Description
Polystachya purpureobracteata (also called Purple Jewel Orchid, among many other common names) is a terrestrial orchid species native to tropical Africa. It has a single, erect, leafy stem, up to 30 cm tall, with several oblong-lanceolate leaves, up to 6 cm long and 1.5 cm wide. The inflorescence is a raceme of several flowers, with sepals and petals of a purple color, and a lip with a yellowish-green background, and purple-brown spots.
Uses & Benefits
Polystachya purpureobracteata is used in traditional medicine to treat fever, headaches, and stomach aches. It is also used as an ornamental plant in gardens.
Flower, Seeds and Seedlings
The flower of Polystachya purpureobracteata is a small, purple, star-shaped flower. Its seeds are small and black, and its seedlings are thin and light green.
Cultivation and Propagation
Polystachya purpureobracteata is a terrestrial orchid native to Madagascar. It can be propagated by division of the rhizome or by seed. It prefers a well-draining, humus-rich soil and partial shade. Water regularly during the growing season and keep the soil slightly moist during the winter. Fertilize with a balanced fertilizer every two weeks during the growing season.