is a species of the class Alphaproteobacteria in the family Rhodospirillaceae and order Rhodospirillales.
Azospirillum amazonense
Azospirillum brasilense
Azospirillum canadense
Azospirillum doebereinerae
Azospirillum formosense
Azospirillum halopraeferens
Azospirillum irakense
Azospirillum largimobile
Azospirillum lipoferum
Azospirillum melinis
Azospirillum oryzae
Azospirillum picis
Azospirillum rugosum
Azospirillum thiophilum
Azospirillum zeae