Taxon  Report   10785    
Athyrium distentifolium  Opiz  var. americanum  (Butters) Cronquist
American alpine lady fern
Athyrium distentifolium var. americanum, a pteridophyte, is a fern that is native to California.
Wetlands: Equally likely to occur in wetlands and non wetlands
Name Status:
Accepted by JEF

PLANTS other name:
Athyrium americanum

Alternate Names:
JEF: Athyrium alpestre var. americanum
ICPN: Athyrium alpestre ssp. americanum
ICPN: Athyrium alpestre
. . .
More information about  Athyrium distentifolium var. americanum
Nursery availability from CNPLX
Commercial availability unknown.
Jepson eFlora


Search (Flora of North America)

Landscape information from Calscape

Photos on   /   Google Images

Consortium of California Herbaria

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]. 2020. Berkeley, California: The Calflora Database [a non-profit organization]. Available:   (Accessed: Feb 18, 2020).