''Streblus brunonianus'', known as the whalebone tree, is a small tree in the

fig family The Moraceae — often called the mulberry family or fig family — are a family of flowering plants comprising about 38 genera and over 1100 species. Most are widespread in tropical and subtropical regions, less so in temperate climates; however ...

. Commonly seen in a variety different types of rainforest, particularly by streams. ''Streblus brunonianus'' occurs from near

Milton Milton may refer to: Names * Milton (surname), a surname (and list of people with that surname) ** John Milton (1608–1674), English poet * Milton (given name) ** Milton Friedman (1912–2006), Nobel laureate in Economics, author of '' Free t ...

(35° S) in the southern

Illawarra The Illawarra is a coastal region in the Australian state of New South Wales, nestled between the mountains and the sea. It is situated immediately south of Sydney and north of the South Coast region. It encompasses the two cities of Wollongo ...

district of

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 ...

Cape York Peninsula Cape York Peninsula is a large peninsula located in Far North Queensland, Australia. It is the largest unspoiled wilderness in northern Australia.Mittermeier, R.E. et al. (2002). Wilderness: Earth’s last wild places. Mexico City: Agrupación ...

at the top of

Australia Australia, officially the Commonwealth of Australia, is a Sovereign state, sovereign country comprising the mainland of the Australia (continent), Australian continent, the island of Tasmania, and numerous List of islands of Australia, sma ...

. It also occurs in

New Guinea New Guinea (; Hiri Motu Hiri Motu, also known as Police Motu, Pidgin Motu, or just Hiri, is a language of Papua New Guinea, which is spoken in surrounding areas of Port Moresby (Capital of Papua New Guinea). It is a simplified version of ...

and other Pacific Islands. Other common names include the white handlewood, axe-handle wood, grey handlewood and prickly fig.

Description

The species can be a large

shrub A shrub (often also called a bush) is a small-to-medium-sized perennial woody plant. Unlike herbaceous plants, shrubs have persistent woody stems above the ground. Shrubs can be either deciduous or evergreen. They are distinguished from trees ...

or small tree, rarely growing into a large tree tall and in trunk diameter. The trunk is mostly cylindrical or flanged. The bark is brown, featuring lines of vertical pustules. The

leaves A leaf (plural, : leaves) is any of the principal appendages of a vascular plant plant stem, stem, usually borne laterally aboveground and specialized for photosynthesis. Leaves are collectively called foliage, as in "autumn foliage", wh ...

are thin with a long pointed tip. long, alternate and simple. Usually finely toothed. The underside of the leaf is hairy, the top is glossy and mid green in colour. Leaf venation is more evident on the undersurface. Unlike in other species, the lateral veins do not terminate in leaf serrations. Flowers appear from September to May. Male flowers appear on spikes, female flowers on small clusters or spikes. The fruit matures from January to May, being a yellow coloured berry, long. The seeds are round, pale in colour and 3 mm in diameter.

Ecology

Germination from fresh seed occurs without difficulty within seven weeks. The fruit is eaten by birds including the

brown cuckoo dove The brown cuckoo-dove (''Macropygia phasianella'') is a dove in the genus ''Macropygia'' found in Australia from Weipa and Aurukun in the north to Bega in the south, and most inland at Atherton and Toowoomba. It is sometimes called the "brown ...

green catbird The green catbird (''Ailuroedus crassirostris'') is a species of bowerbird found in subtropical forests along the east coast of Australia, from southeastern Queensland to southern New South Wales. It is named after its distinctive call which soun ...

Lewin's honeyeater Lewin's honeyeater (''Meliphaga lewinii'') is a bird that inhabits the ranges along the east coast of Australia. It has a semicircular ear-patch, pale yellow in colour. The name of this bird commemorates the Australian artist John Lewin. Descri ...

rose crowned fruit dove The rose-crowned fruit dove (''Ptilinopus regina''), also known as pink-capped fruit dove or Swainson's fruit dove, is a medium-sized, up to 22 cm long, green fruit dove with a grey head and breast, an orange belly, whitish throat, yellow-or ...

and

topknot pigeon The topknot pigeon (''Lopholaimus antarcticus'') is a pigeon native to eastern Australia. Taxonomy English naturalist George Shaw described the topknot pigeon as ''Columba antarctica'' in 1793. The topknot pigeon is sister taxon to a lineage th ...

References

*
(other publication details, included in citation)

''Streblus brunonianus'' at NSW Flora Online
Retrieved on July 3, 2009 {{Taxonbar, from=Q385151 brunonianus Rosales of Australia Trees of Australia Flora of Queensland Flora of New South Wales Flora of New Guinea