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Useful Tropical Plants

Rhizophora mangle

L.

Rhizophoraceae

+ Synonyms

Rhizophora americana Nutt.

Rhizophora samoensis (Hochr.) Salvoza

Common Name: Red Mangrove

Rhizophora mangle
Mangrove swamp in Brazil, showing the tree roots when the tide is out.
Photograph by: Ulf Mehlig
Creative Commons Attribution-Share Alike 2.5
Rhizophora mangle Rhizophora mangle Rhizophora mangle Rhizophora mangle Rhizophora mangle Rhizophora mangle

General Information

Red mangrove is a shrub or a small to medium-sized, round-topped, bushy tree growing 5 - 20 metres tall with occasional specimens to 30 metres. The straight bole can be free of branches for 9 - 12 metres and 20 - 70cm, occasionally to 90cm in diameter. The tree has branched, curved, and arching stilt roots 2 - 4.5 metres tall when growing in salt water[
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.
,
418
Title
Ecocrop
Publication
 
Author
 
Website
http://ecocrop.fao.org/ecocrop/srv/en/home
Publisher
 
Year
0
ISBN
 
Description
Basic information on a wide range of useful plants, plus details of environmental needs where available.
].
A multipurpose tree, it is used as a food in times of emergency, has medicinal properties and supplies a range of commodities. The bark, or the tannins extracted from it, are exported in quantity to America and Europe[
331
Title
Flora of Guatemala
Publication
 
Author
Standley P.C. & J. A. Steyermark
Website
http://www.archive.org/
Publisher
 
Year
1946 - 1976
ISBN
 
Description
A superb reference, though somewhat dated. Gives lots of plant uses as well as information on plant habit and habitat. The entire flora (13 volumes) can now be downloaded from http://www.archive.org/
].

Known Hazards

None known

Botanical References

82
Title
Manual of the Trees of N. America.
Publication
 
Author
Sargent. C. S.
Website
http://www.biodiversitylibrary.org/
Publisher
Dover Publications Inc. New York.
Year
1965
ISBN
0-486-20278-X
Description
Two volumes, a comprehensive listing of N. American trees though a bit out of date now. Good details on habitats, some details on plant uses. Not really for the casual reader. It can be downloaded from the internet.

Range

Coastal areas of tropical America from Brazil and Peru north through the Caribbean and Central America to Mexico and Florida.

Habitat

Mangrove swamp forests over large flat areas of silty or muddy shores in salt and brackish water. Often forms pure stands on the seaward side and forms part of mixed stands on the landward side. Usually extends father seaward than other mangroves[
418
Title
Ecocrop
Publication
 
Author
 
Website
http://ecocrop.fao.org/ecocrop/srv/en/home
Publisher
 
Year
0
ISBN
 
Description
Basic information on a wide range of useful plants, plus details of environmental needs where available.
].

Properties

Edibility Rating *  *
Medicinal Rating *  *
Other Uses Rating *  *  *
HabitTree
Height15.00 m
Growth RateMedium
PollinatorsBees, Wind
Cultivation StatusWild

Cultivation Details

A tree of coastal areas in the tropics, moving into the subtropics. It grows best in areas where the mean annual rainfall is within the range 20 - 30°c, but can tolerate 10 - 38°c[
418
Title
Ecocrop
Publication
 
Author
 
Website
http://ecocrop.fao.org/ecocrop/srv/en/home
Publisher
 
Year
0
ISBN
 
Description
Basic information on a wide range of useful plants, plus details of environmental needs where available.
]. Plants can be killed if the temperature falls below zero[
418
Title
Ecocrop
Publication
 
Author
 
Website
http://ecocrop.fao.org/ecocrop/srv/en/home
Publisher
 
Year
0
ISBN
 
Description
Basic information on a wide range of useful plants, plus details of environmental needs where available.
]. The plant prefers a mean annual rainfall in the range 1,500 - 2,500mm, tolerating 1,000 - 3,000mm, and growing in areas with a distinct dry season, as well as one where rain can fall all year round[
418
Title
Ecocrop
Publication
 
