rhus diversiloba rhus dermatitis • rhus glabra · · · Info · Definitions · Synonyms · Characters · · rhus diversiloba · · Text Common · · Latin · · Scripts 16 · · Length 6 · · Syllables Definitions · · · (noun) poisonous shrub of the Pacific coast of North America that causes a rash on contact. Synonyms: western poison oak, Toxicodendron diversilobum, Rhus diversiloba. · · Noun Definition 1 Synonyms · · · western poison oak · · Synonym 1 toxicodendron diversilobum · · Synonym 2 Characters · · space U+0020 a latin small letter a U+0061 b latin small letter b U+0062 d latin small letter d U+0064 e latin small letter e U+0065 h latin small letter h U+0068 i latin small letter i U+0069 l latin small letter l U+006C o latin small letter o U+006F r latin small letter r U+0072 s latin small letter s U+0073 u latin small letter u U+0075 v latin small letter v U+0076