Pichi Sermolli's list, 3 March 1991; IK. Forenames & Birth year from: the author (via Subir Bandyopadhyay); Death year from: Subir Bandyopadhyay (CAL).
Example of Name Published
'P' example: Polystichum lentum var. bifurcatum M.C.Biswas & Soumen K.Basu J. in Econ. Taxon. Bot. 3(3): 961 (1982 publ. 1983). 'S' example: Coelogyne ghatakii T.K.Paul, Soumen K.Basu & M.C.Biswas J. Bombay Nat. Hist. Soc. 86(3): 425 (1989 publ. 1990)