García-Martínez, R., Beutelspacher-Baigts, C.R., Callejas-Posada, R. & Mathieu, G. (2018)

Two new lithophytic species of the genus Peperomia (Piperaceae) from the state of Chiapas, Mexico

. Phytotaxa 338 (1): 109–116. https://doi.org/10.11646/phytotaxa.338.1.9