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Useful Tropical Plants

Acacia saligna

(Labill.) H.L.Wendl.

Fabaceae


Classification of the genus Acacia (in the wider sense) has been subject to considerable debate. It is generally agreed that there are valid reasons for breaking it up into several distinct genera, but there has been disagreement over the way this should be done. As of 2017, it is widely (but not completely) accepted that the section that includes the majority of the Australian species (including this one) should retain the name Acacia, whilst other sections of the genus should be transferred to the genera Acaciella, Mariosousa, Senegalia and Vachellia[
K
Title
Plants for a Future
Author
Ken Fern
Description
Notes from observations, tasting etc at Plants For A Future and on field trips.
].

+ Synonyms

Acacia bracteata Maiden. & Blakely.

Acacia cyanophylla Lindl.

Acacia lindleyi Meisn.

Mimosa saligna Labill.

Racosperma salignum (Labill.) Pedley

Common Name: Weeping-Wreath Wattle

Acacia saligna
Cultivated flowering tree
Photograph by: Sydney Oats
Creative Commons License
Acacia saligna Acacia saligna Acacia saligna Acacia saligna Acacia saligna

General Information

Acacia saligna is a small, prickly, fast-growing, often multi-stemmed evergreen shrub or tree growing up to 9 metres tall, though often smaller[
269
Title
Handbook of Energy Crops
Publication
 
Author
Duke. J.
Website
https://hort.purdue.edu/newcrop/duke_energy/dukeindex.html
Publisher
-
Year
1983
ISBN
-
Description
Published only on the Internet, excellent information on a wide range of both temperate and tropical plants.
,
303
Title
World Agroforesty Centre
Publication
 
Author
 
Website
http://www.worldagroforestry.org/
Publisher
 
Year
0
ISBN
 
Description
An excellent online database of a huge range of trees giving very good information on each plant - its uses, ecology, identity, propagation, pests etc.
,
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.
]. Plants can be single-stemmed or multi-stemmed, with mature trunks 20 - 40cm in diameter. Plants produce suckers and sometimes form thickets[
1292
Title
Acacia species as large-scale crop plants in theWestern Australian wheatbelt
Publication
Conservation Science W. Aust. 4 (3) : 96-108 (2002)
Author
Bartle J.; Cooper D.; Olsen G.; Carslake J.
Website
https://www.researchgate.net/publication/283798072
Publisher
 
Year
2002
ISBN
 
Description
 
]. Although it produces leaves as a seedling, llike most members of the genus the mature plant does not have true leaves but has leaf-like flattened stems called phyllodes[
397
Title
Australian Native Plants Society
Publication
 
Author
 
Website
http://anpsa.org.au/index.html
Publisher
 
Year
0
ISBN
 
Description
A series of fact sheets on Australian plants. Good photographs, brief description and information on uses, habitat, range, cultivation etc.
].
The plant is an important source of tannins, especially in southwestern Australia[
601
Title
The Useful Native Plants of Australia.
Publication
 
Author
Maiden J.H.
Website
http://www.biodiversitylibrary.org
Publisher
Turner & Co.; London.
Year
1889
ISBN
 
Description
Terse details of the uses of many Australian plants and other species naturalised, or at least growing, in Australia. It can be downloaded from the Internet.
]. It is harvested from the wild for local use as a food. It is extensively from the wild, and sometimes also cultivated in semi-arid areas of north Africa and the Middle East, as windbreaks, for coastal sand dune fixation and for fuel[
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.
]. It has been suggested as a potential commercial seed crop for areas such as Western Australia[
1293
Title
Domestication of wattles with edible seeds for the wheatbelt of Western Australia
Publication
Conservation Science W. Aust. 4 (3) : 170-180 (2002)
Author
McDonald M.W.; Maslin B.R.; Thomson L.A.J.
Publisher
 
Year
2002
ISBN
 
Description
 
]. There is a weeping form that produces an abundance of attractive yellow flowers and is often grown as an ornamental in the tropics and subtropics[
269
Title
Handbook of Energy Crops
Publication
 
Author
Duke. J.
Website
https://hort.purdue.edu/newcrop/duke_energy/dukeindex.html
Publisher
-
Year
1983
ISBN
-
Description
Published only on the Internet, excellent information on a wide range of both temperate and tropical plants.
,
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.
].

