Rudbeckia serotina


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Noun1.Rudbeckia serotina - the state flower of MarylandRudbeckia serotina - the state flower of Maryland; of central and southeastern United States; having daisylike flowers with dark centers and yellow to orange rays
genus Rudbeckia, Rudbeckia - North American perennial herbs with showy cone-shaped flower heads
coneflower - any of various plants of the genus Rudbeckia cultivated for their large usually yellow daisies with prominent central cones