| Trewia | |
|---|---|
| Scientific classification | |
| Kingdom: | Plantae |
| (unranked): | Angiosperms |
| (unranked): | Eudicots |
| (unranked): | Rosids |
| Order: | Malpighiales |
| Family: | Euphorbiaceae |
| Subfamily: | Acalyphoideae |
| Tribe: | Acalypheae |
| Subtribe: | Rottlerinae |
| Genus: | Trewia L. |
| Species | |
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Trewia is a plant genus of the spurge family (Euphorbiaceae), comprising 2 species. It is found from the Himalaya to Hainan Island. These species have hard large fruits.
Trewia species are used as food plants by the larvae of some Lepidoptera species including the leaf-miner Bucculatrix verax, which feeds exclusively on Trewia nudiflora.
The hard green fruit of Trewia nudiflora, which fall to the ground in large numbers during the monsoon season, are a preferred food of the Indian rhinoceros. The passage of its seeds through the rhino gut enhances its germination rate.
The genus is named after Christoph Jacob Trew (German wiki), a German physician and botanist.