Saur, Sunli
Betula cylindrostachya
Family: Betulaceae
What it is like
A tree. It grows 30 m tall. The bark is grey to dark brown. The small branches have yellow hairs. The leaves are oval and 5-14 cm long by 2-8 cm wide.
There are about 60 Betula species. They grow in cool north temperate climates.
Where it is found
It is a subtropical and warm temperate plant. In southern China it grows in broad-leaved forests between 1,400-2,800 m above sea level.
Countries/locations it is found in
Asia, Bhutan, China, Himalayas, India, Nepal, Northeastern India, Sikkim
How it is used for food
The bark is chewed as a substitute for betel nut. The buds are used as a substitute for tea leaves. Water is extracted from the trunk.
Edible parts
Fruit, bark - masticatory, buds - tea
How it is grown
Its other names
Local names
Kokla, Sangli-kung, Saur