base abruptly rounded to insertion; marginal teeth partly recurved; costa 90–100% leaf length; alar cells 6–10 × 7–11 µm, region opaque, ± clearly delimited
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Mentioned on page 370. Plants densely cespitose. Culms often nodding, 20–90 cm, vegetative culms inconspicuous with few leaves clustered at apex. Leaves:
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Achenes ovate to obovate, 1.1–1.6 × 0.7–1.2 mm, 0.3–0.5 mm thick. 2n = 80, 90. Phenology: Fruiting late spring–fall. Habitat: Moderately wet to dry meadows
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page 125. Mentioned on page 98, 105, 108, 126. Perennials polycarpic, 15–60 (–90) cm; deep-seated woody taproots and caudices. Stems 1–few, erect or ascending
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glabrous except for few small hairs on margins to spreading glandular-pilose, 60–90% connate, lobes broadly ovate, rounded. Flowers 1–3 per involucre; perianth
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enveloped by perigynia; stipe straight 0.05–0.3 (–0.4) mm; beak bent (0–) 30–90°, 0.2–0.4 mm. Phenology: Fruiting spring–early summer. Habitat: Mesic to wet-mesic
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enveloped by perigynia; stipe bent 45–70°, 0.4–0.6 mm; beak bent more than 90°, 0.3–0.5 mm. Phenology: Fruiting spring–summer. Habitat: Mesic, usually rocky
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Treatment appears in FNA Volume 7. Treatment on page 73. Mentioned on page 63, 80, 90, 91, 92, 152. Illustrator: John Myers Copyright: Flora of North America Association
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loosely cespitose, with rhizomes 3-6+ cm long, 1-2 mm thick. Culms (12) 35-50 (90) cm, unbranched, smooth beneath the panicles; nodes 1-2 (3). Sheaths and collars
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or artificial ponds, ditches, burned savannas, swamp margins Elevation: 20–90[–2800] m Generated Map Legacy Map Ala., Ariz., Fla., Ga., La., Tex., Mexico
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crests uninterrupted or undulate (sometimes depth of sinus between areoles 90% of rib height in flowering plants with juvenile stem morphology); areoles
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midcauline leaf lobes more than 3 times longer than wide. Inflorescences (13-) 40-90 (-140) -flowered; pedicel 1-3 (-5) cm, puberulent or glabrous; bracteoles
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moderately hispido-scabrous; distal sessile, blades ovate to lanceolate, 10–90 × 2–20 mm, reduced distally, bases often becoming cordate distally, subclasping
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by adventitious-buds from roots. Fertile stems erect or suberect, (25–) 35–90 (–120) cm; sterile stems to 18 cm, usually absent. Leaves of fertile stems:
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America Association Herbs acaulecent; caudex branched. Flowering-stems 10–90 cm, short or long-stipitate-glandular. Leaves: petiole glabrous or short to
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appears in FNA Volume 7. Treatment on page 88. Mentioned on page 62, 67, 89, 90, 91. Illustrator: John Myers Copyright: Flora of North America Association
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rhizomes long, to 5 mm thick, branching, scaly, sharply pointed. Culms 20-90 cm tall, 1.8-2.8 mm thick, erect, rigid, simple or branching from the lower
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Copyright: Utah State University Plants rarely with sterile culms. Culms (10) 35-90 (100) cm, usually smooth, sometimes slightly scabrous beneath the panicles
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19. Treatment on page 123. Mentioned on page 100, 101, 106. Perennials, 30–90 cm; crown sprouts or runner roots producing adventitious-buds. Stems 1–20+
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thick. Culms dark purple-red to 2–3.2 cm high or rarely brown at base, 15–90 cm. Leaves: sheaths glabrous; blades green, widest blades (3.7–) 4.2–8.2 (–9
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