Kwongan

Last updated

The prostrate form of Adenanthos cuneatus, a plant characteristic of kwongan heathlands Adenanthos cuneatus prostrate form.jpg
The prostrate form of Adenanthos cuneatus , a plant characteristic of kwongan heathlands

Kwongan is a plant community found in south-western Western Australia. The name is a Bibulman Aboriginal term of wide geographical use defined by Beard (1976) as

Contents

...a type of country ...[that is] sandy and is open without timber-sized trees but with a scrubby vegetation. It consists of plains in an Australian sense of open country rather than in a strict sense of flat country. ... there are two principal plant formations in the kwongan, scrub heath and broombush thicket ... both ... are sclerophyll shrublands and possess a certain unity when contrasted with woodland and forest or steppe and succulent steppe communities.

Kwongan has replaced other terms applied by European botanists such as sand-heide (Diels 1906) or sand heath (Gardner 1942), giving priority to the language of people who have lived continuously in the southwest for more than 50,000 years. Recent archeological evidence shows occupation of the Kwongan for at least 25,500 years. [1]

Thus, kwongan has come again into common usage for the Southwest Australian Floristic Region's shrubland vegetation and associated countryside, equivalent to South Africa's fynbos, California's chaparral, France's maquis and Chile's matorral as seen in these other regions of the world experiencing a Mediterranean climate.

Etymology

To reflect contemporary orthographies, linguists strictly spell kwongan as kwongkan (Douglas 1976, Dench 1994), or kquarngqqaan (von Brandenstein 1988). As with so many other aspects of the southwest flora, colonial botanist James Drummond was the first to record Bibbelmun usage of the term in an 1839 letter to Kew's Director Sir William Hooker, where guangan was described as the Noongar name for

sand, but I mean by it the open sandy desert which commences 80 miles E.N.E. of Fremantle and is known to continue in the same direction for 200 miles ... Fresh water is scarce ...even in our rainy season. It is undulating country, the hills generally small and low, the soil on them is strong clay ... the valleys between these hills are generally extensive and sandy, covered thinly with small shrubs.

An 1839 map of Toodyay Valley Land Grants and Locations has on it the term Guangan two miles east of Bejoording townsite, south of Bolgart (reprinted in Erickson 1969: 32). Another collector Ludwig Preiss spelt the term as quangen (Beard 1976). Moore (1842) gave the spelling gongan for "a sandy district. The easiest road, or usual path, or mountain pass to a place."

The town of Wongan Hills derives its name from kwongan. Drummond (3 October 1842, republished in Erickson (1969: 165) and in Hercock et al. 2011:313) reported the native name of Guangan Catta, which means hills above the kwongan, when he first saw the hills in the distance accompanied by Cabbinger and an unnamed Bibbelmun guide. An article in the Perth Gazette (1 June 1847) by "Ketoun" reported on "A trip to the Wongan Hills", where on 27 April 1844 his party "...crossed an immense 'gwongan', these gwongans are open undulating patches of scrubby country, ... of a quartz formation." (reprinted in Hercock et al. 2011: 337).

The same term with a different spelling was recorded by pastoralist J.P. Brooks (1896) for the Israelite Bay-Cape Arid district some 900 km SE of Wongan Hills. He described and defined quowcken as the Aboriginal word for sand plain or "open plain without timber", occasionally interspersed with small swamps dominated by trees of yate (mauw (von Brandenstein 1988), Eucalyptus occidentalis ) and yauwl (yauwarl (ibid.), Melaleuca cuticularis ). Approaching from the northeast after traversing the head of the Great Australian Bight, explorer E.J. Eyre in 1840 noted these same "sandy downs, covered with low shrubs or bushes" (Eyre 1845), but was unaware of the local Aboriginal name applied to them.

Jerramungup settler A.A. Hassell recorded the name used by Wilomen people for sand plain as qwonken, and journalist Daisy Bates in 1913 was the first to record the spelling as kwongan (Bindon and Chadwick 1992). Bibbelmun people clearly used the term widely, across many dialects and substantial distances in semi-arid country northeast and southeast of Perth.

The first book devoted to kwongan (Pate and Beard 1984) attempted to divorce the application of the term to both sandy countryside and vegetation, as Noongars had used it. Beard and Pate (1984) preferred to apply kwongan strictly to vegetation, defining it technically as:

... any community of sclerophyll shrubland in south-western Australia which has a stratum + 1 m tall or less of leptophyllous and nanophyllous shrubs. It may also contain either taller shrubs, which may be dominant – so long as the dominants are of genera other than Eucalyptus – or scattered trees of any kind which are not dominant.

