Ruminococcus productus (Prévot 1941) Ezaki et al. 1994 Blautia producta (Prévot 1941) Liu et al. 2008 emend. Maturana and Cárdenas 2021 Blautia producta producta (Prévot 1941) Maturana and Cárdenas 2021 Peptostreptococcus productus (Prévot 1941) Smith 1957 (Approved Lists 1980) Liu C. Finegold S.M. Song Y. Lawson P.A. Reclassification of Clostridium coccoides, Ruminococcus hansenii, Ruminococcus hydrogenotrophicus, Ruminococcus luti, Ruminococcus productus and Ruminococcus schinkii as Blautia coccoides gen. nov., comb. nov., Blautia hansenii comb. nov., Blautia hydrogenotrophica comb. nov., Blautia luti comb. nov., Blautia producta comb. nov., Blautia schinkii comb. nov. and description of Blautia wexlerae sp. nov., isolated from human faeces. 2008 58 8 1896 1902 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.65208-0 18676476 Ezaki T. Li N. Hashimoto Y. Miura H. Yamamoto H. 16S ribosomal DNA sequences of anaerobic cocci and proposal of Ruminococcus hansenii comb. nov. and Ruminococcus productus comb. nov. 1994 44 1 130 136 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-44-1-130 8123556