Crataegus sp.
Selection criteria. Country: UK. Associated organism: Lophodermium foliicola (distribution map)
Number of records. 9.
Date information. 1964 (Apr, May, Jun).
Locations. Argyllshire, Herefordshire, Perthshire, Warwickshire.
Collections. E unnumbered.
Literature. Clark (1980) page(s) 73.