Thus, they intended to extend use of the term kwongan to shrublands beyond those on sandy soils, such as coastal heaths on limestone and granite, and hill thickets on various rock types. Conforming to Brooks' (1896) definition, scattered trees were also included as a component of kwongan provided they did not dominate the heaths and thickets. The countryside on which kwongan vegetation most commonly occurred was termed "sandplain" by Beard and Pate (1984). This clarification, while helpful for strict vegetation science, removed the use of kwongan well beyond its original Noongar meaning of sand or sandy country, easily traversed because of low scrubby vegetation, occasionally with scattered trees. Such scientific nomenclatural appropriation is controversial today in cross-cultural dialogue. However, a focus on both vegetation and on sandy soils and sand plain will undoubtedly remain important components of kwongan studies, whichever nuance of definition and meaning is favoured.

Kwongan is extensive, occupying about a quarter of the Southwest Australian Floristic Region, and contains 70% of the 8000+ native plant species known from this global biodiversity hotspot (Beard and Pate 1984; Hopper and Gioia 2004). Half of these species are found nowhere else on Earth. This makes kwongan vegetation one of the most significant natural heritage assets in a temperate climatic region, deserving the increasing national and international attention it so richly merits. Kwongan contains an array of plants, animals, micro-organisms and life histories that are both poorly studied and exceptionally diverse, affording opportunities for novel biological discovery (Pate and Beard 1984). Kwongan also offers profound insights into evolution at its most prolonged and sophisticated, on old, climatically-buffered infertile landscapes that are rare on Earth today (Hopper 2009). Bibbelmun people developed and have profound understanding of aspects of kwongan useful to human lifeways (e.g. von Brandenstein 1988) that will become increasingly important in a rapidly changing world. For example, developing new forms of agriculture in phosphorus-limited landscapes has much to learn from the study of kwongan plants, and inclusion of Bibbelmun staples such as Platysace tubers in future agriculture is now under active experimentation (Moule 2009).

Conservation

Scientists from the University of Western Australia are proposing the region for World Heritage status. [2]

Further reading

Related Research Articles

<span class="mw-page-title-main">Southwest Australia</span> Biogeographic region of Western Australia

Southwest Australia is a biogeographic region in Western Australia. It includes the Mediterranean-climate area of southwestern Australia, which is home to a diverse and distinctive flora and fauna.

<span class="mw-page-title-main">Shrubland</span> Vegetation dominated by shrubs

Shrubland, scrubland, scrub, brush, or bush is a plant community characterized by vegetation dominated by shrubs, often also including grasses, herbs, and geophytes. Shrubland may either occur naturally or be the result of human activity. It may be the mature vegetation type in a particular region and remain stable over time, or a transitional community that occurs temporarily as the result of a disturbance, such as fire. A stable state may be maintained by regular natural disturbance such as fire or browsing. Shrubland may be unsuitable for human habitation because of the danger of fire. The term was coined in 1903.

<i>Macrozamia</i> Genus of cycads in the family Zamiaceae

Macrozamia is a genus of around forty species of cycads, family Zamiaceae, all of which are endemic to Australia. Many parts of the plant have been utilised for food and material, most of which is toxic if not processed correctly.

<span class="mw-page-title-main">Swan Coastal Plain</span> Bioregion in Western Australia

The Swan Coastal Plain in Western Australia is the geographic feature which contains the Swan River as it travels west to the Indian Ocean. The coastal plain continues well beyond the boundaries of the Swan River and its tributaries, as a geological and biological zone, one of Western Australia's Interim Biogeographic Regionalisation for Australia (IBRA) regions. It is also one of the distinct physiographic provinces of the larger West Australian Shield division.

<i>Banksia attenuata</i> Species of plant in the family Proteaceae found across much of the southwest of Western Australia

Banksia attenuata, commonly known as the candlestick banksia, slender banksia, or biara to the Noongar people, is a species of plant in the family Proteaceae. Commonly a tree, it reaches 10 m (33 ft) high, but it is often a shrub in drier areas 0.4 to 2 m high. It has long, narrow, serrated leaves and bright yellow inflorescences, or flower spikes, held above the foliage, which appear in spring and summer. The flower spikes age to grey and swell with the development of the woody follicles. The candlestick banksia is found across much of the southwest of Western Australia, from north of Kalbarri National Park down to Cape Leeuwin and across to Fitzgerald River National Park.

Wongan Hills is a range of low flat-topped hills in the Avon Wheatbelt bioregion of Western Australia. It is located at 30°48′S116°37′E, in the Shire of Wongan–Ballidu.

<span class="mw-page-title-main">Warren bioregion</span> Biogeographic region in southern Western Australia

Warren, also known as Karri Forest Region and the Jarrah-Karri forest and shrublands ecoregion, is a biogeographic region in southern Western Australia. Located in the southwest corner of Western Australia between Cape Naturaliste and Albany, it is bordered to the north and east by the Jarrah Forest region. Its defining characteristic is an extensive tall forest of Eucalyptus diversicolor (karri). This occurs on dissected, hilly ground, with a moderately wet climate. Karri is a valuable timber and much of the karri forest has been logged over, but less than a third has been cleared for agriculture. Recognised as a region under the Interim Biogeographic Regionalisation for Australia (IBRA), and as a terrestrial ecoregion by the World Wide Fund for Nature, it was first defined by Ludwig Diels in 1906.

