umbonate to mammillate; peristome single, rarely absent, erect-spreading, sometimes
8 KB (265 words) - 07:50, 30 July 2020
irregularly incised. Indusia membranous, flat or concave centrally, not umbonate, shriveled at maturity. 2n = 164. Habitat: Soil pockets in sheltered rock
3 KB (312 words) - 00:28, 30 July 2020
obovoid, puberulent or some¬times glabrous. Upper florets blunt or minutely umbonate. Dichanthelium sect. Sphaerocarpa extends from the southeastern United
4 KB (838 words) - 04:03, 30 July 2020
cells; peristome and annulus absent; operculum strongly convex and bluntly umbonate or weakly convex and more or less apiculate; columella included. Calyptra
7 KB (372 words) - 06:45, 30 July 2020
typically furcate near base, bifurcate or 3-partite, (not to slightly umbonate, smooth or moderately to strongly tuberculate). Stems few to several from
9 KB (836 words) - 11:57, 30 July 2020
hypophysis not enlarged or inflated; operculum flat to convex, apiculate or umbonate; peristome single, typically exostomial but sometimes of unknown origin
10 KB (684 words) - 07:36, 30 July 2020
pyriform, 2–6 mm; hypophysis little differentiated; operculum short-conic to umbonate; peristome double; exostome yellow, teeth lanceolate to narrowly lanceolate;
16 KB (845 words) - 07:38, 30 July 2020
brownish gray, globose, 2–3 mm, base constricted, trigonous, apex usually umbonate, tuberculate or verrucose, rarely smooth, papillate at base; hypogynium
8 KB (518 words) - 01:45, 30 July 2020
usually pubescent, sometimes glabrous. Upper florets subacute to acute or umbonate. None. Dichanthelium depauperatum, Dichanthelium linearifolium, Dichanthelium
4 KB (841 words) - 04:05, 30 July 2020
spreading), several-rayed, rays furcate or simple, (slightly to strongly umbonate, nearly smooth to strongly tuberculate). Stems several from base, decumbent
7 KB (786 words) - 11:55, 30 July 2020
constricted beyond base, apex umbonate, stiffly coriaceous; ribs 10 low, rounded, each swollen at junction of distal, umbonate portion, glabrous, smooth,
6 KB (360 words) - 09:12, 30 July 2020
1.1-1.7 mm long, 0.6-1 mm wide, ellipsoid, obtuse to acute or minutely umbonate or apiculate. 2n = 18. Generated Map Legacy Map Conn., N.J., N.Y., Wash
16 KB (1,305 words) - 04:02, 30 July 2020
so), 4–6 (–10) -rayed, rays usually furcate near base, rarely bifurcate, (umbonate, tuberculate throughout). Stems simple from base, erect, (usually unbranched)
6 KB (651 words) - 11:55, 30 July 2020
with prominent veins, pointed. Upper florets acute to acuminate, sometimes umbonate or apiculate, apices often with a minute tuft of hairs. None. Dichanthelium
4 KB (835 words) - 04:01, 30 July 2020
rarely ovoid, 1–2.5 (–3) mm, base narrowly constricted, trigonous, apex umbonate, papillate-verrucose, proximal papillae elongate, retrorse, spiculose;
9 KB (685 words) - 01:46, 30 July 2020
than the spikelets; lower florets sterile; upper florets often minutely umbonate. 2n = 18. Generated Map Legacy Map Del., W.Va., Fla., Conn., D.C., N.J
11 KB (1,071 words) - 04:01, 30 July 2020
subtending bracts ovate, 3-7 mm, puberulous; ostiole closed by 3 flat or nearly umbonate apical bracts 3-4 mm wide. Phenology: Flowering all year. Habitat: Disturbed
5 KB (318 words) - 08:28, 30 July 2020
glabrous; ostiole closed by 3 small, flat, apical bracts 1.5-2 mm wide, umbonate. Phenology: Flowering all year. Habitat: Disturbed thickets and hammocks
6 KB (361 words) - 08:24, 30 July 2020
cm; subtending bracts ovate, 1-2 mm; ostiole with 3 subtending bracts, umbonate. Phenology: Flowering spring–summer. Habitat: Disturbed sites Elevation:
5 KB (364 words) - 08:32, 30 July 2020
or white with yellow basal spot; anthers yellow; stigmas 5-7, disc conic-umbonate. Capsules subglobose to obconic, to 1.5 cm, 1-2.5 times longer than broad
5 KB (399 words) - 08:44, 30 July 2020
obtuse to subacute; ostiole closed by 3 flat, apical bracts 2-2.5 mm wide, umbonate. Phenology: Flowering all year. Habitat: Disturbed sites Elevation: 0-20
5 KB (365 words) - 08:28, 30 July 2020
smooth. Tubercles sessile, green or redbrown, pyramidal, birettaform or umbonate, 0.15–0.25 × 0.3–0.4 mm. Phenology: Fruiting summer–late fall. Habitat:
9 KB (630 words) - 01:28, 30 July 2020
(stellate-scalelike), rays fused (webbed) in proximal 1/2 or to tips, (umbonate, nearly smooth to moderately tuberculate). Stems simple from base, erect
7 KB (729 words) - 11:57, 30 July 2020
to tubercle, smooth. Tubercles white, gray or pale-brown, pyramidal or umbonate, trigonous, 0.1–0.15 × 0.15–0.2 mm. Phenology: Fruiting summer–winter.
