Det. by H. J. Chang at Nov./1/1977 (Trichomanes formosanum Yabe in Bot. Mag. Tokyo 16:(46), 1902 in Hab. Kotosho, Taiwan, leg. K. Miyake s.n., Nov. 27, 1899) Merotype of T. f.
Note by TAIF
The other plant on the same sheet: Trichmanes latemarginale Eaton