Cosmarium pseudopyramidatumP.Lundell (redirected from: Cosmarium pyramidatum f. major Nordstedt)
Family: Desmidiaceae
[Cosmarium pseudopyramidatum f. minus Raciborski, 1892, moreCosmarium pyramidatum f. major Nordstedt, Cosmarium pyramidatum var. minus Reinsch, Cosmarium pyramidatum var. pseudocucumis G.A.Klebs]