Fungi: Ascomycota - Taphrinales Taphrina alni Alder-tongue gall Photographs on Alnus glutinosa, Common Alder Hosts: Alnus glutinosa, incana, viridis, A. x pubescens

Taphrina alni, Alder-tongue gall
Lytchett Minster and Holton Lee, Dorset. August and October 2017