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 * Pelazoneuron abruptum (C. Presl) A.R. Sm. S.E. Fawc. var. grande (A.R. Sm.) A.R. Sm. & S.E. Fawc. , comb. nov. — Thelypteris grandis A.R.Sm., Univ.Calif.Publ. Bot. 59:76.1971 .