Author
 
Website
http://ecocrop.fao.org/ecocrop/srv/en/home
Publisher
 
Year
0
ISBN
 
Description
Basic information on a wide range of useful plants, plus details of environmental needs where available.
]. Plants are found in areas with an annual rainfall of up to 10,000mm[
337
Title
Tropical Tree Seed Manual
Publication
 
Author
Vosso. J. Editor.
Website
http://www.rngr.net/Publications/ttsm
Publisher
USDA Forest Service.
Year
2002
ISBN
 
Description
An extremely good guide, it can also be downloaded in its entirety from the address shown above.
].
Grows best in a sunny position[
418
Title
Ecocrop
Publication
 
Author
 
Website
http://ecocrop.fao.org/ecocrop/srv/en/home
Publisher
 
Year
0
ISBN
 
Description
Basic information on a wide range of useful plants, plus details of environmental needs where available.
]. Succeeds in most soils, grows in areas that are subject to periodic inundation by sea water[
309
Title
Institute of Food and Agricultural Sciences, University of Florida
Publication
 
Author
 
Website
http://hort.ifas.ufl.edu/shrubs/
Publisher
University of Florida
Year
0
ISBN
 
Description
PDF fact sheets on over 500 shrubs.
,
418
Title
Ecocrop
Publication
 
Author
 
Website
http://ecocrop.fao.org/ecocrop/srv/en/home
Publisher
 
Year
0
ISBN
 
Description
Basic information on a wide range of useful plants, plus details of environmental needs where available.
]. Very tolerant of saline soils[
418
Title
Ecocrop
Publication
 
Author
 
Website
http://ecocrop.fao.org/ecocrop/srv/en/home
Publisher
 
Year
0
ISBN
 
Description
Basic information on a wide range of useful plants, plus details of environmental needs where available.
]. Prefers a pH in the range 6.7 - 7.2, tolerating 6.5 - 7.5[
418
Title
Ecocrop
Publication
 
Author
 
Website
http://ecocrop.fao.org/ecocrop/srv/en/home
Publisher
 
Year
0
ISBN
 
Description
Basic information on a wide range of useful plants, plus details of environmental needs where available.
].
The tree is capable of moderately fast growth of 1 - 1.5 metres per year on productive sites[
337
Title
Tropical Tree Seed Manual
Publication
 
Author
Vosso. J. Editor.
Website
http://www.rngr.net/Publications/ttsm
Publisher
USDA Forest Service.
Year
2002
ISBN
 
Description
An extremely good guide, it can also be downloaded in its entirety from the address shown above.
].
Young trees can begin flowering by 6 years of age, and possibly as young as 3 - 5 years[
337
Title
Tropical Tree Seed Manual
Publication
 
Author
Vosso. J. Editor.
Website
http://www.rngr.net/Publications/ttsm
Publisher
USDA Forest Service.
Year
2002
ISBN
 
Description
An extremely good guide, it can also be downloaded in its entirety from the address shown above.
]. Flowering has been reported in saplings as small as 0.5 - 1 metre[
337
Title
Tropical Tree Seed Manual
Publication
 
Author
Vosso. J. Editor.
Website
http://www.rngr.net/Publications/ttsm
Publisher
USDA Forest Service.
Year
2002
ISBN
 
Description
An extremely good guide, it can also be downloaded in its entirety from the address shown above.
].
Plants can flower all year round[
82
Title
Manual of the Trees of N. America.
Publication
 
Author
Sargent. C. S.
Website
http://www.biodiversitylibrary.org/
Publisher
Dover Publications Inc. New York.
Year
1965
ISBN
0-486-20278-X
Description
Two volumes, a comprehensive listing of N. American trees though a bit out of date now. Good details on habitats, some details on plant uses. Not really for the casual reader. It can be downloaded from the internet.
].
The method of propagation in nature is peculiar. While still attached to the tree, the seed develops a radicle about twice as thick as a lead pencil and 30 - 60cm long, which when detached falls like a dart and sticks upright in the mud, ready to put forth leaves and roots[
331
Title
Flora of Guatemala
Publication
 
Author
Standley P.C. & J. A. Steyermark
Website
http://www.archive.org/
Publisher
 
Year
1946 - 1976
ISBN
 
Description
A superb reference, though somewhat dated. Gives lots of plant uses as well as information on plant habit and habitat. The entire flora (13 volumes) can now be downloaded from http://www.archive.org/
]. If the seeds are carried away by currents they float upright until they reach a lodging place[
331
Title
Flora of Guatemala
Publication
 
Author
Standley P.C. & J. A. Steyermark
Website
http://www.archive.org/
Publisher
 
Year
1946 - 1976
ISBN
 
Description
A superb reference, though somewhat dated. Gives lots of plant uses as well as information on plant habit and habitat. The entire flora (13 volumes) can now be downloaded from http://www.archive.org/
].

