Explanatory notes
… cutch (acacia catechu), annatto, madder, alkenna, henna, turmeric, Persian berries, safflower, saffron, etc. The … of vegetable material such as beechwood bark or cork; and natural indigo obtained from plants of the genus Indigofera … for colouring any material or used as ingredients in the manufacture of colouring preparations. These include : …