Calflora
Taxon  Report   9769    
Carex scabriuscula  Mack.
Siskiyou sedge
Carex scabriuscula, a monocot, is a perennial grasslike herb (rhizomatous) that is native to California, and also found in Oregon.
also called Carex gigas
California Rare Plant Rank: 4.3 (limited distribution).   CNDDB
Siskiyou Del Norte Modoc Humboldt Shasta Lassen Trinity Plumas Tehama Butte Mendocino Glenn Sierra Yuba Lake Nevada Colusa Placer Sutter El Dorado Yolo Alpine Napa Sonoma Sacramento Mono Amador Solano Calaveras Tuolumne San Joaquin Marin Contra Costa Alameda Santa Cruz Mariposa Madera San Francisco San Mateo Merced Fresno Stanislaus Santa Clara Inyo San Benito Tulare Kings Monterey San Bernardino San Luis Obispo Kern Santa Barbara Ventura Los Angeles Riverside Orange San Diego Imperial
Observation Search
(223 records)
one or more occurrences
within a 7.5-minute quadrangle

Bloom Period
Family: Cyperaceae  
Genus: Carex

Wetlands: Occurs usually in wetlands, occasionally in non wetlands

Ultramafic affinity: 6 - strict endemic

Habitat: seeps, meadows

Communities: Yellow Pine Forest, Red Fir Forest, wetland-riparian

Name Status:
Accepted by JEF + CNPS + PLANTS
Alternate Names:
JEF + CNPS + PLANTSCarex gigas
More information about  Carex scabriuscula

Suggested Citation
Calflora: Information on California plants for education, research and conservation, with data contributed by public and private institutions and individuals, including the Consortium of California Herbaria. [web application]. 2021. Berkeley, California: The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/   (Accessed: 12/06/2021).