Pararhizobium giardinii

Pararhizobium giardinii is a Gram negative root nodule bacteria. It forms nitrogen-fixing root nodules on legumes, being first isolated from those of Phaseolus vulgaris.^[2][3]

Pararhizobium giardinii
Scientific classification
Domain:	Bacteria
Kingdom:	Pseudomonadati
Phylum:	Pseudomonadota
Class:	Alphaproteobacteria
Order:	Hyphomicrobiales
Family:	Rhizobiaceae
Genus:	Pararhizobium
Species:	P. giardinii
Binomial name
Pararhizobium giardinii (Amarger et al. 1997) Mousavi et al. 2015 [1]
Biovars
symbiovar giardinii symbiovar phaseoli
Synonyms
Rhizobium giardinii Amarger et al. 1997