Verbatim text: Wessels Boer, J. G. 1962. The New World species of Trichomanes sect. Didymoglossum and Microgonium. Acta Bot. Neerl. 11: 277--330.
Author: Wessels Boer, J.G.
Year: 1962
Title: The New World species of Trichomanes sect. Didymoglossum and Microgonium
Journal: Acta Bot. Neerl
Volume: 11
Pages: 277–330