Known Hazards

The seed of many Acacia species, including this one, is edible and highly nutritious, and can be eaten safely as a fairly major part of the diet. Not all species are edible, however, and some can contain moderate levels of toxins[
1295
Title
Acacia in Australia: Ethnobotany and Potential Food Crop
Publication
Janick (ed.), Progress in new crops pp 228-236, (1996) ASHS Press, Alexandria, VA.
Author
Lister P.R.; Holford P.; Haigh T.; Morrison D.A.
Website
https://hort.purdue.edu/newcrop/proceedings1996/v3-toc.html
Publisher
ASHS Press, Alexandria, VA.
Year
1996
ISBN
0-9615027-3-8
Description
 
]. Especially when harvesting from the wild, especial care should be taken to ensure correct identification of any plants harvested for food[
K
Title
Plants for a Future
Author
Ken Fern
Description
Notes from observations, tasting etc at Plants For A Future and on field trips.
].
Especially in times of drought, many Acacia species can concentrate high levels of the toxin Hydrogen cyanide in their foliage, making them dangerous for herbivores to eat.

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.
,
265
Title
Flora of the Sydney Region
Publication
 
Author
Carolin. R. & Tindale. M.
Publisher
Reed. Australia.
Year
1993
ISBN
0730104001
Description
Concise flora with little beyond an extensive key, species descriptions, very brief habitat description.
,
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

Australia - native in Western Australia - naturalized in Queensland, New South Wales, Victoria, Tasmania, South Australia.

Habitat

A variety of habitats including poor sandy soils; clays; sand plains (usually near creeks and rivers); deep sands near watercourses; the base of granite boulders; coastal dune systems (often forming dense thickets in the hollows between sand hills)[
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.
].

Properties

Weed PotentialYes
Edibility Rating *  *
Medicinal Rating *  *
Other Uses Rating *  *  *
HabitEvergreen Tree
Height5.00 m
Growth RateFast
PollinatorsInsects
Self-fertileNo
Cultivation StatusCultivated, Ornamental, Wild

Cultivation Details

Succeeds throughout the lowland tropical, subtropical and warm temperate regions of the world, where it is found naturally at elevations up to 300 metres[
269
Title
Handbook of Energy Crops
Publication
 
Author
Duke. J.
Website
https://hort.purdue.edu/newcrop/duke_energy/dukeindex.html
Publisher
-
Year
1983
ISBN
-
Description
Published only on the Internet, excellent information on a wide range of both temperate and tropical plants.
]. In its native habitat, the summer temperature ranges from about 23 - 36°c, winter temperatures from 4 - 9°c. The plant does not withstand frost and grows best where the winter and summer means are between 13° and 30°c respectively[
269
Title
Handbook of Energy Crops
Publication
 
Author
Duke. J.
Website
https://hort.purdue.edu/newcrop/duke_energy/dukeindex.html
Publisher
-
Year
1983
ISBN
-
Description
Published only on the Internet, excellent information on a wide range of both temperate and tropical plants.
]. Plants can tolerate occasional frosts down to about -5°c[
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.
]. Particularly drought hardy, it grows where annual rainfall is as low as 250 mm, though it probably does better with 350 - 600 mm, and thrives where annual rainfall is as high as 1,000 mm[
269
Title
Handbook of Energy Crops
Publication
 
Author
Duke. J.
Website
https://hort.purdue.edu/newcrop/duke_energy/dukeindex.html
Publisher
-
Year
1983
ISBN
-
Description
Published only on the Internet, excellent information on a wide range of both temperate and tropical plants.
].
Succeeds in full sun and in light shade[
303
Title
World Agroforesty Centre
Publication
 
