Methylobacterium cerastii Wellner et al. 2012 Wellner S. Lodders N. Kämpfer P. Methylobacterium cerastii sp. nov., isolated from the leaf surface of Cerastium holosteoides 2012 62 4 917 924 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.030767-0 21669927