Calothamnus Labill. (Myrtaceae) is native to Borneo, Cambodia, Jawa, Lesser Sunda Is., Malaya, Maluku, Myanmar, New Caledonia, New Guinea, New South Wales, Norfolk Is., Northern Territory, Queensland, Society Is., South Australia, Sumatera, Tasmania, Thailand, Victoria, Vietnam, Western Australia. Flora of the World documents 1 occurrence across 1 country.
Kingdom
Plantae
Phylum
Tracheophyta
Class
Magnoliopsida
Order
Myrtales
Family
Myrtaceae
Genus
Calothamnus
Authorship
Labill.