IPA: /ʌmˈbɛlɪfərəs/
KK: /ʌmˈbɛlɪfərəs/
Relating to a group of flowering plants that have a flower structure called an umbel, which is a cluster of flowers with stems of equal length that spread from a common point.
The garden was filled with umbelliferous plants, including carrots and parsley.
Umbelliferous → It is formed from "umbella" (from Latin *umbella*, meaning a small shadow or shade) and "-ferous" (from Latin *ferre*, meaning to bear or carry). The word describes plants that bear flowers in an umbrella-like shape, hence bearing an umbrella of flowers.
Picture plants that 'carry' ('-ferous') flowers that look like a 'small shade' ('umbella') — this helps you remember that 'umbelliferous' refers to plants with umbrella-shaped flower clusters.