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Image of hairy woodrush
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Hairy Woodrush

Luzula acuminata Raf.

Description

provided by eFloras
Rhizomes similar to stolons. Stolons to 6 cm, scale leaves present. Culms loosely cespitose, 10--40 cm x width3--5 mm. Leaves: sheaths reddish, throat pilose; blade sparsely pubescent; basal leaves 32 cm x 12 mm; cauline leaves 2--4, 2--4 cm x 2--5 mm. Inflorescences cymose, not rarely branching or often branching to 6 cm; proximal inflorescence bract 1/2--2/3 inflorescence length; bracts straw-colored, apex truncate, lacerate, glabrous or pubescent; bracteoles lance-ovate, 1/3--1/2 tepal length; pedicels single or paired, erect to spreading, 1--4 cm. Flowers: tepals pale to dark brown, 3--4.5 mm, margins entire, clear; anthers 2 times filament length; stigmas ± equaling style length. Capsules green to straw-colored, exceeding tepals; beak a mucro; valves widely spreading upon splitting. Seeds reddish to brown, 1--1.5 mm; caruncle curved, ± equaling length of seed body. 2n = 48.
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cc-by-nc-sa-3.0
copyright
Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of North America Vol. 22 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
source
Flora of North America @ eFloras.org
editor
Flora of North America Editorial Committee
project
eFloras.org
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