378. Shrubs or trees, sometimes forming clonal thickets, 1–400 dm, glabrous or hairy. Stems 1–20+; bark reddish, reddish-brown, gray-brown, or dark gray;
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335, 336, 352, 354, 363, 380. Annuals, perennials, subshrubs, or shrubs, 1–200 cm. Stems erect or decumbent, usually branched (proximally, distally, or
13 KB (1,037 words) - 23:55, 29 July 2020
Seed-cones maturing in 1 or 2 years, globose to ovoid and berrylike, 3–20 mm, remaining closed, usually glaucous; scales persistent, 1–3 pairs, peltate, tightly
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279. Perennials, (5–) 20–150+ cm; taprooted (rootstocks sometimes woody, branched; stolons produced in some taxa). Stems usually 1, usually erect, usually
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eguttulate, rarely guttulate, 1-stratose, or 2-stratose in patches, rarely 3- or more stratose, smooth, plane, bulging, mammillose, 1-papillose, or pluripapillose
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to broadly pyriform or urceolate, 1–6 [–10] mm, neck sometimes 1+ times urn length; exothecial cells near mouth in 1–3+ rows, medial cell-walls straight
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stem; proximal 1–5 lateral spikes pistillate, with 40–200 perigynia, or, sometimes, some androgynous, pedunculate, prophyllate; distal 1–6; lateral spikes
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or sessile (usually appressed to ascending); blades usually 1-nerved, sometimes 3-nerved or 5-nerved, mostly linear to ovatelanceolate, margins entire, faces
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veins free, arranged like ribs of fan or pinnate. Sporophores normally 1 per leaf, 1–3-pinnate, long-stalked, borne at ground level to high on common stalk
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fascicles. Flowers: sepals (4–) 5 (–6) [–8] in 1 whorl, imbricate, glabrous or glabrate to hairy abaxially; petals (4–) 5 (–6), white or cream to yellowish
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Streptanthus vernalis, Streptanthus vimineus Nuttall J. Acad. Nat. Sci. Philadelphia 5: 134, plate 7. 1825. Ihsan A. Al-Shehbaz Common names: Jewel-flower Etymology:
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several to many, erect to spreading, straight to recurved, 1–100 cm; ligule deltate to cordiform, 1–6 mm, membranous. Sporangia ovoid to ellipsoid or oblong
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other species). Flowers bisexual; perianth segments absent or 1 (–3), scalelike; stamens 1–3 (–5); ovary superior; stigmas and styles 2. Fruiting structures:
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by longitudinal slits; pistil 1, 2–12-carpellate, ovary less than 1/2 inferior, 1/2 inferior, or completely inferior, 1–12-locular, placentation usually
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sect. Oxybaphus, Mirabilis sect. Quamoclidion Linnaeus Sp. Pl. 1: 177. 1753. , Gen. Pl. ed. 5, 82. 1754. Richard W. Spellenberg Common names: Four-o’clock maravilla
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Peduncles 1–20 mm (bracts usually 0, sometimes 1–5, reduced, scalelike). Involucres obconic to subcylindric, 6–16 × 2–4 mm. Phyllaries 10–31 in 3–5 series
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rounded, almost isodiametric, 6–24 µm, papillose only over lumina, papillae 1–4 per cell, conic or 2-fid; marginal cells gradually shorter than basal. Sexual
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distinct or connate 1/2 of length; ovules 2 or 3 [or 4] (all but 1 usually aborting). Fruits pomes, usually orange or red, rarely brown or yellow [green
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or 2-colored]; nectary annular and 5-lobed or 5 glands; staminodes sometimes present; pistil 1–3-carpellate; styles (1–) 3, distinct or connate basally to
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microphylla, Kalmia polifolia, Kalmia procumbens Linnaeus Sp. Pl. 1: 391. 1753. , Gen. Pl. ed. 5, 185. 1754 ,. Shunguo Liu, Keith E. Denford, John E. Ebinger
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4-angled, or 5-angled, glabrous or sparsely to densely piloso-sericeous, sericeous, strigillose, or strigose; pappi 0, or persistent, of 1–10+ subulate
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reduced; pistil 1, 2 (–3) -carpellate; ovary inferior, usually 2-locular proximally, 1-locular distally; placentation axile; ovules 1–2 per locule, pendulous;
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internodes 3.5-12 (15) mm. Spikelets 1/2 - 33/4 times the length of the rachis internodes, usually sessile, sometimes pedicellate, pedicels to 5 mm, appressed
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operculum long-rostrate, straight or arcuate; peristome single, 16 teeth, split 1/3–1/2 their length into 2, rarely 3, divisions, vertically pitted-striolate proximally
26 KB (1,278 words) - 06:56, 30 July 2020
cylindric to turbinate or campanulate, (5–20 ×) 3–12 mm. Phyllaries 20–60 in 5–9 series, recurved or erect, 1-nerved (keeled), oblong, linear-oblong, or
11 KB (801 words) - 20:56, 29 July 2020
Aspidotis. Madroño 23: 15--24. Tryon, R. M. 1956. A revision of the American species of Notholaena. Contr. Gray Herb. 179: 1--106. Cheilanthes aemula, Cheilanthes
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stigmas usually capitate, rarely linear. Capsules dehiscing into 10, 1-seeded segments or 5, 2-seeded segments; false septa incomplete to complete. Pollen tricolpate
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racemose, with (1–) 3–6 spikes; proximal nonbasal bracts leaflike, long sheathing; lateral spikes pistillate or rarely androgynous, sometimes 1–2 basal, pedunculate
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Involucres obconic to turbinate or campanulate, (3–9.5 ×) 2–8 mm. Phyllaries 15–30 in (3–) 4–6 series, 1-nerved (midnerves usually barely evident; flat to
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diffuse to dense, paniculiform arrays. Involucres obconic to ellipsoid, 1–3 (–5+) mm diam. Phyllaries persistent, 7–15+ in 2–3 (–4+) series, (usually green)
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1/2 to whole length evenly or unevenly incised ± 1/2 to completely to midvein, rarely entire, teeth (0–) 1–5 (–7) per side, surfaces ± similar, green to
18 KB (1,094 words) - 13:58, 30 July 2020
Vol. 1, part C, pp. 149–186. Lövkvist, B. 1956. The Cardamine pratensis complex—Outlines of its cytogenetics and taxonomy. Symb. Bot. Upsal. 14(2): 1–131
23 KB (1,239 words) - 12:23, 30 July 2020
The genus Arabis in the Pacific Northwest. Res. Stud. State Coll. Wash. 4: 1–52. 1936. Rollins, R. C. 1941. A monographic study of Arabis in western North
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hairy. Nearly worldwide, tropical to subpolar regions Genera 6, species 73 (5 genera, 20 species in the flora). Almost half the species of Splachnaceae possess
9 KB (361 words) - 07:32, 30 July 2020
and inner leaves; outer leaves 1–5 per side, similar to vegetative leaves or occasionally corrugate near base; inner leaves 1–10, rolled into fusiform structure
23 KB (1,207 words) - 00:56, 30 July 2020
recurved, sometimes straight, 1-year old usually shiny, dark-brown or blackish, older graying, ± stout to ± slender, 2.5–5 (–7) cm. Leaves: petiole length
20 KB (1,294 words) - 13:44, 30 July 2020
smooth to papillose, perforated along keel by narrow slits, cilia absent or 1–3, often connate. Calyptra cucullate, naked or hairy. Spores papillose to finely
14 KB (449 words) - 07:55, 30 July 2020
that the source was a plant in cultivation. Bates, D. M. 1965. Notes on the cultivated Malvaceae, 1. Hibiscus. Baileya 13: 56–130. Blanchard, O.J. 1976.
