New Names: Athyrium americanum
Parent species: Athyrium distentifolium
Synonyms: Athyrium alpestre ssp. americanum Athyrium alpestre var. americanum Athyrium alpestre
Counties: Alpine Amador Butte Del Norte El Dorado Fresno Humboldt Inyo Madera Mariposa Mendocino Mono Modoc Nevada Placer Plumas Shasta Sierra Siskiyou Tehama Trinity Tulare Tuolumne
What plants grow with
Athyrium distentifolium var. americanum ?