Illustrated Compendium of Materia Medica (Vol. 31)

Cloud Leaf

Original: Yunye. A botanical name describing the cloud-like shape of the leaf margins.

The Herbal for Famine Relief Original: Jiuhuang Bencao. A famous botanical work written by Zhu Xiao (the Prince of Zhou) in 1406, specifically intended to help people identify edible wild plants during times of crop failure. states that the Cloud Leaf grows in the mountains and wilds of Mi County Original: Mixian. Located in modern-day Henan Province, China.. The branches and leaves of this tree both resemble the Mulberry Original: Sang. A tree vital to Chinese history for silk production., but its leaves are shaped like the blossoming tips of clouds. They also resemble the leaves of the Cork Oak Original: Muli. Likely referring to Quercus variabilis or a similar species., though slightly wider. It produces small, greenish-yellow flowers. The flavor of the leaves is slightly bitter. To prepare them, pick the tender leaves and blanch Original: Zha. A cooking technique involving a quick boil or scalding in hot water. them until cooked. Change the water and soak them to rinse away the bitterness. They may then be seasoned with oil and salt for eating; alternatively, they are excellent when steamed and dried to be used as tea.