SCIENTIFIC NAMES OF FERNS DESCRIBED HEREIN
(Numbers follow common names in the captions. Because of numerous recent studies of ferns, various name changes have been necessary, and on some names there is still disagreement. The following list adopts mainly the nomenclature of the GENERA FILICUM by Prof. Edwin B. Copeland, 1947. The indented names are ones which have been used for the same plants in the past.)