Polygonum sp.

Record number: 57368. Place of collection: Russia; Karelia Republic; Sandal lake, near. Date of collection: 23 August 1923. Associated organism: Puccinia bistortae. Collector: Petrov, V..

Record number: 57370. Place of collection: Russia; Karelia Republic; Sandal lake, near. Date of collection: 23 July 1920. Associated organism: Puccinia bistortae. Collector: Petrov, V..

Record number: 120284. Place of collection: Russia; Leningrad Oblast; Ostrovki village, near; Neva river, bank (N59°47' E30°49'). Associated organism: Ustilago reticulata. Collector: Petrov, V..

Record number: 120286. Place of collection: Russia; Assern. Associated organism: Ustilago reticulata. Collector: Petrov, V..