Plant Communities: wetland-riparian
Synonyms: Potamogeton americanus Potamogeton fluitans Potamogeton oblongifolius
Counties: Alameda Butte Calaveras Colusa Fresno Glenn Humboldt Imperial Inyo Kern Lake Lassen Los Angeles Marin Mendocino Merced Mono Monterey Modoc Napa Nevada Orange Plumas Riverside Sacramento San Bernardino San Benito Santa Clara Santa Cruz San Diego San Francisco San Joaquin San Luis Obispo San Mateo Shasta Sierra Solano Sonoma Stanislaus Tehama Trinity Tulare Tuolumne Ventura Yuba