Lauraceae
Billian
Eusideroxylon zwageri
- Family
- Lauraceae
- Genus
- Eusideroxylon
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Common names
By language (8)
- bjn
- Ulin
- Chinese
- 坤甸鐵樟木, 坤甸铁樟木, 坤甸木, 坤甸红木, 柚檀, 铁木
- English
- Billian, Borneo ironwood, Bornean ironwood, Bulian, Ulin
- French
- Bois De Fer
- Indonesian
- Ulin
- Japanese
- ウリン, ビリヤン, ブリアン, ベリアン, ボルネオアイアンウッド, ボルネオテツボク
- Malay
- Belian, بليان, Pokok belian
- Tamil
- உளின்
Synonyms
- Bihania borneensis Meisn.
- Eusideroxylon borneense Fern.-Vill.
Photos

Photo: Bernard DUPONT from FRANCE, CC BY-SA 2.0, from Wikimedia Commons 
Photo: Grace789, CC BY-SA 4.0, from Wikimedia Commons 
Photo: Alvin Kho from Boston, USA, CC BY-SA 2.0, from Wikimedia Commons
Sources: classification, synonyms from World Flora Online Plant List (2026-06, CC0 1.0); common names, popularity from Wikidata (2026-10-26, CC0 1.0). About our plant data.