This map has been generated by Mapmate 03/01/2012

The records obtained during the 1991-1992 survey are from arable fields at Cadishead Moss (SJ7195); along the central reservation of the M61 (SD7205); a garden weed, Monton (SJ7598); in a municipal flower bed weed, Salford (SJ8198). Formerly recorded from Little Hulton by (GH, Grindon 1859). The identity of GH has yet to be established.