Fibraurea tinctoria

Fibraurea tinctoria Lour. is a dye plant used traditionally in Manipur, India, among other places.

Methods
It's used in Manipur, India mixing it with other plants to achieve different colours, like a dark green mixed with kum and the bark of mango tree, a yellow with yaingang, or a bright red with ureirom and other plants.

Synonyms
A local name in Manipur, India is u-napu.