Seeds (cotton, kapok, milkweed), stems (flax, jute, hemp, ramie, kenaf, nettle, bamboo), leaves (sisal, manila, abaca), fruit (coir), and other grass fibres are all sources of plant fibres.
Coir is formed from a portion of the fruit rather than the seed which is derived from the coconut tree's fruit.
It is a natural fibre made from the husk of a coconut that's utilised in things like floor mats, doormats, brushes, and mattresses.
Coir is a fibrous fibre found between a coconut's hard interior shell and outer covering.