Joseph Henry Maiden

Macadamia integrifolia is a small to medium-sized tree native to Australian rainforests. Common names include macadamia, smooth-shelled macadamia, bush nut, Queensland nut, Bauple nut and nut oak.

Eucalyptus grandis, commonly known as the flooded gum or rose gum, is a tall tree with smooth bark, rough at the base fibrous or flaky, grey to grey-brown. At maturity, it reaches 50 metres (160 feet) tall, though the largest specimens can exceed 80 metres (260 feet) tall. It is found on coastal areas and sub-coastal ranges from Newcastle in New South Wales northwards to west of Daintree in Queensland, mainly on flat land and lower slopes, where it is the dominant tree of wet forests and on the margins of rainforests.

Eucalyptus jacksonii, commonly known as the red tingle, is a species of tall tree endemic to the southwest of Western Australia and is one of the tallest trees found in the state. It has thick, rough, stringy reddish bark from the base of the trunk to the thinnest branches, egg-shaped to lance-shaped adult leaves, flower buds in groups of seven, white flowers and shortened spherical to barrel-shaped fruit.

Eucalyptus microcarpa, commonly known as grey box, is a species of tree that is endemic to southeastern continental Australia. It has rough, fibrous or flaky bark on the trunk, smooth whitish bark above, lance-shaped adult leaves, flower buds in groups of between seven and eleven, white flowers and oval, cylindrical or urn-shaped fruit.

Eucalyptus dalrympleana, commonly known as mountain gum, mountain white gum, white gum and broad-leaved ribbon gum, is a species of tree that is endemic to southeastern Australia. It has smooth bark, lance-shaped adult leaves, flower buds in groups of three or seven, white flowers and cup-shaped, bell-shaped or hemispherical fruit.

Eucalyptus nitens, commonly known as shining gum or silvertop, is a species of tall tree native to Victoria and eastern New South Wales. It has smooth greyish bark, sometimes with thin, rough bark near the base, lance-shaped adult leaves, flower buds in groups of seven or nine, white flowers and cup-shaped, barrel-shaped or cylindrical fruit. It grows in wet forests and rainforest margins on fertile soils in cool, high-rainfall areas.

Eucalyptus scoparia, commonly known as the Wallangarra white gum or willow gum, is a small to medium-sized tree that is endemic to a small area of eastern Australia. It has smooth bark, linear to lance-shaped or curved adult leaves, flower buds in groups of seven, white flowers and cup-shaped, hemispherical or bell-shaped fruit. It is restricted to a few rocky mountains near the border between New South Wales and Queensland but is widely cultivated.

Eucalyptus rubida, commonly known as candlebark, ribbon gum or white gum, is a species of small to medium-sized tree that is endemic to south-eastern Australia. It has smooth bark, sometimes with rough bark at the base, lance-shaped or curved adult leaves, flower buds in groups of three, white flowers and cup-shaped, hemispherical or bell-shaped fruit.

Eucalyptus fastigata, commonly known as brown barrel or cut-tail, is a species of medium-sized to tall tree that is endemic to southeastern Australia. It has fibrous or stringy bark on the trunk and larger branches, smooth bark above, lance-shaped to curved adult leaves, flower buds in groups of eleven or more, white flowers and conical or pair-shaped fruit.

Eucalyptus blakelyi, known as Blakely's red gum, is a tree endemic to eastern Australia. It has smooth bark on its trunk and branches, dull bluish green, lance-shaped adult leaves, flower buds usually in groups of seven, white flowers and cup-shaped to hemispherical fruit.

Eucalyptus acaciiformis, commonly known as wattle-leaved peppermint is a tree growing to about 20 metres (66 ft) in height that is endemic to the Northern Tablelands of New South Wales. It has rough, fibrous bark, lance-shaped leaves, white flowers and cup-shaped to bell-shaped fruit. It grows in poor shallow soil, on ridges and slopes.

Eucalyptus macarthurii, commonly known as the Camden woollybutt or Paddy's river box, is a species of medium-sized tree that is endemic to a small area of New South Wales. It has rough, fibrous bark on the trunk and larger branches, smooth above, narrow lance-shaped to curved adult leaves, flower buds in groups of seven, white flowers and small conical to bell-shaped fruit.

Eucalyptus eremophila, commonly known as the sand mallet or tall sand mallee, is a species of mallet that is endemic to semi-arid regions of Western Australia. It has smooth pale brown and greyish bark, narrow lance-shaped to elliptical adult leaves, flower buds arranged in groups of between seven and eleven with an elongated operculum, and cup-shaped to barrel-shaped fruit.

Eucalyptus brownii, commonly known as the Brown's box or Reid River box, is a species endemic to Queensland. It is a small to medium-sized tree with hard, tough, fissured bark, lance-shaped adult leaves, flower buds in groups of eleven to fifteen, white flowers and usually cup-shaped fruit.

Eucalyptus banksii, commonly known as the Tenterfield woollybutt, is a tree that is endemic to eastern Australia. It has rough fibrous or flaky bark, lance-shaped to curved leaves, flower buds without a pedicel in groups of seven in leaf axils, white flowers and hemispherical to cup-shaped or conical fruit.

