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Distribution by County   6821    
Potamogeton pusillus  L.  var. pusillus 

(not an active name)
Small pondweed
Potamogeton pusillus var. pusillus is a perennial herb (aquatic) that is native to California, and also found elsewhere in North America and beyond.
also called Potamogeton pusillus
Record Count by County

Alameda: 4 Lassen: 1 Napa: 1 Santa Barbara: 2
Alpine: 1 Los Angeles: 4 Nevada: 1 Santa Clara: 2
Butte: 5 Marin: 4 Riverside: 15 Shasta: 3
Colusa: 2 Mariposa: 3 San Bernardino: 18 Sonoma: 7
Fresno: 2 Mendocino: 2 San Diego: 12 Tehama: 4
Humboldt: 2 Merced: 12 San Francisco: 3 Tuolumne: 1
Inyo: 1 Mono: 16 San Luis Obispo: 9 Yuba: 2
Kern: 2 Monterey: 4 San Mateo: 4

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: 11/21/2024).