Explanatory notes
… in the manufacture of certain varieties of paper, filter blocks and as a filler in the rubber industry. Cotton … birch, sumach, “young fustic”, wattle, mimosa, mangrove, hemlock and willow. (3) Roots and the like : madder, … as orchil (or archil), cudbear and litmus are obtained ( Rocella tinctoria and fuciformis , Lichen tartareus and …