Red galls are caused by the black cherry gall mite, Eriophyes cerasicrumena. · 5/20/2012 · J. Harry Rich State Forest, Groton, Massachusetts · ≈ 5 × 3½″ (13 × 9.2 cm) ID is uncertain
Storm damage from 12 inches of snow in October. · 10/30/2011 · Tom and Susan’s, Pepperell, Massachusetts · ≈ 7 × 4½″ (17 × 11 cm)
Storm damage from 12 inches of snow in October. · 10/30/2011 · Tom and Susan’s, Pepperell, Massachusetts · ≈ 9 × 6″ (22 × 14 cm)
Red galls are caused by the black cherry gall mite, Eriophyes cerasicrumena. · 5/20/2012 · J. Harry Rich State Forest, Groton, Massachusetts · ≈ 5 × 3½″ (13 × 9.2 cm) ID is uncertain