Dryopteris affinis subsp. robusta Fraser-Jenk. in Willdenowia 10: 111. 1980 Dryopteris affinis subsp. robusta Fraser-Jenk. in Willdenowia 10: 111. 1980Taxon for this nameDryopteris affinis subsp. robusta Fraser-Jenk. in Willdenowia 10: 111. 1980
