One of the larger Scoparia species, first recorded on the Outer Hebrides (on St Kilda) in 2021, but fairly common on the Scottish mainland. The flight period is June to August. In Scotland the larvae feed on the roots of colt's-foot Tussilago farfara.

References: 
Sterling, P. & Parsons, M. (2023 second edition). Field Guide to the Micro-moths of Great Britain and Ireland.