or mammillose, walls often incrassate. Specialized asexual reproduction occasional, by gemmae. Sexual condition usually gonioautoicous or dioicous, rarely
14 KB (382 words) - 07:42, 30 July 2020
or brownish. Stems irregularly branched; paraphyllia absent; rhizoids occasional on stem. Stem and branch leaves similar. Stem-leaves crowded, imbricate
8 KB (515 words) - 07:45, 30 July 2020
shortrectangular to elongate, walls firm. Specialized asexual reproduction occasional, as multicellular filamentous gemmae borne in axils or along stems, or
12 KB (480 words) - 06:59, 30 July 2020
asexual reproduction by gemmae occasional, usually spheric to elliptic, of 1–10 cells, usually borne in leaf-axils, occasionally on adaxial surface of costa
28 KB (1,343 words) - 07:04, 30 July 2020
fruit wall after ripening. 2n = 40, 42 (G), 50, 80. Phenology: Flowering (occasional) summer. Habitat: Mesotrophic to –eutrophic, quiet waters, in continental
6 KB (471 words) - 00:57, 30 July 2020
1-3-pinnately dissected, segments narrowly linear, margins entire or with occasional tooth. Inflorescences terminal, flowers solitary; bracts absent. Flowers
8 KB (464 words) - 08:44, 30 July 2020
within fruit wall after ripening. 2n = 40, 42, 50. Phenology: Flowering (occasional) spring–fall. Habitat: Mesotrophic to –eutrophic, quiet waters, in temperate
5 KB (409 words) - 00:53, 30 July 2020
ascending, sometimes prostrate or decumbent for much of their length, occasionally climbing, rarely floating; nodes prominent, sometimes concealed by the
35 KB (1,876 words) - 02:36, 30 July 2020
monoicous, occasionally rhizautoicous; perigonia and perichaetia terminal or occasionally lateral on short branchlets. Perigoniate plants occasionally smaller
28 KB (882 words) - 07:00, 30 July 2020
and slightly expanded tips; rachis with scattered glandular-hairs and occasional hairlike scales. Pinnae ovate-deltate to elliptic, longer than wide, abruptly
8 KB (642 words) - 00:24, 30 July 2020
Leaves 3–4, 30–85 cm; blade unkeeled, glaucous. Scape self-supporting, with occasional bends, 20 (rarely –90) cm, scabrous. Inflorescences umbellate, dense,
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strand present; outer pseudoparaphyllia narrow, triangular to lanceolate, occasional one broadly triangular; rhizoids or rhizoid initials at various points
8 KB (508 words) - 07:46, 30 July 2020
Capsules ellipsoid, to 1.6 cm. Seeds black, shining, smooth. 2n = 12 (plus occasional supernumerary chromosomes). Phenology: Flowering early–late spring. Habitat:
7 KB (506 words) - 08:31, 30 July 2020
spring–early summer, sometimes later following unseasonable rainfall. Habitat: Occasional in dry, rocky, limestone soils in chaparrals, usually growing under scrubby
5 KB (535 words) - 06:04, 30 July 2020
in mature portion narrowly triangular, 2–3.5 mm; margins entire or with occasional papillae; stomates present on both surfaces, numerous (35–60 per 1/2 leaf)
5 KB (461 words) - 00:29, 30 July 2020
papillae on both surfaces. Specialized asexual reproduction at the stem apex occasional, by deciduous or fragile propaguloid leaf tips, or by deterioration of
21 KB (1,511 words) - 07:02, 30 July 2020
leaves: blade oblanceolate, 1–2 cm (width 4–8 mm), margins entire or with occasional tooth, (apex acute). Racemes congested, (elongated in fruit, greatly exceeding
7 KB (786 words) - 11:55, 30 July 2020
abaxial surface, elliptic to short-linear, of 4–10 cells, 1-seriate or with occasional 2-seriate portions, smooth. Sexual condition autoicous; pergonial leaves
9 KB (525 words) - 06:56, 30 July 2020
oblong-lanceolate, 5–20 mm, leathery to herbaceous, glabrous except for occasional hairlike scales abaxially near midrib; margins recurved on fertile segments
8 KB (585 words) - 00:35, 30 July 2020
embryo peripheral, curved. x = 17, 12 (Eurasia), 18 (Eurasia); aneuploidy occasional. Introduced; temperate Eurasia, Africa, Pacific Islands, Australia, in
13 KB (910 words) - 10:22, 30 July 2020
base; blades occasionally pseudopetiolate, seldom disarticulating at maturity. Inflorescences terminal, sometimes also axillary, occasionally subterranean
21 KB (1,188 words) - 03:56, 30 July 2020
segments (subg. Clastomyelon). Leaves usually persistent through anthesis, occasionally persistent through growing season or longer, sometimes marcescent or
22 KB (1,627 words) - 10:29, 30 July 2020
reproduction occasional, of filiform uniseriate rhizoidal tubers. Sexual condition paroicous; antheridia typically naked or occasionally 1–2 small bracts
9 KB (667 words) - 06:52, 30 July 2020
more than 0.5 mm wide, margins fringed-ciliate. Venation mostly free with occasional areoles, never more than 1 included veinlet in fertile areoles. Sori round
6 KB (479 words) - 00:32, 30 July 2020
papillae 2 or rarely 3 per cell, conic, low. Specialized asexual reproduction occasional, by gemmae on leaves. Sexual condition cladautoicous. Seta 0.5–1.5 mm
7 KB (585 words) - 07:52, 30 July 2020
