umbelliferous

adjective
um·​bel·​lif·​er·​ous | \ ˌəm-bə-ˈli-f(ə-)rəs How to pronounce umbelliferous (audio) \

Definition of umbelliferous

: of or relating to the carrot family umbelliferous flower heads

First Known Use of umbelliferous

1662, in the meaning defined above

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