long-head coneflower longhead • longheaded · · · Info · Definitions · Synonyms · Characters · · long-head coneflower · · Text Common · · Latin · · Scripts 20 · · Length 6 · · Syllables Definitions · · · (noun) plant similar to the Mexican hat coneflower; from British Columbia to New Mexico. Synonyms: long-head coneflower, prairie coneflower, Ratibida columnifera. · · Noun Definition 1 Synonyms · · · prairie coneflower · · Synonym 1 ratibida columnifera · · Synonym 2 Characters · · space U+0020 - hyphen-minus U+002D a latin small letter a U+0061 c latin small letter c U+0063 d latin small letter d U+0064 e latin small letter e U+0065 f latin small letter f U+0066 g latin small letter g U+0067 h latin small letter h U+0068 l latin small letter l U+006C n latin small letter n U+006E o latin small letter o U+006F r latin small letter r U+0072 w latin small letter w U+0077