turning whitish when dry; calluses rounded, glabrous; lemmas thick, herbaceous to membranous, 7 (9) -veined, veins parallel, margins scarious, apices scarious
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indurate, elliptic to linear-lanceolate, unequal, margins prominently whitish-scarious, faces strigose to glabrate. Receptacles flat or slightly convex, smooth
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stipitate-glandular. Leaves basal or cauline; alternate; petiolate; blades (whitish proximally, green or grayish distally) 1-nerved or 3-nerved (nerves raised
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usually 1–8+, rarely 0; corollas whitish (inconspicuous), ± tubular. Functionally staminate florets 3–20+; corollas whitish to pinkish, funnelform, lobes
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outer, more scarious, similar to paleae). Receptacles flat to convex, paleate (paleae obovate to oblanceolate or spatulate, herbaceous to scarious). Ray-florets
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relatively narrow, unequal (proximally papery or membranous; distally ± scarious, often black, brown, castaneous, cream, gray, green, olivaceous, pink,
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or denticulate to pectinate, sometimes spiny) and apices seldom notably scarious (apices often spinose or ± expanded into distinct, often fimbriate-fringed
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8–14 in 2–3 series (erect in flowering, reflexed in fruit, purplish, or whitish, linear to oblanceolate, subequal or unequal, herbaceous to membranous)
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lanceolate, oblong, or obovate, usually unequal, sometimes ± equal (margins scarious, hyaline, apices rounded to acute or acuminate sometimes mucronate, faces
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sometimes scarious, apices obtuse to acute. Receptacles flat to convex, pitted, glabrous, epaleate. Florets 6–50+; corollas yellow, bluish, or whitish. Cypselae
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subequal, margins entire, toothed, or glandular-toothed, herbaceous or scarious. Flowers pedicellate or sessile, persistent or disarticulate in fruit;
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membranous, margins (of distinct apices) scarious. Receptacles flat to convex, paleate; paleae falling, (whitish with redbrown striae, each ± appressed to
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or connate, narrowly oblong to linear (1–5-nerved), subequal, margins ± scarious (apices not black). Receptacles flat to convex, foveolate, epaleate. Ray-florets
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to linear-lanceolate, usually strongly unequal (usually stiff), margins scarious (sometimes distally reddish purple), sparsely to densely strigose (hairs
25 KB (1,511 words) - 21:54, 29 July 2020
distinct (margins ± interlocking), lanceolate to linear, equal, margins ± scarious (tips green or with minute dark spots). Receptacles flat to convex, ± foveolate
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keeled), ovate to lanceolate, unequal, bases white-indurate, margins narrowly scarious, abaxial faces glabrous or sparsely hispidulous or hirtellous. Receptacles
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lengths, mostly oblong or ovate to lance-oblong, chartaceous to membranous or scarious (usually striate with brownish nerves, margins usually hyaline). Receptacles
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6–0.9 mm; auricles scarious, lobes 0.5 mm; plants of c United States Juncus brachyphyllus 15 Anthers 1.2–1.5 mm; auricles scarious to membranous, 0.2–0
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Etymology: Greek hymen, membrane, and thrix, hair, possibly alluding to scarious-aristate pappus scales Treatment appears in FNA Volume 21. Treatment on
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186. Mentioned on page 5. Shrubs, 30–60 cm (rounded). Stems erect (bark whitish), intricately branched, becoming leafless and spinescent, branchlets glabrous
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