Uncommon local resident of marshes, commons and wet woodland rides.

Mentha aquatica, Lycopus europaeus with larva feeding in the stems from August to October.

	Determination by Genitalia Examination (gen. det.) Required

Recorded in 19 (14%) of 140 10k Squares.
First Recorded in 1887.
Last Recorded in 2022.
(Data up to end 2022)