panicum virgatum panicum texanum • panidiomorphic · · · Info · Definitions · Synonyms · Characters · · panicum virgatum · · Text Common · · Latin · · Scripts 16 · · Length 6 · · Syllables Definitions · · · (noun) grass of western America used for hay. Synonyms: switch grass, Panicum virgatum. · · Noun Definition 1 Synonyms · · · switch grass · · Synonym 1 Characters · · space U+0020 a latin small letter a U+0061 c latin small letter c U+0063 g latin small letter g U+0067 i latin small letter i U+0069 m latin small letter m U+006D n latin small letter n U+006E p latin small letter p U+0070 r latin small letter r U+0072 t latin small letter t U+0074 u latin small letter u U+0075 v latin small letter v U+0076