Erysiphe polygoni
DC.
TGM [Darwin] 578. Place of collection: Georgia; Gulripshi; Tsebelda village; Apiancha mountain (N42°5x' E41°1x'). Date of collection: 5 September 1915. Associated organisms: Circaea lutetiana; Puccinia circaeae. Collector: Woronow, G.; Siemaszko, W.. Literature: page(s) Woronow, G.; Fungi Caucasici.