Golovinomyces cynoglossi is a powdery mildew that effects members of the Boraginaceae family such as Comfrey, Forget-me-not and Lungwort amongst others.
May occur wherever the host plants are found.
When the host plants are in leaf.
Widespread and fairly frequent in Britain.
Status in Leicestershire and Rutland not known.
Leicestershire & Rutland Map
Enter a town or village to see local records
Yellow squares = NBN records (all known data)
Coloured circles = NatureSpot records: 2020+ | 2015-2019 | pre-2015