Knautia arvensis
(L.) Coult.
Record number: 120200. Place of collection: Russia; Leningrad Oblast; Ostrovki village, near; Neva river, bank (N59°47' E30°49'). Associated organism: Ustilago scabiosae.
Record number: 120202. Place of collection: Russia; Yaroslavl Oblast; Shashkovo. Associated organism: Ustilago scabiosae.