- About to succumb to temptation, by gum! - Amber substance - Are singers holding varnish ingredient? - Conifer exudation - Conifer secretion - Erin’s chewed-up gum - Fir exudation
- Formerly unknown rubbery material - Milky juice of rubber trees - Milky plant exudation - Overdue kiss for some sap - Plant exudation - Product of the rubber tree - Rubber component