Lectopificación de Marsdenia edulis (Asclepiadaceae)

Abstract

IN THE COURSE OF THE TAXONOMIC STUDY OF THE GENUS MARSDENIA IN MEXICO, SOME PROBLEMS OF TYPIFICATION HAVE BEEN FOUND THAT REQUIRED ATTENTION. ONE OF THHEM IS THAT OF MARSDENIA EDULIS S. WATSOSN, SO A LECTOTYPE IS DESIGNATED.