"Tissierella pigra" Wylensek et al. 2020 Dataset NCBI Taxonomy Classification phylum Bacillota class Tissierellia order Tissierellales family Tissierellaceae genus Tissierella species Tissierella pigra Name Homonyms Tissierella pigra "Tissierella pigra" Wylensek et al. 2020 Tissierella pigra Wylensek et al. 2021