^ Physarum altaicum Lavrov

- leg. S.Ruskule, 1985, det. S.Ruskule, 1986. Doubtful . No sample to check. Since there is extremely little information about this species in the world and there is no possibility to check the correctness of the identification, with the permission of Ruskule, it should be removed from list of myxomycetes in Latvia.