- Rudbeckia serotina
- nounthe state flower of Maryland; of central and southeastern United States; having daisylike flowers with dark centers and yellow to orange rays• Syn: ↑black-eyed Susan, ↑Rudbeckia hirta• Hypernyms: ↑coneflower• Member Holonyms: ↑Rudbeckia, ↑genus Rudbeckia
Useful english dictionary. 2012.