Polypodium obtusum Sprengel
Polypodium obtusum Sprengel is a synonym sensu FNA Ed. Comm., 1993 of:
Woodsia obtusa (Sprengel) Torrey subsp. obtusa, an accepted subspecies name sensu FNA Ed. Comm., 1993.
Polypodium obtusum Sprengel is a synonym sensu FNA Ed. Comm., 1993 of:
Woodsia obtusa (Sprengel) Torrey subsp. obtusa, an accepted subspecies name sensu FNA Ed. Comm., 1993.