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Vinca (/ ˈ v ɪ ŋ k ə /; [2] Latin: vincire "to bind, fetter") is an Old World genus of flowering plants in the family Apocynaceae, The English name periwinkle is shared with the related genus Catharanthus (and with the mollusc Littorina littorea). Some Vinca species are cultivated but have also spread invasively.
Catharanthus roseus, commonly known as bright eyes, Cape periwinkle, graveyard plant, Madagascar periwinkle, old maid, pink periwinkle, rose periwinkle, [2] is a perennial species of flowering plant in the family Apocynaceae.
Vinca major, with the common names bigleaf periwinkle, large periwinkle, greater periwinkle and blue periwinkle, is a species of flowering plant in the family Apocynaceae, native to the western Mediterranean. Growing to 25 cm (10 in) tall and spreading indefinitely, it is an evergreen perennial, frequently used in cultivation as groundcover.
The Madagascan periwinkle Catharanthus roseus L. is the source for a number of important natural products, [1] including catharanthine and vindoline [2] and the vinca alkaloids it produces from them: leurosine and the chemotherapy agents vinblastine [3] and vincristine, [4] all of which can be obtained from the plant.
Catharanthus is a genus of flowering plants in the family Apocynaceae.Like the genus Vinca, they are known commonly as periwinkles. [3] There are eight known species. Seven are endemic to Madagascar, [4] though one, C. roseus, is widely naturalized around the world.
The Caribs traditionally made a tea from the leaves of the periwinkle plant (Catharanthus roseus) for use as a treatment for diabetes. [7] Pharmacological companies today extract several medicinal alkaloids from periwinkle sap. The alkaloids derived from this plant include the anti-cancer agents vinblastine and vincristine. [8]
“I changed my name to Peri, like periwinkle,” he explains in the clip below. In addition to being his signature color, it’s also presumably a nod to Fairywinkle, his mother’s maiden name.
The leaves are opposite, lanceolate, 1–5 cm (1 ⁄ 2 –2 in) long and 0.2–3 cm (1 ⁄ 8 – 1 + 1 ⁄ 8 in) broad, glossy green with an entire margin, and nearly sessile with only a very short petiole. The flowers are produced in late summer, blue-violet or occasionally white, 2.5–3.5 cm (1– 1 + 1 ⁄ 2 in) diameter, with a five-lobed ...