Verbatim text: Morton, C. V. 1968. The genera, subgenera, and sections of the Hymenophyllaceae. Contr. U.S. Natl. Herb. 38: 153--214.
Author: Morton, C.V.
Year: 1968
Title: The genera, subgenera, and sections of the Hymenophyllaceae
Journal: Contr. U.S. Natl. Herb
Volume: 38
Pages: 153–214