A tall species of gum tree with smooth spotted bark, Corymbia maculata, of eastern Australia.

Eucalyptus loxophleba, a mallee endemic to Western Australia.

Any of numerous Eucalyptus species having smooth white bark.

(US, regional) A beehive, especially an improvised beehive made from part of a hollowed-out black gum trunk.

A flavoured preparation of chicle or synthetic rubber, made for chewing.

Corymbia calophylla (marri), native to Western Australia, with red gum effusions / Eucalyptus camaldulensis (Murray red gum, river red gum), a eucalyptus tree with red wood.

gum arabic

any of several Oriental and American trees, of the genus Liquidambar, having brilliant autumn coloration; their wood is used for furniture, woodpulp and plywood

An edible substance taken from one of two species of sub-Saharan acacia trees, Senegalia senegal and Vachellia seyal, used in the food industry as a stabilizer (e.g. in soda, gumdrops and marshmallows) and in other industries including pharmaceuticals, paints and polishes.

a natural gum, produced by the fermentation of sugars by the bacterium Xanthomonas campestris; used as a food additive