
Horsfieldia irya
Horsfieldia irya
Safety & Hazards
None known
Cultivation Details
A plant of the moist tropical lowlands, where it can be found at elevations up to 600 metres[1]. Seeds contain an air chamber for dispersal by water[1, 2]. A dioecious species, both male and female forms need to be grown if fruit and seed are required.
Propagation
Seed - dries out easily, loses its viability rapidly, and cannot be stored. It is best sown in a shaded position in a nursery seedbed - germination is usually fairly quick with the seed of most species sprouting within 2 - 17 weeks[3, 1, 4]. Grow the young plants on in a shady position, planting them out in their permanent positions when large enough. Cite as: Tropical Plants Database, Ken Fern. tropical.theferns.info. 2026-02-20. <tropical.theferns.info/viewtropical.php?id=Horsfieldia+irya>
Pollinators
Data unavailable
References
- [1]Flora Malesiana Series 1 — Various · Nationaal Herbarium Nederiand, Universiteit Leiden branch · http://www.archive.org ↩︎A massive treatment of the plants of the Malaysian Archipelago. Much of it has been made available to download from the Internet
- [2]Trees of Laos and Vietnam - A Field Guide to 100 species. — Hoang Van Sam; Khamseng Nanthavong; Kessler P.J.A. · Blumea · 2004 ↩︎A detailed guide, with excellent line-drawings, to 100 of the more important trees of Laos and Vietnam. A very good work, giving lots of information about each plant. Originally published in the journal Blumea, it is available as a PDF on the Interne
- [3]Plant Resources of Southeast Asia — http://proseanet.org/ ↩︎Lots of information on the uses of the plants of SE Asia.
- [4]The Gardens' Bulletin Vol. 23 — Botanic Gardens Park and Recreation Department; Singapore · 1968 · http://www.biodiversitylibrary.org ↩︎A botanical journal, this one contains a revision of the genus Myristica.
- [5]IUCN Red List of Threatened Species — http://www.iucnredlist.org/ ↩︎A list of plants under threat and facing possible extinction, usually with brief details of the threats and information on habitat.
- [6]Plants of Southeast Asia — http://www.asianplant.net/ ↩︎Excellent site with brief information on the plant, its range, habitat and uses, plus phots of specimens, close-ops of flowers and leaves etc,
- [7]A Manual of Indian Timbers. — Gamble. J. S. · Bishen Singh Mahendra Pal Singh · 1972 · ISBN - ↩︎First written in the 19th century, but still a classic, giving a lot of information on the uses and habitats of Indian trees. Not for the casual reader.