eukaryotes see Domain Eukaryota Chatton, 1925 stramenopiles Patterson, 1990, nom. vernac. see [unranked] Stramenopiles Patterson, 1990 sloomycetes Patterson, 1994 1 Oomycetes G.Winter (1880) - oomycetes see Class Peronosporea 2 Hyphochytridiomycetes Alexop. (1962), nom. inval., orth. inval. see Class Hyphochytriomycetes Alexop. (1962), nom. inval.