Eucalyptus angophoroides
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''Eucalyptus angophoroides'', commonly known as the apple-topped box, apple box or apple gum, is a tree
endemic Endemism is the state of a species being found in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found else ...
to south-eastern Australia. It has rough, flaky or fibrous bark on its trunk and larger branches, lance-shaped adult leaves, white flowers and conical to hemispherical fruit.


Description

''Eucalyptus angophoroides'' grows to a height of with rough, flaky or fibrous bark on its trunk and larger branches and is usually mottled grey and white. The thinner branches sometimes have similar rough bark or smooth white or grey bark that is shed in short ribbons. The leaves on young plants are arranged in opposite pairs, broadly egg-shaped to heart-shaped or almost round, dull, dark green with a lighter shade on the lower side and lack a stalk. Adult leaves are arranged alternately, lance-shaped, long and wide on a petiole long. The two sides of the leaf are a different shade of green. The flowers are arranged in groups of seven, the groups on a slightly flattened peduncle long, the individual flowers on a
pedicel Pedicle or pedicel may refer to: Human anatomy *Pedicle of vertebral arch, the segment between the transverse process and the vertebral body, and is often used as a radiographic marker and entry point in vertebroplasty and kyphoplasty procedures ...
long. The mature flower buds are oval, long and wide, green to yellow with a conical or beaked operculum. Flowering occurs between January and March and the fruit is a woody, hemispherical or conical capsule long and wide on a pedicel long with four upward-pointing
valves A valve is a device or natural object that regulates, directs or controls the flow of a fluid (gases, liquids, fluidized solids, or slurries) by opening, closing, or partially obstructing various passageways. Valves are technically fitting ...
on the top of the fruit.


Taxonomy and naming

''Eucalyptus angophoroides'' was first formally described in 1901 by
Richard Thomas Baker Richard Thomas Baker (1 December 1854 – 14 July 1941) was an Australian economic Botany, botanist, museum curator and educator. Early life Baker was born in Woolwich, England, son of Richard Thomas Baker, a blacksmith, and his wife Sarah, née ...
who published the description in ''
Proceedings of the Linnean Society of New South Wales The Linnean Society of New South Wales promotes ''the Cultivation and Study of the Science of Natural History in all its Branches'' and was founded in Sydney, New South Wales ( Australia) in 1874 and incorporated in 1884. History The Society suc ...
''. The tree has the appearance of an "apple tree" ('' Angophora'') and had previously been known as "apple-top box" and was accordingly given the specific epithet ''angophoroides''.


Distribution and habitat

Apple-top box grows in valleys and on hillsides, often near the edge of swamps, and in open forest and wet forest, usually in fertile soils. It is found in
New South Wales ) , nickname = , image_map = New South Wales in Australia.svg , map_caption = Location of New South Wales in AustraliaCoordinates: , subdivision_type = Country , subdivision_name = Australia , established_title = Before federation , es ...
south from Towrang to the northern foothills of the
Strzelecki Ranges The Strzelecki Ranges (pronounced STREHZ leckee) is a set of low mountain ridges located in the West Gippsland and South Gippsland regions of the Australian state of Victoria. The Ranges are named after Paweł Edmund Strzelecki, a Polish expl ...
south of
Trafalgar, Victoria Trafalgar is a town in the West Gippsland region of Victoria, Australia. The town lies on the Princes Highway and main Gippsland railway line about west of Moe. The town backs onto the foothills of the Strzelecki Ranges to the south. The town ...
.


Gallery

Image:Apple box bark.jpg, close up of the bark Image:Apple box leaf and flowerbuds.jpg, leaf and flower buds Image:Eucalyptus angophoroides apple top box.jpg, trunk


References

{{Taxonbar, from=Q5405520 angophoroides Myrtales of Australia Flora of New South Wales Flora of Victoria (Australia) Trees of Australia Plants described in 1901 Taxa named by Richard Thomas Baker