Capsules dark-brown to black, broadly fusiform or slightly turbinate, 6–13 mm; pedicel erect to ascending. Seeds hemispherical, with shallow depression on
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2–5 mm; proximal cauline bracts leaflike, usually shorter than (occasionally slightly exceeding) inflorescences. Spikes: proximal pistillate spikes 2–4
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imbricate, ovate to ovate-triangular, broadest at 1/9–1/5 leaf length, slightly to occasionally strongly concave, not to weakly plicate, 1.8–3 × 0.8–1.6 mm; base
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page 493. Plants perennial, glabrous, with vertical rootstock. Stems ascending, ascending-decumbent, or erect, simple or producing axillary shoots below 1st-order
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3–8 (–12) cm, prostrate to ascending, mostly pinnately branched, occasionally almost unbranched. Leaves appressed and slightly twisted when dry, erect-spreading
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Herbs, perennial, sometimes slightly woody at base; taproot long, ropelike, ± woody. Stems usually erect or ascending, occasionally decumbent, sparingly branched
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spreading to ascending, (1–) 2–5 mm in flower, to 7 mm in fruit, glandular-villosulous. Flowers: calyx lobes slightly falcate, abaxial slightly shorter than
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densely tufted, central or lateral, rarely erect, ascending, lax, or, occasionally, decumbent, slightly winged, 14–53 cm × 0.8–1 mm. Leaves: basal sheaths
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R. tomentosum, scented or not); sepals 5 [–9], slightly connate; petals 5 [–9], strongly to only slightly connate (sometimes nearly distinct), corolla deciduous
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folds present (longitudinal folds in abaxial side of tube), lobes loosely ascending to recurved (not cucullate), abaxial lobes 3, adaxial 2; stamens 4, didynamous
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with vertical rootstock. Stems solitary or several from base, erect or ascending, branched in distal 2/3 (in inflorescence), 10–40 (–45) cm. Leaves: blade
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cm. Leaves: sheath adaxially white-hyaline, summits usually U-shaped, occasionally prolonged to 3 mm beyond collar; distal ligules (1–) 2–3 (–6) mm; blades
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earlier, the upper blades usually ascending and somewhat involute, adaxial surfaces smooth or scabridulous, occasionally scabrous. Spikes 9-15 cm long, (0
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Copyright: Flora of North America Association Stems usually erect or ascending, occasionally decumbent, leafy mostly in proximal 2/3 of plant, openly forked
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horizontal or slightly oblique rootstock (usually not reaching deep into substrate) and ± crowded 2d-order roots. Stems erect or rarely ascending, 1 to several
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4–7.5+ mm; pedicel erect to ascending. Seeds globose to obconic, lacking obvious depression, 0.8–2 mm, granular or slightly rugulose. 2n = 32, 64. Phenology:
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cm, thick, leathery. Pinnae to 8 pairs, ascending, remote, distance between 1st and 2d pinnae not or slightly more than between 2d and 3d pairs, basal
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Pedicels articulated near middle, filiform or slightly thickened, (8–) 10–16 mm, articulation distinct, slightly swollen. Flowers 5–15 in whorls; inner tepals
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or shrubs, glabrous or hairy, hairs stellate or simple. Stems erect, ascending, or trailing. Leaves: stipules persistent or deciduous, linear, lanceolate
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or occasionally at most weakly papillose-pubsecent, with fusiform, vertical rootstock. Stems erect (some dwarf alluvial forms may with ascending or almost
10 KB (1,013 words) - 10:07, 30 July 2020