Ordas, J.A.D., Taradji, A.-R.J., Valdez Jr., M.B., Banag, C.I. & Alejandro, G.J.D. (2016)

Neonauclea connicalycina: a new myrmecophytic species of Naucleeae (Rubiaceae) from Cebu, Philippines

. Phytotaxa 273 (2): 127–132. https://doi.org/10.11646/phytotaxa.273.2.4