"Caulobacter subvibrioides subsp. albus" Poindexter 1964 Dataset NCBI Taxonomy Classification phylum Pseudomonadota class Alphaproteobacteria order Caulobacterales family Caulobacteraceae genus Brevundimonas species Brevundimonas alba Name Homonyms Caulobacter subvibrioides subsp. albus "Caulobacter subvibrioides subsp. albus" Poindexter 1964