Gum Tragacanth – Ancient Earth Pigments

The schematic of gum tragacanth preparation from the Iranian plant to a

Hydrocolloid: Tragacanth Gum – Cape Crystal Brands

Pre-historic Pigment Set – Ancient Earth Pigments

Buy Gum Tragacanth Watercolor Mediums, Natural Pigments

Gum tragacanth - Willy Benecke

Tools & Supplies – Ancient Earth Pigments

Specialty – Ancient Earth Pigments

Tragacanth gum tree, Astragalus gummifer. Handcoloured copperplate engraving by F. Guimpel from Dr. Friedrich Gottlob Hayne's Medical Botany, Berlin, 1822. Hayne (1763-1832) was a German botanist, apothecary and professor of pharmaceutical botany

Every Thing about Tragacanth .It is a low height self-grow bushy shrub.