Renanthera annamensis

Renanthera annamensis belongs to the Orchidaceae, a large and diverse family of flowering plants. This species is part of the genus Renanthera, which includes several orchid species known for their showy and colorful flowers. Endemic to Vietnam, R. annamensis was first published by the botanist Rolfe in 1907. The species is recognized for its distinct morphological features typical of the genus, such as its resupinate flowers and fleshy roots. It grows in the natural habitats of Vietnam, contributing to the region's rich orchid biodiversity.