ABSTRACT:
Following the articles in Aroideana vol. 35 and vol. 36 (referred to as vol. 35 or 36 in the further text) we document further attempts in hybridizing Amorphophallus. Although still far from being conclusive a few further observations are presented concerning the compatibility and the heterozygosity. Besides we want to add a new category in the ‘‘fail’’ and ‘‘success’’ column: the ‘‘albino’’.