Difference between revisions of "Carex sect. Granulares (O. Lang) Mackenzie in N. L. Britton et al. (Q210)"
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Latest revision as of 12:40, 24 June 2022
Carex sect. Granulares is a taxon with the rank section within the genus Carex
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Carex sect. Granulares (O. Lang) Mackenzie in N. L. Britton et al.
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Carex sect. Granulares is a taxon with the rank section within the genus Carex
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Statements
taxon/id/Carex sect. Granulares (O. Lang) Mackenzie
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Carex sect. Granulares (O. Lang) Mackenzie
Carex sect. Granulares
(O. Lang) Mackenzie
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 cespitose or not, short to long rhizomatous, sometimes inconspicuously rhizomatous.
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Culms sometimes solitary, brown at base.
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Leaves: basal sheaths not fibrous;
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blades M-shaped in cross-section when young, adaxial side of blade with 2 lateral-veins more prominent than midvein, widest leaves not more than 10 mm wide, glabrous.
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Inflorescences racemose, with (2–) 3–6 spikes;
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proximal nonbasal bracts leaflike, long-sheathing, sheath more than 4 mm, longer than diameter of stem;
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lateral spikes pistillate or androgynous, rarely distal 1–3 spikes staminate, sometimes some basal, pedunculate, prophyllate;
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terminal spike staminate.
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Proximal pistillate scales with apex acute, acuminate, or short-awned.
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Perigynia ascending to spreading, minute redbrown or yellowish streaks and dots, distinctly veined, sessile, ellipsoid or rhomboid to broadly ovoid, obovoid, or subglobose, obscurely trigonous to round in cross-section, base rounded, apex rounded, abruptly beaked, glabrous;
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beak 0.1–0.9 mm, orifice entire to minutely bidentulate, teeth 0–0.3 mm.
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Achenes trigonous, smaller than bodies of perigynia;
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rhizomatous
sometimes inconspicuously
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