Author
 
Website
http://www.worldagroforestry.org/
Publisher
 
Year
0
ISBN
 
Description
An excellent online database of a huge range of trees giving very good information on each plant - its uses, ecology, identity, propagation, pests etc.
]. Grows mainly on sandy, coastal plains, but is found from swampy sites and riverbanks to small, rocky hills (often granitic) and coastal slopes[
269
Title
Handbook of Energy Crops
Publication
 
Author
Duke. J.
Website
https://hort.purdue.edu/newcrop/duke_energy/dukeindex.html
Publisher
-
Year
1983
ISBN
-
Description
Published only on the Internet, excellent information on a wide range of both temperate and tropical plants.
]. It occurs on poor acid or calcareous sands, under the most dry and adverse soil conditions, in moderately heavy clays and a range of podzols[
269
Title
Handbook of Energy Crops
Publication
 
Author
Duke. J.
Website
https://hort.purdue.edu/newcrop/duke_energy/dukeindex.html
Publisher
-
Year
1983
ISBN
-
Description
Published only on the Internet, excellent information on a wide range of both temperate and tropical plants.
]. Plants are adaptable to barren slopes, derelict land, and exceptionally arid conditions[
269
Title
Handbook of Energy Crops
Publication
 
Author
Duke. J.
Website
https://hort.purdue.edu/newcrop/duke_energy/dukeindex.html
Publisher
-
Year
1983
ISBN
-
Description
Published only on the Internet, excellent information on a wide range of both temperate and tropical plants.
]. They are also said to be tolerant of saline soils, salt spray, shade and occasional waterlogging[
269
Title
Handbook of Energy Crops
Publication
 
Author
Duke. J.
Website
https://hort.purdue.edu/newcrop/duke_energy/dukeindex.html
Publisher
-
Year
1983
ISBN
-
Description
Published only on the Internet, excellent information on a wide range of both temperate and tropical plants.
]. Established plants are very drought tolerant[
269
Title
Handbook of Energy Crops
Publication
 
Author
Duke. J.
Website
https://hort.purdue.edu/newcrop/duke_energy/dukeindex.html
Publisher
-
Year
1983
ISBN
-
Description
Published only on the Internet, excellent information on a wide range of both temperate and tropical plants.
,
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.
].
Because of its hardiness and profuse reproductive abilities, this tree has become a serious menace in parts of South Africa by invading native ecosystems and displacing indigenous vegetation. It spreads both by root suckers and seed[
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.
], infests water courses (sometimes decreasing the water available for irrigation), and has proved difficult to eradicate[
269
Title
Handbook of Energy Crops
Publication
 
Author
Duke. J.
Website
https://hort.purdue.edu/newcrop/duke_energy/dukeindex.html
Publisher
-
Year
1983
ISBN
-
Description
Published only on the Internet, excellent information on a wide range of both temperate and tropical plants.
].
A fast-growing but relatively short-lived plant, it can often reach up to 8 metres tall with a spread as great as its height in just 4 or 5 years[
269
Title
Handbook of Energy Crops
Publication
 
Author
Duke. J.
Website
https://hort.purdue.edu/newcrop/duke_energy/dukeindex.html
Publisher
-
Year
1983
ISBN
-
Description
Published only on the Internet, excellent information on a wide range of both temperate and tropical plants.
]. In very dry situations, growth rate is slower[
269
Title
Handbook of Energy Crops
Publication
 
Author
Duke. J.
Website
https://hort.purdue.edu/newcrop/duke_energy/dukeindex.html
Publisher
-
Year
1983
ISBN
-
Description
Published only on the Internet, excellent information on a wide range of both temperate and tropical plants.
]. The plant generally lives for 10 - 20 years in cultivation[
1300
Title
Australian Trees and Shrubs: Species for Land Rehabilitation and Farm Planting in the Tropics
Publication
 
Author
Doran J.C.; Turnbull J.W. (Editors)
Publisher
Australian Centre for International Agricultural Research; Canbe
Year
1997
ISBN
1-86320-127-0
Description
A very informative book, rich in information about the uses, cultivation needs and very much more for over 160 species of Australian trees and shrubs.
].
Trees coppice freely and also produce suckers[
269
Title
Handbook of Energy Crops
Publication
 
