rock sword fern
rock sword fern (FNA Ed. Comm., 1993) is a synonym English vernacular name for:
Polystichum scopulinum (D.C. Eaton) Maxon , an accepted species name sensu FNA Ed. Comm., 1993.
rock sword fern (FNA Ed. Comm., 1993) is a synonym English vernacular name for:
Polystichum scopulinum (D.C. Eaton) Maxon , an accepted species name sensu FNA Ed. Comm., 1993.