New and interesting records of freshwater Verrucaria in Central Poland

Beata Krzewicka, Mariusz Hachułka


Verrucaria madida is reported as new to Poland. Three other associated species, V. aquatilis, V. hydrela and V. rheitrophila, are compared. The known distribution in Poland and the ecology of these freshwater species are presented.


lichenized fungi; pyrenocarpous lichen; Verrucaria madida

Full Text: