Four new Cryptocoryne (Araceae) from Sumatera, Indonesia: a new variety and three interspecific natural hybrids

by Suwidji Wongso, Ni Putu Sri Asih, Jan D. Bastmeijer, Karen Rysbjerg Jsensen, William Reichert, Marian Ørgaard, Niels Jacobsen
Published 2019-07-01