Luzula parviflora
Small flowered wood rush
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Family: Juncaceae · Type: Grass · Native
Luzula parviflora (Small flowered wood rush) is a native California grass in the Juncaceae family.
Small flowered wood rush is a California native perennial found in mesic to moist conifer woodlands, forest edges, and streambanks at elevations below 3,400 meters. Flowering from late spring to early summer, this plant produces small, pale to brown flowers in loose clusters with delicate, somewhat arching branches. Growing 30 to 108 centimeters tall with a loosely tufted habit, it has bright green to mid-green leaves that turn red-brown to orange in autumn. Its basal leaves are 4 to 8 millimeters wide, with cauline leaves 7 to 11.5 centimeters long, lanceolate and acuminate, often with hairy leaf sheaths. The plant produces small oblong-elliptic fruits slightly longer than its perianth, with pale to brown valves.
Identification and appearance
Key characters: Geographically isolated species with no sympatric congeners
Habitat and range
Habitat: Mesic to moist places in conifer woodland, forest edges, streambanks, trailsides, often shaded
Elevation: < 3400 m
California counties: Tulare, Tuolumne, Butte, Calaveras, Del Norte, Fresno, Humboldt, Mariposa, Mendocino, Mono, Siskiyou, Inyo, Madera, El Dorado, Plumas, Tehama, Modoc, Yuba, Sonoma, Trinity, Alpine
Outside California: to Alaska, South Dakota, New Mexico, southern Canada to eastern North America, Eurasia
How to tell it apart
vs Juncus: Run finger along leaf edge - hairy = Luzula, smooth = Juncus.; vs Carex: Luzula has hairy leaf margins; Carex has smooth margins and triangular stems.
Frequently asked questions
Is Luzula parviflora native to California?
Yes. Luzula parviflora is native to California (recorded as native).
Where in California does Luzula parviflora grow?
Luzula parviflora occurs in Tulare, Tuolumne, Butte, Calaveras, Del Norte, Fresno, Humboldt, Mariposa and other counties, at elevations of < 3400 m.
What plant family does Luzula parviflora belong to?
Luzula parviflora is in the Juncaceae family, genus Luzula.
What habitat does Luzula parviflora grow in?
Luzula parviflora grows in Mesic to moist places in conifer woodland, forest edges, streambanks, trailsides, often shaded.
Related species
Other California species in the same genus, family, or bioregion.
Sources: Jepson eFlora · Index of California Plant Names · CalPhotos
Last updated 2026-10-07
Data from The California Species Project — 14,000+ California species with verified data from CNPS, CDFW, USFWS, Cal-IPC, and more.