western poppy western poison oak • western prince's pine · · · Info · Definitions · Synonyms · Characters · · western poppy · · Text Common · · Latin · · Scripts 13 · · Length 4 · · Syllables Definitions · · · (noun) showy annual of California with red flowers. Synonyms: western poppy, Papaver californicum. · · Noun Definition 1 Synonyms · · · papaver californicum · · Synonym 1 Characters · · space U+0020 e latin small letter e U+0065 n latin small letter n U+006E o latin small letter o U+006F p latin small letter p U+0070 r latin small letter r U+0072 s latin small letter s U+0073 t latin small letter t U+0074 w latin small letter w U+0077 y latin small letter y U+0079