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obovate-spatulate, 1.5–6.5 mm, proximal leaves much smaller; base short to long-decurrent; margins plane, green, reddish-brown, or brown, 1-stratose or 2-stratose
13 KB (645 words) - 07:41, 30 July 2020
macrocarpa). Seeds (1 or) 2–35, black or brown, sometimes dark red (P. rhodosperma) or yellowish-brown (P. virginica), oblong, wings absent. × = 4, 5, 6. North America
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usually papillate-swollen in proximal 1/5 or less, sometimes to proximal 1/3 (–1/2) or not at all, 0.7–1.2 (–1.5) mm. Achenes smooth or slightly rugose
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Involucres usually turbinate, obconic, or cylindric, sometimes hemispheric, (5–15 ×) 1.5–15 mm. Phyllaries 12–60+ in (2–) 3–7 series (in vertical ranks or spirals
12 KB (864 words) - 21:46, 29 July 2020
Florets of 1, 2, or 3+ kinds in a head (some not readily assignable to usual ray and disc-floret categories, ± 3 combinations in the flora): (1) all florets
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with 1 floret; rachillas not prolonged beyond the florets; disarticulation above the glumes. Glumes often longer than the florets, thin, usually 1-3-veined
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rectangular or rhomboid, usually 8–13 µm wide, 1: 1, 1-stratose, papillae usually simple to 2-fid, usually solid, with 3–5 projections, occasionally absent or multiplex
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± entire length of ovary, free from ovary to 1.5 mm, green, greenish white, or greenish yellow; sepals 5, white, greenish white, greenish, yellowish green
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concave or keeled distally, margins plane, incurved or recurved, distal lamina 1-stratose to multistratose, specialized laminal and marginal chlorophyllose
25 KB (759 words) - 06:48, 30 July 2020
compressed or terete, with 1 bisexual or unisexual floret, sometimes with 2 sterile florets below the sexual floret, these no more than 1/2 (9/10) the length
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axile; stigma capitate. Capsules: dehiscence septicidal, opening in distal 1/2, margins ciliate, sometimes glabrous or short-ciliate (E. salisburgensis)
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et al., eds. 1990+. The Families and Genera of Vascular Plants. 1+ vol. Berlin etc. Vol. 1, pp. 26--31. Pfeiffer, N. E. 1922. Monograph of the Isoëtaceae
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sometimes scorpioid and/or secund, loose to dense, 1–many-flowered, leafy and/or bracteate; bracts (1–) 2 subtending each flower, markedly unequal. Flowers
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laminae in Sachsia) [in 1 (–2+) series, pistillate and fertile or neuter]. Peripheral (pistillate) florets [0] (in disciform heads) in 1–10+ series; corollas
9 KB (534 words) - 20:42, 29 July 2020
margins involute. Seeds 1–3, black, rounded, tuberculate (appearing smooth in M. parvifolia); elaiosome absent or, less than 1 mm. x = 7, 8, 10, 11. Worldwide
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corona absent; stamens 5; filaments adnate to bases of petals or free; ovary superior, 1-locular, placentation basal; ovules 1 per ovary, anatropous, bitegmic
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sericea, Eriochloa villosa Kunth Robert B. Shaw, Robert D. Webster, Christine M. Bern Treatment appears in FNA Volume 25. Treatment on page 507. Plants annual
12 KB (923 words) - 04:12, 30 July 2020
page 426. Mentioned on page 415, 416. Annuals or perennials, 10–160 cm. Stems 1 (–10), erect, simple or branched distally (usually ± winged by decurrent leaf-bases)
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ovoid, or urceolate, 1–10+ mm diam. Phyllaries 0 (then outer paleae functioning as phyllaries, sometimes in M. glomerata), or 1–22 in 1 series (lance-linear
11 KB (700 words) - 23:44, 29 July 2020
alternate; usually sessile, sometimes basal and proximal cauline petiolate; blades 1-nerved, ovate, obovate, oblong, lanceolate, oblanceolate, or linear, margins
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(subglobose in P. rugospermus); gynoecium 3 [–5] -carpelled, placentention free-central; style 1 [absent]; stigmas 1 or 3 [–5]. Capsules longitudinally dehiscent
14 KB (868 words) - 09:46, 30 July 2020
than more distal cells, 1–2 (–4):1; medial and distal cells rhomboidal to elongate-hexagonal, 8–16 (–20) µm wide, usually (3–) 4–8: 1, walls thin to moderately
12 KB (668 words) - 07:35, 30 July 2020
distal 1/5 to whole length evenly, sometimes unevenly, incised 1/4–3/4+ to midvein, sometimes medially cleft as well, rarely entire, teeth (0–) 1–5 (–10)
13 KB (976 words) - 13:58, 30 July 2020
“E. palustris complex” (M. L. Fernald and A. E. Brackett 1929; L. J. Harms 1968; S.-O. Strandhede 1966; H. K. Svenson 1947); see 1. E. palustris for a discussion
5 KB (597 words) - 02:16, 30 July 2020
FNA Volume 7. Treatment on page 104. Mentioned on page 61, 101. Shrubs, 0.1–7 m. Buds alba, arctica, or caprea-type, or intermediate. Leaves: stipules on
4 KB (588 words) - 11:55, 30 July 2020
pistil 1, 2–5-carpellate, ovary superior, 2–5-locular, placentation axile; ovules 2–33 [–44] per locule, anatropous; styles 2–5, distinct; stigmas 2–5, capitate
7 KB (249 words) - 18:33, 29 July 2020
rounded, abruptly or gradually beak, smooth, glabrous; beak 0.1–1.8 mm, usually more than 5 mm, orifice entire. Stigmas 3. Achenes trigonous; style deciduous
12 KB (663 words) - 02:07, 30 July 2020
on page 52, 68, 486, 531. Perennials or subshrubs, (1–) 5–60 (–70) cm (usually aromatic). Stems 1–5+ (with interxylary cork), lax to erect, branched from
9 KB (565 words) - 20:44, 29 July 2020
marrubioides, Malacothamnus palmeri Greene Leafl. Bot. Observ. Crit. 1: 208. 1906. David M. Bates Common names: Chaparral mallow bushmallow Etymology: Greek
13 KB (608 words) - 11:29, 30 July 2020
with 3–5 (–6) spikes; proximal nonbasal bracts leaflike or bladeless, long-sheathing; lateral spikes pistillate, frequently basal, sometimes with 1–2 staminate
9 KB (460 words) - 02:08, 30 July 2020
