General comments:
Adventive.

A single example was noted at Stevenage in 2014 and would have been dismissed as an importation had there not been another record in neighbouring Cambridgeshire. There are no reports since, but the Hertfordshire occurrence should be placed on record.

	Retained Specimen / Photograph will be Required.

Recorded in 1 (2%) of 41 10k Squares.
First Recorded in 2014.
Last Recorded in 2014.