What is the difference between rhizome and rhizobium ??? Share with your friends Share 1 Mohammad Perwez answered this Dear student, Difference between rhizome and rhizobium is given below: Regards -3 View Full Answer Amritanshu Mishra answered this okok ok ok -2 . . answered this Roots of plants such as pea contain bacteria called Rhizobium. Rhizobium converts atmospheric nitrogen into usable forms eg ammonia Rhizomes They have buds from which outgrowths are produced which give rise to new plants eg banana -1