"Metarhizobium album" (Hang et al. 2019) Ma et al. 2023 Dataset NCBI Taxonomy Classification phylum Pseudomonadota class Alphaproteobacteria order Hyphomicrobiales family Rhizobiaceae genus Metarhizobium species Metarhizobium album Name Homonyms Metarhizobium album "Metarhizobium album" (Hang et al. 2019) Ma et al. 2023