Dryopteris clintoniana var. slossoniae (Davenport) Burnham

Dryopteris clintoniana var. slossoniae (Davenport) Burnham is a synonym sensu Hassler, 2014-2024+ of:

Dryopteris ×slossoniae (Davenport) Wherry ex Lellinger, an accepted species name sensu Hassler, 2014-2024+.