Dryopteris clintoniana (D.C.Eaton) Dowell (redirected from: Dryopteris cristata var. clintoniana)
Family: Dryopteridaceae
[Aspidium cristatum var. clintonianum (L.) Sw.,  more...]
Dryopteris clintoniana image
Emmet J. Judziewicz  
Dryopteris clintoniana image
Don Lubin  
Dryopteris clintoniana image
Don Lubin  
Dryopteris clintoniana image
from USDA Plants Website