is a species of the class Alphaproteobacteria in the family Caulobacteraceae and order Caulobacterales.
Phenylobacterium composti
Phenylobacterium conjunctum
Phenylobacterium falsum
Phenylobacterium haematophilum
Phenylobacterium immobile
Phenylobacterium koreense
Phenylobacterium lituiforme
Phenylobacterium muchangponense