He lives in a "huma" near the dammar collection area. "Canarium strictum" produces a resin called black dammar. Copal, kauri gum, dammar and other resins may also be found as subfossil deposits. Other products from "Shorea" spp. include dammar and illepe. Vateria indica, the white dammar, is a species of plant in the family Dipterocarpaceae. The name derives from "Hopea", a tree genus from which dammar is obtained. This tree is a source of dammar gum, also known as cat-eye resin. A dammar of good quality ('dammar temak') has been yielded on a commercial scale. The resin, also called white dammar, is extracted by scratching the tree's bark. The following day, the dammar collectors go hunting and shoot a deer. Dammar gum is a triterpenoid resin, containing many triterpenes and their oxidation products. Dammar is a resin collected from a variety of species. Dammar was an important export in the later period.