<span class="mw-page-title-main">Transitional Rainfall Zone</span>

The Transitional Rainfall Zone (TRZ) is one of three biogeographic zones into which south-west Western Australia is divided, the others being the High Rainfall Zone and the Low Rainfall Zone. The TRZ is recognised as having a much higher diversity of rare and endemic plant species than the other Zones.

<span class="mw-page-title-main">Avon Wheatbelt</span> Bioregion in Western Australia

The Avon Wheatbelt is a bioregion in Western Australia. It has an area of 9,517,104 hectares. It is considered part of the larger Southwest Australia savanna ecoregion.

<span class="mw-page-title-main">Western mouse</span> Species of rodent

The western mouse or walyadji is a species of rodent in the family Muridae. Once widespread across a larger range, it has become restricted to around ten reserves of remnant bushland in Southwest Australia and declared near threatened by extinction. They are small and robust mice that live in burrows in sandy soil, venturing out at night to forage in nearby area.

<i>Actinostrobus arenarius</i> Species of conifer

Actinostrobus arenarius is a species of conifer in the cypress family, Cupressaceae. Its common names include sandplain cypress, Bruce cypress, Bruce cypress-pine, and tamin. It is endemic to Western Australia.

<span class="mw-page-title-main">Geography of Western Australia</span>

Western Australia occupies nearly one third of the Australian continent. Due to the size and the isolation of the state, considerable emphasis has been made of these features; it is the second largest administrative territory in the world, after Yakutia in Russia, despite the fact that Australia is only the sixth largest country in the world by area, and no other regional administrative jurisdiction in the world occupies such a high percentage of a continental land mass. It is also the only first level administrative subdivision to occupy the entire continental coastline in one cardinal direction.

<i>Macrozamia dyeri</i> Species of cycad

Macrozamia dyeri, known as djeeri, is a species of plant in the family Zamiaceae. It is endemic to Western Australia, occurring near Esperance. The seeds are consumable when prepared correctly and were an important resource to people of the region, but the plant is otherwise toxic to many species.

<i>Macrozamia fraseri</i> Species of cycad

Macrozamia fraseri is a species of plant in the family Zamiaceae. It is endemic to the south west of Western Australia, and restricted largely to the sandy soils of the Swan Coastal Plain and Geraldton Sandplains. The range of Macrozamia fraseri overlaps that of Macrozamia riedlei. The Noongar peoples know the plant as djiridji.

<i>Macrozamia riedlei</i> Species of cycad

Macrozamia riedlei, commonly known as a zamia or zamia palm, is a species of cycad in the plant family Zamiaceae. It is endemic to southwest Australia and often occurs in jarrah forests. It may only attain a height of half a metre or form an above trunk up to two metres with long arching fronds of a similar length. The giant cones amidst the crown of palm-like fronds contain edible seeds surrounded by red sarcotesta. The seeds are consumed by birds and animals, and can be a favoured part of the human diet when prepared correctly. M. riedlei benefits from a close association with bacteria that fix nitrogen, which also produce substances found throughout the plant that are toxic to some animals when consumed. The species is cultivated for ornamental use in urban and domestic environments.

A sandplain is an area where the soil is sand deposited from elsewhere by processes such as wind or ocean, rather than direct weathering of bedrock.

Calothamnus blepharospermus is a plant in the myrtle family, Myrtaceae and is endemic to the west coast of Western Australia. It is an upright, spreading, bushy shrub with red flowers in summer. It grows in sandy soil in scrubby country called kwongan.

The Eneabba sandplain, or the Eneabba portion of the northern sandplain, is an extension of the Swan Coastal Plain in Western Australia.

<i>Darwinia speciosa</i> Species of flowering plant

Darwinia speciosa is a plant in the myrtle family Myrtaceae and is endemic to the southwest of Western Australia. It is a dwarf, spreading or prostrate shrub with narrowly oblong leaves arranged in opposite pairs, and greenish flowers surrounded by larger dark red or brownish involucral bracts.

<span class="mw-page-title-main">Botanical Provinces of Western Australia</span> Botanical regions in Western Australia

The botanical provinces of Western Australia (or Beard's Provinces) delineate "natural" phytogeographic regions of WA, based on climate and types of vegetation. John Stanley Beard, in "Plant Life of Western Australia" (p. 29-37) gives a short history of the various mappings.

References

  1. Monks, Carly; Dortch, Joe; Jacobsen, Geraldine; Baynes, Alexander (3 November 2016). "Pleistocene occupation of Yellabidde Cave in the northern Swan Coastal Plain, southwestern Australia". Australian Archaeology. 82 (3): 275–279. doi:10.1080/03122417.2016.1244216. S2CID   152130030 . Retrieved 4 June 2017.
  2. Wahlquist, Calla (10 February 2015). "Western Australian scientists push for world heritage status for area size of England". The Guardian. Retrieved 11 March 2015.