Syngonium chiapense Matuda Syngonium chiapense Matuda in Revista Soc. Mex. Hist. Nat. 11: 94-95. f. 5. 1950 sec. Croat & Acebey 2015=Syngonium llamasii Matuda in Cact. Suc. Mex. 2: 79-80. f. 52. 1957 syn. sec. Espejo-Serna & López-Ferrari 2008