"Vallorillus fallax" (Weinberg and Seguin 1915) Heller 1922 Dataset NCBI Taxonomy Classification phylum Bacillota class Clostridia order Eubacteriales family Clostridiaceae genus Clostridium species Clostridium fallax Name Homonyms "Vallorillus fallax" (Weinberg and Seguin 1915) Heller 1922 Vallorillus fallax