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Useful Tropical Plants

Podocarpus grayae

de Laub.

Podocarpaceae

+ Synonyms

Common Name: Northern Brown Pine

No Image.

General Information

Podocarpus grayae is an evergreen tree that can grow up to 30 metres tall[
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.
].
The tree is harvested from the wild for commercial use of its wood. It makes a fine potted plant for indoors, tolerating the low light levels[
713
Title
Australian Tropical Rainforest Plants
Publication
 
Author
 
Website
http://www.anbg.gov.au/cpbr/cd-keys/rfk/index.html
Publisher
 
Year
0
ISBN
 
Description
An online resource giving botanical information, and a little bit about plant usage, for over 2,700 species of plants found in the Australian rainforest.
].
Podocarpus grayae is very widespread and in many places common, with abundant regeneration. An unquantified decline in the past (mostly more than three generations ago) has now virtually ceased, due to protection of remaining forests and altered forest management. 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

286
Title
Flora of Australia
Publication
 
Author
 
Website
http://www.anbg.gov.au/abrs/abif/flora/
Publisher
 
Year
0
ISBN
 
Description
The full information from the Flora of Australia - on-line. An excellent resource.
,
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.

Range

Australia -northeastern Northern Territory, northern Queensland

Habitat

Well developed rainforests on a variety of sites; at elevations from sea level to around 1,000 metres[
713
Title
Australian Tropical Rainforest Plants
Publication
 
Author
 
Website
http://www.anbg.gov.au/cpbr/cd-keys/rfk/index.html
Publisher
 
Year
0
ISBN
 
Description
An online resource giving botanical information, and a little bit about plant usage, for over 2,700 species of plants found in the Australian rainforest.
]. Coastal flats directly behind the mangroves, along streams, and on low mountain ridges, occasionally in patches of rainforest along streams[
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
Height22.00 m
PollinatorsWind
Self-fertileNo
Cultivation StatusOrnamental, Wild

Cultivation Details

Podocarpus grayae is widespread in the subcoastal warm subtropical to tropical rainforests of N Queensland, where it occurs at elevations from near sea level to around 750 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.
]. Based on data from 30 collection localities, it grows in areas where the mean annual temperature is 24.2°c, with an average minimum in the coldest month of 15.8°c, and a mean annual precipitation of 2,010mm[
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 has been erroneouly misidentified as Podocarpus neriifolius in the past and its uses may therefore have been similar to those of that widespread (but not Australian) species[
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 living bark is very strong and fibrous[
713
Title
Australian Tropical Rainforest Plants
Publication
 
Author
 
Website
http://www.anbg.gov.au/cpbr/cd-keys/rfk/index.html
Publisher
 
Year
0
ISBN
 
Description
An online resource giving botanical information, and a little bit about plant usage, for over 2,700 species of plants found in the Australian rainforest.
].
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

Large trees are a valuable source of timber but data on its exploitation are lacking, primarily due to the fact that it has been described as a new species only relatively recently[
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 useful and can be used for much the same purposes as Sundacarpus amara[
713
Title
Australian Tropical Rainforest Plants
Publication
 
Author
 
Website
http://www.anbg.gov.au/cpbr/cd-keys/rfk/index.html
Publisher
 
Year
0
ISBN
 
Description
An online resource giving botanical information, and a little bit about plant usage, for over 2,700 species of plants found in the Australian rainforest.
].

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.
].

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