rudbeckia

noun rud·beck·ia \ ˌrəd-ˈbe-kē-ə , rüd- \

Definition of rudbeckia

:any of a genus (Rudbeckia) of North American chiefly perennial composite herbs having showy flower heads with mostly yellow ray flowers and a usually conical scaly receptacle

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Origin and Etymology of rudbeckia

New Latin, from Olof Rudbeck †1702 Swedish scientist


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