Eupithecia succenturiata (Linnaeus, 1758)
70.1880 (B&F: 1839)
Resident. Occurs singly or sparingly to mv light in a wide range of habitats. Chiefly found at the eastern and western extremities of the county, but very local and irregular in any numbers . In serious decline. Single-brooded flying mainly from late June to early August, occasionally to mid-September. Larvae feed on mugwort. (Pratt,2011).