| Trema orientale | 
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| Scientific classification  | 
| Kingdom: | 
Plantae | 
 
| Clade: | 
Tracheophytes | 
 
| Clade: | 
Angiosperms | 
 
| Clade: | 
Eudicots | 
 
| Clade: | 
Rosids | 
 
| Order: | 
Rosales | 
 
| Family: | 
Cannabaceae | 
 
| Genus: | 
Trema | 
| Species: | 
T. orientale  | 
| Binomial name | 
Trema orientale
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| Synonyms | 
- Celtis commersonii Brongn.
 - Celtis glomerata Hochst.
 - Celtis guineensis Schumach. & Thonn.
 - Celtis laeta Salisb.
 - Celtis madagascariensis Bojer
 - Celtis orientalis L.
 - Celtis rigida Blume
 - Sponia affinis Planch.
 - Sponia africana Planch.
 - Sponia andaresa Comm. ex Lam.
 - Sponia argentea Planch.
 - Sponia bracteolata Hochst.
 - Sponia commersonii Decne. ex Planch.
 - Sponia glomerata Hochst.
 - Sponia guineensis (Schumach. & Thonn.) Planch.
 - Sponia hochstetteri Planch.
 - Sponia lucida Hassk.
 - Sponia nitens Hook.f. ex Planch.
 - Sponia orientalis (L.) Decne. ex Planch.
 - Sponia rigida (Blume) Decne. ex Planch.
 - Sponia scaberrima Miq.
 - Sponia strigosa Planch.
 - Sponia wightii Planch.
 - Trema affine (Planch.) Blume
 - Trema africanum (Planch.) Blume
 - Trema argenteum (Planch.) Blume
 - Trema bracteolatum (Hochst.) Blume
 - Trema burmanni Blume
 - Trema commersonii (Decne. ex Planch.) Blume
 - Trema glomeratum (Hochst.) Blume
 - Trema grevei Baill.
 - Trema griseum Baker
 - Trema guineense (Schumach. & Thonn.) Ficalho
 - Trema hochstetteri (Planch.) Engl.
 - Trema nitens (Hook.f. ex Planch.) Blume
 - Trema rigidum (Blume) Blume
 - Trema scaberrimum (Miq.) Blume
 - Trema sieberi Blume
 
  
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Trema orientale (sometimes Trema orientalis) is a species of flowering tree in the hemp family, Cannabaceae. It is known by many common names, including charcoal-tree, Indian charcoal-tree, pigeon wood, Oriental trema, and in Hawaii, where it has become naturalized, gunpowder tree, or nalita. It has a near universal distribution in tropical and warm temperate parts of the Old World, with a range extending from South Africa, through the Middle East, the Indian subcontinent and southern China  to Southeast Asia and Australia.