paleas less than 1/2 as long as the lemmas; lodicules usually present, 2, free, membranous, glabrous, heavily vascularized; anthers 1-3; ovaries glabrous;
11 KB (771 words) - 04:51, 30 July 2020
± indurate, glabrous or hairy; mericarps 6–15 (–20), drying tan or brown, 1-celled, wedge-shaped (triangular in cross-section), oblong to reniform, beak
11 KB (591 words) - 11:29, 30 July 2020
papillate (at least near tips), branches sometimes barely discernible (0.5–1 mm), adaxially stigmatic in 2 lines from bases to apices, apices rounded to
8 KB (479 words) - 20:30, 29 July 2020
clusters in axils or forks of branches; bracts persistent, not accrescent, 1–3 beneath each flower, distinct, narrowly lanceolate, small or minute, herbaceous
11 KB (518 words) - 09:32, 30 July 2020
sometimes in cymose-panicles, or nearly spikes, [corymbs, fascicles, or 1–5-flowered], usually not interrupted; peduncle present or absent; bracts deciduous
19 KB (903 words) - 21:03, 7 June 2022
sometimes reniform-orbiculate, 1–15 × 1.5–15 cm, usually palmately 7–9 (–11) -lobed, sometimes palmately compound with 5–7 leaflets, margins flat or undulate
18 KB (1,235 words) - 14:11, 30 July 2020
lobed than leaves. Fruits erect. Seeds rectangular to crescent-shaped, 1.3-3.3 × 1.1-2.3 mm, not ringed on proximal end, ± wing-margined; seed-coats usually
8 KB (562 words) - 08:23, 30 July 2020
Arenaria pseudofrigida, Arenaria serpyllifolia Linnaeus Sp. Pl. 1: 423. 1753. , Gen. Pl. ed. 5, 193. 1754. Ronald L. Hartman, Richard K. Rabeler, Frederick
12 KB (698 words) - 10:04, 30 July 2020
fruit) cm (sexual or apomictic); taprooted or with branched caudices. Stems (1–10+) erect or ascending, scapiform (terete), simple (hollow), glabrous or villous
28 KB (2,401 words) - 20:10, 29 July 2020
inflorescence pendent, (branches crowded, not concealed by bracts), axis 1–3 cm, 1+ mm diam., short-hairy to hairy, with or without glandular-hairs; bracts
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distinct, radially symmetric or slightly asymmetric; stamens 3–4 (–6); anthers 1-locular, dehiscing by transverse-slits; nectary (= central cushion) present
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included, filaments glabrous or pubescent proximally; staminode 0; ovary 1-locular (sometimes irregularly 2-locular or 4-locular by intrusion of placentae
22 KB (1,669 words) - 19:24, 29 July 2020
Smilax tamnoides, Smilax walteri Linnaeus Sp. Pl. 2: 1028. 1753. , Gen. Pl. ed. 5, 455. 1754. Walter C. Holmes Common names: Catbrier greenbrier sarsaparilla
14 KB (755 words) - 06:14, 30 July 2020
sometimes campanulate to obconic, 5–25+ mm diam. (excluding phyllary apices). Phyllaries (persistent) 25–100+ in (3–) 4–9+ series, 1-nerved or obscurely so (±
23 KB (1,525 words) - 22:29, 29 July 2020
didynamous, filaments basally eglandular-hairy, pollen-sacs explanate; staminode 1, filamentous; nectary a hypogynous disc; ovary 2-locular, placentation axile;
13 KB (1,011 words) - 19:04, 29 July 2020
Dodecatheon subalpinum, Dodecatheon utahense Linnaeus Sp. Pl. 1: 144. 1753. , Gen. Pl. ed. 5, 71. 1754 ,. James L. Reveal Common names: Shootingstar Etymology:
21 KB (1,760 words) - 13:05, 30 July 2020
anatropous (campylotropous), bitegmic, tenuinucellate; styles 1 or 5 [–6], simple [branched]; stigmas 1–5 [–7], usually lobed. Fruits capsular, woody, dehiscence
10 KB (598 words) - 13:08, 30 July 2020
around stem; blade margins entire or serrate; veins 1–many. Inflorescences axillary, terminal, or scapose, 1-flowered or cymose, subtended by spathe; spathe
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Amer. Pl. 1: 306. 1818 Treatment appears in FNA Volume 9. Treatment on page 651. Mentioned on page 442, 648, 649, 652. Shrubs, 1–12 m. Stems 1–50, solitary
9 KB (824 words) - 13:48, 30 July 2020
Inflorescences 1–19-flowered, flowers solitary in leaf-axils, or in umbels or panicles of umbels and axillary or terminal. Flowers 4-merous or 5-merous, sessile
12 KB (633 words) - 21:04, 7 June 2022
present; stamens 2–10; filaments distinct or connate less than 1/2 their lengths, hairy on proximal 1/2 or basally, rarely glabrous; anthers usually yellow, sometimes
14 KB (582 words) - 12:06, 30 July 2020
“bur”); florets 1 (–5+), corollas 0. Staminate heads: involucres cupshaped to saucer-shaped, 1.5–6+ mm diam.; phyllaries 5–16+ in ± 1 series, ± connate;
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glabrous. Roots few, fibrous, 0.3–1 mm wide. Stems swollen at base into pseudobulb, ± globose, glabrous. Leaves 1–3 (–5), with sheathing base; blade elliptic
9 KB (493 words) - 05:30, 30 July 2020
persistent or disappear after the development of the gametophores. Stems erect, to 1.5 cm. Leaves ovate or lanceolate, erect, three-ranked and appressed or spreading
5 KB (164 words) - 06:44, 30 July 2020
throat, didynamous, included, filaments glabrous or hairy, spur 0 or 1; staminode 1, glandlike; ovary 2-loculed, placentation axile; stigma minutely 2-lobed
16 KB (737 words) - 19:04, 29 July 2020
in FNA Volume 2. Stems long-creeping to ascending to erect, 1.5–12 mm or more diam. Blades 1-pinnate to pinnate-pinnatifid, rarely 2-pinnate, proximal pinnae
14 KB (584 words) - 00:28, 30 July 2020
rarely in 5 distinct rows, erect-spreading or somewhat secund when dry, erect-spreading to spreading when moist, lanceolate to ovatelanceolate, 1-stratose;
12 KB (605 words) - 07:34, 30 July 2020
linear, ventrally decurrent; ovules 1–22+. Fruits follicles, angled or short-tapered at both ends, coriaceous. Seeds 1–22 per follicle, arillate. w United
10 KB (457 words) - 13:44, 30 July 2020
distinct or connate in synandria; ovaryies 1, 1–3 (–many) -locular, sessile or embedded in spadix; styles 1; stigmas hemispheric, capitate, or discoid
14 KB (1,075 words) - 00:56, 30 July 2020
(rarely pinkish), 0.5–8 mm. Fruits indehiscent, green or red, spheric, ellipsoid, ovoid to narrowly fusiform, or obovoid, 1.5–50 × 1.5–20 mm, usually juicy
25 KB (1,748 words) - 09:25, 30 July 2020
Artemisia pycnocephala Besser Bull. Soc. Imp. Naturalistes Moscou 1: 223. 1829. Leila M. Shultz Treatment appears in FNA Volume 19. Treatment on page 505
6 KB (438 words) - 20:45, 29 July 2020
spiraled, 1–3.5 mm, with 1 vein or fewer than 10 widely spaced longitudinal veins, membranous. Styles 3-fid. Achenes trigonous to nearly terete, 0.5–1.1 mm,
