Suetsugu, K., Hsu, T.-C. & Fukunaga, H. (2018)

Neotypification of Lecanorchis purpurea (Orchidaceae, Vanilloideae) with the discussion on the taxonomic identities of L. trachycaula, L. malaccensis, and L. betung-kerihunensis

. Phytotaxa 360 (2): 145–152. https://doi.org/10.11646/phytotaxa.360.2.6