Geobacillus vulcani (Caccamo et al., 2000) Nazina et al., 2004 Dataset Prokaryotic Nomenclature Up-to-Date (PNU) Rank SPECIES Published in Int. J. Syst. Evol. Microbiol. 54::2023 Classification genus Geobacillus species Geobacillus vulcani Name Synonyms Bacillus vulcani Caccamo et al., 2000 Homonyms Geobacillus vulcani (Caccamo et al., 2000) Nazina et al., 2004