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Useful Tropical Plants

Podocarpus trinitensis

J.Buchholz & N.E.Gray

Podocarpaceae


This name is not universally accepted. Acevedo-Rodríguez, P. & Strong, M.T. (2012). Catalogue of seed plants of the West Indies. Smithsonian Contributions to Botany 98: 1 - 1192. treat it as Podocarpus coriaceus.

+ Synonyms

Common Name:

No Image.

General Information

Podocarpus trinitensis is an evergreen tree
The tree is harvested from the wild for its wood.
Podocarpus trinitensis has a very narrow distribution which is restricted to one known historic location on Tobago and 12 localities in North and Central Mountain Ranges in Trinidad. Although there is no current evidence that this species is under direct threat it would still be prudent to list this species as Near Threatened. As it has such a narrow range, it would not take much in a change of circumstances, such as an increase in human-set fires, illegal wood poaching, both of which already occur in the protected areas on Trinidad, to cause a decrease in its area of occupancy. Like all podocarps the wood of Podocarpus trinitensis is of great value! The plant is classified as 'Near Threatened' in the IUCN Red List of Threatened Species(2013)[
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

1191
Title
Journal of the Arnold Arboretum Vol. 29
Publication
 
Author
 
Website
http://www.biodiversitylibrary.org
Publisher
Harvard University; Boston, Mass.
Year
1948
ISBN
 
Description
A botanical journal with various articles, including a revision of the genus Podocarpus. It can be downloaded from the Internet.

Range

Caribbean - Trinidad

Habitat

Lowland tropical rainforest; at elevations from 120 - 600 metres[
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.
].

Properties

Conservation StatusNear Threatened
Other Uses Rating *  *
HabitEvergreen Tree
Height0.00 m
PollinatorsWind
Self-fertileNo
Cultivation StatusWild

Cultivation Details



Species in this genus are generally slow-growing[
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.
].
A dioecious species; both male and female forms need to be grown if fruit and seed are required.

Edible Uses

None known

Medicinal

None known

Other Uses

Like all members of the genus Podocarpus its wood has great value and historically it will have been used locally. There are no recorded present-day uses[
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.
].

We do not have a specific description for the wood, but the following is a general desciption of Podocarpus wood in the Americas:-
The heartwood is pale yellow to yellowish brown; it is not distinct from the sapwood. The texture is fine and uniform without conspicuous zones of latewood; somewhat lustrous; the grain is usually straight but may be slightly interlocked; odour or taste are absent or not distinctive in seasoned wood. The heartwood from trees grown in Belize is reported to be moderately durable with ground contact under tropical exposure. Durability of other species from elsewhere are reported as low. The wood air-seasons rapidly with little or no warping or checking. Movement in service is rated as small. It works easily with hand and power tools; nails easily; and takes stain, varnish, and paint satisfactorily. The wood is used for joinery, millwork, furniture components, boxes and crates, general construction, veneer and plywood, pulp and paper, pattern making[
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

The seed can be sown at any time of the year in a sandy soil, though it is probably best sown as soon as it is ripe[
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]).
]. 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 terminal shoots, 5 - 10cm long, in a frame[
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.
].
Cite as: Tropical Plants Database, Ken Fern. tropical.theferns.info. 2024-05-16. <tropical.theferns.info/viewtropical.php?id=Podocarpus+trinitensis>

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