Related species: Echinochloa crus-pavonis var. crus-pavonis Echinochloa crus-pavonis var. macera
Plant Communities: wetland-riparian
Counties: Contra Costa Colusa Glenn Humboldt Imperial Kern Los Angeles Mendocino Napa Orange Sacramento San Bernardino Santa Clara Santa Cruz San Diego San Joaquin Solano Sonoma Stanislaus Sutter Ventura Yolo