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Useful Tropical Plants

Rhus taitensis

Guill.

Anacardiaceae


There has been considerable uncertainty amongst botanists as to the best way of treating the genus Rhus, with some viewing it in a strict sense as comprising of around 35 species and electing to separate the other species into several distinct genera; whilst others prefer to view the genus in a looser sense being comprised of perhaps 250 species grouped into several subgenera. The genus is treated here in its strict sense, with many other species that have at times been included here being moved to the genera Cotinus, Searsia and Toxicodendron.

+ Synonyms

Melanococca tomentosa Blume

Otonvchium retusum Miq.

Rhus retusa Zoll. ex Engl.

Rhus rufa Teijsm. & Binn.

Rhus simarubaefolia A.Gray

Common Name:

Rhus taitensis
Inflorescence
Photograph by: Tau?olunga
Creative Commons License
Rhus taitensis Rhus taitensis Rhus taitensis Rhus taitensis Rhus taitensis Rhus taitensis

General Information

Rhus taitensis is a tree growing up to 30 metres tall. The cylindrical bole, which sometimes has buttresses, is up to 70cm in diameter[
451
Title
Flora Malesiana Series 1
Publication
 
Author
Various
Website
http://www.archive.org
Publisher
Nationaal Herbarium Nederiand, Universiteit Leiden branch
Year
0
ISBN
 
Description
A massive treatment of the plants of the Malaysian Archipelago. Much of it has been made available to download from the Internet
].
The tree is sometimes harvested from the wild as a source of timber and dyestuff. It has potential for use as a pioneer species when restoring native woodland or establishing woodland gardens[
K
Title
Plants for a Future
Author
Ken Fern
Description
Notes from observations, tasting etc at Plants For A Future and on field trips.
].

Known Hazards

The genus Rhus is being treated in its strict sense here, so it excludes the many species with highly toxic and irritant sap (these are included in Toxicodendron). Although the two genera are very similar, it is relatively simple to distinguish which is which, the poisonous species (Toxicodendron) have axillary panicles and smooth fruits whilst non-poisonous species (Rhus) have compound terminal panicles and fruits covered with acid crimson hairs[
1
Title
RHS Dictionary of Plants plus Supplement. 1956
Publication
 
Author
F. Chittendon.
Publisher
Oxford University Press
Year
1951
ISBN
-
Description
Comprehensive listing of species and how to grow them. Somewhat outdated, it has been replaced in 1992 by a new dictionary (see [200]).
,
4
Title
A Modern Herbal.
Publication
 
Author
Grieve.
Publisher
Penguin
Year
1984
ISBN
0-14-046-440-9
Description
Not so modern (1930's?) but lots of information, mainly temperate plants.
].
Whilst the genus Rhus in this treatment is generally seen as having a non-toxic sap there are some suggestions that the sap of some species in the genus (including this one) can cause a skin rash in susceptible people.

Botanical References

451
Title
Flora Malesiana Series 1
Publication
 
Author
Various
Website
http://www.archive.org
Publisher
Nationaal Herbarium Nederiand, Universiteit Leiden branch
Year
0
ISBN
 
Description
A massive treatment of the plants of the Malaysian Archipelago. Much of it has been made available to download from the Internet

Range

Southeast Asia - Malaysia, Indonesia, Philippines, Papua New Guinea to Australia and the Pacific Islands.

Habitat

Primary, dryland rain-forest, also in inundated forest along rivers, sometimes in clearings, secondary forest, or savannahs, rarely in forest on ultra-basic rock or on limestone; at elevations from sea-level up to 1,950 metres[
451
Title
Flora Malesiana Series 1
Publication
 
Author
Various
Website
http://www.archive.org
Publisher
Nationaal Herbarium Nederiand, Universiteit Leiden branch
Year
0
ISBN
 
Description
A massive treatment of the plants of the Malaysian Archipelago. Much of it has been made available to download from the Internet
].

Properties

Other Uses Rating *  *
HabitTree
Height25.00 m
Self-fertileNo
Cultivation StatusWild

Cultivation Details



A dioecious species, both male and female forms need to be grown if seed is required.

