alt=Watson in the 1940s collated historical information to create his Vocabularies of four representative tribes of South Eastern Queensland – he groups the Brisbane languages under the umbrella term of Yugarabul.|thumb|Watson in the 1940s collated historical information to create his Vocabularies of four representative tribes of South Eastern Queensland – he groups the Brisbane languages under the umbrella term of Yugarabul.

Jagera pseudorhus, commonly named foambark, is a species of rainforest trees, in the northern half of eastern Australia and in New Guinea, constituting part of the flowering plant family Sapindaceae.