ABSTRACTHere, we present the Nanopore-only genome sequence ofAneurinibacillussp.Ricciae_BoGa-3. It was isolated fromRiccia fluitansecotype BoGa-3 and its source was Botanical Garden Osnabrück (Germany). The complete circular genome is 4,981,254 bp with a GC content of 44.8%.