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Useful Temperate Plants

Agathis robusta

(C.Moore ex F.Muell.) F.M.Bailey.

Araucariaceae

+ Synonyms

Agathis palmerstonii (F.Muell.) F.M.Bailey

Agathis spathulata de Laub.

Dammara bidwillii Guilf.

Dammara palmerstonii F.Muell.

Dammara robusta C.Moore ex F.Muell.

Common Name: Queensland Kauri

Agathis robusta
Forest grown ree
Photograph by: Unknown
Image credit to Australian National Botanic Gardens
Agathis robusta Agathis robusta Agathis robusta Agathis robusta Agathis robusta Agathis robusta Agathis robusta Agathis robusta Agathis robusta

General Information

Agathis robusta is a slow-growing but long-lived large evergreen conifer that can reach a height of 25 - 30 metres, exceptionally to 43 metres. The crown is dense, but often small in forest-grown trees, becoming more elongate when trees grow in the open. The straight, cylindrical bole can be free of branches for more than half the height of the tree and 100 - 150cm or more in diameter[
307
Title
Tropical and Subtropical Trees - A Worldwide Encyclopaedic Guide.
Publication
 
Author
Barwick. M.
Publisher
Thames & Hudson, London
Year
2004
ISBN
0-500-51181-0
Description
A superb book, very concise and well written, giving a wealth of information on 400 or more species including descriptions, habitat, cultivation details and plant uses. A wealth of colour photographs bring each plant vividly to life.
,
329
Title
The Gymnosperm Database
Publication
 
Author
 
Website
http://www.conifers.org/index.htm
Publisher
 
Year
0
ISBN
 
Description
A vast amount of information on conifers and families of gymnosperms.
].
The tree naturally aborts its lower limbs as it grows to form a tall clear bole that was much valued by the early white settlers in Australia. Consequently it was extensively cut down for timber and has now become rare in many areas in the wild[
307
Title
Tropical and Subtropical Trees - A Worldwide Encyclopaedic Guide.
Publication
 
Author
Barwick. M.
Publisher
Thames & Hudson, London
Year
2004
ISBN
0-500-51181-0
Description
A superb book, very concise and well written, giving a wealth of information on 400 or more species including descriptions, habitat, cultivation details and plant uses. A wealth of colour photographs bring each plant vividly to life.
].
The plant is classified as 'Least Concern' in the IUCN Red List of Threatened Species(2011)[
338
Title
IUCN Red List of Threatened Species
Publication
 
Author
 
Website
http://www.iucnredlist.org/
Publisher
 
Year
0
ISBN
 
Description
A list of plants under threat and facing possible extinction, usually with brief details of the threats and information on habitat.
].

Known Hazards

None known

Botanical References

200
Title
The New RHS Dictionary of Gardening. 1992.
Publication
 
Author
Huxley. A.
Publisher
MacMillan Press
Year
1992
ISBN
0-333-47494-5
Description
Excellent and very comprehensive, though it contains a number of silly mistakes. Readable yet also very detailed.
,
286
Title
Flora of Australia
Publication
 
Author
 
Website
http://www.anbg.gov.au/abrs/abif/flora/
Publisher
 
Year
0
ISBN
 
Description
The full information from the Flora of Australia - on-line. An excellent resource.

Range

Australasia - New Guinea, Bismarck Archipelago, northeast Australia (Queensland.)

Habitat

A canopy tree in drier rainforests from near sea level to 1,500 metres[
157
Title
Australian Native Plants.
Publication
 
Author
Wrigley. J. W. and Fagg. M.
Publisher
Collins. (Australia)
Year
1988
ISBN
0-7322-0021-0
Description
A lovely book, written in order to encourage Australian gardeners to grow their native plants. A little bit of information for the plant project.
,
307
Title
Tropical and Subtropical Trees - A Worldwide Encyclopaedic Guide.
Publication
 
Author
Barwick. M.
Publisher
Thames & Hudson, London
Year
2004
ISBN
0-500-51181-0
Description
A superb book, very concise and well written, giving a wealth of information on 400 or more species including descriptions, habitat, cultivation details and plant uses. A wealth of colour photographs bring each plant vividly to life.
].

