Robert's oak fern
Robert's oak fern (Anions) is a synonym English vernacular name for:
Gymnocarpium robertianum (Hoffmann) Newman , an accepted species name sensu FNA Ed. Comm., 1993.
Robert's oak fern (Anions) is a synonym English vernacular name for:
Gymnocarpium robertianum (Hoffmann) Newman , an accepted species name sensu FNA Ed. Comm., 1993.