or 2 plump lobes. 2n = 38 (29), 57 (1), 76 (16), 95 (1), 114 (4), unknown (21). North America, Eurasia Species ca. 204 (63 species in the flora). Nineteen
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anthers; petals 10–35 mm. > 21 21 Corollas rotate; petals oblanceolate [6h.1. sect. Phaeostoma subsect. Lautiflorae]. Clarkia lingulata 21 Corollas bowl-shaped;
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terminal cymes > 21 21 Sepals 1-5 mm, forming obconic to campanulate cup, commissuresbetween sepals scarious Gypsophila 21 Sepals 7-25 mm, forming cylindric
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Involucres campanulate, cylindric, ellipsoid, or fusiform, 2–8+ mm diam. Phyllaries 3–15 [–21] in 1 series (usually distinct, falling individually, each with
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Smithsonian Contr. Knowl. 3(5): 99, plate 9. 1852 Treatment appears in FNA Volume 21. Treatment on page 323. Mentioned on page 317, 324. Perennials or subshrubs
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callus, alluding to calloused cypselae margins Treatment appears in FNA Volume 21. Treatment on page 317. Mentioned on page 333, 334. Annuals, perennials, subshrubs
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and, sometimes, stoloniferous > 18 17 Sepals 3-10 mm; hypanthia 4-10 mm; capsules 8-11 mm; styles 1-2 mm; ovaries nearly superior; petals narrowly lanceolate
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Involucres hemispheric or campanulate to cylindric, 3–9 [–12+] mm diam. Phyllaries 5–21 (–40+) in 2+ series, lanceolate to linear, subequal to unequal
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Barkley†, Luc Brouillet, John L. Strother Treatment appears in FNA Volume 21. Treatment on page 42. Mentioned on page 6, 43, 64, 135. Annuals, biennials
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3-5.5 mm wide; seeds 3-6.5(-8) × 2-4.5 mm, wing (0.8-)1.2-2.5 mm wide > 38 37 Fruits 2-3.2 mm wide; seeds 2.5-3.5 × 1.5-2.5 mm, wing 0.2-0.9 mm wide >
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flattened distally, (0.2–) 0.4–3 mm diam., tip recurved, rarely coiled or straight, distal 10–50 (–70) % hairy, hairs to 2.5 mm, rarely glabrous; style glabrous
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denticulate, teeth to 0.1–0.2 mm, sometimes papillate or smooth; staminode included to exserted, flattened distally, 0.2–1.3 mm diam., tip straight to recurved
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Corolla tube 3.5–5 mm; w Texas Cirsium turneri 15 Corolla tube 7–18 mm > 16 16 Biennials from taproots; stems usually solitary; style tips 4–5 mm; s Oregon, California
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Pedicels 2.5–5 mm; corolla tubes 11–13 mm. Pedicularis langsdorffii 23 Pedicels 1–2.5 mm; corolla tubes 9–11 mm. Pedicularis sudetica 21 Calyces +/- tomentose
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upper florets, then the florets not very plump at maturity. Spikelets 1-8 mm, usually dorsally compressed, some¬times subterete or laterally compressed
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Franseria Cavanilles Hymenoclea Torrey & A. Gray Treatment appears in FNA Volume 21. Treatment on page 10. Mentioned on page 3, 9, 25. Annuals, perennials, or
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15-50 mm long, 6-16 mm wide; lower florets sterile, without paleas Uniola 45 Spikelets usually elliptical to lanceolate, 1-26 mm long, 0.6-9 mm wide; lower
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(15–)20–45 mm > 17 16 Petals 1–12 mm > 18 17 Plants perennial, dioecious, roots tuberous; stems glabrous or glabrate; tendrils unbranched; petals 15–20 mm; fruits
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proximal abaxial costa surface. Tomentypnum 8 Stem leaves to 1 mm > 9 8 Stem leaves longer than 1 mm > 17 9 Rhizoids or rhizoid initials on stem, abaxial costa
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pappus, alluding to membranous pappus scales Treatment appears in FNA Volume 21. Treatment on page 309. Mentioned on page 395. Biennials or perennials, to
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