1.
Megalastrum (Dryopteridaceae) in Brazil, Paraguay, and Uruguay
by Moran, Robbin C
American fern journal, 2009, Vol.99 (1), p.1-44

2.
Lectotypification of Several Names Currently Placed in Diplazium (Woodsiaceae)
by Pacheco, Leticia
American fern journal, 2003-04, Vol.93 (2), p.90-92
