Description
Arisaema austro-yunnanense (also called Southern Yunnan Cobra Lily, among many other common names) is a tuberous, herbaceous perennial native to China, Japan, and Korea. It has a single, large, heart-shaped leaf and a single, large, yellowish-green flower with a hooded spathe. It grows in moist, shady forests and along streams at elevations of 500–1800 m.
Uses & Benefits
Arisaema austro-yunnanense is used as an ornamental plant in gardens. It is also used in traditional Chinese medicine for treating rheumatism, fever, and headaches.
Flower, Seeds and Seedlings
Flower of Arisaema austro-yunnanense is a yellow-green spathe with a purple-brown spadix. The seed is a small, black, round seed. The seedlings are small, with a single stem and a few leaves.
Cultivation and Propagation
Arisaema austro-yunnanense is a slow-growing, hardy plant that can be propagated by seed or division. It prefers partial shade and well-drained soil. It is drought-tolerant and can tolerate temperatures as low as 10°F (-12°C). It can be propagated by seed or division of the root ball.