The lichen genus Rinodina (Physciaceae) in the herbarium of the University of Graz (GZU)

Peter Othmar Bilovitz & Helmut Mayrhofer

Key words: Ascomycota, Physciaceae, lichenized fungi, collection.

Summary
Bilovitz P. O. & Mayrhofer H. 2025. The lichen genus Rinodina (Physciaceae) in the herbarium of the University of Graz (GZU). – Phyton (Horn, Austria) 64–65: 23–34.

All specimens of the lichen genus Rinodina stored in the herbarium of the University of Graz (GZU) have been evaluated, some critical specimens have been revised. The collection harbors 5796 specimens (140 types) from a total of 180 species with 3 varieties and 1 subspecies. Rinodina austroborealis is new to Britsh Columbia (Canada), R. castanomelodes new to Africa and Pakistan, R. conchophylla new to Austria and Spain, R. dolichospora new to Greece, R. epiianthina new to Pakistan and the Pamir region (Tajikistan), R. furfuracea new to Slovenia, R. guzzinii new to Austria, R. immersa new to Pakistan, R. interpolata new to Austria, R. luridata new to Tajikistan, R. maculans new to Macaronesia, R. mniaroea new to Montenegro, R. monacensis new to Austria, R. nivalis new to Austria, R. parasitica new to Canada and Pakistan, R. pycnocarpa new to Pakistan, R. roscida new to Argentina and Pakistan, R. terrestris new to Pakistan, and R. trevisanii new to Greece.