Seifert, KA/ Brodo, IM 1993: Revisiones Generum Obscurorum Hyphomycetum: Heydeniopsis Naumov. - Sydowia45(1): 100-102. [RLL List # 153 / Rec.# 17031] Keywords: CALICIALES/ CHAENOTHECA
Abstract: 1 fig. [Heydeniopsis is a synonym of Chaenotheca and H. ingrica is a synonym of C. stemonea.]