Ground Ivy is an important source of nectar during the spring for bees. Otherwise, its ecological value is rather low. The size and color of the flowers are somewhat variable. This species resembles another introduced member of the Mint family, Lamium amplexicaule (Henbit), which is also an aggressive spreader. However, the opposite leaves of Henbit are more widely spaced along its spreading stems and they strongly clasp the stems, while the leaves of Ground Ivy have long petioles. The flowers of Henbit occur in whorls from the axils of the upper leaves, and they are more erect and pink than the flowers of Ground Ivy. Other members of the Mint family usually have an erect habit, while the stems of Ground Ivy often sprawl about and form loose mats. Another common name for this species is Gill-over-the-Ground, which is more often used in England.