Edible Uses

Fruit[
331
Title
Flora of Guatemala
Publication
 
Author
Standley P.C. & J. A. Steyermark
Website
http://www.archive.org/
Publisher
 
Year
1946 - 1976
ISBN
 
Description
A superb reference, though somewhat dated. Gives lots of plant uses as well as information on plant habit and habitat. The entire flora (13 volumes) can now be downloaded from http://www.archive.org/
]. Somewhat bitter, but wholesome[
331
Title
Flora of Guatemala
Publication
 
Author
Standley P.C. & J. A. Steyermark
Website
http://www.archive.org/
Publisher
 
Year
1946 - 1976
ISBN
 
Description
A superb reference, though somewhat dated. Gives lots of plant uses as well as information on plant habit and habitat. The entire flora (13 volumes) can now be downloaded from http://www.archive.org/
]. The fruit, or perhaps the radicles were sometimes eaten by native people when they could find no better[
331
Title
Flora of Guatemala
Publication
 
Author
Standley P.C. & J. A. Steyermark
Website
http://www.archive.org/
Publisher
 
Year
1946 - 1976
ISBN
 
Description
A superb reference, though somewhat dated. Gives lots of plant uses as well as information on plant habit and habitat. The entire flora (13 volumes) can now be downloaded from http://www.archive.org/
].

The dried leaves make a most agreeable substitute for tea[
301
Title
Cornucopia II
Publication
 
Author
Facciola. S.
Publisher
Kampong Publications, California.
Year
1998
ISBN
0-9628087-2-5
Description
The second edition of an excellent guide to the edible uses of plants, though it does not give any details of cultivation etc.
]. It is rich in tannin so should only be drunk in moderation[
301
Title
Cornucopia II
Publication
 
Author
Facciola. S.
Publisher
Kampong Publications, California.
Year
1998
ISBN
0-9628087-2-5
Description
The second edition of an excellent guide to the edible uses of plants, though it does not give any details of cultivation etc.
].

Roots - cooked. Used as an emergency food when nothing better is available[
301
Title
Cornucopia II
Publication
 
Author
Facciola. S.
Publisher
Kampong Publications, California.
Year
1998
ISBN
0-9628087-2-5
Description
The second edition of an excellent guide to the edible uses of plants, though it does not give any details of cultivation etc.
].

The inner portion of the green sprout from the seed (hypocotyl) is used as an emergency food when nothing better is available[
301
Title
Cornucopia II
Publication
 
Author
Facciola. S.
Publisher
Kampong Publications, California.
Year
1998
ISBN
0-9628087-2-5
Description
The second edition of an excellent guide to the edible uses of plants, though it does not give any details of cultivation etc.
].

Medicinal

The bark is astringent and febrifuge[
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.
,
348
Title
Medicinal Plants of the Guianas
Publication
 
Author
DeFilipps, R. A.; Maina, S. L.; & Crepin, J.
Website
http://botany.si.edu/bdg/medicinal/index.html
Publisher
Smithsonian Museum
Year
0
ISBN
 
Description
A down-loadable PDF document of a book in pre-publication awaiting illustration. An excellent, if rather terse, guide to the traditional medicinal uses of the plants of the region
]. It is used in the treatment of haemorrhages, dysentery, diarrhoea, frequent micturition and bladder diseases[
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.
,
348
Title
Medicinal Plants of the Guianas
Publication
 
Author
DeFilipps, R. A.; Maina, S. L.; & Crepin, J.
Website
http://botany.si.edu/bdg/medicinal/index.html
Publisher
Smithsonian Museum
Year
0
ISBN
 