9 KB (738 words) - 01:28, 30 July 2020
short-stalked), several-rayed, rays furcate near base, (usually strongly umbonate, roughly tuberculate, less so over umbo). Stems few to several from base
7 KB (745 words) - 11:57, 30 July 2020
rays furcate or bifurcate, distinct or slightly fused at base, (sometimes umbonate, tuberculate throughout). Stems few to several from base, decumbent, 0
7 KB (703 words) - 11:57, 30 July 2020
sublenticular (readily detached from pedicel at maturity, apex truncate [umbonate]); valves (1-seeded), prominently reticulate, glabrous; replum rounded
8 KB (650 words) - 12:22, 30 July 2020
petals yellow or very rarely pink; anthers yellow; stigmas 4-6, disc conic-umbonate. Capsules clavate, to 2.5 cm, sparsely to sometimes densely strigose. 2n
5 KB (440 words) - 08:32, 30 July 2020
purplish at the base; lower florets sterile; upper florets with minutely umbonate apices. 2n = 18. Generated Map Legacy Map Wash., Va., Alta., B.C., Man
10 KB (1,187 words) - 04:01, 30 July 2020
pilose; petals with greenish basal spot; stigmatic disc conic, usually umbonate; capsules distinctly short-valvate (sect. Californicum). Papaver californicum
11 KB (522 words) - 08:35, 30 July 2020
throughout, trichomes (sessile), several-rayed, rays furcate, (slightly umbonate, tuberculate throughout). Stems several from base, decumbent to ascending
6 KB (691 words) - 11:55, 30 July 2020
proximal to tubercle, smooth at 40X. Tubercles stramineous to whitish, umbonate to subconic, 0.1–0.2 × 0.1–0.2 mm, apex acute. 2n = 20. Phenology: Fruiting
7 KB (588 words) - 01:29, 30 July 2020
tubercle, very finely reticulate at 40X. Tubercles stramineous to whitish, umbonate to subconic, 0.2–0.4 × 0.2–0.5 mm, apex rounded to acute. 2n = 10. Phenology:
7 KB (631 words) - 01:29, 30 July 2020
7) -rayed, rays bifurcate or incompletely so, (relatively short, stout, umbonate, moderately tuberculate to nearly smooth, lower layer smoother). Stems
6 KB (764 words) - 11:58, 30 July 2020
ovate, 3-5 mm, silky-puberulous; ostiole closed by 3 bracts 2-3 mm wide, umbonate. Phenology: Flowering all year. Habitat: Disturbed thickets Elevation:
5 KB (309 words) - 08:29, 30 July 2020
spot, to 2.5 cm; anthers yellow; stigmas 4-8 (-11), disc conic, usually umbonate. Capsules sessile, ellipsoid to obovoid-turbinate, distinctly ribbed, to
4 KB (433 words) - 08:25, 30 July 2020
8-15 mm; subtending bracts ovate, 5-7 mm; ostiole closed by 3 bracts, umbonate. Phenology: Flowering all year. Habitat: Disturbed thickets Elevation:
6 KB (361 words) - 08:23, 30 July 2020
mm; ostiole ca. 1 mm wide, subtended by 3 bracts, bracts ca. 1 mm, not umbonate. Phenology: Flowering all year. Habitat: Disturbed thickets Elevation:
5 KB (336 words) - 08:22, 30 July 2020
entirely enclosing young syconia, glabrous; ostiole closed by 3 apical bracts, umbonate. Phenology: Flowering all year. Habitat: Disturbed sites Elevation: 0-10
5 KB (325 words) - 15:26, 15 December 2020
the descriptions. Umbonate trichomes have a distinctive raised mound at the center; unless otherwise stated, trichomes are not umbonate. Tubercles are bumps
40 KB (1,647 words) - 11:54, 30 July 2020
horizontal to nutant, short and broadly pyriform, 1.2–2.5 mm; operculum convex, umbonate; peristome absent. Spores 10–14 µm, ± smooth. Phenology: Capsules mature
5 KB (553 words) - 07:36, 30 July 2020
longitudinal bands, ovoid, shorter than scales, 3–4 mm, smooth, shining, apex umbonate; hypogynium golden brown, rather broad, base obtuse-trigonous, supporting
7 KB (536 words) - 01:45, 30 July 2020