外链甲基杆菌Methylobacterium extorquens
甲基杆菌属Methylobacterium
嗜中温假单胞菌Methylobacterium mesophilicum
噬胺甲基杆菌Methylobacterium aminovorans
耐辐射甲基杆菌Methylobacterium radiotolerans
扭脱甲基杆菌Methylobacterium extorquens
玫瑰色假单胞菌Methylobacterium rhodos
耐辐射假单胞菌Methylobacterium radiotolerans