Periwinkle Plant Pictures
Periwinkle is listed as invasive in Southern states ( and possibly others)
by the Invasive and Exotic Species of the Eastern States
Patches of Periwinkle line the shady, damp, back roads in the western part of Houston County, Tennessee. This plant rarely reaches 6 inches tall. The flowers are about 1 inch across. It makes a nice ground cover in shady patches.
More information about Periwinkle.
Medicinal Uses Plants for a Future Database : Periwinkle