Brenneria populi brevivirga Zheng et al. 2017 Zheng M.-H. Piao C.-G. Xue H. Guo M.-W. Li Y. Brenneria populi subsp. brevivirga subsp. nov. isolated from symptomatic bark of Populus × euramericana canker, and description of Brenneria populi subsp. populi subsp. nov. 2017 67 9 3633 3638 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijsem.0.002183 28875909