''Monotoca elliptica'', the tree broom heath, is a plant in the family

Ericaceae The Ericaceae () are a Family (biology), family of flowering plants, commonly known as the heath or heather family, found most commonly in acidic and infertile growing conditions. The family is large, with about 4,250 known species spread acros ...

, found in south-eastern

Australia Australia, officially the Commonwealth of Australia, is a country comprising mainland Australia, the mainland of the Australia (continent), Australian continent, the island of Tasmania and list of islands of Australia, numerous smaller isl ...

Description

Monotoca elliptica is a long-lived species which may grow for more than a hundred years. The plant is often seen as a shrub of around three metres, however, exceptional specimens may reach ten metres tall. The habitat is scrub country, often near the coast on headlands and on sand dunes. A widespread plant, it is also found away from the coast and on the ranges in areas of mid to high rainfall. Leaves are usually 10 to 25 mm long, 3 to 7 mm wide. Paler below with longitudinal leaf veins. A sharp prickle is on the leaf end. The leaf shape may be elliptic, oblong or reverse

lanceolate The following terms are used to describe leaf plant morphology, morphology in the description and taxonomy (biology), taxonomy of plants. Leaves may be simple (that is, the leaf blade or 'lamina' is undivided) or compound (that is, the leaf blade ...

. The leaf stem is 1 to 2 mm long and rough to touch. White flowers with red swollen

anther The stamen (: stamina or stamens) is a part consisting of the male reproductive organs of a flower. Collectively, the stamens form the androecium., p. 10 Morphology and terminology A stamen typically consists of a stalk called the filament ...

s form in late winter and early spring on

racemes A raceme () or racemoid is an unbranched, indeterminate type of inflorescence bearing flowers having short floral stalks along the shoots that bear the flowers. The oldest flowers grow close to the base and new flowers are produced as the shoo ...

. Red or orange round shaped fruit form in spring and summer, 3 to 4 mm in diameter.

Indigenous Australians Indigenous Australians are people with familial heritage from, or recognised membership of, the various ethnic groups living within the territory of contemporary Australia prior to History of Australia (1788–1850), British colonisation. The ...

used them as food. The wood was used in early colonial times for tool handles. Bark is dark, furrowed and rough.

Taxonomy

This plant first appeared in scientific literature in the year 1793 published as ''Styphelia elliptica'' in A Specimen of the Botany of New Holland by James Edward Smith. It was collected by

Joseph Banks Sir Joseph Banks, 1st Baronet, (19 June 1820) was an English Natural history, naturalist, botanist, and patron of the natural sciences. Banks made his name on the European and American voyages of scientific exploration, 1766 natural-history ...

and

Daniel Solander Daniel Carlsson Solander or Daniel Charles Solander (19 February 1733 – 13 May 1782) was a Sweden, Swedish naturalist and an Apostles of Linnaeus, apostle of Carl Linnaeus. Solander was the first university-educated scientist to set foot o ...

Botany Bay Botany Bay (Dharawal language, Dharawal: ''Kamay'') is an open oceanic embayment, located in Sydney, New South Wales, Australia, south of the Sydney central business district. Its source is the confluence of the Georges River at Taren Point a ...

near

Sydney Sydney is the capital city of the States and territories of Australia, state of New South Wales and the List of cities in Australia by population, most populous city in Australia. Located on Australia's east coast, the metropolis surrounds Syd ...

in the autumn of 1770. In 1810, the Scottish botanist

Robert Brown Robert Brown may refer to: Robert Brown (born 1965), British Director, Animator and author Entertainers and artists * Washboard Sam or Robert Brown (1910–1966), American musician and singer * Robert W. Brown (1917–2009), American printmaker ...

published it in his ''

Prodromus Florae Novae Hollandiae ''Prodromus Florae Novae Hollandiae et Insulae Van Diemen'' (Prodromus of the Flora of New Holland and Van Diemen's Land) is a book by the botanist Robert Brown Robert Brown may refer to: Robert Brown (born 1965), British Director, Animator and ...

'', as ''Monotoca elliptica''. The specific epithet ''elliptica'' refers to the elliptical leaf shape.

Regeneration and cultivation

Slow and difficult to grow from seed, though after 18 months, some seeds should germinate. Cuttings may be a better option. This plant may be used in hedges. A tough and adaptable plant which responds well to pruning. left, Tree broom heath grows on the sand dunes behind Avalon Beach

References

elliptica Ericales of Australia Flora of New South Wales Flora of Victoria (state) Flora of Queensland Flora of Tasmania Trees of Australia Bushfood Plants described in 1793 Taxa named by James Edward Smith {{Ericaceae-stub