: Characterized by a "cap" (operculum) that falls off to reveal a mass of stamens. Popular Species and Their Roles The Rise and Fall of the Gum Tree | Essay, Nexus
: Contain oil glands that produce a signature aromatic scent, widely used in medicines like cough drops. gum tree
: Ranges from smooth and pale to dark, deeply fissured "ironbark" or fibrous "stringybark". : Characterized by a "cap" (operculum) that falls
, Corymbia , and Angophora . They are named for the thick, gummy sap (kino) that oozes from wounds in their trunks. Overview of the Gum Tree deeply fissured "ironbark" or fibrous "stringybark".