Local in the region, on well-drained calcareous soils (e.g. West Oxfordshire) as well as on clay northeast of Oxford and in north Buckinghamshire.

	Retained Specimen / Photograph will be Required.

Recorded in 20 (26%) of 78 10k Squares.
First Recorded in 1851.
Last Recorded in 2022.
(Data up to end 2022)