Table 1. Plant growth promoting bacteria and their common host plant family.

Sl.No	Family	Plant	Plant growth-promoting bacteria	Reference
1	Fabaceae	Phaseolus vulgaris	Rhizobium acidosoli, R. endophyticum, R. esperanzae, R. etli, R. hidalgoense, R. mesoamericanum, R. tropici, Acinetobacter,	Tapia-García et al. (2020)
		Mimosa pudica	Achromobacter sp., Brevibacillus sp., Cupriavidus sp., Ensifer sp., Stenotrophomonas sp., Pseudomonas sp., Dyella sp., Bacillus sp., Moraxella sp., Rhizobiumj sp.,
2	Poace	Rice, wheat, maize, soirghum, sugarcane	Azospirillum sp.	Pedraza et al. (2020)
3	Asteraceae	Puticaria	Bacillus cereus, Agrobacterium fabrum, Brevibacillus brevis, Bacillus subtilis, Paenibacillus, Acinetobacter radioresistant, Burkholderia,	ALKahtani et al. (2020)
4	Solanaceae	Artemisia annua	Brevibacillus sp., Bacillus sp., Pseudomonas, Azospirillum, Klebsiella, Enterobacter, Alcaligenes, Azotobacter, Streptomyces sp., Pantoea, Bacteroides, Proteobacteria, Radiobacter sp., Stenotrophomonas sp.	Husseiny et al. (2021)
5	Brassicaceae	Brasicaoleraceae	Pseudomonas sp., Enterobacter., Arthrobacter sp., Pantoea	Ferrari et al. (2023) and Gustab et al. (2024)
6	Crasulaceae	Echevarilaui	Erwinia sp., Pantoea sp.	Emmer et al. (2021)