capituliform
kæpɪˈtjuːlɪfaʊrm
Definitions
1. adjective
Having the shape of a flower head, especially one composed of a cluster of small flowers resembling a head of lettuce or a dandelion.
“The capituliform inflorescence of the sunflower attracted many bees.”
2. noun
A capituliform inflorescence or head of flowers.
“The capituliform of the dandelion is a striking feature of the plant.”