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Useful Tropical Plants

Laportea decumana

(Roxb.) Wedd.

Urticaceae

+ Synonyms

Urtica decumana Roxb.

Urticastrum decumanum (Roxb.) Kuntze

Common Name:

Laportea decumana
Drawing of the leaves and flowers
Photograph by: Wight, R., Icones Plantarum Indiae Orientalis, vol. 2(2): t. 689 (1846)
Creative Commons License

General Information

Laportea decumana is a perennial plant with stems that become more or less woody and can persist for several years. It can grow up to 2 metres tall, the well-branched stems and leaves densely armed with irritant hairs[
310
Title
Plant Resources of Southeast Asia
Publication
 
Author
 
Website
http://proseanet.org/
Publisher
 
Year
0
ISBN
 
Description
Lots of information on the uses of the plants of SE Asia.
].
The plant is harvested from the wild for local medicinal use. It is cultivated locally for medicinal purposes in the Moluccas and in New Guinea[
310
Title
Plant Resources of Southeast Asia
Publication
 
Author
 
Website
http://proseanet.org/
Publisher
 
Year
0
ISBN
 
Description
Lots of information on the uses of the plants of SE Asia.
].

Known Hazards

The plant is densely armed with irritant hairs[
310
Title
Plant Resources of Southeast Asia
Publication
 
Author
 
Website
http://proseanet.org/
Publisher
 
Year
0
ISBN
 
Description
Lots of information on the uses of the plants of SE Asia.
].

Botanical References


Range

Southeast Asia - Indonesia from southern Borneo east to New Guinea

Habitat

Common in forest margins and as undergrowth in hedges at low elevations[
310
Title
Plant Resources of Southeast Asia
Publication
 
Author
 
Website
http://proseanet.org/
Publisher
 
Year
0
ISBN
 
Description
Lots of information on the uses of the plants of SE Asia.
]. It prefers shady places and is often found in wet but well-drained soils[
481
Title
Medicinal Plants in Papua New Guinea
Publication
 
Author
 
Publisher
World Health Organisation
Year
2009
ISBN
978-92-9061-249-0
Description
Traditional medicinal uses of 126 species from Papua New Guinea, including information on modern research into the plants.
].

Properties

Medicinal Rating *  *
HabitShrub
Height1.50 m
Cultivation StatusCultivated, Wild

Cultivation Details


Prefers a shady position[
481
Title
Medicinal Plants in Papua New Guinea
Publication
 
Author
 
Publisher
World Health Organisation
Year
2009
ISBN
978-92-9061-249-0
Description
Traditional medicinal uses of 126 species from Papua New Guinea, including information on modern research into the plants.
]. Grows well in wet but well-drained soils[
481
Title
Medicinal Plants in Papua New Guinea
Publication
 
Author
 
Publisher
World Health Organisation
Year
2009
ISBN
978-92-9061-249-0
Description
Traditional medicinal uses of 126 species from Papua New Guinea, including information on modern research into the plants.
].

Edible Uses

None known

Medicinal

Fresh young leaves are eaten with sweet potato or taro as a remedy for intestinal pains[
310
Title
Plant Resources of Southeast Asia
Publication
 
Author
 
Website
http://proseanet.org/
Publisher
 
Year
0
ISBN
 
Description
Lots of information on the uses of the plants of SE Asia.
]. (It can be assumed that, in common with other members of this plant family, the irritant hairs are neutralized by heat[
K
Title
Plants for a Future
Author
Ken Fern
Description
Notes from observations, tasting etc at Plants For A Future and on field trips.
])
The leaves are rubbed or gently stroked on various parts of the body in order to counteract fever, body pains, fatigue, stomach-ache and headaches[
310
Title
Plant Resources of Southeast Asia
Publication
 
Author
 
Website
http://proseanet.org/
Publisher
 
Year
0
ISBN
 
Description
Lots of information on the uses of the plants of SE Asia.
]. A leaf with its lower surface held towards the body is used - a stinging sensation is felt as the treatment commences, but numbness and anaesthesia develop as the treatment progresses[
481
Title
Medicinal Plants in Papua New Guinea
Publication
 
Author
 
Publisher
World Health Organisation
Year
2009
ISBN
978-92-9061-249-0
Description
Traditional medicinal uses of 126 species from Papua New Guinea, including information on modern research into the plants.
].

Other Uses

None known

Propagation

Seed -
Cite as: Tropical Plants Database, Ken Fern. tropical.theferns.info. 2024-04-24. <tropical.theferns.info/viewtropical.php?id=Laportea+decumana>

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