KnowraRhizobiumLinked fromLinked fromThe 21 pages that link to Rhizobium, each with the reason it gives.All 21Broader topic 4Related 15Compared with 2MycorrhizaCompared with: Unlike mycorrhizal fungi, these bacteria supply plants with fixed nitrogen through root nodules.FrankiaCompared with: Rhizobium performs a comparable service, but chiefly with leguminous hosts.