448. Plants usually annual, rarely perennial. Culms 5-90 cm, erect or ascending from a decumbent base, usually glabrous. Sheaths open, usually glabrous;
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simple or branched caudices, sometimes stoloniferous). Stems erect to ascending, decumbent, or prostrate, simple or branched, glabrous or hairy, sometimes
97 KB (2,063 words) - 21:58, 29 July 2020
elongate to linear, smooth or occasionally prorate on dorsal surface, walls moderately thick; basal-cells undifferentiated or slightly broader than adjacent cells
11 KB (575 words) - 07:47, 30 July 2020
annual], with slender to thickened, usually erect, occasionally spreading, rootstock. Stems erect or ascending [prostrate], branched or unbranched, terete, glabrous
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bisexual, rarely unisexual (subfam. Ericoideae), radially symmetric (sometimes slightly bilaterally symmetric in subfam. Monotropoideae and subfam. Ericoideae);
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perennial, occasionally annual, stout, pubescent to glabrate, from slender and spongy or massive and woody taproots. Stems erect to ascending, unarmed,
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distinctly shorter than the lowest lemma in the spikelets, sometimes only slightly shorter, rarely longer, membranous, rounded or weakly keeled, veins obscure
22 KB (1,516 words) - 03:14, 30 July 2020
Mentioned on page 9, 10, 13. Shrubs. Stems densely branched, branches ascending or divaricate; twigs yellowish green to green or grayish green, eventually
11 KB (671 words) - 13:52, 30 July 2020
Stems creeping to ascending or erect, sympodial or monopodial, irregularly branched to regularly pinnate, innovations often ascending-arching; paraphyllia
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absent; turions present or absent. Stems terete or compressed, nodes occasionally with oil-glands; turions with extremely shortened internodes, divided
23 KB (1,207 words) - 00:56, 30 July 2020
rootstock. Stems erect or ascending, branched, terete, glabrous or hairy. Leaves opposite or alternate; stipules usually present, occasionally absent, at base of
13 KB (653 words) - 18:23, 29 July 2020
Xyroides Thouars Treatment appears in FNA Volume 22. Herbs, perennial, occasionally annual, rosulate. Stems simple, erect, sometimes caudiciform, short to
16 KB (658 words) - 00:56, 30 July 2020
rosettes not cespitose, 10–20 × 20–37 dm. Leaves erect, spreading to ascending, occasionally reflexed, 80–200 × 15–25 cm; blade light green to green or glaucous-gray
8 KB (650 words) - 06:13, 30 July 2020
FNA Volume 2. Plants usually on rock. Stems short-creeping to compact, ascending to horizontal, usually branched; scales black or often bicolored with dark
13 KB (724 words) - 00:34, 30 July 2020
awns usually to 7 mm, sometimes 16-33 mm, straight; paleas slightly shorter than to slightly longer than the lemmas, keels usually scabrous or ciliate on
20 KB (1,611 words) - 03:05, 30 July 2020
5-14 mm wide, usually thin, distant, spreading to reflexed or (occasionally) ascending, yellow-green to purplish, usually glabrous on both surfaces or
12 KB (1,221 words) - 04:02, 30 July 2020
moderately large, in extensive mats, lustrous. Stems creeping (spreading to ascending in E. concinnus), irregularly branched to subpinnate, branches relatively
7 KB (504 words) - 07:51, 30 July 2020
Inflorescences paniculate, rarely racemose, 3–18 dm; bracts caducous or occasionally persistent. Flowers 2–5 per node, functionally unisexual, pistillate
10 KB (569 words) - 06:10, 30 July 2020
sometimes numerous, whorled, distinct, leaflike to subulate or linear, occasionally awn-tipped, thinly pubescent (sometimes appressed), hirsute, villous
23 KB (1,142 words) - 10:54, 30 July 2020
apex acuminate; petals spreading, carried in same plane as sepals or ascending slightly, dark reddish-brown, maroon, purple, or white, sometimes pale-yellow
10 KB (725 words) - 06:14, 30 July 2020
elliptic-ovoid, 2.5–4 × 1.5–2 mm; beak slightly bent, tapering. Achenes obvoid to broadly ovoid, 2.2–3.2 × 1.2–1.8 mm, slightly concave at maturity, tightly fitting
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usually simple. Stem-leaves ovate to ovatelanceolate; base not cordate, occasionally rounded, not decurrent; margins plane to reflexed or revolute, entire;
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scarious or papery, apex defined by a usually prominent adaxial hood, ascending to slightly descending, rounded to triangular, sometimes absent (P. americana
21 KB (1,113 words) - 10:32, 30 July 2020
page 5, 7, 173, 182, 188. Subshrubs or shrubs, 5–350 cm. Stems erect to ascending, often fastigiately or intricately branched (bark typically tan, becoming
11 KB (677 words) - 21:45, 29 July 2020
range, Cyphomeris gypsophiloides is often slightly pubescent, with slightly undulate leaf margins, and slightly warty fruits. Such plants may represent results
