Verrucaria viridula (Schrad.) Ach.

Selection criteria. Country: UK. Associated organism: any (distribution map)

Number of records. 2. Date information. 11 January 1990 (Jan). Locations. Derbyshire, Dunbartonshire. Associated organisms. Acrocordia conoidea; Skyttea spinosa. Other substrata. rock. Collections. IMI 400328. Literature. Cannon, Hawksworth & Sherwood-Pike (1985).