Sánchez, A. (1967). The Sections Apostemium and Microstemium of the Genus Vibrissea (Fungi). The Journal of Agriculture of the University of Puerto Rico, 51(1), 79–93. https://doi.org/10.46429/jaupr.v51i1.11222
A key, and detailed synonymies and descriptions of the five accepted species and four accepted forms of the sections Apostemium and Microstemium of the genus Vibrissea (Fungi, Inoperculate Discomycetes) are provided.