Een eerste vondst van het licheen Staurothele rugulosa in België

Staurothele rugulosa recorded for the first time in Belgium. Staurothele rugulosa (A. Massal.) Arnold was discovered on January 16, 2021 on a wall of the ruins of the Saint Bavo’s abbey in Ghent (province of East Flanders). Morphology, ecology, habitat and distribution of the species are described.