Calflora, a 501c3 non-profit
Distribution by County   4462    
Juncus effusus  L.  var. gracilis  Hook.

(not an active name)
Lamp rush,   Slender common rush
Juncus effusus var. gracilis is a perennial grasslike herb that is native to California.
also called Juncus laccatus
Record Count by County

Amador: 2 Humboldt: 15 Placer: 1 Trinity: 12
Butte: 21 Lake: 4 Plumas: 14 Tulare: 1
Colusa: 2 Lassen: 1 Siskiyou: 2 Tuolumne: 10
Del Norte: 2 Mariposa: 1 Sonoma: 2 Yuba: 3
El Dorado: 9 Mendocino: 6 Tehama: 9

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]. 2024. Berkeley, California: The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/   (Accessed: 05/14/2024).