Black-eyed Susan

1.

(Bot.) The coneflower, or yellow daisy (Rudbeckia hirta).

Noun	1.	black-eyed Susan - tropical African climbing plant having yellow flowers with a dark purple center Synonyms: black-eyed Susan vine, Thunbergia alata
	2.	black-eyed Susan - annual weedy herb with ephemeral yellow purple-eyed flowers; Old World tropics; naturalized as a weed in North America Synonyms: bladder ketmia, flower-of-an-hour, flowers-of-an-hour, Hibiscus trionum
	3.	black-eyed Susan - the state flower of Maryland; of central and southeastern United States; having daisylike flowers with dark centers and yellow to orange rays Synonyms: Rudbeckia hirta, Rudbeckia serotina

black-eyed Susan vine, genus Thunbergia, Thunbergia, Thunbergia alata, vine