Definition

Noun: * A perennial climbing plant (Lathyrus latifolius) native to central and southern Europe, known for its clusters of purple, pink, or white flowers. It is a long-lived plant that regrows each year and has been introduced and established in North America. It is also commonly called the "everlasting pea" or "broad-leaved everlasting pea."

Usage

• This term is used specifically as the common name for this plant species. It is primarily used in botanical, horticultural, and gardening contexts.
• It functions as a compound noun where "perennial" describes the plant's life cycle (living for more than two years), and "pea" describes its family (Fabaceae/Leguminosae) and the shape of its flowers and seed pods.

Examples

• The perennial pea is a vigorous climber that can cover a fence quickly.
• Gardeners value the perennial pea for its ability to thrive with minimal care once established.
• Unlike sweet peas, the flowers of the perennial pea are not fragrant, but the plant returns reliably each spring.

Advanced Usage

• The term is used in ecological contexts to discuss non-native species: "The perennial pea, while ornamental, can naturalize aggressively in some regions."

Variants and Related Words

• Everlasting Pea: A direct synonym and common alternative name for the same plant ().
• Lathyrus latifolius: The botanical Latin name for the species.
• Perennial (adj.): Describing a plant that lives for more than two years.
• Pea (n.): A common name for plants in the family Fabaceae, especially those in the genus (like garden peas) or related genera like .

Synonyms

• Everlasting pea
• Broad-leaved everlasting pea
• (scientific name)

Related Phrases/Idioms

• Naturalized perennial: A phrase used in botany to describe a non-native perennial plant, like the perennial pea, that has established self-sustaining populations in a new region.

Noun

1. perennial climber of central and southern Europe having purple or pink or white flowers; naturalized in North America