Golovinomyces cynoglossi
(Wallr.) Heluta
KW [Darwin] 11861. Place of collection: Russia; Kirovskaya oblast; Kotelnych, near (N58°18' E48°19'). Date of collection: 16 August 1921. Associated organism: Myosotis arvensis (leaf, stem). Collector: Fokin, A.D.. Identifier: Heluta, V.P..