Hertfordshire Notes:
Recorded 1890-1971, and then re-found in 2010 after a gap of 39 years. Possibly associated with Mentha sp.. At 2022, widespread but extremely local.
Middlesex Notes:
The modern records forming a cluster in the south-west relate to a commercial ecology survey associated with a Heathrow Airport development project. Voucher specimens have not been seen.

Recorded in 8 (20%) of 41 10k Squares. First Recorded in 1890. Last Recorded in 2022. Additional Stats

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