Batavia Cinnamon, Cinnamon Tree

Scientific Name : Cinnamomum burmannii (Nees & T. Nees) Blume
Common Name : Batavia Cinnamon, Cinnamon Tree
Chinese Name : 陰香、山肉桂
Family : LAURACEAE
Local distribution status : Native species

Anecdotes on plants

Origins Guangdong, Guangxi, Yunnan, Hainan, Fujian and Taiwan. It is also distributed in India, Myanmar, Vietnam, Indonesia and the Philippines.
Ecology Batavia Cinnamon is one of the native plants which is commonly seen in Hong Kong. It can be found in the mixed forests on the hillslopes or the sides of streams.
Applications Application of Batavia Cinnamon is diversified. Owing to its fast-growing character, it is suitable for cultivation in urban areas as street trees for greening. As a spice, its leaves and bark can substitute those of Chinese Cinnamon (Cinnamomum cassia (L.) D. Don) and therefore it was given its Chinese name “Folk Cinnamon (山肉桂)”. The bark of Batavia Cinnamon is a source for the spice “Guipi (桂皮)” for preparing the South China dishes “Lou Mei (滷味)”.
Batavia Cinnamon is also the source of the timber “Jiuchun (九春)” and “Guimu (桂木)”, which are applied as construction wood and fine furniture.
In addition, volatile aromatic oil can be refined from its roots, bark, branchlets and leaves, which can be used as the essence in cosmetics, soap and food.
Bark, root and leaves of Batavia Cinnamon are also the materia medica of Traditional Chinese Medicine, which has the functions of warming the spleen for suppressing pains, dispelling pathogenic wind and cold, removing dampness, removing toxin for detumescence, relieving diarrhea and hemorrhage, etc.

Traits for identification

Growing habit Evergreen tree.
Height To 14 m.
Stems Bark of trunk greyish brown to blackish brown, smooth, reddish inside. Newborn branchlets and leaves often pink in colour.
Leaves Ovate, oblong to lanceolate in shape, leathery in texture, apex shortly acuminate, triplinerved. Adaxially green and glossy, with conspicuous midvein and lateral veins. Abaxially glaucous green and dull, with elevated midvein and lateral veins.
Flowers Panicle axillary or subterminal, few flowered. Flower greenish white, perianth 6-lobed, with 3 whorls of stamens.
Fruits Drupe ovoid, purplish black when mature. Receptacle funnel-shaped.
Flowering period March to April in Hong Kong.
Fruiting period October to November in Hong Kong.
Remarks

Scientific name above is based on Hong Kong Herbarium website : https://www.herbarium.gov.hk/en/hk-plant-database/plant-detail/index.html?pType=species&oID=6132

Scientific names from other databases
Flora of China : Cinnamomum burmannii (Nees & T. Nees) Blume
Plants of the World Online : Cinnamomum burmanni (Nees & T. Nees) Blume

Reference