Everlasting pea

Everlasting pea may refer to several perennial plants of the genus Lathyrus:
 * Lathyrus latifolius, the broad-leaved everlasting pea
 * Lathyrus rotundifolius, the Persian everlasting pea
 * Lathyrus grandiflorus, the two-flowered everlasting pea
 * Lathyrus sylvestris, the narrow-leaved everlasting pea