Dryopteris pseudostenobasis Copel. in J. Arn. Arb. 10: 176. 1929
Dryopteris pseudostenobasis in J. Arn. Arb. 10: 176. 1929
Unknown type category: Brass 1000
Unknown type category: Brass 1000
Unknown type category: Brass 1000 (UC)
Dryopteris pseudostenobasis in J. Arn. Arb. 10: 176. 1929