Dryopteris cambrensis (Fraser-Jenk.) Beitel & W. R. Buck in Fiddlehead Forum 15(2): 15. 1988
Dryopteris cambrensis in Fiddlehead Forum 15(2): 15. 1988
is new combination for Dryopteris affinis subsp. cambrensis in Sommerfeltia 6: xi. 1987
Dryopteris cambrensis in Fiddlehead Forum 15(2): 15. 1988