8 KB (548 words) - 01:30, 30 July 2020
similar to medial cells, usually shorter, 1–4: 1, walls pitted; medial cells quadrate to elongate-rhomboidal, 1–4: 1, 1-papillose to prorate, walls firm to thin;
12 KB (631 words) - 07:45, 30 July 2020
than the distal cells, 3–5: 1, walls of proximal cells thin to evenly thickened; distal medial cells quadrate, usually 1: 1, 1-stratose; papillae hollow
15 KB (931 words) - 07:03, 30 July 2020
bracts present or absent. Pedicels 1–25 (–30) mm; bracteoles absent. Flowers bisexual, cleistogamous or chasmogamous; sepals 5, basally connate, calyx bilaterally
11 KB (634 words) - 19:01, 29 July 2020
smooth throughout, glabrous or variously hairy, strongly convolute, wrapping 1.2-1.5 times around the caryopses, apices not lobed, fused distally into crowns
14 KB (1,340 words) - 02:49, 30 July 2020
medially rough-thickened; ovule 1. Fruits aggregated achenes, individually deciduous, 10–80 or less, obliquely ovoid, 0.7–1.5 mm, glabrous; hypanthium persistent;
22 KB (1,357 words) - 14:09, 30 July 2020
basally; pistils 1, compound, 3–5-carpellate; ovary superior, 1-locular; placentation basal (Dionaea) or parietal (Drosera); styles 1 and undivided (Dionaea)
7 KB (381 words) - 11:41, 30 July 2020
in the flora). Brown, D. F. M. 1964. A monographic study of the fern genus Woodsia. Nova Hedwigia 16: 1--154. Taylor, T. M. C. 1947. New species and combinations
12 KB (653 words) - 00:23, 30 July 2020
grouped in paniculiform or thyrsiform arrays, sometimes borne singly. Peduncles 1–10+ mm (bracts 0–3, transitional from distal leaves to phyllaries). Involucres
11 KB (730 words) - 21:17, 29 July 2020
and terminal, sometimes entirely axillary; cymes 1–6-flowered. Pedicels erect to spreading or reflexed, 0.1–6 mm, sometimes absent. Flowers open, semi-open
11 KB (812 words) - 10:09, 30 July 2020
to 13 × 4 mm. Flowers: styles 2-fid or with to ca. 1/2 3-fid. Achenes biconvex or rarely to ca. 1/2 trigonous; angles keeled (costate), at least distally
3 KB (406 words) - 01:29, 30 July 2020
brown, black or gray, irregularly or obliquely obovoid or pyriform, 1.5–5 × 1–3.5 × 1–1.5 mm, papillate, sometimes also rugose, shiny; testa cells convex.
14 KB (926 words) - 09:24, 30 July 2020
leaflike bract, or bractless, subtended by 1–7 bracteoles; bracteoles persistent, ovate to lanceolate, 0–1.5 mm, membranous, margins entire or laciniate
12 KB (865 words) - 09:39, 30 July 2020
veins obscure or prominent, apices unawned; lower glumes 1 (3) -veined; upper glumes (1) 3 (5) -veined; calluses blunt, glabrous or pubescent; lemmas membranous
22 KB (1,516 words) - 03:14, 30 July 2020
at base of perianth. Flowers borne singly, not in heads. Capsules 1-locular (placentae 1/2–3/4 distance to central axis) or 3-locular, rarely beaked. Seeds
9 KB (421 words) - 00:51, 30 July 2020
plant); petiolate or sessile; blades (1-nerved or 3-nerved) deltate, elliptic, linear, ovate, or rhombic, sometimes 1–2-pinnately lobed or pinnatifid, bases
10 KB (661 words) - 23:01, 29 July 2020
cylindric, 2.5–7 mm diam. Phyllaries persistent, 10–22 in 5–6 series, (pale-pink to purple, rarely white, tightly appressed) striate or 1-nerved, mostly
9 KB (571 words) - 22:44, 29 July 2020
Chlorogalum (F. Speta 1998; M. Pfosser and F. Speta 1999), but recent molecular evidence (D. J. Bogler and B. B. Simpson 1996; M. F. Fay and M. W. Chase 1996) suggests
9 KB (519 words) - 05:59, 30 July 2020
Tillandsia ×floridana, Tillandsia ×smalliana Linnaeus Sp. Pl. 1: 286. 1753; Gen. Pl. ed. 5; 138, 1754. Harry E. Luther, Gregory K. Brown Etymology: After
9 KB (299 words) - 01:00, 30 July 2020
toothed 1/4–3/4 or lobed to base, rarely entire, sparsely to densely hairy; terminal leaflets distinct or indistinct. Cauline leaves (0–) 1–2 (–4), not
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proximal cauline, petioles progressively shorter distally); blades (1-nerved, 3-nerved, or 5-nerved) linear to lanceolate or elliptic to ovate (distal smaller)
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imbricate to slightly twisted when dry, lingulate, lanceolate to deltoid, 0.5–2.0 mm, 1-stratose, concave in distal half, base rectangular to ovate, margins entire
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hypanthium cupshaped, 1–3 mm wide, usually circumscissile far below sepal bases, rarely not circumscissile; sepals (rarely 4–) 5, usually ± erect, sometimes
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present, terminating short rhizomes or among culm bases. Culms 5–40 cm × 0.3–1.2 (–2.5) mm, spongy, transverse septa incomplete. Spikelets ovoid or oblong
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decumbent, branched or unbranched. Leaves in a basal rosette and cauline, cauline (1–) 3–25 cm; blade margins pinnately lobed to sinuate-dentate, serrate to dentate
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gradually tapering from base to apex, dehiscent 1/2 to nearly throughout; sessile. Seeds numerous, in 1 row per locule, obovoid, surface minutely alveolate
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forming a perigynium). Receptacles flat to convex, conic, or columnar (mostly 1–2 mm), paleate (paleae lanceolate to spatulate or obovate, scarious to membranous
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0 or 1 (or 2) subtended by a leaf, proximalmost (1–) 5–14 (–17) mm. Flowers: sepals erect, ascending, or spreading after flowering, (0.3–) 1.8–3.1 (–4.6)
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or trees, 0.3–20 m. Buds caprea-type. Leaves: stipules on late ones absent, minute rudiments, or foliaceous; largest medial blade 1.5–9 times as long as
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circular, 1–6 mm diam.; wool white, gray, or yellow. Spines with epidermis sheath deciduous at apices only, exposing yellow spine tips; at least 1 of major
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apex; costa percurrent or excurrent, occupying most of subula, 1/6–1/3 width of leaf base, 1 row of guide cells, 2 stereid bands, adaxial stereid band sometimes
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Spongberg (2003); M. baccata and M. halliana are based on Gu and Spongberg; M. hupehensis is based on Gu and Spongberg and C. A. Huckins 1972; and M. toringo (as
