| calliopsis | (n) North American annual widely cultivated for its yellow flowers with purple-red to brownish centers; in some classifications placed in a subgenus Calliopsis, Syn. Coreopsis tinctoria |
| subgenus calliopsis | (n) used in some classification systems for some plants of genus Coreopsis |
| Calliopsis | ‖n. [ NL., fr. Gr. pref. |