﻿1874.] of the Burmese Flora. 125 



Grewia, L. 



Snhg. 1. Microcos. Stigma shortly toothed. Flowers formiug terminal panicles, iuvo- 

 lucred while in bud. 



* Endocarp of drupes fibrous-woody. 

 Leaves entire, almost coriaceous, quite glabrous ; ovary and torus velvety-toraentose, 



,,,G. calophylla. 

 X % Endocarp of drupes crustaceous or bony. 

 Leaves thin chartaceous, glabrous or beneath puberulous, not sinuate ; ovary and torus 

 glabrous, ... ... ... ... ...6r. microcos. 



As preceding but flowers and leaves much smaller, the latter sinuate-lobed, ...G. shiuata. 

 Leaves thick chartaceous and rugose, tomentose beneath ; ovary and torus villous, 



...G. paniculata. 

 Suhg. 2. GrezvicB verce. Stigmas dilated and fringed, radiating. Flowers in axillary 

 or leaf-opposed cymes or clusters. 



O Cymes or clusters axillary. 



y^ Leaves at base 3-nerved, rarely with an additional lateral one. 



t Drupes deeply 2-4-lobed from the top, by abortion sometimes 

 1-lobed. 

 Cymes and sepals shortly rusty tomentose ; leaves on both surfaces very scabrous from 

 minute stellate hairs ; drupes deeply 4-lobed, ... ... .. G. scahrida. 



Cymes sprinkled with stiff hairs, glabrescent j sepals greyish or tawny velvety ; leaves 

 glabrous, or sprinkled with simple short hairs, rarely puberulous beneath ; drupes 

 didymous, ... ... ... ... ... ...G. IcBvigata. 



t t Drupes entire or only slightly and obtusely lobed at the top. 

 Leaves beneath and young parts greyish velvety; drupes globular, grey-pubescent, 



...G. excelsa. 



Leaves at base 3- or 4-nerved ; cymes rather long peduncled ; drupes obsoletely 4-lobed 



red, sparingly hirsute, ... ... .. .., .. G. hirsuta. 



As preceding, but more densely pubescent or tomentose ; drupes obsoletely 2-lobed, red 

 sparingly hirsute, ... ... ... ... .. G. humilis. 



Leaves at base 3- or 4-nerved, scabrous ; flowers in short dense sessile clusters ; stamens 16, 



...G. microstemma. 

 X X Leaves usually broad, at base 5-7-nerved, the upper ones often 

 only 3-nerved or 3- and 5-nerved ones mixed, 

 t Peduncles slender, much longer than the petioles. 

 Leaves obliquely lanceolate, especially while young greyish or whitish tomentose beneath, 



...G. elastica. 



Leaves broadly obovate or almost rotundate, on both sides sprinkled with stellate hairs, 



or pubescent beneath, often scabrous, ... ... ...(?. Asiatica. 



t t Peduncles very short or almost reduced and the flowers ap- 

 pearing clustered. 

 Leaves very variable in shape, tomentose to pubescent ; drupes from the top deeply 4- or 

 only by abortion fewer-lobed, ... ... ... ...G. abut ilif alia. 



Leaves very scabrous and harsh ; drupes the size of a cherry, almost globular, 



...G. sclerophylla. 

 Cymes opposite the leaves, ... ... ...G. oppositifolia. 



1. Gr. CALOPHYLLA, Kurz in And. Rep. App. B. 3 ; and in Flora 1872 

 398 ; Hf. Ind. Fl. I. 392. 



