Parent species: Polygonum sawatchense
Synonyms: Polygonum douglasii ssp. johnstonii Polygonum douglasii var. johnstonii Polygonum exile Polygonum triandrum
Counties: Alpine Butte Colusa El Dorado Fresno Humboldt Inyo Lake Lassen Madera Mariposa Mono Modoc Nevada Placer Plumas San Bernardino San Diego Shasta Sierra Siskiyou Tehama Trinity Tulare Tuolumne Ventura
What plants grow with
Polygonum sawatchense ssp. sawatchense ?