subsaximicrobium wynnwilliamsii subsaximicrobium wynnwilliamsii subsaximicrobium wynnwilliamsii is a bacterium from the genus of subsaximicrobium. subsaximicrobium wynnwilliamsii scientific classification domain: bacteria phylum: bacteroidota class: flavobacteriia order: flavobacteriales family: flavobacteriaceae genus: subsaximicrobium species: s. wynnwilliamsii binomial name subsaximicrobium wynnwilliamsiibowman and nichols 2005