Suhde: Poikkeama

POWO treats all of Thelypteridoideae sensu PPG I as the single genus Thelypteris, except for (much of) Coryphopteris. We follow the classification of Fawcett & Smith (2021) for Thelypteridaceae. This deviation collects taxa currently without a name in Thelypteris and thus unplaced in POWO.