Difference between revisions of "Luzula piperi"
Bull. Biol. Ser. Bull. State Univ. Montana 15: 22. 1910.
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Latest revision as of 00:58, 30 July 2020
Rhizomes horizontal, short. Culms densely cespitose, 10–30 (–35) cm. Leaves: basal blade green, 5–10 cm × 2–4 mm, firm, essentially glabrous; cauline leaves 2–3, 3–7 cm × 3–5 mm. Inflorescences: branches spreading less than 90°, lax; proximal inflorescence bract leaflike, 0.8–1.5 cm; bracts and bracteoles brown, clear at apex, margins strongly ciliate. Flowers single or in clusters of 2–3; tepals dark-brown, 1–2.5 mm, ± equal, apex acute, not reflexed; anthers ± equaling filament length; stigmas 5 times style length. Capsules dark-brown, ellipsoid, shorter than 2.5 mm, longer than tepals; beak absent. Seeds light yellowbrown, lanceolate, narrowed at ends, 1.2 mm. 2n = 24.
Phenology: Flowering and fruiting summer.
Habitat: Snowbeds and mesic heaths in subalpine and oceanic zones
Elevation: 400–2400 m
Distribution
![V22 510-distribution-map.jpg](/w/images/7/7f/V22_510-distribution-map.jpg)
Alta., B.C., Yukon, Alaska, Idaho, Mont., Oreg., Wash., e Asia
Discussion
Selected References
Lower Taxa
"timesstylelength" is not declared as a valid unit of measurement for this property.