"Velocimicrobium" Wylensek et al. 2020 Dataset NCBI Taxonomy Classification phylum Bacillota class Clostridia order Lachnospirales family Lachnospiraceae genus Velocimicrobium Name Homonyms Velocimicrobium "Velocimicrobium" Wylensek et al. 2020 Velocimicrobium Wylensek et al. 2021