flora
Meaning
the plants of a particular region, habitat, or geological period
a treatise on or list of the plants of an area or period
Structure
Usage
the island's flora includes several species found nowhere else in the world.
the botanist published a comprehensive flora of the alpine region.
climate change poses a significant threat to the native flora of many ecosystems.
Etymology
the word 'flora' is a direct borrowing from latin, where it was the name of the roman goddess of flowers and spring. the term was first used scientifically in the 17th century by botanists to personify the collective plant life of a region, much as 'fauna' was used for animal life. it derives from the latin root 'flōr-', meaning 'flower', which itself can be traced back to the proto-indo-european root bʰleh₃-, meaning 'to thrive, bloom'. thus, the modern abstract meaning of the collective vegetation of an area evolved from the name of a deity associated with blossoming plants.
Analysis
flor originates from Latin 'flōs, flōr-', meaning 'flower'. the suffix -a is a Latin feminine singular ending used to form abstract nouns.