Author
Duke. J.
Website
https://hort.purdue.edu/newcrop/duke_energy/dukeindex.html
Publisher
-
Year
1983
ISBN
-
Description
Published only on the Internet, excellent information on a wide range of both temperate and tropical plants.
,
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.
,
1293
Title
Domestication of wattles with edible seeds for the wheatbelt of Western Australia
Publication
Conservation Science W. Aust. 4 (3) : 170-180 (2002)
Author
McDonald M.W.; Maslin B.R.; Thomson L.A.J.
Publisher
 
Year
2002
ISBN
 
Description
 
], and production for browse and wood can begin just 3 years after planting out, with yields gradually building to 6 years[
303
Title
World Agroforesty Centre
Publication
 
Author
 
Website
http://www.worldagroforestry.org/
Publisher
 
Year
0
ISBN
 
Description
An excellent online database of a huge range of trees giving very good information on each plant - its uses, ecology, identity, propagation, pests etc.
].
Coppice rotations for fuel of from 5 - 10 years have all been tried with this species[
303
Title
World Agroforesty Centre
Publication
 
Author
 
Website
http://www.worldagroforestry.org/
Publisher
 
Year
0
ISBN
 
Description
An excellent online database of a huge range of trees giving very good information on each plant - its uses, ecology, identity, propagation, pests etc.
].
Annual yields of fuel wood vary from 1.5 to 10 cubic metres per hectare, depending on site[
269
Title
Handbook of Energy Crops
Publication
 
Author
Duke. J.
Website
https://hort.purdue.edu/newcrop/duke_energy/dukeindex.html
Publisher
-
Year
1983
ISBN
-
Description
Published only on the Internet, excellent information on a wide range of both temperate and tropical plants.
].
This species has a symbiotic relationship with certain soil bacteria, these bacteria form nodules on the roots and fix atmospheric nitrogen. Some of this nitrogen is utilized by the growing plant but some can also be used by other plants growing nearby[
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.
].

Edible Uses

Seed - cooked[
1292
Title
Acacia species as large-scale crop plants in theWestern Australian wheatbelt
Publication
Conservation Science W. Aust. 4 (3) : 96-108 (2002)
Author
Bartle J.; Cooper D.; Olsen G.; Carslake J.
Website
https://www.researchgate.net/publication/283798072
Publisher
 
Year
2002
ISBN
 
Description
 
]. It can be eaten in the same ways as other small legume seeds and is also ground into a powder then used as a flavouring in desserts or as a nutritious supplement to pastries and breads[
1295
Title
Acacia in Australia: Ethnobotany and Potential Food Crop
Publication
Janick (ed.), Progress in new crops pp 228-236, (1996) ASHS Press, Alexandria, VA.
Author
Lister P.R.; Holford P.; Haigh T.; Morrison D.A.
Website
https://hort.purdue.edu/newcrop/proceedings1996/v3-toc.html
Publisher
ASHS Press, Alexandria, VA.
Year
1996
ISBN
0-9615027-3-8
Description
 
]. The seedpods are 8 - 12cm long, 4 - 6mm wide, with dark brown to black, oblong to slightly elliptic seeds 5 - 6mm long[
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.
,
1300
Title
Australian Trees and Shrubs: Species for Land Rehabilitation and Farm Planting in the Tropics
Publication
 
Author
Doran J.C.; Turnbull J.W. (Editors)
Publisher
Australian Centre for International Agricultural Research; Canbe
Year
1997
ISBN
1-86320-127-0
Description
A very informative book, rich in information about the uses, cultivation needs and very much more for over 160 species of Australian trees and shrubs.
].
Acacia seeds are highly nutritious and contain around 26% protein, 26% available carbohydrate, 32% fibre and 9% fat. The fat content is higher than most legumes with the aril providing the bulk of fatty acids present. These fatty acids are largely unsaturated. The energy content is high in all species tested, averaging 1480 ±270 kJ per 100g. The seeds are low glycaemic index foods - the starch is digested and absorbed very slowly, producing a small, but sustained rise in blood glucose and so delaying the onset of exhaustion in prolonged exercise[
1295
Title
Acacia in Australia: Ethnobotany and Potential Food Crop
Publication
Janick (ed.), Progress in new crops pp 228-236, (1996) ASHS Press, Alexandria, VA.
Author
Lister P.R.; Holford P.; Haigh T.; Morrison D.A.
Website
https://hort.purdue.edu/newcrop/proceedings1996/v3-toc.html
Publisher
ASHS Press, Alexandria, VA.
Year
1996
ISBN
0-9615027-3-8
Description
 
].