Description
A down-loadable PDF document of a book in pre-publication awaiting illustration. An excellent, if rather terse, guide to the traditional medicinal uses of the plants of the region
].
A gargle of the bark is used as a remedy for angina[
348
Title
Medicinal Plants of the Guianas
Publication
 
Author
DeFilipps, R. A.; Maina, S. L.; & Crepin, J.
Website
http://botany.si.edu/bdg/medicinal/index.html
Publisher
Smithsonian Museum
Year
0
ISBN
 
Description
A down-loadable PDF document of a book in pre-publication awaiting illustration. An excellent, if rather terse, guide to the traditional medicinal uses of the plants of the region
].

The root is astringent. It is used to treat diarrhoea[
348
Title
Medicinal Plants of the Guianas
Publication
 
Author
DeFilipps, R. A.; Maina, S. L.; & Crepin, J.
Website
http://botany.si.edu/bdg/medicinal/index.html
Publisher
Smithsonian Museum
Year
0
ISBN
 
Description
A down-loadable PDF document of a book in pre-publication awaiting illustration. An excellent, if rather terse, guide to the traditional medicinal uses of the plants of the region
].

Agroforestry Uses:

Red Mangrove is one of the most valuable trees for creating and preserving shorelines. Sediments depositing among the tree's adventitious prop roots can eventually build up to create land[
309
Title
Institute of Food and Agricultural Sciences, University of Florida
Publication
 
Author
 
Website
http://hort.ifas.ufl.edu/shrubs/
Publisher
University of Florida
Year
0
ISBN
 
Description
PDF fact sheets on over 500 shrubs.
].

Other Uses

The bark and leaves contain 20 - 30% tannin[
331
Title
Flora of Guatemala
Publication
 
Author
Standley P.C. & J. A. Steyermark
Website
http://www.archive.org/
Publisher
 
Year
1946 - 1976
ISBN
 
Description
A superb reference, though somewhat dated. Gives lots of plant uses as well as information on plant habit and habitat. The entire flora (13 volumes) can now be downloaded from http://www.archive.org/
,
418
Title
Ecocrop
Publication
 
Author
 
Website
http://ecocrop.fao.org/ecocrop/srv/en/home
Publisher
 
Year
0
ISBN
 
Description
Basic information on a wide range of useful plants, plus details of environmental needs where available.
].
An extract from the roots (tannins) is used to preserve lines and nets[
418
Title
Ecocrop
Publication
 
Author
 
Website
http://ecocrop.fao.org/ecocrop/srv/en/home
Publisher
 
Year
0
ISBN
 
Description
Basic information on a wide range of useful plants, plus details of environmental needs where available.
].
The young shoots are used for dyeing; they give red, olive, brown, or slate colours, according to the salts used
in association with them[
331
Title
Flora of Guatemala
Publication
 
Author
Standley P.C. & J. A. Steyermark
Website
http://www.archive.org/
Publisher
 
Year
1946 - 1976
ISBN
 
Description
A superb reference, though somewhat dated. Gives lots of plant uses as well as information on plant habit and habitat. The entire flora (13 volumes) can now be downloaded from http://www.archive.org/
].

The heartwood is light red, deepening to dark red or reddish-brown, sometimes purplish, it is uniform or more or less striped; it is rather sharply defined from the rather thick band of yellowish, grayish, or pinkish sapwood. The texture is fine to medium; the grain straight to irregular; lustre is low; there is no distinctive odour or taste. The wood is very hard, strong, very heavy, close-grained, durable in water and not attacked by molluscs and teredo[
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.
,
331
Title
Flora of Guatemala
Publication
 
Author
Standley P.C. & J. A. Steyermark
Website
http://www.archive.org/
Publisher
 
Year
1946 - 1976
ISBN
 
Description
A superb reference, though somewhat dated. Gives lots of plant uses as well as information on plant habit and habitat. The entire flora (13 volumes) can now be downloaded from http://www.archive.org/
]. Another report says that it is resistant to attack by decay fungi, but not to marine borers and dry-wood termites[
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.
]. Drying rate is moderate during air seasoning; warp is severe as is surface and end checking. The wood is hard to cut, rather harsh and splintery, takes a good polish[
331
Title
Flora of Guatemala
Publication
 
