If you would like to support this site, please consider Donating.
Useful Tropical Plants

Dacrydium novoguineense

Gibbs

Podocarpaceae

+ Synonyms

Corneria novoguineensis (Gibbs) A.V.Bobrov & Melikyan

Common Name:

No Image.

General Information

Dacrydium novoguineense is an evergreen tree with ascending branches and numerous branchlets producing a dense rounded crown; it usually grows 20 - 30 metres tall, though some specimens can be as small as 1.5 metres. The straight, cylindrical bole can be 30 - 50cm in diameter, free of branches for 15 - 20 metres[
329
Title
The Gymnosperm Database
Publication
 
Author
 
Website
http://www.conifers.org/index.htm
Publisher
 
Year
0
ISBN
 
Description
An extremely valuable website, providing a vast amount of information on conifers and families of gymnosperms.
,
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 tree is harvested from the wild for local use as a source of wood and materials.
The widespread but scattered known occurrence of this species, with the subpopulations in part occurring on remote mountain ridges and summits, seems to preclude a threatened status. It is not a commercial timber tree and cutting occurs only locally and on a small scale. There is no indication of overall decline of the population. The plant is classified as 'Least Concern' 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


Range

Australasia - New Guinea

Habitat

A canopy or emergent tree in open forest especially on mountain ridges, becoming a small tree amongst other scrub and tree ferns at the higher limits of its range; at elevations from 1,300 - 2,200 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 StatusLeast Concern
Other Uses Rating *  *
HabitEvergreen Tree
Height25.00 m
PollinatorsWind
Self-fertileNo
Cultivation StatusWild

Cultivation Details

Dacrydium novoguineense is able to tolerate occasional, short-lived temperatures falling to around -1°c to +4.4°c[
329
Title
The Gymnosperm Database
Publication
 
Author
 
Website
http://www.conifers.org/index.htm
Publisher
 
Year
0
ISBN
 
Description
An extremely valuable website, providing a vast amount of information on conifers and families of gymnosperms.
]
This species is indifferent to soil types and occurs on clay, sand, quartzite and other rock debris as well as on peat[
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.
].
The plant often regenerates abundantly from seed after disturbance by fire, when it can become temporarily dominant in an area. Numbers are reduced later by competing trees and shrubs. There is in this respect a natural fluctuation in the numbers of individuals in the population[
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

The bark is used for insulating the walls of traditional houses[
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.
].

The timber of this species is used for building[
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.
].
The wood of the various Dacrydium species is jointly known as 'sempilor'. The basic description is as follows:-
The heartwood is buff in colour, sometimes with a pink tinge or golden brown; it is not differentiated from the sapwood. The texture is very fine and even; the grain straight. The wood is reputed to be weak; it is light to moderately heavy in weight; it is not durable and is subject to drywood termite attacks. It seasons well without serious degrade; shrinkage is very high; a slight to moderate twisting may occasionally occur. The wood works very easily; it produces a smooth and somewhat lustrous surface; gluing, nailing and peeling properties are satisfactory. A softwood, it should be suitable for decorative works and can be used for panelling, partitioning, veneers, plywood, joinery and furniture making[
996
Title
A Dictionary of Malaysian Timbers
Publication
Malayan Forest Records No. 30
Author
Wong T.M.
Website
http://Elaeocarpaceae
Publisher
Forest Research Institute Malaysia; Kuala Lumpur
Year
2002
ISBN
983-2181-29-1
Description
A fairly comprehensive guide to Malaysian timbers, giving their properties and the main tree species from which they are obtained.
].

Propagation

The seed can be sown at any time of the year in a sandy soil in a warm greenhouse, 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[
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.
].

Add a Comment:

If you have any useful information about this plant, please leave a comment. Comments have to be approved before they are shown here.