42 



BUCHANANIA. 



X Panicles and hares glabrous. 



Leaves oblong-lanceolate, bluntish acuminate, quite glabrous, B. lancifolia. 



X X Panicles and leaves tomentose or pubescent. 



Panicles slender lax ; flowers hardly a line in diameter, pedicelled, B. laxiflora. 



Panicles robust and stiff ; flowers 2 lin. across, sessile, crowded, B. latifolia. 



ANACARDIUM -Only species -4. occidentale. 



SEMECARPUS. 



X Leaves more or less tomentose or puberulous beneath, those of the yottng shoots often 

 cuneatc. 



Adult leaves rather coriaceous, obovate or nearly so, blunt, beneath densely greyish tomen- 

 tose and strongly net-veined ; nuts not or almost not oblique, S. Anacardiuvt. 



Adult leaves chartaceous, cuneate-obovate, acuminate, beneath especially on the nerves puberu- 

 lous or pilose ; net-veination faint ; nut very oblique, S. cuneifolia. 



Adult leaves cuneate-oblong, coriaceous, bluntish-acuminate, beneath glaucous and shortly 



pubescent all over, nerves puberulous, S. albeseena. 



X X Leaves quite glabrous, more or less glaucous beneath. 



Leaves oblong or nearly so, firmly coriaceous ; ovary densely hispid-tomentose ; panicles 

 shortly and densely tomentose or puberulous, S. heterophylla 



Leaves membranous, cuneate-obovate, acuminate ; ovary glabrous ; panicles quite 

 glabrous, ^ S. acuminata. 



Leaves chartaceous, oblong ; panicles racemiform, pubescent or puberulous ; ovary 

 glabrous, S. subracemosa. 



DRIIWYCARPUS. Only species B. racemosus. 



HOLIGAfiNA. 



Leaves glabrous ; nut entirely enclosed in the calyx, i S. longifolia. 



Leaves softly pubescent or puberulous beneath ; apex of nut exposed, resembling a convex 

 disk, H. Orahamn. 



SWINTONIA. 



Leaves uniformly green and glossy ; pedicels 3-5 lin. long : drupes obovate, . . . .S. OriffithH. 

 Leaves glaucous and opaque beneath ; pedicels ^-1 lin. long ; petals hardly a line long, drupes 

 oblong, S. Schwenckii. 



MEIANORRHOEA. 



Leaves and panicles glabrous, or the latter puberulous ; stalk of fruit nearly 1| inch 



long M. glabra. 



Leaves pubescent beneath ; panicles densely villous ; stalk of fruit short and thick, M. nsitata. 



P^RISHlAi Only species , P. insignis. 



RHUS. 



Leaves glabrous, 3-foliolate, leaflets entire ; panicles glabrous, B. paniculata. 



Leaves pinnate, tomentose ; leaflets serrate-toothed ; panicles tomentose or puberu- 

 lous, .i2. Javanica. 



ODIKA. Only species, ^ ..... .^, ...... 0. JFodier. 



SP0NDIA8. Only species, S. pinnata. 



DRACONTOMELUM -Only species, D. sykestre. 



MOBINGE^. 

 Conspectus of genera. 

 HoBlNOA. Only genus. 



MORI NGAi Only species < M. pterpgosperma. 



CONNABACBJE. 

 Conspectus of genera. 

 EuiPAKTBVK. Calyx 5.parted, erecii, vah-ate. StamenB 10, alternately sterile. Carpel solitary, glabrous within. 



