Castanopsis wallichii
Family: Fagaceae
What it is like
A tall tree. The leaves are small. They are 5-9 cm long. The nuts are in a very spiny case. This is 25-30 mm across.
There are about 120 Castanopsis species. Many have edible nuts.
Where it is found
A tropical plant. It grows in forests at low altitudes.
Countries/locations it is found in
Asia, Indochina, Indonesia, Laos, Malaysia, Myanmar, SE Asia, Singapore, Thailand
How it is used for food
The nuts are eaten raw or roasted. They can be used in pastries.
Edible parts
Nuts
How it is grown
Its other names
Local names
Berangan duri, Kertak tangga, Ko baan