Macadamia is a genus of four species of trees in the flowering plant family Proteaceae. They are indigenous to Australia, native to northeastern New South Wales and central and southeastern Queensland specifically. Two species of the genus are commercially important for their fruit, the macadamia nut. Global production in 2015 was 160,000 tonnes. Other names include Queensland nut, bush nut, maroochi nut, bauple nut and, in the USA, they are also known as Hawaii nut. In Australian Aboriginal languages, the fruit is known by names such as bauple, gyndl or jindilli and boombera. It was an important source of bushfood for the Aboriginal peoples who are the original inhabitants of the area.
The Restionaceae, also called restiads and restios, are a family of flowering plants native to the Southern Hemisphere; they vary from a few centimeters to 3 meters in height. Following the APG IV (2016): the family now includes the former families Anarthriaceae, Centrolepidaceae and Lyginiaceae, and as such includes 51 genera with 572 known species. Based on evidence from fossil pollen, the Restionaceae likely originated more than 65 million years ago during the Late Cretaceous period, when the southern continents were still part of Gondwana.
Athertonia is a monotypic genus of plants in the family Proteaceae. The sole described species is Athertonia diversifolia, commonly known as Atherton oak, athertonia, creamy silky oak or white oak. It is endemic to a small part of the Wet Tropics of Queensland, Australia. A relative of the macadamia, it has potential in horticulture and the bushfood industry.
The Grevilleoideae are a subfamily of the plant family Proteaceae. Mainly restricted to the Southern Hemisphere, it contains around 46 genera and about 950 species. Genera include Banksia, Grevillea, and Macadamia.
Colubrina is a genus of about 30 species of flowering plants in the family Rhamnaceae, native to warm temperate to tropical regions of Africa, the Americas, southern Asia, northern Australia, and the Indian Ocean islands.
Kirkia is a genus of plant in family Kirkiaceae. It was previously placed in family Simaroubaceae, but was transferred into Kirkiaceae, together with Pleiokirkia, because these genera produce neither quassinoids nor limonoids.
Acidonia microcarpa is a species of shrub in the plant family Proteaceae. It is the only species in the genus Acidonia. It is endemic to the south coast of the Southwest Botanic Province of Western Australia.
Virotia is a genus of six species of flowering plants in the family Proteaceae. The genus is endemic to New Caledonia with six species that were once placed in Macadamia. Its closest relatives are the Australian Athertonia and the Asian Heliciopsis. The genus is named after Robert Virot, pioneer of ecological studies in New Caledonia and author of a monograph of New Caledonian Proteaceae.
Apodasmia is a group of plants in the Restionaceae described as a genus in 1998. It is native to Australia, New Zealand, and Chile.
Hypolaena is a plant genus in the family Restionaceae, described as a genus in 1810. The entire genus is endemic to Australia.
Baloskion is a genus of rush-like plants from Australia.
Pentachlaena is a genus of flowering plant belonging to the Sarcolaenaceae family, endemic to Madagascar. It was first scientifically described in 1920.
Zanha suaveolens is a species of fruit plant in the family Sapindaceae that is endemic to Madagascar where it grows at an elevation of 0–499 metres (0–1,637 ft) in such provinces as Mahajanga and Toliara.
Meeboldina is a plant genus in the family Restionaceae, described as a genus in 1943. It is named for the botanical collector Alfred Meebold.
Schizolaena is a genus of trees and shrubs in the family Sarcolaenaceae. They are endemic to Madagascar.
Dialyceras is a genus of trees in the family Sphaerosepalaceae. The species are all endemic to Madagascar.
Rhopalocarpus is a genus of plants in the family Sphaerosepalaceae. Most species are trees and all are endemic to Madagascar. The generic name is from the Greek meaning "club fruit", referring to the fruit shape.
Perrierodendron capuronii is a tree in the family Sarcolaenaceae. It is endemic to Madagascar. The specific epithet is for the French botanist René Capuron.
Desmocladus is a genus of herbs in the family Restionaceae, all species of which are endemic to Australia, and found in Western Australia and South Australia. In this genus, the stems are the principal photosynthesizers.
Eucarpha deplanchei is a species of flowering plant in the family Proteaceae, native to New Caledonia. It was first described in 1865 as Knightia deplanchei.
