Myrtle/ˈmɜːrtl/ Definition 1 of 2Pro Tip 1/3Plant Species Myrtle refers to an evergreen shrub; remember it is not a single species but a group. Various species of myrtle thrive in Mediterranean climates. Pro Tip 2/3Symbolic Meaning In literature, myrtle often symbolizes love and is used at weddings. Myrtle branches were woven into the bride’s bouquet as a symbol of love. Pro Tip 3/3Scented Flowers Myrtle is noted for its fragrant flowers, which can be an important detail in descriptions. The garden was perfumed with the scent of blooming myrtle.