Resumen

ARCE, Federico Exequiel  y  LUTZ, Alicia Isabel. Acevedoa nom. nov., a replacement name for Andersonia Arce & Lutz 2010 (Insertae sedis), preoccupied by Andersonia R.Br. 1810 (Plantae, Magnoliophyta, Ericaceae). Rev. mex. cienc. geol [online]. 2014, vol.31, n.1, pp.138-139. ISSN 2007-2902.

Andersonia Arce & Lutz, adopted name for a fructification genus, is an illegitimate homonym, therefore the following replacement name is proposed: Acevedoa nom. nov. for Andersonia Arce & Lutz (non R. Br. 1810 nec Willd. ex Roem. and Schult. 1819, nom. Illeg. nec Roxb 1832, nom. Illeg.). The name Andersonia was first validly published by R. Brown for a genus of flowering plants included in the family Ericaceae. Moreover, Acevedoa rastroensis comb. nov. is proposed.

Palabras llave : nomenclature; fructifications; Triassic; Los Rastros Formation.