5 KB (495 words) - 09:31, 30 July 2020
erect, glabrous or pubescent, hairs simple; bark shedding, smooth, or occasionally persistent near base of trunk, or rough throughout. Leaves heterophyllous
12 KB (633 words) - 21:04, 7 June 2022
-veined, unawned; calluses blunt, usually terete or slightly laterally compressed, sometimes slightly dorsally compressed, glabrous or hairy, hairs often
87 KB (2,178 words) - 03:17, 30 July 2020
open. Leaves ascending, widest at base, (20–) 25–70 × 4.5–10 cm; blade grayish, gray or blue-glaucous, yellowish green, or greenish, occasionally cross-zoned
8 KB (573 words) - 06:14, 30 July 2020
tufts or ± evenly distributed, hairs 0.1–0.5 mm; ribs sometimes slightly paler, slightly elevated above surface (usually less than 0.5 times as wide as
10 KB (749 words) - 09:11, 30 July 2020
nonlustrous, thin, slightly glandular and occasionally ciliate with isolated, multicellular hairs, lacking translucent projections. Vein tips slightly (if at all)
9 KB (684 words) - 00:33, 30 July 2020
perennial, with deep, spreading rootstock. Stems erect or ascending, usually unbranched, occasionally few branched, solitary or few, previous years dead stems
9 KB (690 words) - 18:14, 29 July 2020
often different color than distal 2, smaller or subequal, distal 2 blue (occasionally lilac, lavender, yellow, peach, apricot, or white), clawed; stamens (5–)
9 KB (390 words) - 01:00, 30 July 2020
pinnatifid, or pinnatisect. Racemes slightly to considerably elongated in fruit. Fruiting pedicels erect, suberect, ascending, horizontal, reflexed, or divaricate
22 KB (1,325 words) - 12:26, 30 July 2020
corolla creamy white, often greenish and occasionally tinged with dark-pink, clawed, to 2 times calyx, claw slightly longer than calyx, limb obovate-lanceolate
11 KB (920 words) - 10:25, 30 July 2020
FNA Volume 9. Treatment on page 11. Mentioned on page 10. Shrubs or, occasionally, trees. Stems densely branched; twigs tan or reddish tinged, ± angled
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throat or not, lobes 5, rarely 3, all usually ca. equal size or adaxial slightly longer, mostly triangular to deltate, rarely reduced and barely evident;
49 KB (1,607 words) - 18:59, 29 July 2020
truncate, rounded, or very broadly cuneate, apex smoothly attenuate or occasionally slightly acuminate. Flowers: involucral-bracts 1.5-2 mm; tepals ca. 1.5 mm
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lateral clefts, or lateral clefts absent and calyx 2-lobed, or lateral clefts slightly deeper than abaxial and adaxial (C. plagiotoma); petals 5, corolla white
79 KB (2,746 words) - 18:50, 29 July 2020
sweeping to slightly ascending. Leaves 1–30 mm, generally with stomates on both surfaces, the free portion to 30 mm, those on leaders, ascending branchlets
5 KB (466 words) - 00:29, 30 July 2020
thin textured > 5 4 Leaves linear to lanceolate or oblong, thin, green or slightly scurfy when young; seeds ovoid, not wider than long; coastal e Canada and
45 KB (1,022 words) - 09:34, 30 July 2020
branches spreading to ascending; pedicels capillary, lax, minutely glandular just below the spikelets. Spikelets with 1 floret, slightly laterally compressed
6 KB (689 words) - 04:39, 30 July 2020
fruit. Fruiting pedicels erect [ascending], (usually appressed to rachis), slender to stout. Flowers: sepals ascending, oblong, lateral pair not saccate
8 KB (669 words) - 12:21, 30 July 2020
rhizomes ascending, reddish-brown to purplish brown, 0–3 mm, stout or absent. Culms 20–60 cm, scabrous distally; bases (remnants of old leaves) slightly or not
8 KB (669 words) - 01:22, 30 July 2020
bracts paired, foliaceous, smaller. Pedicels ascending to erect, reflexed in fruit. Flowers bisexual, occasionally pistillate or reduced and sterile; perianth
8 KB (496 words) - 10:17, 30 July 2020
fragrant. Branches spreading-ascending, terete, pubescent to glabate, glandular when young. Leaves mostly deciduous, occasionally persistent, ± deeply pinnatifid;
5 KB (289 words) - 08:42, 30 July 2020
to ascending, rooting at the lower nodes when in water, simple to divergently branched from the lower and middle nodes, usually succulent, slightly compressed
11 KB (1,351 words) - 04:07, 30 July 2020
leaves. Taproots slender. Stems prostrate to decumbent, flowering-stems ascending or weakly erect, simple or branched, terete or weakly 4-angled. Leaves
10 KB (561 words) - 10:21, 30 July 2020
(nearly smooth to finely tuberculate). Stems simple from base, decumbent, (occasionally few-branched), 0.5–1.5 (–2) dm. Basal leaves: blade elliptic to broadly
6 KB (730 words) - 11:55, 30 July 2020
than tall; stamens 10; filaments adnate to corolla base; pistils erect or ascending to spreading, nearly distinct; ovary base rounded; styles shorter than
13 KB (1,202 words) - 13:01, 30 July 2020
Howell) Staudt)] Stolons spreading or appressed ascending-hairy. Leaves dark green to bluish green, slightly glaucous, sometimes dull, ± thin to ± thick,
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