Edible Uses

None known

Medicinal

None known

Agroforestry Uses:

An important pioneer species, readily invading abandoned garden areas[
339
Title
Agroforestry in the Pacific Islands: Systems for Sustainability
Publication
 
Author
W.C. Clarke and R.R. Thaman (Editors)
Website
http://www.unu.edu/unupress/unupbooks/80824e/80824E00.htm#Contents
Publisher
United Nations University Press, Tokyo
Year
1993
ISBN
92-808-0824-9
Description
The guide includes information on 100 species of plants for Agroforestry. It is also available on the web at the address given above.
].

Other Uses

A black dye is obtained from the leaves[
490
Title
Flora Vitiensis Nova
Publication
 
Author
Smith. A.C.
Website
http://www.biodiversitylibrary.org
Publisher
Pacific Tropical Botanical Garden; Hawaii
Year
1979
ISBN
 
Description
A comprehensive flora of Fiji, often showing plant uses. It can be downloaded from the Internet.
]. It is sometimes applied to the hair, and is used for staining the teeth black[
339
Title
Agroforestry in the Pacific Islands: Systems for Sustainability
Publication
 
Author
W.C. Clarke and R.R. Thaman (Editors)
Website
http://www.unu.edu/unupress/unupbooks/80824e/80824E00.htm#Contents
Publisher
United Nations University Press, Tokyo
Year
1993
ISBN
92-808-0824-9
Description
The guide includes information on 100 species of plants for Agroforestry. It is also available on the web at the address given above.
,
490
Title
Flora Vitiensis Nova
Publication
 
Author
Smith. A.C.
Website
http://www.biodiversitylibrary.org
Publisher
Pacific Tropical Botanical Garden; Hawaii
Year
1979
ISBN
 
Description
A comprehensive flora of Fiji, often showing plant uses. It can be downloaded from the Internet.
].

The tree is occasionally logged for its timber[
388
Title
Guide to the Trees of Papua New Guinea
Publication
 
Author
Conn. B.J. & Damas. K.Q.
Website
http://www.pngplants.org/PNGtrees/
Publisher
 
Year
0
ISBN
 
Description
An Internet site giving good descriptions of the trees of Papua New Guinea.
]. The wood is used locally for making canoes[
46
Title
Dictionary of Economic Plants.
Publication
 
Author
Uphof. J. C. Th.
Publisher
Weinheim
Year
1959
ISBN
-
Description
An excellent and very comprehensive guide but it only gives very short descriptions of the uses without any details of how to utilize the plants. Not for the casual reader.
]. The wood is used for general construction, wood carving, banana cases etc[
339
Title
Agroforestry in the Pacific Islands: Systems for Sustainability
Publication
 
Author
W.C. Clarke and R.R. Thaman (Editors)
Website
http://www.unu.edu/unupress/unupbooks/80824e/80824E00.htm#Contents
Publisher
United Nations University Press, Tokyo
Year
1993
ISBN
92-808-0824-9
Description
The guide includes information on 100 species of plants for Agroforestry. It is also available on the web at the address given above.
].
The wood is a favoured ful in the Pacific[
339
Title
Agroforestry in the Pacific Islands: Systems for Sustainability
Publication
 
Author
W.C. Clarke and R.R. Thaman (Editors)
Website
http://www.unu.edu/unupress/unupbooks/80824e/80824E00.htm#Contents
Publisher
United Nations University Press, Tokyo
Year
1993
ISBN
92-808-0824-9
Description
The guide includes information on 100 species of plants for Agroforestry. It is also available on the web at the address given above.
].

Propagation

Seed - best sown as soon as it is ripe. Pre-soak the seed for 24 hours in hot water (starting at a temperature of 80 - 90c and allowing it to cool) prior to sowing in order to leach out any germination inhibitors[
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.
]. This soak water can be drunk and has a delicious lemon-flavour. The stored seed also needs hot water treatment prior to sowing[
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.
]. When they are large enough to handle, prick the seedlings out into individual pots and grow them on until large enough to plant out.
Cuttings of half-ripe wood, 10cm with a heel[
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.
].
Root cuttings 4cm long, potted up vertically. Good percentage[
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.
,
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.
].
Suckers[
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.
].
Cite as: Tropical Plants Database, Ken Fern. tropical.theferns.info. 2019-02-16. <tropical.theferns.info/viewtropical.php?id=Rhus+taitensis>

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