Bilsted and Red gum

Bilsted noun - A North American tree of the genus Liquidambar having prickly spherical fruit clusters and fragrant sap.

Red gum is a synonym for bilsted. In some cases you can use "Red gum" instead a noun "Bilsted".

Red gum noun - A North American tree of the genus Liquidambar having prickly spherical fruit clusters and fragrant sap.

Bilsted is a synonym for red gum. You can use "Bilsted" instead a noun phrase "Red gum".