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 * Abacopteris birii (R.D. Dixit & Balkr.) S.E. Fawc. & A.R. Sm. , comb. nov. — Pronephrium birii R.D. Dixit & Balkr.,Indian Fern J. 7(1–2):20,f. 1–5. 1990 . Pronephrium hirsutum Ching ex Y.X. Lin,Fl.Reipubl.Popularis Sin. 4:305, 351.1999.