Pseudocarapa crassa is a tree in the family Meliaceae. The specific epithet is from the Latin meaning 'thick', referring to the parts of the flowers.
Description The tree grows up to tall with a trunk diameter of up to . The bark is fawn-coloured to dark purplish brown. The sweetly scented flowers are pale green to creamy-white. The fruits are round, at least in diameter.
Distribution and habitat Pseudocarapa crassa is endemic to Borneo. Its habitat is dipterocarp and kerangas forests from to elevation.
References Pseudocarapa crassa (Mabb.) Mabb. Plants of the World Online. Retrieved 16 February 2024.