| cutleaved coneflower | (n) tall leafy plant with erect branches ending in large yellow flower heads with downward-arching rays; grow in Rocky Mountains south to Arizona and east to the Atlantic coast, Syn. Rudbeckia laciniata |
| golden glow | (n) very tall branching herb with showy much-doubled yellow flower heads, Syn. Rudbeckia laciniata hortensia, hortensia, double gold |