"Neisseria weichselbaumii" Trevisan 1889 Dataset NCBI Taxonomy Classification phylum Pseudomonadota class Betaproteobacteria order Neisseriales family Neisseriaceae genus Neisseria species Neisseria meningitidis Name Homonyms "Neisseria weichselbaumii" Trevisan 1889 Neisseria weichselbaumii