Linn.Family: Euphorbiaceae.
Habitat: Throughout moist and hot parts of India.
English: False White Teak, Gutel.Ayurvedic: Shriparni, Tumri, Pindaara. Shriparni is a synonym of Gambhaari (Gmelina arborea).Siddha/Tamil: Attarasu, Nay Kumil.Action: Plant—antibilious, antiflat- ulent, bechic, anti-inflammatory. Root—carminative, antirheumatic.
Applied as poultice in gout and rheumatism. Plant extract showed an- tileukaemic activity.Plant contains a pyridine alkaloid, N-methyl-5-carboxamide-2-pyridone. Leaves contain an alkaloid, nudiflor- ine.Bark yields taraxerone and beta- sitosterol. Seeds contain an alkaloid ricinidine. The seeds also contain a maytansinoid compound, trewiasine (TWS). It exhibited significant cyto- toxic activity against various human cell lines in vitro.The charcoal made from the wood is rich in potassium (21.16%).Trewia polycarpa Benth. ex Hook. f. (Western Ghats, Konkan and Kerala) is also a related species of Tumri.