Crossiella cryophila (Labeda and Lechevalier 1989) Labeda 2001 Universal Root Woese et al. 1990 Bacteria (None 2015) Woese et al. 1990 Actinobacteria (sic) Goodfellow 2021 non Actinobacteria Stackebrandt et al. 1997 Actinomycetota corrig. Goodfellow 2021 Actinobacteriota corrig. Goodfellow 2021 Actinomycetes Krasil'nikov 1949 (Approved Lists 1980) Pseudonocardiales Labeda and Goodfellow 2015 Pseudonocardiaceae Embley et al. 1989 emend. Teo et al. 2021 Crossiella Labeda 2001 Crossiella cryophila (Labeda and Lechevalier 1989) Labeda 2001 Crossiella Labeda 2001 Crossiella equi Donahue et al. 2002 Crossiella cryophila (Labeda and Lechevalier 1989) Labeda 2001 Saccharothrix cryophilis Labeda and Lechevalier 1989 Labeda D.P. Lechevalier M.P. Amendment of the genus Saccharothrix Labeda et al. 1984 and descriptions of Saccharothrix espanaesis sp. nov., Saccharothrix cryophilis sp. nov, and Saccharothrix mutabilis comb. nov. 1989 39 4 420 423 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-39-4-420 Labeda D.P. Kroppenstedt R.M. Phylogenetic analysis of Saccharothrix and related taxa: proposal for Actinosynnemataceae fam. nov. 2000 50 1 331 336 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/00207713-50-1-331 10826820 Labeda D.P. Crossiella gen. nov., a new genus related to Streptoalloteichus. 2001 51 4 1575 1579 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/00207713-51-4-1575 11491360