Runella zeae Chelius et al. 2002 emend. Hahnke et al. 2016 Chelius M.K. Henn J.A. Triplett E.W. Runella zeae sp. nov., a novel gram-negative bacterium from the stems of surface-sterilized Zea mays 2002 52 6 2061 2063 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.02203-0 12508869