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ovary 3–5-locular, ovoid to ellipsoid; ovules 15–150 per locule; style 1, short-columnar; stigmas 1, sublobate to 3-lobed, lobes sometimes with 1–9 fingerlike
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present, 0.5–1 dm; bracts erect, linear, proximal 10–20 × 1–2 cm, distal 3–8 × 1–2 cm; peduncle scapelike, 0.3–2.5 m, 1–2 cm diam. Flowers pendent, 3–5.5 (–6
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terminal, sometimes appearing axillary when 1-flowered, cymes, cymose racemes, or cymose-panicles, or flowers solitary, 1–49-flowered; peduncle present. Pedicels
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nectary extrastaminal, [4–] 5 glands; stamens [4–] (7–) 10 [–12] in [1–] 2 whorls, connate proximally forming androphore; staminodes 0–5, at apex of androphore;
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geniculate at the base, with (1) 2-4 (5) nodes. Sheaths open; auricles ciliate; ligules 0.2-0.8 mm, membranous, truncate; blades 1.5-10 mm wide, linear to linear-lanceolate
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petiolate, blade margins entire, dentate, sinuate, lyrate, pectinate, or 1–3-pinnatisect; cauline petiolate or sessile, blade (base cuneate, attenuate
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75–125 (–150), connate basally; pistil (4–) 5 (–6) -carpellate; ovules 2–4 per locule; styles 1 or 5; stigmas [4–] 5 [–6] -lobed or unlobed. Capsules brown
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leaves alternate. Leaf-blade 1-3×-ternately compound, leaflets lobed or parted, margins crenate. Inflorescences terminal, 1-10-flowered cymes or solitary
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columnar to tapered, papillate-swollen in proximal 1/5–1/2, rarely to nearly whole length, 0.7–1.2 (–1.5 in P. paucijuga) mm. Achenes smooth to faintly rugose
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refers to often silvery induments (hairs tightly appressed, relatively short, 1–1.5 mm) of Tetraneuris argentea and T. acaulis var. acaulis. Such induments contrast
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Arbo, M. M. and S. M. Espert. 2009. Morphology, phylogeny and biogeography of Turnera L. (Turneraceae). Taxon 58: 457–467. Arbo, M. M. and S. M. Mazza
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tenuinucellate; styles 1; stigmas 1, truncate to capitate or lobed. Fruits baccate or capsular, dehiscence loculicidal (Samolus). Seeds 1–50+, light to dark-brown
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perennial, bulbose; bulbs with 1–several large fleshy scales and 0–many small scales (often called rice-grain bulblets). Stem 1, erect, simple, absent in nonflowering
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Delgadillo M. Etymology: Genus Aloë and Latin -ina, resembling, alluding to fleshy leaves Basionym: Barbula sect. Aloina Müller Hal. Syn. 1: 596. 1849
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oblanceolate to oblong, (4.9–) 7.2–9.8 (–14) × (1.6–) 2.6–3.1 (–5.3) mm; stamens (9–) 13–19 (–20); styles (2 or) 3 or 4, (1.7–) 2.3–3 (–3.9) mm; ovary apex moderately
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Gray ex Torrey in W. H. Emory in W. H. Emory, Not. Milit. Recon., 143. 1848. M. W. Turner Etymology: For Jacob Whitman Bailey, 1811–1857, researcher of diatomaceous
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conduplicate, frequently prominently veined. Inflorescences terminal, 1 (–3) racemose spikes, 1–25-flowered (ovaries not pedicellate despite appearance), scapose;
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nearly terete, winged distally. Blade broadly ovate to deltate, pinnatifid to 1-pinnate at base, not pectinate, usually with fewer than 25 pairs of pinnae
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odorless), erect to pendent, 5-merous; sepals connate basally, all alike, shorter than petals; petals erect and forming cylindric to 5-gonal tube or spreading
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State Coll. J. Sci. 36:1-96 Baldini, R.M. 1995. Revision of the genus Phalaris L. (Gramineae). Webbia 49:265-329 Merigliano, M.E and P. Lesica. 1998. The
15 KB (1,207 words) - 02:41, 30 July 2020
Receptacles flat to conic, pitted (hairy, hairs 1-seriate, swollen, apically hooked), epaleate. Ray-florets 1–30, pistillate, fertile; corollas yellow or white
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to lax, 0.2–1.5 cm wide; peduncle 0.5 cm; pedicel 1–4 mm. Flowers: sepals pinkish to purplish, becoming greenish in age, ovate to oblong, 1–3 mm; filaments
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bisexual, fertile; corollas yellow, tubes length 1/4–1/3 ± funnelform throats (usually glabrous), lobes 5, spreading, triangular (glabrous or sparsely puberulent
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short-rectangular, oblique, or oval to elongate oval; costa strong, filling 1/3–4/5 of leaf width, excurrent in a more or less long, chlorophyllose or hyaline
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hairy; ovules 1 per locule, sometimes 1 or more aborting; style persisting, forming beak on fruit; stigma terminal, rarely extending down distal 1/3 [almost
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sepals 2–4, connate basally, equal or 1 smaller, not carinate, apex obtuse; petals (0 or) 2–4, apex obtuse; stamens [0–] 1–8; pistil 2–4-carpellate, ovary 2–4-locular
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cylindric, usually not indurate, variably hairy but not setose; mericarps 5–25, 1-celled follicle, adherent to adjacent mericarps and persistent on their
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glands [0–] (2–) 5, slightly concave, flat, or slightly convex; appendages usually petaloid, occasionally rudimentary. Staminate flowers (5–) 20–25 (–70)
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spreading after flowering, (1.8–) 2.5–4.1 (–6) mm; petals linear to narrowly spatulate, (8–) 10.7–16.1 (–20) × (2–) 3.5–5.6 (–7) mm; stamens (16–) 19–21
