This map has been generated by Mapmate 30/12/2011

Widely planted with records from Clifton Country Park (SD7703 & SD7803); The East Lancs Road (SD7301); Peel Green Cemetery (SJ7497 & SJ7597); Salford Crescent (SJ8198). The record from SJ7394 is from Flixton in Trafford. Thought to be under-recorded in the Salford Borough. Studies at the subspecific level has not been carried out.