all the plant life in a particular region or period
"Pleistocene vegetation"
"the flora of southern California"
"the botany of China"
(botany) a living organism lacking the power of locomotion
"The local flora consists entirely of stationary plants and fungi that lack the ability to move from place to place."
Plants considered as a group, especially those of a particular country, region, time, etc.
"The lush rainforest flora includes towering ferns and vibrant orchids unique to the Amazon basin."
In plain English: Flora is all of the plant life that grows in a specific area, such as trees and flowers found in a forest or garden.
"The lush flora in this tropical garden includes vibrant flowers and tall ferns."
Usage: Use flora to refer collectively to the plant life found in a specific area or era rather than individual species. It is often paired with fauna when discussing both plants and animals within an ecosystem.
the goddess of flowers, nature and spring; she is also the wife of Favonius and the mother of Karpos. She is the Roman counterpart of Chloris.
"In Roman mythology, Flora celebrated as the goddess of flowers and spring was honored by her husband Favonius during festivals that marked the arrival of warmth and blooming life."
The word flora comes from the Latin name of Flora, who was the goddess of flowers. English adopted the term to refer collectively to plant life.