Compilation of herbal plants (description, geographical distribution, taxonomy, line drawings), biodiversity and herbarium.

Read More
Research & Publication

Description of herbal and T&CM research, searchable publication and process from medicinal plant discovery to clinical trial in producing a high-quality registered herbal drug.

Read More
Traditional & Complementary Medicine (T&CM)


Definition and description of therapies, policy, training and education, research in the practise of (T&CM) and integrated medicine system.           

Read More


News Update

Announcement & Advertisement

Forthcoming Events

Annual Congress on Traditional Medicine

From Wed, 12. May 2021 Until Thu, 13. May 2021

5th International Conference on Medical and Health Informatics (ICMHI 2021

From Fri, 14. May 2021 Until Sun, 16. May 2021

International Conference on Traditional Medicine and Phytochemistry 2021

From Mon, 12. July 2021 Until Wed, 14. July 2021

Asian Symposium on Medicinal Plants and Spices XVII (2020)

From Tue, 17. August 2021 Until Thu, 19. August 2021

Myristica argentea Warb.

Myristica argentea Warb.




Myristica finschii Warb.

Vernacular Names

Malaysia Pala papua.
English Papua or Papuan nutmeg, long nutmeg, Macassar nutmeg.
Indonesia Pala Irian (General), pala lelaki (Java), henggi (Irian Jaya).
French Noix de muscade mâle, noix de muscade longue.

Geographical Distributions

Myristica argentea probably originated in Irian Jaya, where it occurs both wild and cultivated. In the wild, it is confined to the Bomberi peninsula of Irian Jaya, while its cultivation has spread along the coast, also into Papua New Guinea. Occasionally, it is also cultivated in the Moluccas.


Myristica argentea can grow up to 15-20(-25) m tall. The bark is dark or blackish grey and with very small scales while the sap is red. The older twigs are wrinkled by conspicuous wart-like lenticels.

The leaves are papery and the petiole is 1.5-2 cm long. The leaves blade are mostly elliptical-lance-shaped, measuring 10-20(-25) cm x 4-6(-10) cm and wedge-shaped at the base. The lower surface is silvery with short cobweb-like hairs while the midrib and 9-13 pairs of veins are sunken above and prominent beneath.

The male inflorescence is 2-5 cm long, slender, simple or mostly forked once. It bears 3-5 flowers. The pedicel is 1-1.3 cm long and slender. The perianth is ellipsoidal, measuring 7-11 mm x 5 mm, medium brown and slightly hairless while the female inflorescence is 1-1.5 cm long. The main axis is usually simple but sometimes bifurcate. The pedicel is 8 mm long. The perianth is ovoid-ellipsoidal, measuring 8-10 mm x 5-5.5 mm and with a beak-like apex. The ovary is flask-shaped, light brown hairy and measuring 3-4 mm x 7 mm.

The fruit is ellipsoidal, measuring 4.5-8.5 cm x 4.5-5.5 cm, slightly narrowed at both ends, glabrescent and yellow with some brown pustules. The seed is oblong-cylindrical, measures up to 4 cm long, broadening at the base and shiny black-brown. The red aril is thin.

Ecology / Cultivation

Most Myristica spp. are inhabitants of lowland, tropical, evergreen rainforests up to 800 m altitude, though there are several mountain species as well. They usually form part of the second storey, though some reach the top of canopy. Myristica argentea grows on slopes below 700 m altitude.

Line Drawing / Photograph



  1. Plant Resources of South-East Asia No. 13: Spices.

Explore Further

Consumer Data

Consumer data including medicinal herbs, dietary supplement monographs, health condition monographs and interactions and depletions.                                    

Read More
Professional Data

Professional data organized into medicinal herbs, dietary supplement monographs, health condition monographs, T&CM herbs, formulas, health conditions, interactions and depletions.

Read More
International Data

We offer International linkages to provide extensive content pertaining to many facets of T&CM as well as Integrated Medicine. Please register for access.    

Read More