Pleione forrestii is a species of flowering plant in the orchid family, Orchidaceae and is also the only yellow Pleione species. They have bright citrus-peel-yellow flowers and blood red markings on the lip along with an overwhelming scent of primroses. Planting Prefers filtered sunlight or morning sun. Well-drained soil, high in organic matter. Due to small root system, they require regular watering during flowering season.