Yes, any plant that has a life cycle longer than two years would be considered a perennial plant, although the term is more often used in reference to herbaceous (soft stemmed) plants than to woody plants.
A plant that lives only a single year is called an annual - a bean plant for instance, which must be replanted from seed each year.
A plant that grows and vegetates in the first year, then flowers, seeds and dies in the second year (such as the carrot plant) is called a biennial or biannual.
A plant that continues to grow and produce seeds year after year is called a perennial.
A Weeping Willow is a tree so it is perennial.
large perennial woody plant
The largest plant on earth by volume is probably the giant sequoia tree.
The plant that consumes the most CO2 is the giant sequoia tree.
The biggest type of plant that contains the letters "ee" or "ea" is the sequoia tree, specifically the coast redwood (Sequoia sempervirens). These trees are among the tallest and largest living organisms on Earth.
Any woody perennial growing from the ground with a trunk.
Some sentence examples for the word perennial are: A perennial is a plant that lives from year to year. A tree is a perennial. Irises, daffodils, tulips, and other flowers are perennials.
Giant Sequoia, a tree
its perennial tree
it is perennial
An annual plant grows for one year and dies with the first hard freeze, never to return. A perennial plant comes back every year (tree, grass) and a biannual plant lives for two years.
asparagus is a ground plant that likes shade. It is easy to cultivate, hearty and perennial.