Properties

Conservation StatusLeast Concern
Other Uses Rating *  *
HabitEvergreen Tree
Height45.00 m
Growth RateSlow
PollinatorsWind
Cultivation StatusWild

Cultivation Details

Agathis robusta succeeds in warm temperate to tropical regions, being able to tolerate light frosts[
307
Title
Tropical and Subtropical Trees - A Worldwide Encyclopaedic Guide.
Publication
 
Author
Barwick. M.
Publisher
Thames & Hudson, London
Year
2004
ISBN
0-500-51181-0
Description
A superb book, very concise and well written, giving a wealth of information on 400 or more species including descriptions, habitat, cultivation details and plant uses. A wealth of colour photographs bring each plant vividly to life.
].
Prefers a deep, fertile, well-drained soil in full sun or light shade[
307
Title
Tropical and Subtropical Trees - A Worldwide Encyclopaedic Guide.
Publication
 
Author
Barwick. M.
Publisher
Thames & Hudson, London
Year
2004
ISBN
0-500-51181-0
Description
A superb book, very concise and well written, giving a wealth of information on 400 or more species including descriptions, habitat, cultivation details and plant uses. A wealth of colour photographs bring each plant vividly to life.
].

Edible Uses

None known

Medicinal

None known

Other Uses

The plant yields a fibre or canes[
156
Title
Useful Wild Plants in Australia.
Publication
 
Author
Cribb. A. B. and J. W.
Publisher
William Collins Pty Ltd. Sidney
Year
1981
ISBN
0-00-216441-8
Description
A very readable book.
]. A fibre obtained from the inner bark is used to made ropes and nets[
329
Title
The Gymnosperm Database
Publication
 
Author
 
Website
http://www.conifers.org/index.htm
Publisher
 
Year
0
ISBN
 
Description
A vast amount of information on conifers and families of gymnosperms.
].

The bark yields a resin known as dammar - used for making varnish etc[
156
Title
Useful Wild Plants in Australia.
Publication
 
Author
Cribb. A. B. and J. W.
Publisher
William Collins Pty Ltd. Sidney
Year
1981
ISBN
0-00-216441-8
Description
A very readable book.
,
307
Title
Tropical and Subtropical Trees - A Worldwide Encyclopaedic Guide.
Publication
 
Author
Barwick. M.
Publisher
Thames & Hudson, London
Year
2004
ISBN
0-500-51181-0
Description
A superb book, very concise and well written, giving a wealth of information on 400 or more species including descriptions, habitat, cultivation details and plant uses. A wealth of colour photographs bring each plant vividly to life.
].
Dammar is a hard resin, obtained from various trees of Southeast Asia. Traditionally, it is used for purposes such as caulking boats and baskets, as an adhesive, a medicine, as a fuel for torches and sometimes in foods. Dammar has many commercial applications, though many of these uses are less important nowadays due to the advent of synthetic materials. Commercially, it is an ingredient of inks, lacquers, oil paints, varnishes etc, and is used as a glazing agent in foods[
891
Title
Gums, Resins and Latexes of Plant Origins.
Publication
Non-Wood Forest Products 6.
Author
Coppen J.J.W.
Website
http://www.fao.org/docrep/
Publisher
FAO, United Nations; Rome
Year
1995
ISBN
92-5-103757-4
Description
A handbook published by the Food and Agriculture Organisation of the United Nations, it provides good basic information on the sources and uses of the various gums, resins and latexes. It can be downloaded from the Internet.
].
Harvesting of the resin commences when the bole is around 25cm in diameter (approx 20 years old). Triangular cuts (becoming circular with age) are arranged in vertical rows around the trunk. The cuts are several centimetres wide at first, but become enlarged at every tapping and eventually become holes of 15 - 20cm in depth and width. The average number of holes for a tree about 30 metres tall and 60 - 80cm in diameter is 9 - 11 in each of 4 - 5 vertical rows. For the higher holes, the tapper climbs the tree supported by a rattan belt and using the lower holes as footholds.
The exuded resin is allowed to dry on the tree before it is collected. The frequency with which the tree is visited to refreshen the cut varies from once a week to once a month, depending on how far the tree is from the village. Tapping can continue for 30 years[
891
Title
Gums, Resins and Latexes of Plant Origins.
Publication
Non-Wood Forest Products 6.
Author
Coppen J.J.W.
Website
http://www.fao.org/docrep/
Publisher
FAO, United Nations; Rome
Year
1995
ISBN
92-5-103757-4
Description
A handbook published by the Food and Agriculture Organisation of the United Nations, it provides good basic information on the sources and uses of the various gums, resins and latexes. It can be downloaded from the Internet.
].

