Eucalyptus transcontinentalis
Maiden
Myrtaceae
Eucalyptus oleosa glauca Maiden
Eucalyptus uncinata rostrata Benth.
Common Name:
General Information
Eucalyptus transcontinentalis is an evergreen tree that can grow from 10 - 25 metres tall. The bole can be up to 100cm in diameter[
,
1658- Title
- Eucalypts for Planting
- Publication
- FAO Forestry Series No.11
- Author
- Jacobs M.R.
- Website
- http://www.fao.org
- Publisher
- FAO; Rome
- Year
- 1981
- ISBN
- 92-5-100570-2
- Description
- An excellent publication, rather dated now but with a wealth of information about the Eucalypts. It can be downloaded from the Internet as a PDF file.
].
The tree is one of the few large species in the arid areas in which it is found; it is harvested in quantity from the wild for use as a fuel in the local mining industry. The markedly glaucous branches and blue-green leaves make it an attractive tree[
1658- Title
- Eucalypts for Planting
- Publication
- FAO Forestry Series No.11
- Author
- Jacobs M.R.
- Website
- http://www.fao.org
- Publisher
- FAO; Rome
- Year
- 1981
- ISBN
- 92-5-100570-2
- Description
- An excellent publication, rather dated now but with a wealth of information about the Eucalypts. It can be downloaded from the Internet as a PDF file.
]
Known Hazards
None known
Botanical References
,
Range
Australia - southwestern Western Australia
Habitat
Flats and low hills, growing on red sand, red sandy loam, calcareous loam and brown clay loam soils[
28- Title
- Plants for Shade.
- Publication
-
- Author
- Knight. F. P.
- Publisher
- Royal Horticultural Society.
- Year
- 1980
- ISBN
- 0-900629-78-9
- Description
- A small but informative booklet listing plants that can be grown in shady positions with a few cultivation details.
].
Properties
Other Uses Rating | ![*](other.png) ![*](other.png) ![*](other.png) |
Habit | Evergreen Tree |
Height | 18.00 m |
Pollinators | Bees, Insects |
Cultivation Status | Ornamental, Wild |
Cultivation Details
Eucalyptus transcontinentalis is native to the arid and semi-arid climate ofsouthwestern Australia, where it is found at elevations up to 300 metres. Rainfall occurs mainly in the winter, with a mean annual rainfall within the range 250 - 380mm and a severe dry season of 7 - 8 months. The mean maximum temperature of the hottest month is 38°c; mean minimum temperature of the coldest month is 2 - 5°c, and there are generally up to 11 frosts a year[
1658- Title
- Eucalypts for Planting
- Publication
- FAO Forestry Series No.11
- Author
- Jacobs M.R.
- Website
- http://www.fao.org
- Publisher
- FAO; Rome
- Year
- 1981
- ISBN
- 92-5-100570-2
- Description
- An excellent publication, rather dated now but with a wealth of information about the Eucalypts. It can be downloaded from the Internet as a PDF file.
]. When dormant, the plant can survive temperatures down to about -5°c, but young growth is more tender and can be severely damaged at 0°c[
].
Requires a sunny position, succeeding in a range of light to medium-textured, well-drained soils of moderate fertility[
]. Prefers a pH in the range 6 - 7, tolerating 5.5 - 7.5[
].
A good tree for near desert conditions[
1658- Title
- Eucalypts for Planting
- Publication
- FAO Forestry Series No.11
- Author
- Jacobs M.R.
- Website
- http://www.fao.org
- Publisher
- FAO; Rome
- Year
- 1981
- ISBN
- 92-5-100570-2
- Description
- An excellent publication, rather dated now but with a wealth of information about the Eucalypts. It can be downloaded from the Internet as a PDF file.
],
Eucalyptus species have not adopted a deciduous habit and continue to grow until it is too cold for them to do so. This makes them more susceptible to damage from sudden cold snaps. If temperature fluctuations are more gradual, as in a woodland for example, the plants have the opportunity to stop growing and become dormant, thus making them more cold resistant. A deep mulch around the roots to prevent the soil from freezing also helps the trees to survive cold conditions[
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.
]. Many members of this genus are remarkably adaptable however, and there can be a dramatic increase in the hardiness of subsequent generations from the seed of survivors growing in temperate zones[
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
None known
Medicinal
None known
Other Uses
An essential oil is obtained from the leaves. Total quantity of the oil, and its composition, can vary widely from plant to plant, but we have reports that the fresh leaves contain around 3.9% (dry weight) essential oil. The main components include 1,8-cineole (around 47%), pinene (26%), aromadendrene[
1659- Title
- Eucalyptus Leaf Oils: Use, Chemistry, Distillation and Marketing
- Publication
- Phytochemistry June 1992
- Author
- Southwell I.A.
- Website
- https://doi.org/10.1016/0031-9422(92)80403-2
- Publisher
-
- Year
- 1992
- ISBN
-
- Description
- An extensive list of Eucalyptus species and their essential oil content.
].
The red-brown wood is tough, hard and durable. It is used as firewood in the mining industry[
,
1658- Title
- Eucalypts for Planting
- Publication
- FAO Forestry Series No.11
- Author
- Jacobs M.R.
- Website
- http://www.fao.org
- Publisher
- FAO; Rome
- Year
- 1981
- ISBN
- 92-5-100570-2
- Description
- An excellent publication, rather dated now but with a wealth of information about the Eucalypts. It can be downloaded from the Internet as a PDF file.
]
Propagation
Seed - surface sow late winter/early spring in a sunny position in a greenhouse[
11- Title
- Trees and Shrubs Hardy in Great Britain. Vol 1 - 4 and Supplement.
- Publication
-
- Author
- Bean. W.
- Publisher
- Murray
- Year
- 1981
- ISBN
- -
- Description
- A classic with a wealth of information on the plants, but poor on pictures.
,
78- Title
- Propagation of Trees, Shrubs and Conifers.
- Publication
-
- Author
- Sheat. W. G.
- Publisher
- MacMillan and Co
- Year
- 1948
- ISBN
- -
- Description
- A bit dated but a good book on propagation techniques with specific details for a wide range of plants.
,
134- Title
- Growing from Seed. Volume 2.
- Publication
-
- Author
- Rice. G. (Editor)
- Publisher
- Thompson and Morgan.
- Year
- 1988
- ISBN
- -
- Description
- Very readable magazine with lots of information on propagation. An interesting article on Ensete ventricosum.
]. Species that come from high altitudes appreciate 6 - 8 weeks cold stratification at 2°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.
]. Pot up the seedlings into individual pots as soon as the second set of seed leaves has developed, if left longer than this they might not move well. Plant out into their permanent positions in early summer and give them some protection from the cold in their first winter. The seed can also be sown in early summer, the young trees being planted in their final positions in late spring of the following year. The seed has a long viability[
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.
].
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