LIAO, X.-Y., D.-Y. ZHANG, S.-R. LAN, and Z.-J. LIU. “<em>Paphiopedilum erythroanthum</Em>, a New Species of Slipper Orchid (Cypripedioideae, Orchidaceae) from China Based on Morphological and Molecular Data”. Phytotaxa, vol. 406, no. 5, June 2019, pp. 271–278, doi:10.11646/phytotaxa.406.5.2.