The ground seed can be used to produce a high quality, caffeine-free coffee-like beverage[
1295
Title
Acacia in Australia: Ethnobotany and Potential Food Crop
Publication
Janick (ed.), Progress in new crops pp 228-236, (1996) ASHS Press, Alexandria, VA.
Author
Lister P.R.; Holford P.; Haigh T.; Morrison D.A.
Website
https://hort.purdue.edu/newcrop/proceedings1996/v3-toc.html
Publisher
ASHS Press, Alexandria, VA.
Year
1996
ISBN
0-9615027-3-8
Description
 
].

Flowers - cooked[
144
Title
Wild Food in Australia.
Publication
 
Author
Cribb. A. B. and J. W.
Publisher
Fontana
Year
1976
ISBN
0-00-634436-4
Description
A very good pocket guide.
]. Rich in pollen, they are often used in fritters.

The damaged bark exudes copious amounts of a very acidic gum that seems to show promise for use in pickles and other acidic foodstuffs[
269
Title
Handbook of Energy Crops
Publication
 
Author
Duke. J.
Website
https://hort.purdue.edu/newcrop/duke_energy/dukeindex.html
Publisher
-
Year
1983
ISBN
-
Description
Published only on the Internet, excellent information on a wide range of both temperate and tropical plants.
].

Medicinal

The bark of all Acacia species contains greater or lesser quantities of tannins and are astringent. Astringents are often used medicinally - taken internally, for example. they are used in the treatment of diarrhoea and dysentery, and can also be helpful in cases of internal bleeding. Applied externally, often as a wash, they are used to treat wounds and other skin problems, haemorrhoids, perspiring feet, some eye problems, as a mouth wash etc[
601
Title
The Useful Native Plants of Australia.
Publication
 
Author
Maiden J.H.
Website
http://www.biodiversitylibrary.org
Publisher
Turner & Co.; London.
Year
1889
ISBN
 
Description
Terse details of the uses of many Australian plants and other species naturalised, or at least growing, in Australia. It can be downloaded from the Internet.
,
K
Title
Plants for a Future
Author
Ken Fern
Description
Notes from observations, tasting etc at Plants For A Future and on field trips.
].
Many Acacia trees also yield greater or lesser quantities of a gum from the trunk and stems. This is sometimes taken internally in the treatment of diarrhoea and haemorrhoids[
601
Title
The Useful Native Plants of Australia.
Publication
 
Author
Maiden J.H.
Website
http://www.biodiversitylibrary.org
Publisher
Turner & Co.; London.
Year
1889
ISBN
 
Description
Terse details of the uses of many Australian plants and other species naturalised, or at least growing, in Australia. It can be downloaded from the Internet.
].

Agroforestry Uses:

An extremely rugged tree, adaptable to barren slopes, derelict land, and exceptionally arid conditions[
269
Title
Handbook of Energy Crops
Publication
 
Author
Duke. J.
Website
https://hort.purdue.edu/newcrop/duke_energy/dukeindex.html
Publisher
-
Year
1983
ISBN
-
Description
Published only on the Internet, excellent information on a wide range of both temperate and tropical plants.
]. It grows rapidly and is used for reclaiming eroded hillsides and wastelands and for stabilizing drift sands[
269
Title
Handbook of Energy Crops
Publication
 
Author
Duke. J.
Website
https://hort.purdue.edu/newcrop/duke_energy/dukeindex.html
Publisher
-
Year
1983
ISBN
-
Description
Published only on the Internet, excellent information on a wide range of both temperate and tropical plants.
]. It has been used in the rehabilitation of sand mining areas[
303
Title
World Agroforesty Centre
Publication
 
