Kopsia dasyrachis is a tree in the family Apocynaceae. It is native to Borneo.
Kopsia dasyrachis grows up to tall, with a trunk diameter of up to . The bark is grey or yellow. Its flowers feature a white corolla.
Kopsia dasyrachis is endemic to Borneo, where it is known only from Sabah. Its habitat is lowland forests from sea level to altitude.
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