RT Journal Article T1 Coccoloba tunii (Polygonaceae), a new species from Chiapas (Mexico) A1 Ortiz Díaz, Juan Javier A1 Arnelas Seco, Itziar A1 Pinzón Esquivel, Juan Pablo AB Coccoloba tunii is here described as a new species from Mexico. Morphological characters of the leaf, inflorescence, and fruit show discontinuities among populations of C. tunii and its relative, C. liebmannii. In addition, both species exhibit different geographical patterns, C. tunii is exclusive of the Central Depression and Plateau of Chiapas (Mexico) at mid elevations, while C. liebmannii ranges from Oaxaca to Colima on lowlands along the Pacific watershed. PB Magnolia Press SN 1179-3155 YR 2016 FD 2016 LK https://hdl.handle.net/20.500.14352/95521 UL https://hdl.handle.net/20.500.14352/95521 LA eng NO Ortiz-Diaz, J.J., I. Arnelas & J.P. Pinzón-Esquivel. 2016. Coccoloba tunii (Polygonaceae), a new species from Chiapas (Mexico). Phytotaxa 275(1): 75-80. NO Secretaría de Educación Pública del Gobierno de México DS Docta Complutense RD 9 abr 2025