title: On the taxonomy and fine structure of some hyperthermophilic saccharolytic Clostridia.
mesh_terms: D002473:Cell Wall; D003013:Clostridium / Q000145:classification* / Q000166:cytology / Q000378:metabolism; D005285:Fermentation; D005407:Flagella; D006358:Hot Temperature; D006862:Hydrogen Sulfide; D013045:Species Specificity; D013171:Spores, Bacterial; D013644:Tartrates; D013696:Temperature
chemical_list: D013644:Tartrates; D006862:Hydrogen Sulfide