Taxonomia

• Lineage:
• Root
/
• Bacteria
/
• Proteobacteria
/
• Gammaproteobacteria
/
• Pseudomonadales
/
• Pseudomonadaceae
/
• Azotobacter
/
• nigricans
/
• Azotobacter nigricans nigricans

Azotobacter nigricans nigricans (subspecies)