Acacia cana, commonly known as boree, cabbage-tree wattle or broad-leaved nealie, is a species of flowering plant in the family Fabaceae and is endemic to eastern Australia. It is a shrub or tree with rigid, linear to very narrowly elliptic phyllodes, spherical heads of bright yellow flowers, and linear, leathery to papery pods.

Acacia bakeri, known as the marblewood, white marblewood, Baker's wattle, scrub wattle or white wattle, is a species of flowering plant in the family Fabaceae and is endemic to eastern Australia. It is an erect or spreading tree with narrowly elliptic to lance-shaped phyllodes, spherical heads of pale yellow to cream-coloured flowers, and papery pods up to 200 mm (7.9 in) long. It is probably the largest species of Acacia in Australia

Eucalyptus nicholii, commonly known as the narrow-leaved black peppermint or willow peppermint, is a species of small to medium-sized tree that is endemic to New South Wales. It has thick, rough, fibrous bark on the trunk and branches, small, narrow adult leaves, flower buds arranged in groups of seven, white flowers and small, hemispherical, bell-shaped or conical fruit.

Eucalyptus kochii, commonly known as oil mallee, is a species of mallee, sometimes a tree, and is endemic to Western Australia. It has rough, flaky or fibrous bark on the trunk, smooth grey bark above, linear to narrow lance-shaped adult leaves, flower buds in groups of nine to fifteen, white flowers and urn-shaped fruit.

Eucalyptus deanei, commonly known as mountain blue gum, round-leaved gum, or Deane's gum, is a species of large tree endemic to New South Wales. It has smooth bark, lance-shaped leaves that are paler on the lower surface, flower buds in groups of seven to eleven, white flowers and cup-shaped to bell-shaped fruit.

Eucalyptus conica, commonly known as fuzzy box, is a species of tree endemic to eastern Australia. It has rough, flaky bark on the trunk and larger branches, smooth above, lance-shaped adult leaves, oval to diamond-shaped flower buds mostly arranged on a branching inflorescence on the ends of the branchlets, white flowers and conical fruit.

Eucalyptus cambageana, commonly known as the Dawson River blackbutt, Dawson gum or Coowarra box, is a species of tree that is endemic to Queensland, Australia. It is a medium-sized tree with hard, rough bark on the lower trunk, smooth white to cream-coloured bark above, lance-shaped or curved adult leaves, flower buds in groups of seven, white flowers and cup-shaped to funnel-shaped fruit.

Eucalyptus caleyi, commonly known as Caley's ironbark or Ovenden's ironbark is a species of small to medium-sized tree, endemic to eastern Australia. It has brown or black "ironbark" on the trunk and main branches, dull bluish grey lance-shaped to egg-shaped adult leaves, flower buds in groups of seven, white flowers and barrel-shaped or conical fruit. It grows on the Central and Northern Tablelands of New South Wales and in south-eastern Queensland.

Eucalyptus aggregata, commonly known as black gum, is a medium-sized tree that is endemic to southeastern Australia. It has rough, flaky bark, sometimes smooth on the branches, lance-shaped leaves, green to yellow flower buds in group of seven, white flowers and more or less cup-shaped fruit. It is a component of grassy woodland, often in low-lying or swampy areas, much of which has been cleared and it is under threat.

Acacia grasbyi, commonly known as miniritchie, is a species of flowering plant in the family Fabaceae and is endemic to parts of arid western and central Australia. It is a flat-topped, resinous shrub or tree with Minni ritchi bark, erect, thickly thread-like phyllodes, spikes of golden yellow flowers and linear, somewhat woody pods slightly constricted between the seeds.

Eucalyptus yarraensis, commonly known as Yarra gum, is a tree species that is endemic to Victoria, Australia. It has rough bark on the trunk and larger branches, lance-shaped to elliptical or egg-shaped adult leaves, flower buds in groups of seven, white flowers and conical fruit. In 2021 the Victorian Government listed it as critically endangered under the Flora and Fauna Guarantee Act.

Eucalyptus woodwardii, commonly known as lemon-flowered gum and also Woodward's blackbutt, is a small tree or mallee that is endemic to Western Australia. The Noongar name for the tree is Gungurra.

Eucalyptus squamosa, commonly known as scaly bark, is a species of small to medium-sized tree that is endemic to the Sydney region in New South Wales. It has rough, tessellated, fibrous or flaky bark, lance-shaped or curved adult leaves, flower buds in groups of seven, nine or eleven, white flowers and cup-shaped or hemispherical fruit.

Eucalyptus shirleyi, commonly known as Shirley's silver leafed ironbark, silver-leaved ironbark, or Shirley's silver leaved ironbark, is a species of small ironbark tree that is endemic to Queensland. It has rough ironbark on the trunk and larger branches, the thinnest branches glaucous, a crown composed of sessile, heart-shaped, egg-shaped or round juvenile leaves, flower buds in groups of seven, white flowers and cup-shaped to barrel-shaped fruit.

Eucalyptus propinqua, commonly known as the grey gum or small-fruited grey gum, is a species of medium-sized to tall tree that is endemic to eastern Australia. It has smooth, mottled bark, lance-shaped to curved adult leaves that are paler on the lower surface, flower buds in groups of between seven and fifteen, white flowers and conical or hemispherical fruit.