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usually hispidulous). Cypselae obpyramidal to clavate, ± 4-angled (lengths 1–1.5+ diams.), sparsely to densely hairy (at least proximally, hairs straight);
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greenish to white, scant; floral remnant persistent. Seeds brown or black, 1.5–3 × 1.9–4.5 mm, glossy or shiny; testa papillate (rarely furrowed). x = 11. w United
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Pflanzenfam. 31[III,1b]: 24. 1889. Richard W. Spellenberg Basionym: Undefined sect. Oxybaphus L’Heritier ex Willdenow Sp. Pl. 1(1): 170, 185. 1797 Treatment
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hairy; pappi persistent, of 5 (–6) lance-deltate to lance-attenuate, scarious (often hyaline) scales. c, e United States Genus 1, species 7 (7 species in
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nectariferous canals; style shorter than 1.5 mm; stigma 2–3-lobed, less than 1 mm wide; pedicel subtended by 1 or more bracts. Fruits baccate, variously
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Sambucifoliae, Sorbus sect. Sorbus, Sorbus sect. Tianshanicae Peter F. Zika, Stéphane M. Bailleul Treatment appears in FNA Volume 9. Treatment on page 437. Mentioned
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axillary, less commonly axillary and terminal; cymes 1–7 (–10) -flowered. Pedicels erect to spreading, 0.5–7 mm. Flowers usually closed, sometimes semi-open;
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arcuate, terminating in a spikelet; branch axes 0.2-1.2 mm wide, glabrous, sometimes scabrous. Spikelets 1.4-2.6 mm long, paired, imbricate, appressed to the
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compressed. Glumes membranous; lower glumes usually 1/4 - 2/5 as long as the spikelets (varying to more than 1/2 as long), unawned to minutely awn-tipped; upper
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lingulate, 1.5-2.5 mm Encalypta vittiana 10 Capsules ± smooth, not ribbed; spores granulate, 60-80 µm; leaves narrowly spathulate to lingulate, 1.3-2.5 mm. Encalypta
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scalelike, 0.5–3 (–5) mm. Peduncles absent. Involucres 1 per node or 2–10 per cluster, turbinate to turbinate-campanulate, (2.5–) 3–5 (–7) × (1.5–) 2–4 mm
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ovatelanceolate, oblong-lanceolate, or lanceolate, not plicate, to or longer than 1 mm; base commonly decurrent; margins usually plane, sometimes recurved in apex
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(2–) 4 (–8) -locular, ovoid to globose; ovules 1–4 per locule; style 1, short to nearly vestigial; stigmas 1, discoid to subglobose head; staminodes present
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3–4.5 (–6.8) × (0.6–) 1–2 (–3) mm, sometimes bearing 1 or 2 tiny pollen-sacs near margins on adaxial surfaces; stamens (12–) 18–20; styles (4 or) 5, (1
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with (0–) 10–23 (–38) teeth on proximal 1/2 and (1–) 5–9 (–13) teeth in distalmost cm, largest teeth less than 1 mm, apex acute to acuminate, abaxial surface
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fusiform tips; archegonia 1–6 per perichaetium, ca. 1–2 mm; antheridia 5–40 per perigonium, ca. 1–2 mm. Capsule ca. 2.5–3 × 1–1.5 mm; exothecial cells with
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Bot. Observ. Crit. 1: 208. 1906. David M. Bates, Malvastrum A. Gray subsect. Pedunculosa A. Gray in A. Gray et al., Syn. Fl. N. Amer. 1(1, 2): 308. 1897 Common
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or rounded, beaked or not, smooth or minutely papillose, glabrous; beak 0–1.8 (–2.2) mm, orifice entire or bidentate. Stigmas 3. Achenes trigonous, smaller
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unknown, probably wet and non-papillate. Fruit a capsule, contorted or curled 1 to 5 times, or straight, narrowly cylindrical and thickened proximally, 4-angled
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Iliamna remota, Iliamna rivularis Greene Leafl. Bot. Observ. Crit. 1: 206. 1906. David M. Bates Common names: Globemallow wild hollyhock Endemic Etymology:
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pendent. Flowers: floral-tube campanulate, 1–5 mm; sepals reflexed individually or, sometimes, all together to 1 side; petals lavender-purple or pink, reddish
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ovary; style (0.2–) 0.5–1 (–1.3) mm, (slender). Seeds narrowly winged throughout, oblong or suborbicular, (0.8–) 1–1.5 (–1.7) × 0.8–1.3 mm; wing to 0.2 mm
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Hymenocallis rotata, Hymenocallis tridentata Salisbury Trans. Hort. Soc. London 1: 338. 1812. Gerald L. Smith, Walter S. Flory† Common names: Spider-lily Etymology:
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torreyana, Boerhavia triquetra, Boerhavia wrightii Linnaeus Sp. Pl. 1: 3. 1753. , Gen. Pl. ed. 5, 4. 1754. Richard W. Spellenberg Common names: Spiderling Etymology:
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or not; rosettes solitary or sparingly cespitose, 1.5–6 × 1.5–10 dm. Leaves ascending, 12–50 × 1–5.5 cm; blade grayish green to yellowish green or green
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distribution; petiole 2–5 mm; blade dull light green abaxially, shiny dark green adaxially, oblong-ovate to oblong-lanceolate, 2–5 × 1.5–2.5 cm, base truncate
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nearly entire or evenly to coarsely serrulate in the distal 1/4–1/3 or just at the apex; margins (1–) 2 (–3) -stratose, occasionally 2-stratose along costa
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corolla at base only or to 1/2 length of corolla, uniseriate in appearance; anthers dehiscent by longitudinal slits; pistils 1, 2–4 [–5] -carpellate; ovary partly
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Inflorescences pendent, 4.5-12 cm; pedicel with basal bracts. Flowers fragrant. Staminate flowers 4-15 per inflorescence, 1.2-1.6 cm diam.; sepals oblong
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largest, 2-26 × 1-14 cm; surfaces abaxially with nonglandular hairs (unicellular common to all species, fasciculate with 2-8 rays in 1 rank, multiradiate
