Blumeria graminis
(DC.) Speer
KW [Darwin] 16242. Place of collection: Ukraine; Poltava Oblast; Poltava District; Poltava Agricultural Experimental Station (N49°3x' E34°3x'). Date of collection: 10 May 1914. Associated organism: Triticum sp. (leaf, stem). Collector: Spangenberg, G.E.. Identifier: Minter, D.W..