Golovinomyces cichoracearum
(DC.) Heluta
IMI 367359. Place of collection: Argentina; Tucumán; Tafí del Valle (alt. 1840 m). Date of collection: 17 March 1995. Associated organism: Xanthium spinosum (leaf). Collector: Evans, H.C.; Ellison, C.A.. Identifier: Minter, D.W..