A Comparative Account of the Fern-Genera Syngramma J.Sm. and Taenitis Willd., with Discussion of Their Relationships to Each Other and to Other Genera

The Malesian and Pacific species of Craspedodictyum, Syngramma and Taenitis are discussed and new evidence presented. The species of the first are transferred to Syngramma (involving 3 new combinations, S. spathulata (C. Chr.) Holtt., S. coriacea (Copel.) Holtt. and S. magnifica (Copel.) Holtt.). S. trichophora sp. nov. is described from New Guinea and 3 species of Syngramma are newly rejected as possible Aspleniopsis. Two sections are recognized within Syngramma, Syngramma and Toxopteris, and 4 within Taenitis, Taenitis, Loxodictyum (sect. nov.), Platytaenia (stat. nov.) and Schizolepton (stat. nov.). The relationships of the two genera are considered.

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