Golovinomyces cichoracearum
(DC.) Heluta
IMI 358990. Place of collection: Canada; Yukon; Dempster highway (N64°02' W138°11'). Date of collection: 8 August 1980. Associated organisms: Mertensia paniculata (leaf); Picea glauca; Salix sp. Collector: Ginns, J.; Cody, W.J.. Identifier: Minter, D.W..