Synonyms: Catharanthus roseus, cayenne jasmine, Cape periwinkle, rose periwinkle, periwinkle, old maid, red periwinkle, Vinca rosea, Madagascar periwinkle
Definition: commonly cultivated Old World woody herb having large pinkish to red flowers
Similar words: herb, herbaceous plant
Definition: a plant lacking a permanent woody stem; many are flowering garden plants or potherbs; some having medicinal properties; some are pests