Family: Tortricidae Checklist Number: 49.080
Acleris hastiana Linnaeus, 1758
Sallow Button
The chameleon of the British tortrices being extremely variable, with dozens of named forms. Well marked specimens are strikingly beautiful. Scarce (or under-recorded) on the islands. It is bivoltine in much of its range but in Scotland it is usually single brooded emerging in September and overwintering until April