Elaeocarpus is a genus of nearly five hundred species of flowering plants in the family Elaeocarpaceae native to the Western Indian Ocean, Tropical and Subtropical Asia, and the Pacific. Plants in the genus Elaeocarpus are trees or shrubs with simple leaves, flowers with four or five petals usually, and usually blue fruit.
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.
Elaeocarpus grandis, commonly known as the blue quandong, silver quandong or blue fig, is a species of flowering plant in the family Elaeocarpaceae which was first described in 1860. It is a large buttressed tree native to the coastal rainforests of northeastern Australia. The validity of this taxon is disputed, with some authorities accepting it and others presenting it as Elaeocarpus angustifolius.
Semecarpus australiensis, commonly known as the tar tree, native cashew, marking nut, or cedar plum, is a species of tree in the cashew, sumac and mango family Anacardiaceae, native to parts of Melanesia and northern Australia. Contact with the plant can cause serious allergic reactions, a common characteristic of this family.
Calamus australis, commonly known as wait-a-while, hairy mary or lawyer cane, is a plant in the palm family Arecaceae which is endemic to the rainforests of north east Queensland, Australia. Like other species in the genus Calamus, this is a climbing plant with a very long and flexible stem. It uses sharp strong hooks on the fronds and tendrils to attach itself to other vegetation, such as taller established trees, thus gaining support that enables it to grow higher towards the canopy. This species is very similar to C. radicalis, with which it coexists, but is smaller in almost all respects.
Elaeocarpus obovatus, commonly known as hard quandong, blueberry ash, whitewood, grey carabeen, freckled oliveberry or gray carrobeen, is a species of flowering plant in the family Elaeocarpaceae and is endemic to eastern Australia. It is a tree with buttress roots at the base of the trunk, egg-shaped to lance-shaped leaves with the narrower end towards the base, racemes of white flowers, and blue, oval fruit.
Beilschmiedia bancroftii is a tree species in the family Lauraceae. It is native to Queensland in Australia. Common names include yellow walnut, yellow nut and canary ash.
Atractocarpus chartaceus, commonly known as the narrow-leaved gardenia, is a species of evergreen flowering plant in the coffee family Rubiaceae. It is found in subtropical rainforest of eastern Queensland, Australia, and it is cultivated for its fragrant flowers and colourful fruit.
Atractocarpus fitzalanii, commonly known as the brown gardenia or yellow mangosteen, is a species of plant in the coffee and madder family Rubiaceae. It is found in coastal parts of tropical Queensland, Australia. The beautifully scented flowers and glossy foliage has seen this plant enter cultivation in gardens of eastern Australia.
Ptychosperma elegans, commonly known as the solitaire palm, is a very slender palm endemic to Queensland in Australia. In the nursery trade and in the United States it may be confusingly referred to as Alexander palm, which is an often-used but misnomered name of another Australian palm species Archontophoenix alexandrae, the Alexandra palm.
Syzygium claviflorum is a tree in the Myrtaceae family. It is native to the north of the Australian continent and in tropical and subtropical Asia. It is used for timber, as fuel, as human and cattle food, and for dye. Stunted specimens can be found on the top of the plateau of Bokor National Park, Cambodia.
Elaeocarpus stellaris is a species of flowering plant in the family Elaeocarpaceae and is endemic to north-eastern Queensland. It is a tree, sometimes with buttress roots at the base of the trunk, elliptic to egg-shaped leaves, small groups of flowers with greenish-yellow sepals and creamy-white petals, the fruit containing a five-flanged stone.
Diploglottis harpullioides, commonly known as Babinda tamarind, is a rainforest tree in the lychee and maple family Sapindaceae which is found only in northeast Queensland, 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.
Pittosporum rubiginosum, commonly known as hairy red pittosporum, is an evergreen shrub in the family Pittosporaceae which is endemic to northeastern Queensland, Australia. It was first described in 1840.
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.
Peripentadenia phelpsii is a plant in the family Elaeocarpaceae which is endemic to a very small part of northeastern Queensland, Australia. It is a large evergreen tree with large buttresses, and was first described in 1982.
Sterculia shillinglawii, commonly known as tulip sterculia or lacewood, is a tree in the cotton and cocoa family Malvaceae, native to Papuasia and northeastern Australia.
Diploglottis diphyllostegia, commonly known as the northern tamarind, native tamarind or wild tamarind, is a tree in the lychee family Sapindaceae which is endemic to Queensland, Australia. It is an attractive tree with potential in cultivation, with a dense crown of dark green leaves and masses of fruit in spring and summer.
Ryparosa kurrangii is a rare plant in the family Achariaceae which is endemic to a very small part of the Queensland tropical rain forests. It is a small tree growing under the rainforest canopy, producing its flowers and fruit on the lower part of the trunk. It was previously considered to be a form of the Ryparosa javanica complex of species.
