nocardioides caricicola nocardioides caricicola nocardioides caricicola is a gram-positive and coccoid to rod-shaped bacterium from the genus nocardioides that has been isolated from a root of the plant carex scabrifolia on namhae island, south korea. nocardioides caricicola scientific classification domain: bacteria phylum: actinomycetota class: actinomycetia order: propionibacteriales family: nocardioidaceae genus: nocardioides species: n. caricicola binomial name nocardioides caricicolasong et al. 2011 type strain dsm 22177jcm 17686kacc 13778yc6903