Galbulimima is a genus of flowering plants and the sole genus of the family Himantandraceae. Members of the family are found in the tropical zones of eastern Malaysia, the Moluccas, the Celebes, New Guinea, northern Australia and the Solomon Islands.
Pilidiostigma is a genus of shrubs and small trees in the myrtle family Myrtaceae. All species occur in Australia and one, P. papuanum, also occurs in Papua New Guinea. They are not generally known to horticulture. The species P. sessile is rare.
Jagera is a genus of 4 species of forest trees known to science, constituting part of the plant family Sapindaceae.
Castanospora is a monotypic genus of trees, constituting part of the plant family Sapindaceae. The sole species Castanospora alphandii, commonly known as brown tamarind, grows naturally in the Australian rainforests of north-eastern New South Wales and eastern Queensland as far north as the Wet Tropics rainforests of north-eastern Queensland.
Diploglottis is a genus of 10 species of trees known to science, constituting part of the plant family Sapindaceae. They grow naturally in rainforests and margins of adjoining humid forests in eastern Australia and New Guinea. Some species are known as native tamarind or small-leaved tamarind; they have no direct relationship with the true tamarind.
Atalaya is a genus of eighteen species of trees and shrubs of the plant family Sapindaceae. As of 2013 fourteen species grow naturally in Australia and in neighbouring New Guinea only one endemic species is known to science. Three species are known growing naturally in southern Africa, including two species endemic to South Africa and one species in South Africa, Eswatini and Mozambique.
Lepiderema is a genus of nine species of trees from the family Sapindaceae. As of November 2013 botanists know of seven species growing naturally in Australia and two species in New Guinea. Published botanical science provides a limited knowledge of the full range of diversity in Australia and especially in New Guinea. In New Guinea the two known species have descriptions based each on only a single type specimen collection. Therefore, collection of more specimens and more species is most likely in New Guinea. In Australia they grow in rainforests of the northern half of the east coast side of the Great Dividing Range, from northeastern New South Wales through to northeastern Queensland.
Crispiloba is a monotypic genus of flowering plants containing the single species Crispiloba disperma, native to Queensland in Australia. Crispiloba disperma is a shrub species that grows to 4 metres tall. It produces fragrant white flowers followed by purplish ovoid fruits. It occurs in rainforest in North-east Queensland at altitudes ranging from 100 to 1250 metres. The species was first formally described in 1917, based on plant material collected from Mount Bellenden Ker. It was originally given the name Randia disperma and subsequently transferred to the genus Crispiloba in 1984.
Syzygium cormiflorum, commonly known as the bumpy satinash, is a species of Syzygium tree endemic to Queensland in northeastern Australia.
Hollandaea is a small genus of plants in the family Proteaceae containing four species of Australian rainforest trees. All four species are endemic to restricted areas of the Wet Tropics of northeast Queensland.
Brassiantha hedraiantheroides is a species of Australian understory shrubs or small trees, constituting part of the plant family Celastraceae. In 2012 botanist Andrew J. Ford formally scientifically named and described them as the first recognised Australian species of the genus Brassiantha. Previously several publications provided informal scientific descriptions of this species under the provisional names "Hedraianthera sp. Mossman Qld Herbarium" or "Hedraianthera sp. Mossman".
Melodinus acutiflorus is a species of vine, commonly named white-flowered melodinus, byamurra, or merangarra and constituting part of the plant family Apocynaceae. They grow naturally in Papua New Guinea, Queensland and New South Wales in Australia.
Mischarytera is a genus of rainforest trees, constituting part of the plant family Sapindaceae. Four species are known to science as of December 2013, found growing naturally in eastern Queensland, Australia, and in New Guinea. Formerly until 1995, they had names within the genus Arytera, subgenus Mischarytera.
Sarcotoechia is a genus of tropical rainforest trees, constituting part of the plant family Sapindaceae.
Synima is a genus of tropical rainforest trees, constituting part of the plant family Sapindaceae.
Deplanchea tetraphylla is a species of tropical rainforest tree, commonly known as golden bouquet tree, wallaby wireless tree or yellow pagoda flower tree, constituting part of the plant family Bignoniaceae.
Lithomyrtus obtusa, commonly known as beach myrtella, is a flowering plant species in the myrtle family, Myrtaceae. It occurs in coastal areas in New Guinea and Queensland, Australia.
Cnesmocarpon is a genus of 4 species of rainforest trees known to science, constituting part of the plant family Sapindaceae.
Dictyoneura is a genus of two-to-three species of rainforest trees known to science, constituting part of the plant family Sapindaceae.
Peripentadenia is a genus of two species of large trees from the family Elaeocarpaceae endemic to the rainforests of northeastern Queensland, Australia. Sometimes they have the common name quandong.
