There was one illustrations found for N.P. Balakrishnan
Caryota sp.F.H. von Kittlitz, Veg.-Ansicht. (Tafeln): t. 24 (1844)
2 630555 Macaranga nicobarica N.P.Balakr. & Chakrab.Gard. Bull. Singapore, vol. 31 : p. 58, fig. 1 ()
Caryota sp.2 630555 Macaranga nicobarica N.P.Balakr. & Chakrab.