Carex californica
Mem. Torrey Bot. Club 1: 9. 1889.
Plants colonial, long-rhizomatous. Culms 15–60 cm, scabrous to smooth distally. Leaves: proximal sheaths fibrillose, bladeless, purple tinged, 2–6 mm diam.; ligules 2–6 mm, as long as or longer than wide; blades of vegetative culms 10–30(–50) cm; those of fertile culms green, flat or folded, less than 18 cm × 1.5–5.5 mm. Inflorescences 4–19 cm, 1.2–2 times longer than proximal bract; proximal bracts 2–12 cm, sheaths 0.5–3 cm, blades 1.5–10 cm; pistillate spikes occasionally staminate at apex, linear-oblong, 1–3.5(–5) cm × 2.5–7 mm. Pistillate scales purple tinged, apex broadly acute or obtuse, sometimes subapically cuspidate, papillose. Perigynia loosely to densely arranged, 3.4–4.2 mm; beak not flared, 0.5–1 mm. Achenes pale to dark brown, (2–)2.3–2.7 × 1.6–2 mm.
Phenology: Fruiting early–mid summer.
Habitat: Rare and local in dry meadows, grassy slopes, and prairies
Elevation: 0–2100 m
Distribution
Calif., Idaho, Oreg., Wash.
Discussion
Of conservation concern.
Selected References
None.