IPA: /fləˈrɪstɪk/
KK: /flɔˈrɪstɪk/
Relating to the study of plant species in a specific area or the types of plants found in a particular region.
The floristic survey revealed a diverse range of plant species in the national park.
Floristic → It is formed from "flora" (from Latin *flora*, meaning plant life or flowers) and the suffix "-istic" (meaning pertaining to). The word "floristic" refers to something that pertains to or is characteristic of plant life or flowers.
Think of 'flora' which means plant life, and remember that 'floristic' describes things related to plants.