zunongwangia endophytica zunongwangia endophytica zunongwangia endophytica is a gram-negative and rod-shaped bacterium from the genus of zunongwangia which has been isolated from the plant halimione portulacoides from ria de aveiro in portugal. zunongwangia endophytica scientific classification domain: bacteria phylum: bacteroidota class: flavobacteriia order: flavobacteriales family: flavobacteriaceae genus: zunongwangia species: z. endophytica binomial name zunongwangia endophyticafidalgo et al. 2017 type strain cpa58