Hoya longifolia is a climbing plant native to the Himalayas, including regions such as India, Nepal, and Tibet, that features elongated, dark green leaves and white, downy, fragrant flowers. Hoya longifolia and Hoya shepherdi are two varieties that are often confused, but they have clear distinctions. The flowers of Hoya longifolia are entirely white, while those of Hoya shepherdi are distinguished by a red center.
