A Generic Classification of the Thelypteridaceae Author Fawcett, Susan Author Smith, Alan R. text 2021 BRIT Press Fort Worth, Texas, USA book 10.17348/jbrit.v15.i2.1206 14111022 Goniopteris venusta (Heward) Pic.Serm. var. usitata (Jenman) S.E. Fawc. & A.R. Sm. , comb. nov. — Nephrodium usitatum Jenman, J. Bot. 17:261.1879 .— Thelypteris venusta var. usitata (Jenman) Proctor Both varieties of Goniopteris venusta are endemic to Jamaica and are usually distinct from each other. However, intermediate forms are known, so we follow Proctor (1985) in recognizing this taxon at varietal rank, pending further study.