Children (12 direct children, 15 direct and indirect children):
Sinorhizobium meliloti
(tree size 1)
Ensifer meliloti
Sinorhizobium fredii
(tree size 1)
Ensifer fredii
Sinorhizobium americanum
Ensifer americanus
Ensifer medicae
(tree size 1)
Sinorhizobium medicae
Sinorhizobium arboris
Sinorhizobium kostiense
Sinorhizobium kummerowiae
Sinorhizobium morelense
Sinorhizobium saheli
Sinorhizobium terangae
Sinorhizobium xinjiangense
Sinorhizobium chiapanecum