infolded leaf base, in transverse-section 2-stratose throughout, with occasional 3-stratose spots near the base or 2-stratose in the distal and 3–4-stratose
9 KB (829 words) - 06:52, 30 July 2020
simple, annual or long-lived, in terminal rosettes or occasionally cauline, sessile or occasionally pseudopetiolate; blade linear, lanceolate, oblanceolate
13 KB (701 words) - 06:10, 30 July 2020
oblanceolate or ovate. Flowers (1–) 2–30 (–100) per involucral structure, occasionally with stipelike base distal to articulations (Eriogonum); perianth accrescent
21 KB (927 words) - 10:29, 30 July 2020
Copyright: Flora of North America Association Inflorescences simple, with occasional branch from near base of flower; secondary branches usually absent. Phenology:
2 KB (467 words) - 00:51, 30 July 2020
Asparagus), sometimes sheathing; blade typically narrow and parallel-veined, occasionally broad and/or reticulate-veined. Inflorescences racemose, spicate, paniculate
29 KB (1,493 words) - 05:37, 30 July 2020
color; basal-cells rectangular, 3 (–5):1. Specialized asexual reproduction occasional, by multicellular gemmae borne on branching stalks in leaf-axils. Sexual
15 KB (1,140 words) - 06:56, 30 July 2020
immediately subtending calyx occasionally present. Pedicels present, or flowers sessile. Flowers bisexual or occasionally unisexual, radially symmetric;
29 KB (1,113 words) - 10:14, 30 July 2020
present. Inflorescences ebracteate, paniculate, racemose, or spicate (occasionally a single spikelet), if paniculate, often with spikelike branches; disarticulation
17 KB (1,499 words) - 04:33, 30 July 2020
America. Brachelyma, which is semi-aquatic with a strong single costa and occasional stem paraphyllia, appears to be the basal genus in the family. Fontinalis
9 KB (375 words) - 07:50, 30 July 2020
typically pilose proximally. Achenes brown, 2–2.5 (–3) mm, glabrous except for occasional papillate beak. Generated Map Legacy Map Ariz., Colo., N.Mex., Nev., Tex
15 KB (1,306 words) - 10:30, 30 July 2020
Pinnules dentate, sometimes deeply lobed; margins nonlustrous, thin, with occasional glands, lacking cilia or translucent projections. Vein tips usually enlarged
9 KB (645 words) - 15:30, 15 December 2020
pinnae with occasional multicellular gland-tipped hairs. Pinnae ascending, typically at acute angle to rachis, only proximal pinnae occasionally curving toward
7 KB (530 words) - 15:29, 15 December 2020
granite, rocky, open deciduous woods, thickets, dry ridges, cliffs, bluffs, occasional along streams Elevation: 50–500 m Generated Map Legacy Map Ark., Ill.
12 KB (887 words) - 21:04, 29 July 2020
distally with 2–3 adaxial cells; laminal cells smooth, 1-stratose with occasional 2-layered strands; basal laminal cells elongate, 25–60 × 8–10 µm, nodulose-sinuose;
12 KB (1,027 words) - 06:51, 30 July 2020
entire to occasionally denticulate distally, costa entire distally, percurrent to excurrent, smooth, in transverse-section semiterete, occasionally terete
11 KB (588 words) - 06:48, 30 July 2020
one another, walls smooth or papillose, KOH yellow or red, occasionally orange, occasionally yellow distally and red basally; costa with or without a differentiated
3 KB (461 words) - 07:08, 30 July 2020
and the pollen reward is relatively scanty. A few bees and flies are occasional visitors. Usually pollination of these species appears to be by wind or
9 KB (610 words) - 00:51, 30 July 2020
branched, usually with central strand, often densely radiculose, tips occasionally deciduous. Leaves in several rows around the stem, erect or secund, often
14 KB (515 words) - 06:54, 30 July 2020
Roots fibrous, principally adventitious. Stems (culms) usually trigonous, occasionally terete, rarely compressed, usually solid, rarely hollow or septate. Leaves
24 KB (775 words) - 01:21, 30 July 2020
persistent, occasionally persistent through growing season or longer, rarely quickly deciduous; blade glabrous or floccose to tomentose, occasionally also glandular
80 KB (1,352 words) - 10:29, 30 July 2020
linear, lanceolate, or triangular, occasionally plicate; base sometimes decurrent; margins often plane, occasionally recurved proximally or throughout,
15 KB (450 words) - 07:51, 30 July 2020
Parryi W. W. Smith is characterized by x = 22, involute leaf vernation, occasional white farina, leaves with obscure petioles, blades thick, glabrous, usually
25 KB (2,084 words) - 13:06, 30 July 2020
layers of efibrillose, inflated, thin-walled, nonornamented cells, with an occasional pore in the distal end of the outer wall of the superficial cell layer
6 KB (497 words) - 06:47, 30 July 2020
margins broad, transparent, entire to erose. Venation mostly free with occasional areoles, never more than 1 included veinlet in fertile areoles. Sori round
7 KB (595 words) - 00:33, 30 July 2020
apical leaves of stems julaceous; margins entire; laminae 1-stratose, occasional 2-stratose regions near costa in proximal part of leaf; costa subpercurrent
8 KB (758 words) - 06:57, 30 July 2020