Verrucaria muralis

Verrucaria muralis - Species Dictionary - Global : iSpot Nature - Your place to share nature. iSpot is a website aimed at helping anyone identify anything in nature. Once you've registered, you can add an observation to the website and suggest an identification yourself or see if anyone else can identify it for you.

12365819
Wall speck lichen
Catalogue of Life
Fungi and Lichens
Fungi, Ascomycota, Eurotiomycetes, Verrucariales, Verrucariaceae, Verrucaria, Verrucaria muralis