American alpine lady fern
American alpine lady fern (FNA Ed. Comm., 1993) is an accepted English vernacular name for:
Pseudathyrium alpestre subsp. americanum (Butters) ined. , an accepted subspecies name sensu Hassler, 2014-2024+.
American alpine lady fern (FNA Ed. Comm., 1993) is an accepted English vernacular name for:
Pseudathyrium alpestre subsp. americanum (Butters) ined. , an accepted subspecies name sensu Hassler, 2014-2024+.