Calflora, a 501c3 non-profit
Distribution by County   7696    
Sparganium erectum  L.  ssp. stoloniferum  (Graebn.) C. D. K. Cook & M. S. Nicholls

(not an active name)
Bur reed,   Simplestem bur reed,   Stoloned bur reed
Sparganium erectum ssp. stoloniferum is a perennial herb that is native to California, and also found elsewhere in North America and beyond.
also called Sparganium eurycarpum var. greenei
Record Count by County

Alameda: 2 Marin: 20 Sacramento: 4 San Luis Obispo: 7
Del Norte: 1 Mendocino: 3 San Benito: 1 San Mateo: 7
Humboldt: 1 Merced: 2 San Bernardino: 5 Santa Barbara: 5
Lake: 2 Monterey: 3 San Diego: 1 Santa Clara: 4
Lassen: 1 Napa: 1 San Francisco: 1 Sierra: 1
Los Angeles: 1 Riverside: 4 San Joaquin: 2 Sonoma: 6

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: 05/03/2024).