The heartwood is a pale cream, golden brown, to dark reddish or yellowish brown if resinous; it is usually not distinct from the sapwood[
316
Title
Tropical Timbers of the World. Ag. Handbook No. 607.
Publication
 
Author
Chudnoff. Martin.
Publisher
USDA Forest Service. Wisconsin.
Year
1984
ISBN
 
Description
Terse details on the properties of the wood of almost 400 species of trees from the Tropics.
]. The wood is lustrous; the grain mainly straight; texture fine and uniform; generally without distinctive odour or taste[
316
Title
Tropical Timbers of the World. Ag. Handbook No. 607.
Publication
 
Author
Chudnoff. Martin.
Publisher
USDA Forest Service. Wisconsin.
Year
1984
ISBN
 
Description
Terse details on the properties of the wood of almost 400 species of trees from the Tropics.
]. It is soft, strong, somewhat durable, vulnerable to termite attack and prone to blue stain[
156
Title
Useful Wild Plants in Australia.
Publication
 
Author
Cribb. A. B. and J. W.
Publisher
William Collins Pty Ltd. Sidney
Year
1981
ISBN
0-00-216441-8
Description
A very readable book.
,
307
Title
Tropical and Subtropical Trees - A Worldwide Encyclopaedic Guide.
Publication
 
Author
Barwick. M.
Publisher
Thames & Hudson, London
Year
2004
ISBN
0-500-51181-0
Description
A superb book, very concise and well written, giving a wealth of information on 400 or more species including descriptions, habitat, cultivation details and plant uses. A wealth of colour photographs bring each plant vividly to life.
,
316
Title
Tropical Timbers of the World. Ag. Handbook No. 607.
Publication
 
Author
Chudnoff. Martin.
Publisher
USDA Forest Service. Wisconsin.
Year
1984
ISBN
 
Description
Terse details on the properties of the wood of almost 400 species of trees from the Tropics.
]. It works easily with hand and machine tools, finishes with a clean smooth surface; has good nailing and screwing properties; good veneer peeling characteristics; paints and polishes well; easy to glue[
316
Title
Tropical Timbers of the World. Ag. Handbook No. 607.
Publication
 
Author
Chudnoff. Martin.
Publisher
USDA Forest Service. Wisconsin.
Year
1984
ISBN
 
Description
Terse details on the properties of the wood of almost 400 species of trees from the Tropics.
]. It is used for a range of purposes, including vats and tanks, patternmaking, millwork, boatbuilding, furniture components, face veneers, shingles and pencil slats[
316
Title
Tropical Timbers of the World. Ag. Handbook No. 607.
Publication
 
Author
Chudnoff. Martin.
Publisher
USDA Forest Service. Wisconsin.
Year
1984
ISBN
 
Description
Terse details on the properties of the wood of almost 400 species of trees from the Tropics.
].

Propagation

Seed -
Cuttings of leading shoots[
307
Title
Tropical and Subtropical Trees - A Worldwide Encyclopaedic Guide.
Publication
 
Author
Barwick. M.
Publisher
Thames & Hudson, London
Year
2004
ISBN
0-500-51181-0
Description
A superb book, very concise and well written, giving a wealth of information on 400 or more species including descriptions, habitat, cultivation details and plant uses. A wealth of colour photographs bring each plant vividly to life.
].
Cite as: Temperate Plants Database, Ken Fern. temperate.theferns.info. 2024-03-28. <temperate.theferns.info/plant/Agathis+robusta>

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