golden aster

noun
1.
any North American, asterlike, composite plant of the genus Chrysopsis, having bright, golden-yellow flower heads, as C. mariana, of the eastern U.S.
Origin
1905-10, Americanism
British Dictionary definitions for golden aster

golden aster

noun
1.
any North American plant of the genus Chrysopsis, esp C. mariana of the eastern US, having yellow rayed flowers: family Asteraceae (composites)