Biology:Vatica javanica
| Vatica javanica | |
|---|---|
Scientific classification 
| |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Rosids |
| Order: | Malvales |
| Family: | Dipterocarpaceae |
| Genus: | Vatica |
| Species: | V. javanica
|
| Binomial name | |
| Vatica javanica Slooten
| |
| Subspecies[2] | |
| |
| Synonyms[3] | |
synonyms of subsp. scaphifolia:
| |
Vatica javanica is a species of dipterocarp tree native to western Java and southeastern Borneo.[2] It is known as Kayu Tenjo in western Java. It can grow up to 46 metres tall with a trunk up to 99 cm in diameter at breast height. It is an upper canopy tree in lowland and mid-elevation mixed dipterocarp tropical rain forests, mostly on hillsides and ridges with sandy soils.[1]
Two subspecies are accepted:[2]
- Vatica javanica subsp. javanica – western Java
- Vatica javanica subsp. scaphifolia (Kosterm.) P.S.Ashton – southeastern Borneo
Subspecies javanica is known only from Mount Halimun in Garut Regency of western Java and Brebres in Central Java. Subspecies scaphifolia is native to Kalimantan in southeastern Borneo.[1]
The IUCN Red List assesses the species as Vulnerable.[1] Both subspecies are individually assessed as Critically Endangered.[4][5]
The species was described by Dirk Fok van Slooten in 1940.[2]
References
- ↑ 1.0 1.1 1.2 1.3 Hamidi, A.; Rachmat, H.H.; Kusumadewi, Y.; Kusuma, Y.W.C.K.; Randi, A.; Robiansyah, I. (2023). "Vatica javanica" (in en). IUCN Red List of Threatened Species 2023. doi:10.2305/IUCN.UK.2023-1.RLTS.T63052A172294961.en. https://www.iucnredlist.org/species/63052/172294961. Retrieved 5 August 2026.
- ↑ 2.0 2.1 2.2 2.3 "Vatica javanica Slooten". Royal Botanic Gardens, Kew. https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:321651-1.
- ↑ "Vatica javanica subsp. scaphifolia (Kosterm.) P.S.Ashton". Royal Botanic Gardens, Kew. https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:879942-1.
- ↑ Ashton, P. (1998). "Vatica javanica subsp. javanica" (in en). IUCN Red List of Threatened Species 1998. doi:10.2305/IUCN.UK.1998.RLTS.T36417A9998800.en. https://www.iucnredlist.org/species/36417/9998800. Retrieved 5 August 2026.
- ↑ Ashton, P. (1998). "Vatica javanica subsp. scaphifolia" (in en). IUCN Red List of Threatened Species 1998. doi:10.2305/IUCN.UK.1998.RLTS.T36418A9998896.en. https://www.iucnredlist.org/species/36418/9998896. Retrieved 6 August 2026.
Wikidata ☰ Q17572537 entry
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