Australian limes are species of the plant genus Citrus that are native to Australia and Papua New Guinea.
The trifoliate orange, Citrus trifoliata, is a member of the family Rutaceae. Whether the trifoliate oranges should be considered to belong to their own genus, Poncirus, or be included in the genus Citrus is debated. The species is unusual among citrus for having deciduous, compound leaves and pubescent (downy) fruit.
Hymenosporum is a monotypic genus of trees in the family Pittosporaceae. The sole included species is Hymenosporum flavum, commonly known as native frangipani, found in the rainforests and wet sclerophyll forests of New Guinea, Queensland and New South Wales. Despite its common name, it is not closely related to the frangipani, but is related to the widespread genus Pittosporum.
Citrus australis, the Dooja, round lime, Australian lime or Australian round lime, is a large shrub or small tree producing an edible fruit. It grows in forest margins in the Beenleigh area and northwards, in Queensland, Australia.
Cordyline manners-suttoniae, commonly known as the giant palm lily, is an evergreen plant found only in rainforest of northeastern Queensland, Australia.
Clymenia is a small genus of flowering plants in the family Rutaceae with two species. The genus is often included in Citrus.
Carnarvonia araliifolia, commonly known as the red oak, red silky oak, Caledonian oak or elephant's foot, is the sole species in the genus Carnarvonia, a member of the Proteaceae family. It is endemic to the rainforests of northeastern Queensland, Australia.
Citrus wintersii, the Brown River finger lime, is a shrub native to the Brown River region in Papua-New Guinea. It was previously known as Microcitrus papuana. It has, as the "finger" name suggests, a small, thin fruit, pointed at both ends. It grows near Port Moresby.
Citrus taxonomy is the botanical classification of the species, varieties, cultivars, and graft hybrids within the genus Citrus and related genera, found in cultivation and in the wild.
Hypserpa laurina is a slender twining climber in the plant family Menispermaceae. It is native to New Guinea and northeastern Queensland in Australia.
Xanthophyllum octandrum, commonly known as Macintyre's boxwood, false jitta, yellow boxwood or sovereignwood, is a slow-growing tree in the milkwort family Polygalaceae which has the potential to reach thousands of years of age. It is endemic to coastal northeastern Queensland, Australia.
Archidendron vaillantii, commonly known as the salmon bean, is an evergreen tree in the legume family Fabaceae. It is endemic to the rainforests of northeast Queensland.
Benstonea monticola, commonly known as scrub breadfruit or urchin-fruited pandan, is a plant in the family Pandanaceae which is endemic to rainforested parts of north east Queensland, Australia.
Fagraea fagraeacea, commonly known as yellowheart or pink jitta, is a plant in the gentian family Gentianaceae which is native to New Guinea and Queensland.
Atractocarpus sessilis, commonly known as brown randia, is an evergreen shrub in the family Rubiaceae. It is native to both Queensland, Australia, and Papua New Guinea (PNG).
Tetracera daemeliana, commonly known as large-leaved fire vine, is a vine in the guinea flower family Dilleniaceae first described in 1886, which is endemic to the northern half of Queensland, Australia. The flowers are pleasantly perfumed.
Gillbeea adenopetala, commonly known as Pink alder, is an evergreen tree in the largely southern hemisphere family Cunoniaceae. It was first described in 1865 and is endemic to a small part of Queensland, Australia.
Cupaniopsis foveolata, commonly known as narrow-leaved tuckeroo, white tamarind or toothed tuckeroo, is a plant in the maple and lychee family Sapindaceae found in eastern Queensland and New South Wales, Australia.
Larsenaikia ochreata, commonly known as Wenlock gardenia, scented Gardenia bush or wild Gardenia, is a plant in the coffee family Rubiaceae endemic to Queensland, Australia.
Balanops australiana, commonly known as pimplebark, is a plant in the family Balanopaceae found only in the coastal regions of northern and central Queensland, Australia.
Habit
Foliage and thorns
Stem with thorns
Flower
Fruit
