Adder's-tongue 
Alsophila erinacea 
Alsophila gigantea 
American Royal Fern 
Appalachian Polypody 
Asplenium nidus 
Australian Tree Fern 
Basket fern 
Big maidenhair 
Bird's Nest Fern 
Black tree fern 
Blechnum fraseri 
Braun's Holly Fern 
Broad beech fern 
Bulblet fern 
California polypody 
Carolina Mosquitofern 
Chamomile grape-fern 
Christella dentata 
Christmas fern 
Cinnamon Fern 
Common Polypody 
Cosentinia 
Crown fern