Thüs, H., Killmann, D., Leh, B. and Fischer, E. 2018.

Verrucaria hunsrueckensis (Verrucariaceae, lichenized Ascomycota), a new rare species with exceptionally slender ascospores from Germany

. Phytotaxa. 345, 1 (Mar. 2018), 26–34. DOI:https://doi.org/10.11646/phytotaxa.345.1.3.