Resin on a Mastic tree, Pistacia lentiscus, with incisions in the bark to release the resin, clear drops hang from the branch, Chios, Greece Stock Photo - Alamy
Mastic tree / Lentisc (Pistacia lentiscus), the source of gum mastic resin, with fruits ripening on a branch, Kos, Greece, August 2013 Stock Photo - Alamy