Template:Robinson, Gironella & Cervancia, 2016
- Robinson, A.S., Gironella, E.P. & Cervancia, J.M. 2016. New orchid species of Sigmatodactylus (Orchidoideae; Diurideae) and a new record of Cryptostylis carinata from central Palawan, Philippines. Phytotaxa 252(2): 99–113. DOI: 10.11646/phytotaxa.252.2.2 PDF.