They are perennials. They are very hardy plants!
There are dozens of marigolds, and some are annuals while some are perennials.
There are many varieties of daisies. Some are annuals and others are perennials.
Annual
No, nearly all deserts are home to a wide variety of trees, shrubs, perennials, annuals, succulents such as cacti and, in rare cases, ferns and mosses.
annuals
Dahlias are perennials, meaning they come back year after year.
Dahlias are perennials, meaning they come back year after year.
Strawberries are perennials, meaning they come back year after year.
Strawberries are perennials, meaning they come back year after year.
annual
biennials
Impatiens are typically grown as annuals in most regions, but some varieties can be perennial in zones with mild winters. In colder climates, impatiens are often replanted each year for continuous flowering.