Periwinkle
What is Periwinkle?
Although the plant is said to be native to the West Indies, it first was described in Madagascar. The periwinkle is a perennial herb with flowers that can bloom throughout the year, depending on the climate. These often are bred for their unique colors, ranging from white to green-yellow and lavender. Also referred to as Lochnera rosea, Vinca rosea, and Ammocallis rosea. The related plant Vinca minor (common periwinkle, Myrtle) is used as a ground cover.
Scientific Name(s)
Catharanthus roseus
Common Name(s)
Periwinkle also is known as red periwinkle, Madagascar or Cape periwinkle, old maid, church-flower, ram-goat rose, "myrtle," and magdalena.