Author
 
Website
http://www.worldagroforestry.org/
Publisher
 
Year
0
ISBN
 
Description
An excellent online database of a huge range of trees giving very good information on each plant - its uses, ecology, identity, propagation, pests etc.
]. This is one of the best woody species for binding moving sand, including in coastal regions[
269
Title
Handbook of Energy Crops
Publication
 
Author
Duke. J.
Website
https://hort.purdue.edu/newcrop/duke_energy/dukeindex.html
Publisher
-
Year
1983
ISBN
-
Description
Published only on the Internet, excellent information on a wide range of both temperate and tropical plants.
,
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.
]. It is useful for windbreaks, amenity plantings, beautification projects, and roadside stabilization in semiarid regions[
269
Title
Handbook of Energy Crops
Publication
 
Author
Duke. J.
Website
https://hort.purdue.edu/newcrop/duke_energy/dukeindex.html
Publisher
-
Year
1983
ISBN
-
Description
Published only on the Internet, excellent information on a wide range of both temperate and tropical plants.
,
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.
].
Plants respond well to cutting and can be grown as a hedge[
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.
]. Their thorns make them an effective security hedge[
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.
].

Other Uses

A yellow dye is obtained from the flowers[
168
Title
Nature's Colors - Dyes from Plants.
Publication
 
Author
Grae. I.
Publisher
MacMillan Publishing Co. New York.
Year
1974
ISBN
0-02-544950-8
Description
A very good and readable book on dyeing.
]. It can dye wool a lemon-yellow colour by using an alum mordant[
1300
Title
Australian Trees and Shrubs: Species for Land Rehabilitation and Farm Planting in the Tropics
Publication
 
Author
Doran J.C.; Turnbull J.W. (Editors)
Publisher
Australian Centre for International Agricultural Research; Canbe
Year
1997
ISBN
1-86320-127-0
Description
A very informative book, rich in information about the uses, cultivation needs and very much more for over 160 species of Australian trees and shrubs.
].
A green dye is obtained from the seed pods[
168
Title
Nature's Colors - Dyes from Plants.
Publication
 
Author
Grae. I.
Publisher
MacMillan Publishing Co. New York.
Year
1974
ISBN
0-02-544950-8
Description
A very good and readable book on dyeing.
].

A gum is obtained from the trunk and branches. It is similar to gum arabic (Vachellia nilotica)[
601
Title
The Useful Native Plants of Australia.
Publication
 
Author
Maiden J.H.
Website
http://www.biodiversitylibrary.org
Publisher
Turner & Co.; London.
Year
1889
ISBN
 
Description
Terse details of the uses of many Australian plants and other species naturalised, or at least growing, in Australia. It can be downloaded from the Internet.
]. The damaged bark exudes copious amounts of very acidic gum. Such acid-stable gum has promise for use in pickles and other acidic
foodstuffs[
1300
Title
Australian Trees and Shrubs: Species for Land Rehabilitation and Farm Planting in the Tropics
Publication
 
Author
Doran J.C.; Turnbull J.W. (Editors)
Publisher
Australian Centre for International Agricultural Research; Canbe
Year
1997
ISBN
1-86320-127-0
Description
A very informative book, rich in information about the uses, cultivation needs and very much more for over 160 species of Australian trees and shrubs.
].

The bark is a source of tannins[
303
Title
World Agroforesty Centre
Publication
 
Author
 
Website
http://www.worldagroforestry.org/
Publisher
 
Year
0
ISBN
 
Description
An excellent online database of a huge range of trees giving very good information on each plant - its uses, ecology, identity, propagation, pests etc.
,
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.
]. Tannin content can range from 19 - 30% in different regions[
269
Title
Handbook of Energy Crops
Publication
 
Author
Duke. J.
Website
https://hort.purdue.edu/newcrop/duke_energy/dukeindex.html
Publisher
-
Year
1983
ISBN
-
Description
Published only on the Internet, excellent information on a wide range of both temperate and tropical plants.
]. Bark harvested for its tannins should only be taken from mature stems, and only when the sap is rising at the beginning of the growing season - which is when the tannin content is highest and the bark is most easily removed from the wood[
601
Title
The Useful Native Plants of Australia.
Publication
 
Author
Maiden J.H.
Website
http://www.biodiversitylibrary.org
Publisher
Turner & Co.; London.
Year
1889
ISBN
 
Description
Terse details of the uses of many Australian plants and other species naturalised, or at least growing, in Australia. It can be downloaded from the Internet.
].