Author
Standley P.C. & J. A. Steyermark
Website
http://www.archive.org/
Publisher
 
Year
1946 - 1976
ISBN
 
Description
A superb reference, though somewhat dated. Gives lots of plant uses as well as information on plant habit and habitat. The entire flora (13 volumes) can now be downloaded from http://www.archive.org/
]. It is used for posts, poles, marine piling, wharves, shipbuilding, construction and general carpentry[
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.
,
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.
,
331
Title
Flora of Guatemala
Publication
 
Author
Standley P.C. & J. A. Steyermark
Website
http://www.archive.org/
Publisher
 
Year
1946 - 1976
ISBN
 
Description
A superb reference, though somewhat dated. Gives lots of plant uses as well as information on plant habit and habitat. The entire flora (13 volumes) can now be downloaded from http://www.archive.org/
,
418
Title
Ecocrop
Publication
 
Author
 
Website
http://ecocrop.fao.org/ecocrop/srv/en/home
Publisher
 
Year
0
ISBN
 
Description
Basic information on a wide range of useful plants, plus details of environmental needs where available.
].
The wood is used for fuel and also to make charcoal[
418
Title
Ecocrop
Publication
 
Author
 
Website
http://ecocrop.fao.org/ecocrop/srv/en/home
Publisher
 
Year
0
ISBN
 
Description
Basic information on a wide range of useful plants, plus details of environmental needs where available.
]. Charcoal obtained from his tree is said in Guatemala to be the best of all for the kitchen[
331
Title
Flora of Guatemala
Publication
 
Author
Standley P.C. & J. A. Steyermark
Website
http://www.archive.org/
Publisher
 
Year
1946 - 1976
ISBN
 
Description
A superb reference, though somewhat dated. Gives lots of plant uses as well as information on plant habit and habitat. The entire flora (13 volumes) can now be downloaded from http://www.archive.org/
].

Propagation

The seed germinates whilst still on the parent plant. The seedling, known as a propagule, takes 4 - 7 months from fertilization until the emergence of the hypocotyl[
337
Title
Tropical Tree Seed Manual
Publication
 
Author
Vosso. J. Editor.
Website
http://www.rngr.net/Publications/ttsm
Publisher
USDA Forest Service.
Year
2002
ISBN
 
Description
An extremely good guide, it can also be downloaded in its entirety from the address shown above.
]. Another 4 - 6 months typically elapse before the propagule falls from the parent tree, by which time it is between 8 - 30cm long[
337
Title
Tropical Tree Seed Manual
Publication
 
Author
Vosso. J. Editor.
Website
http://www.rngr.net/Publications/ttsm
Publisher
USDA Forest Service.
Year
2002
ISBN
 
Description
An extremely good guide, it can also be downloaded in its entirety from the address shown above.
].
Propagules can be collected directly from trees, from the ground, or from water surfaces. Propagules collected from trees should be fully developed and nearing abscission; these propagules usually detach from the pericarp with a gentle pull[
337
Title
Tropical Tree Seed Manual
Publication
 
Author
Vosso. J. Editor.
Website
http://www.rngr.net/Publications/ttsm
Publisher
USDA Forest Service.
Year
2002
ISBN
 
Description
An extremely good guide, it can also be downloaded in its entirety from the address shown above.
].
Collected propagules should be bright green (except the lower portion, which is normally brown), have no roots or damaged plumules, and be free of other visible damage and/or discoloration[
337
Title
Tropical Tree Seed Manual
Publication
 
Author
Vosso. J. Editor.
Website
http://www.rngr.net/Publications/ttsm
Publisher
USDA Forest Service.
Year
2002
ISBN
 
Description
An extremely good guide, it can also be downloaded in its entirety from the address shown above.
]. They can be stored in a moist container for at least 3 - 4 weeks before planting out into their permanent positions[
337
Title
Tropical Tree Seed Manual
Publication
 
Author
Vosso. J. Editor.
Website
http://www.rngr.net/Publications/ttsm
Publisher
USDA Forest Service.
Year
2002
ISBN
 
Description
An extremely good guide, it can also be downloaded in its entirety from the address shown above.
].

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