Thermoactinomyces putidus Lacey and Cross 1989 Laceyella putida (Lacey and Cross 1989) Yoon et al. 2005 emend. Jiang et al. 2019 Yoon J.H. Shin Y.K. Park Y.H. DNA--DNA relatedness among Thermoactinomyces species: Thermoactinomyces candidus as a synonym of Thermoactinomyces vulgaris and Thermoactinomyces thalpophilus as a synonym of Thermoactinomyces sacchari. 2000 50 5 1905 1908 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/00207713-50-5-1905 11034503 List Editor Validation List no. 31. Validation of the publication of new names and new combinations previously effectively published outside the IJSB. 1989 39 4 495 497 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-39-4-495