The wood is prettily grained and, if larger, it would be suitable for cabinet-work[
601
Title
The Useful Native Plants of Australia.
Publication
 
Author
Maiden J.H.
Website
http://www.biodiversitylibrary.org
Publisher
Turner & Co.; London.
Year
1889
ISBN
 
Description
Terse details of the uses of many Australian plants and other species naturalised, or at least growing, in Australia. It can be downloaded from the Internet.
]. It has been successfully processed into particle board[
1300
Title
Australian Trees and Shrubs: Species for Land Rehabilitation and Farm Planting in the Tropics
Publication
 
Author
Doran J.C.; Turnbull J.W. (Editors)
Publisher
Australian Centre for International Agricultural Research; Canbe
Year
1997
ISBN
1-86320-127-0
Description
A very informative book, rich in information about the uses, cultivation needs and very much more for over 160 species of Australian trees and shrubs.
]. The stems are used for vine stakes and small agricultural implements[
303
Title
World Agroforesty Centre
Publication
 
Author
 
Website
http://www.worldagroforestry.org/
Publisher
 
Year
0
ISBN
 
Description
An excellent online database of a huge range of trees giving very good information on each plant - its uses, ecology, identity, propagation, pests etc.
].
The wood is used for fuel and also to make charcoal[
269
Title
Handbook of Energy Crops
Publication
 
Author
Duke. J.
Website
https://hort.purdue.edu/newcrop/duke_energy/dukeindex.html
Publisher
-
Year
1983
ISBN
-
Description
Published only on the Internet, excellent information on a wide range of both temperate and tropical plants.
,
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.
]. The wood is sometimes reported as sappy, light and not popular for firewood[
303
Title
World Agroforesty Centre
Publication
 
Author
 
Website
http://www.worldagroforestry.org/
Publisher
 
Year
0
ISBN
 
Description
An excellent online database of a huge range of trees giving very good information on each plant - its uses, ecology, identity, propagation, pests etc.
].

Propagation

The seed of most, if not all, members of this genus has a hard seedcoat and may benefit from scarification before sowing to speed up germination. This can usually be done by pouring a small amount of nearly boiling water on the seeds (being careful not to cook them!) and then soaking them for 12 - 24 hours in warm water. By this time they should have imbibed moisture and swollen - if they have not, then carefully make a nick in the seedcoat (being careful not to damage the embryo) and soak for a further 12 hours before sowing. The seeds germinate readily[
269
Title
Handbook of Energy Crops
Publication
 
Author
Duke. J.
Website
https://hort.purdue.edu/newcrop/duke_energy/dukeindex.html
Publisher
-
Year
1983
ISBN
-
Description
Published only on the Internet, excellent information on a wide range of both temperate and tropical plants.
]. Seedlings are easily raised in a nursery and established in the field[
269
Title
Handbook of Energy Crops
Publication
 
Author
Duke. J.
Website
https://hort.purdue.edu/newcrop/duke_energy/dukeindex.html
Publisher
-
Year
1983
ISBN
-
Description
Published only on the Internet, excellent information on a wide range of both temperate and tropical plants.
].
Young plants can often be found under mature trees in the hundreds[
269
Title
Handbook of Energy Crops
Publication
 
Author
Duke. J.
Website
https://hort.purdue.edu/newcrop/duke_energy/dukeindex.html
Publisher
-
Year
1983
ISBN
-
Description
Published only on the Internet, excellent information on a wide range of both temperate and tropical plants.
].
Cite as: Tropical Plants Database, Ken Fern. tropical.theferns.info. 2024-12-10. <tropical.theferns.info/viewtropical.php?id=Acacia+saligna>

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