Very local in the region. A woodland species only currently found on clay on the Oxfordshire/Buckinghamshire border, where it appears to be established and is seen most years, sometimes in numbers. The few older records may indicate the former existence of other populations.

	Retained Specimen / Photograph will be Required.

Recorded in 8 (10%) of 78 10k Squares.
First Recorded in 1750.
Last Recorded in 2022.
(Data up to end 2022)