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lemmas 6-25 mm, glabrous or hairy, usually awned, awns to 15 mm; anthers 1.5-5 mm. Colo., Wash., Alaska, Idaho, Alta., B.C., Ont., Que., Sask., Yukon, Wyo
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maturity; rachises usually terete, with (1) 5-many fascicles; fascicle axes 0.2-7.5 (28) mm, with (1) 3-130+ bristles and 1-12 spikelets. Bristles free or fused
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cm; peduncle 1–5 cm; pedicel 2–8 mm. Flowers: sepals white or green to pink or purplish, elliptic or oblong to oblanceolate or obovate, 1.5–3.5 mm; style
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(3–) 4–5 (–14); corollas 3.5–6.5 mm, lobes 0.7–1.7 mm; style-branches 2.2–3.2 mm (exserted beyond spreading corolla lobes), appendages 0.8–1.5 mm (length
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Notholaena (R. M. Tryon 1956) or Cheilanthes (J. T. Mickel 1979b; R. M. Tryon and A. F. Tryon 1982). Recent biosystematic analyses by D. M. Benham and M. D. Windham
9 KB (562 words) - 00:25, 30 July 2020
radiate, peripheral (1–) 30–130+ florets pistillate and fertile, inner 1–12 florets functionally staminate}. Calyculi 0 or of 1–5+ bractlets. Involucres
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Bucklandia Roivainen Suom. Elain-ja Kasvit. Seuran Van. Tiedon. 9: 98, figs. 1, 2. 1955 Synonyms: Dryptodon subg. Ellipticodryptodon Vilhelm Racomitrium sect
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branches; branches (1) 2-20, 1-sided, with 2 rows of solitary, subsessile, appressed, imbricate spikelets. Spikelets laterally compressed, with 1 (-3) florets
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colored awn, usually rounded abaxailly, in section showing 1 median layer of large guide cells, 1–3 layers of smaller adaxial cells, a weak or strong abaxial
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indument lacking or of minute (0.1 mm) glands abaxially and sometimes along costae adaxially. Veins free, simple or forked. Sori in 1 row between midrib and margin
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Capsule stegocarpic [cleistocarpic]. Seta 0.4–1.5 cm. Theca cylindric, ovate or elliptic ca. 1–3 mm, annulus of 1–4 rows of vesiculose cells, persistent or
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aggregate in eastern North America. Ann. Bot. Fennici 17: 183--191. Fernald, M. L. and K. M. Wiegand. 1910. The North American variation of Juncus effusus. Rhodora
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rarely papillate or denticulate, teeth to 0.1 mm; staminode included or exserted, flattened distally, 0.2–1.1 mm diam., tip straight to recurved, rarely
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or rarely orbicular or diamond-shaped, 1–14 mm; base decurrent or not; margins plane, green or yellow-green, 1-stratose, toothed, often to near base, sometimes
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and dry; seta 1-1.5 mm; columella elongate with opercula tending to remain attached; leaves often trifarious. Seligeria tristichoides 5 Costa excurrent
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5–9-flowered, pistillate 3–7-flowered; peduncle 1.3–4.3 × 1.2–2.2 mm. Pedicels: 0.4–1.1 mm in staminate inflorescences, 1–1.4 mm in pistillate inflorescences, glabrous
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obpyriform, compressed trigonous, or some thickly biconvex, angles evident, 1.1–1.5 × 0.95–1.25 mm, apex rounded, neck very short (to absent), finely rugulose at
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Brachythecium, as the velutinum group or sect. Velutina De Notaris, until M. S. Ignatov and S. Huttunen (2002) found that it is more closely related to
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absent; anthers ovate, face to face in bud, extrorse; ovaries sessile, ovoid, 1-locular; styles short, sessile, divided into 2 divergent, elongate, reflexed
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hemispheric to campanulate or cylindro-turbinate, 7–25 × 5–20 mm. Phyllaries 20–35 in 3–6 series, 1-nerved (sometimes weakly keeled by thin, indurate midnerves)
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revolute, distal 1/4–3/4+ evenly to unevenly incised 1/4–1/2 to midvein, sometimes 3–5-lobed 1/2–3/4 to midvein as well, primary teeth (1–) 2–5 (–7) per side
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Emorya. Norman, E. M. 2000. Buddlejaceae. In: Organization for Flora Neotropica. 1968+. Flora Neotropica. 121+ nos. New York. No. 81, pp. 1–225. Buddleja davidii
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persistent, attached at base, in one species partially adnate to stipe. Seeds 1–2 (–3), slender-ovoid; coat thin, appressed to endocarp. x = 15. Mostly N tempnorth
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1970. Monographie der Laubmoosgattung Andreaea. 1. Die costaten Arten. Willdenowia 6: 25–110. Murray, B. M. 1988b. The genus Andreaea in Britain and Ireland
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twigs. Leaflets 5-25, sessile or subsessile, often aromatic, uniform in size or median leaflets largest, (2.5-) 4.3-15 (-17.5) × 0.8-6.5 cm; surfaces usually
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long-clawed, 1-2.5 mm; nectary present; stamens 5-25; filaments filiform; staminodes absent between stamens and pistils; pistils 10-400, simple; ovule 1 per pistil;
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0.9–1.3 × 1.4–1.8 mm; nectary weakly 10-lobed or ribbed; stamens 2.6–3.6 mm; filaments 2.3–3.4 mm, villous; anthers ovoid, 1–1.6 mm, awns 0.6–1.1 mm; ovary
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cells rectangular, longer than more distal cells, 2–4: 1; medial and distal cells rhomboidal, 3–5: 1, walls thin to thick, sometimes porose. Specialized asexual
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green, appressed-hairy; secondary-veins 5–7 per side, most arising from proximal 1/2. Inflorescences flat-topped, 1–2 cm diam., 15–30-flowered, subtended
