Carex sect. Lamprochlaenae (Drejer) L. H. Bailey in J. M. Coulter (Q267)
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Carex sect. Lamprochlaenae is a taxon with the rank section within the genus Carex
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Carex sect. Lamprochlaenae (Drejer) L. H. Bailey in J. M. Coulter
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Carex sect. Lamprochlaenae is a taxon with the rank section within the genus Carex
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Statements
taxon/id/Carex sect. Lamprochlaenae (Drejer) L.H. Bailey
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Carex sect. Lamprochlaenae (Drejer) L.H. Bailey
Carex sect. Lamprochlaenae
(Drejer) L.H. Bailey
FNA Editorial Committee. 2002. Flora of North America north of Mexico. Volume 23: Cyperaceae. Oxford University Press, New York.
accepted
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Plants densely or loosely cespitose, short to long rhizomatous.
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Culms red or purple at base.
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Leaves: basal sheaths fibrous or not;
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sheaths and larger leaves sometimes septate-nodulose;
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blades V-shaped in cross-section when young, widest leaf-blades 1–2 mm wide, glabrous.
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Inflorescences racemose, with 2–4 (–5) spikes;
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bracts sheathless or short-sheathing, less than 4 mm, scalelike or with short threadlike blade;
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lateral spikes pistillate, subsessile to short-pedunculate, prophyllate;
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terminal spike staminate.
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Proximal pistillate scales white-hyaline or redbrown, apex obtuse to acuminate.
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Perigynia ascending to spreading, veinless or obscurely veined with 2 distinct marginal veins, ovate to obovate, rounded-trigonous in cross-section, base tapering or rounded and shortly stipitate, apex to abrupt beak, glabrous;
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beak 0.3–0.9 mm, orifice entire or shortly bidentate.
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Achenes trigonous, almost as large as bodies of perigynia;
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styles deciduous.
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with short threadlike blade
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