Synammia, Auct. 112.
Synaphlebium, J . Sm. 101.
Tæniopteris, Hook. 76, B.
Tænitis, Sw. 77, B.
Tcmitis, Auct. 75.
Tectana, Cav. 48.
Thyrsopteris, K z e , 44, A.
Tmesipteris, Bei-nh. 86.
Todea, W illd . 46, B.
Trichomanes, L in n . 31.
Trichomanes, Auct. 16, 108.
Trichopteris, P r . 34.
Tristeca, Beauv. 87.
Trochopteris, Gardm. 104, A.
Ugena, Cav. 28.
Vittaria , Sm . 68, B.
V itta n a , Auct. 107.
Wibelia, Bernh. 27.
Woodsia, B r . 119.
Woodwardia, Sm. 17.
