Involucres cylindric or campanulate to hemispheric, 4–22 mm diam. Phyllaries 20–84 in (3–) 4–6 (–9) series, 1 (–3) -nerved (not keeled), oblong-lanceolate or oblanceolate
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30–130 (–170) × 0.5–4.5 mm; radial spines 6–25 per areole, straight to curved, or crinkly bristles, 15–70 mm; central spines 1–4 per areole, flattened
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Euphorbia vermiculata, Euphorbia villifera Roeper in J. É. Duby Bot. Gall. 1: 412. 1828. Victor W. Steinmann, Jeffery J. Morawetz, Paul E. Berry, Jess A
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usually glabrous, rarely sparsely retrorsely strigose, hairs about 0.1 mm; ligules 0.1-18 mm, thinly membranous and white to milky white or hyaline, truncate
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8–20 (–26) mm diam.; epicalyx bractlets (4 or) 5 (–10); hypanthium patelliform to cupulate, rarely turbinate, 0.5–2.5 (–5) × (1.5–) 2–7 (–10) mm; sepals (4
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cross-sections non-kranz. Inflorescences usually spikes or spikelike racemes, with 1-5 sessile or subsessile spikelets per node, occasionally panicles, sometimes
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Bull. Soc. Roy. Bot. Belgique 1: 141. 1862. George W. Argus Basionym: Salix sect. Vetrix Dumortier Bijdr. Natuurk. Wetensch. 1: 55. 1826 Treatment appears
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hexagonal or rarely shortrectangular or rhomboid, mostly small, ca. 9–16 mm wide, 1: 1, papillae usually present over the distal laminal cells, solid or occasionally
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Pistillate flowers lacking perianth, pistil naked, or in few species with (1–) 3–5-lobed perianth, commonly enclosed within pair of foliaceous bracteoles;
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exserted, flattened distally, 0.2–0.8 (–1.1) mm diam., tip straight to recurved, distal 5–60 (–90) % hairy, hairs to 3 mm, sometimes glabrous; style glabrous
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sometimes minutely papillose. Inflorescences racemose, with 2–20+ spikes, 1–1.5 times as long as wide in fruit; proximal bracts scalelike or bristlelike
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membranous, or membranous and ciliate, sometimes absent; pseudoligules of 1-5 mm hairs often present at the bases of the blades immediately behind the true
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carpophore, filiform); ovary 1-locular or 3–5-locular; styles 3 or 5, occasionally 4 (absent in staminate flowers), filiform, 1.5–20 mm, glabrous proximally;
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validum, Allium victorialis, Allium vineale, Allium yosemitense Linnaeus Sp. Pl. 1: 294. 1753. , Gen. Pl. ed. 5, 143. 1754. Dale W. McNeal Jr., T. D. Jacobsen
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Involucres campanulate to cylindric (often spreading upon drying), 3–12 × 1.7–10 mm. Phyllaries 10–35 in 3–5 series, midnerves usually ± swollen and translucent
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suborbiculate, 1–8 (–12) cm, length 1.6–2 times width, coriaceous to thin, lobes 0 or 1–4 or 5 (–9), sinuses usually shallow, sometimes deep, veins 1–8 (–10)
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sometimes borne singly. Calyculi 0 or of 1–15+ bractlets in 1 (–2+) series. Phyllaries persistent or falling, usually in 1–2 series, usually distinct, equal to
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glumes, occasionally below the pedicels. Spikelets with 1 (2-3) florets. Glumes usually (0) 1 (2-3) -veined, apices entire, erose, or toothed, truncate
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page 57, 66, 82, 83, 93, 96, 97, 100, 102, 1. Annuals, biennials, or perennials, 5–400 cm, spiny. Stems (1–several) erect, branched or simple, sometimes
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closed from 1/3 to slightly more than 1/2 their length; and those such as F. tracbypbylla, in which they are not closed or closed for less than 1/4 their length
52 KB (3,291 words) - 03:08, 30 July 2020