"Vannielia" Pringsheim 1955 Dataset NCBI Taxonomy Classification phylum Pseudomonadota class Alphaproteobacteria order Rhodobacterales family Paracoccaceae genus Vannielia Name Homonyms Vannielia "Vannielia" Pringsheim 1955 Vannielia (ex Pringsheim 1955) Hordt et al. 2020