martelella endophytica martelella endophytica martelella endophytica is a gram-negative, aerobic, non-spore-forming, non-motile bacteria from the genus of martelella which was isolated from the plant rosa rugosa on the namhae island in korea. martelella endophytica scientific classification domain: bacteria phylum: pseudomonadota class: alphaproteobacteria order: hyphomicrobiales family: rhizobiaceae genus: martelella species: m. endophytica binomial name martelella endophyticabibi et al. 2013 type strain kccm 43011, nbrc 109149, yc6887