Discover our Tree Trail
The heritage-listed Arboretum, with its iconic avenue of towering Queensland Kauri pines, is home to one of the nation’s most valuable collections of Australian native trees.
This collection of more than 1000 specimen trees, first established on 21 March 1925, is spread across the Arboretum’s planting communities, ranging from wet rainforest to open eucalypt forest. Today, the Assistant Curator of Brisbane Botanic Gardens manages this unique showcase of northern Australian trees.
Research by David Doley of the Queensland Division of Forestry Australia.
14. Burdekin Plum
Burdekin Plum Pleiogynium timorense A medium-sized tree with a dense canopy in the open, occurs in rainforests from Maryborough to north Queensland and Papua New Guinea, Indonesia and the Pacific islands. The bark is dark brown, slightly scaly with glossy dark green leaves comprising 3 to 11 egg-shaped leaflets. The Burdekin Plum [...]
15. Davidson’s Plum
Davidson's Plum Davidsonia pruriens This tall tropical rainforest tree, growing in north Queensland, is best known for its sour but edible burgundy-coloured fruit. Resembling the European Plum, this fleshy fruit is used for jam and sauces. In the rainforest, this slender tree has a restricted canopy, but may be more spreading when grown [...]
16. Kauri Pine
Queensland Kauri Pine Agathis robusta This large, stately conifer tree is found in the rainforests of two small areas of coastal Australia, Fraser Island and adjacent coast, and far north Queensland. The Queensland Kauri is recognised by its straight trunk, smooth grey bark and a dense crown of flat green leaves, tapering at [...]
17. Bull Kauri
Bull Kauri Agathis microstachya This large, stately conifer tree occurs naturally only in the rainforests of the Atherton Tableland in far north Queensland. It is distinguished from the Queensland Kauri by its coarse flaky brown to grey-brown bark, shorter leaves and smaller male and female cones. It is rarely seen outside its natural [...]
18. Snow-in-Summer
Snow-in-Summer Melaleuca linariifolia This small tree is commonly found in swamps and watercourses in coastal heath and dry forests from south-east Queensland to southern New South Wales. The crown can be covered by fluffy clusters of white or creamy white flowers for a short period between October and February. The trunk is short, [...]
19. Swamp Oak
Swamp Oak Casuarina glauca This small to medium-sized tree is found on alluvial, saline or acidic soils along estuaries, often near brackish water, from central Queensland to southern New South Wales. The Swamp Oak has distinctive coarse branchlets, similar in appearance to pine needles. The trees will often form dense clumps thanks to [...]
20. Blackbean
Blackbean Castanopsermum australe A medium-sized to large tree found near beaches, coastal streams and in rainforests between central New South Wales and north Queensland. The seeds, about the size of chestnuts and growing in large green pods, are poisonous in their natural state. However, after extensive preparation, the seeds were a valuable food [...]
21. Hoop Pine
Hoop Pine Araucaria cunninghamii This large conifer tree grows in dry rainforests of northern New South Wales to north Queensland and on mountains in Papua New Guinea and Irian Jaya. It is recognised by its very straight trunk, horizontally banded and scaly bark and separated layers (whorls) of branches that end in [...]
22. Coolamon
Coolamon Syzgyium moorei This rare sub-tropical rainforest tree grows in the volcanic soils of north-eastern New South Wales and south-east Queensland. For a New South Wales Myrtle, the tree is unusual in having large 8 to 20 cm long, thick-paired leaves. Stems are straight, up to 60 cm in diameter, with grey, brown [...]
23. Lacebark
Lacebark Brachychiton discolor This medium-sized tree is from the dry rainforests between central New South Wales and the central Queensland coast. It is admired for its straight, grey and greenish trunk and spectacular flowers. It is distinguished from the Flame Tree by its light green leaves, with their distinctly shaped points. The leaves, [...]
24. Flame Tree
Flame Tree Brachychiton acerifolius This medium-sized to large tree found in sub-tropical rainforests of New South Wales and Queensland is renowned for producing masses of small bright-red, bell-shaped flowers on leafless branches in late spring or at the end of the dry season. It is deciduous and sheds its leaves after the [...]
25. Wheel of Fire
Wheel of Fire Stenocarpus sinuatus This medium-sized to large multi-trunked tree, from the rainforests of northern New South Wales to north Queensland, is renowned for its eye-catching flowering from February to March. The tree’s common name best describes the circular pattern of red flowers that resemble the spokes of a wheel. In their natural [...]
26. Brown Pine
Brown Pine Podocarpus elatus This large, fast-growing conifer occurs in dense rainforests from southern New South Wales to eastern Queensland and also on Cape York Peninsula. It is distinguished by the brown, fibrous-fissured bark and the dense crown of narrow sharp-pointed leaves. The leaves are 5 to 15cm long, dark green above and lighter [...]