Hymenial layer on surface of fruit spots or abaxial surface of leaf spots; leaf spots circular, chlorotic, 2-14 mm diameter, pale yellow to pale green turning crimson to maroon with age, adaxial surface concave, abaxial surface white to pale yellow, raised and felt-like. Fruit spots pale green and leathery, turning powdery and pale yellow to crimson or maroon with age.
”- Brewer MT, Turner AN, Brannen PM, Cline WO, Richardson EA: (2014) Exobasidium maculosum, a new species causing leaf and fruit spots on blueberry in the southeastern USA and its relationship with other Exobasidium spp. parasitic to blueberry and cranberry.©