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dark chestnut-brown, not carinate, (3.5–)4–5.5 × 2–2.5 mm. Its achenes are often unusually large, 1.3–1.8(–2) × 1.1–1.5 mm. It is known from near sea level
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well defined, 3–7 (–8) mm, 1–3 cm apart; apical spine dark-brown to gray, subulate or acicular, 1.5–4 cm. Scape (2–) 3–6 m. Inflorescences broadly paniculate
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slits; pistil 1, 1-carpellate, ovary inferior, 1-locular, placentation free-central, pendulous; ovules 2–4 per locule, anatropous; style 1; stigma 1. Fruits
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than diameter of stem; proximal (1–) 2–5 (–6) lateral spikes pistillate, cylindric, pedunculate, prophyllate; distal 1–5 lateral spikes staminate; terminal
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apex toothed and usually with 2 or more lateral teeth. Seeds tan or brown, 1.5–2.5 mm wide. Generated Map Legacy Map Alta., Man., Sask., Ariz., Calif., Colo
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immature inflorescence ± abruptly deflexed, branches spreading, axis 1.5–4.5 cm, 1+ mm diam., glabrous, sparsely short-hairy, or sparsely glandular-hairy
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sepals broadly ovate, 1.5–2 mm, margins ciliate, apex ciliate; ovary 0.5–1 mm. Berries 14–30 mm. Seeds elongate, 13–15 mm; hilum ca. 1/3 seed length. 2n =
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Leaves monomorphic (dimorphic in P. acrostichoides), evergreen. Petiole 1/9–1 times length of blade, bases swollen or not; vascular-bundles more than 3
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(outermost, when present, 0.1–1 mm, outer distally attenuate, 3–7 mm, inner distally clavate, 3–8 mm). x = 9. w, e North America Species 5 (5 in the flora). A. Gray
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(stipe) 0.3–0.8 mm; ovary ovoid, 1–1.2 mm; style 0.4–1.4 mm. Fruits ca. 5 mm, mucronate from persistent style. Seeds 3–3.5 mm. 2n = 44, 88. Generated Map
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cylindric, or cupulate; sepals 5, (straight, erect), subulate-linear to lanceolate [spatulate]; petals 5, (often recurving), connate 1/2 length, cream or yellow
15 KB (1,114 words) - 11:41, 30 July 2020
articulation swollen or not; perianth campanulate; tepals 4–5, connate 1/4–2/3 their length; stamens 5–8; styles deciduous, 2–3, included or exserted (exserted
12 KB (760 words) - 10:11, 30 July 2020
maturity; mericarps (5–) 8–18, drying tan or brown, without dorsal spurs or with 1–3 apical (dorsal) spurs (mucros or cusps) 0.1–2.3 mm, sparsely to densely
10 KB (488 words) - 11:29, 30 July 2020
broadly elliptic, 1.5–11 × 0.5–4 cm, entire or lobed to relatively deeply pinnatifid, faces hairy. Heads (erect to nodding, peduncles 0 or 2–5 mm) in congested
8 KB (635 words) - 20:50, 29 July 2020
shatter until harvested. Spikelets unisexual, with 1 floret. Glumes absent; calluses inconspicuous; lemmas 5-veined; paleas 3-veined; lodicules 2, membranous
12 KB (1,007 words) - 03:03, 30 July 2020
1980. A taxonomic revision of Schistidium (Grimmiaceae, Bryophyta) 1. ...2. Lindbergia 6: 1–16, 89–117. Bremer, B. 1981. A taxonomic revision of Schistidium
22 KB (1,082 words) - 06:48, 30 July 2020
opposite; petiole absent or 0.1–2 mm, glabrous or puberulent; blade ovate or oval to narrowly lanceolate, (0.4–) 0.6–1.2 (–1.4) × (0.2–) 0.3–0.6 cm, margins
7 KB (586 words) - 13:18, 30 July 2020
Receptacles flat to convex [concave], epaleate [paleate]. Ray-florets [0] in 1 (–2+) series, pistillate and fertile [neuter]; corollas usually yellow, sometimes
8 KB (465 words) - 20:41, 29 July 2020
Ulmus rubra, Ulmus serotina, Ulmus thomasii Linnaeus Sp. Pl. 1: 225. 175. , Gen. Pl. ed. 5, 106. 1754. Susan L. Sherman-Broyles Common names: Elm orme Etymology:
9 KB (681 words) - 08:23, 30 July 2020
persistent basal rosettes, (0.3–) 1.5–7 (–8) dm, lengths (1–) 1.5–4 (–5) times basal leaves. Leaves: basal not 2-ranked; cauline (0–) 1–6+; primary leaves pinnate
14 KB (983 words) - 13:57, 30 July 2020
rigens, Tortella tortuosa (Lindberg) Limpricht Laubm. Deutschl. 1: 599. 1888,. Patricia M. Eckel Etymology: Latin tortus, twisted, and -ella, diminutive
21 KB (1,511 words) - 07:02, 30 July 2020
continent: Keys and comments. Smithsonian Contr. Bot. 44:1-27 Judziewicz, E.J., L.G. Clark, X. Londono and M.J. Stern. 1999. American Bamboos. Smithsonian Institution
15 KB (1,681 words) - 03:22, 30 July 2020
lanceolate to linear-lanceolate from a somewhat broadened ovate or oblong base, 1–2 mm, apex acute to acuminate, margins entire or serrulate; costa subpercurrect
6 KB (403 words) - 06:59, 30 July 2020
to 2.5 m, glabrous. Leaves sessile or petiolate; blade to 35 × 12 mm, broadest distal to middle; petiole ± 1 mm. Flowers yellow-green; tepals 4, 2.5 × 2
4 KB (342 words) - 09:16, 30 July 2020
fasciculate], often attached to fleshy nectar disc; pistil (2–) 3–4 (–5) -carpellate; ovary 1-locular, sometimes almost plurilocular, ovules 2+ per placenta,
6 KB (387 words) - 11:41, 30 July 2020
stramineous or dark-brown, biconvex, angles obscure, obovoid to obpyriform, 1.1–2 × 1–1.5 mm, apex rounded, neck absent or mostly short (to long), smooth at 30X
16 KB (1,681 words) - 02:17, 30 July 2020
on 1 or both faces, margins inconspicuously calloused, almost glabrous or short-hairy; pappi of 8–35 unequal, antrorsely barbellulate bristles 0.5–3.5
6 KB (533 words) - 23:47, 29 July 2020
usually more congested distally, not notably elongate in flower, not 1-sided, (1.5–) 3–25 cm, usually longer in fruit; bracts linear to ovatelanceolate
12 KB (722 words) - 11:33, 30 July 2020
3-aperturate; pistils of 1–5 connate carpels; placentation axile or appearing basal in some 1-ovulate carpels; ovules 1–25 per locule; stigmas 1 or 3–5, apical, sessile
8 KB (413 words) - 09:12, 30 July 2020
annulus of 1–2 rows of deciduous or persistent cells; operculum long-rostrate to conic, often arcuate; peristome single, 16 teeth, split ca. 1/2 their length
14 KB (724 words) - 06:56, 30 July 2020
(–125); filaments purple, free portion 5–10 mm; anthers bluish; style 1; stigma 5-lobed. Capsules subglobose, 1.2–1.6 × 1.2–1.8 cm, apex round to conic, pubescent
7 KB (578 words) - 13:08, 30 July 2020