l)lPTELlUfAlil'E.-E. <>Ti 



K;inyin-ni. 



Stipules velvety. Fniitiug ealyx smootli ami more or less pruinous. 



A magnificent tree witli often a clear stem of 120 feet and a girth up to 25 feet. 

 Yields a largo quantity of superior wood oil and some brown resin. Wood very 

 inferior, decaying in a little more than a year if exposed to the weather, but lasting 

 longer indoors. 



D. IIasseltii, B1. Andamans and Teniisscrim. 



Stipules glabrous. Pruitiug ealyx sprinkled with minute stellate hairs. 



X X Leaves beneath or on loth surfaces various!// hairij. 



G. TUKBiN.iTU.s, Gaertn. From Chittagong to Tenasserim. 



Leaves acuminate, beneath along with the petioles pubescent. A magnificent 

 tree fully as tall as I). Ircris, but with a slightly less girth. Yields a wood oil. 

 Wood pale brown, 55 lbs. to the cubic foot, quality similar to /). tulerculutus. 



D. oiiTusiFoi.ius, Teysm. Prome and Martaban. 



All softer parts greyish pubescent, the leaves blunt. Size of T). tuherculufus and 

 quality of wood similar. 



D. PLLOsrs, Eoxb. E. T. Tropical forests of Arakan, Mar- 



taban, and Tenasserim. 

 Leaves acuminate, often large. Petioles, young branehlets and stipules strigose 

 from short tawny brush-like fascicled haiis. 



* *■ Calyx-tuhe in fruit /oiif/ifudiimlii/ marlced hi/ 5 ri//s or as manii wii/r/s. 

 f Wings of fruiting calgx-tuhe hruad [about ludf as broad as the beljg or broader). 



D. ALATDS, Roxb. 



Kanyin-hpyu. 



Calyx greyish-toraentosc, when in fruit sparingly stellate-puberulous. Petioles 

 long. Leaves greyish pubescent. A magnificent tree with a clear stem of 100 feet, 

 and 15 feet in girth. 



D. GiiiFFiTiiii, Miq. Tropical forests of the Andamans and Tenasserim. 



Calyx pruinous, quite glabrous. Petioles only 2-2rV inches long. 

 A deciduous tree, the same size as the last. Wood yellowish-grey. 



f f Wings of the fruiting calgx-tube narrow or reduced to ribs. 

 ° Leaves blunt. 



D. IXCANCS, Roxb. Chittagong. 



All softer parts greyish-villous. A doubtful species, veiy near to J), alatus. 



° ° Leaves acuminate. 



D. cosTATUS, Gaertn. Chittagong, Jlartaban, Tenasserim. 



D. gonopte)-iis, Turcz. 



Branehlets tomentosc, the belly of the calyx narrowly 5-winged and sparingly 

 hairy. 



D. VKsriTis, ^\'all. Tavoy. 



If not identical with D. turbinatus, apparently differing by the caly.x-lobcs all 

 short broadly deltoid (not 2 elongate). 



D. scABER, Ham. Southeni Tipperali. 



D. AXGCsTiFOLirs, W.A. Chittagong. 



D. eostatus, Roxb. (non Gaertn.). 



Yields wood oil abundantly (Voigt). 



This genus yields resin, wood oil and timber. The oil (known as ' Garjun ' oil 

 in India) is nearly equ;d to Copaiba in the treatment of disease, for which it is a 



