41G BURMA, ITS PEOPLE AXD PRODUCTIONS. 



HTBNornTTUM, Jdcl;. 

 Cn7i/x-7imh entire. Corolla-tule sliort. Flowi'is sessile, clustered. Epiphytical 

 slmiLs with tuberous trunks. 



11. FOEJiiCAEUM, Jack. Oil trocs in Mangrove swamps iu the xVndamans. 



PsYcnoTEiA, Z/iiiians. 



CoroUa-tuhe short, the throat bearded. Pi/renes flat or entire on the inner face. 

 Flowers cymose or eymosoly panicled. Shrubs, rarely soandeut. 



Sub-genus Leucopyeenos. 



Seeds plano-convex without ribs or dorsal keel, inclosed in a white thin 

 membranous pyreue. 



P. CALOCAEPA, Kz. Kliakyen TTills. Pegu. Upper Teuasserim. 



Small decumbent under shrub, the stems and often also the nerves beneath 

 shortly tomentose. 



Sub-genus Eu-Pstchoteia. 



Pijrenes hard, with a more or less distinct dorsal rib, or ribbed and furrowed. 



* Pi/rtiies not rilhed and furrowed, ltd dorsalli/ more or less distincthj heeled or triiinnotcs. 

 X Pi/renes plano-convex, in'fh an obsolete lunffiiadinal dorsal rib. Albumen 

 spuriou.<shj ruminate. 



P. coxNATA, Wall. Pegu Range. Teuasserim. The 



Grumilea elonyata, Wiglit. Audamaus. Car Nicobar. 



Paderia crecta, Roxb. 



Glabrous. Panicles elongate and raceme-like. 



P. PLATTNEUEA, Kz. Tropical forests of the Andamans. 



As preceding. Leaves larger. Panicle thyrsoid or corymb-like. Berries obovoid. 

 Much resembling P. robusta, 151., from which it ditfcrs in the stipules, glabrous 

 inflorescence, and glabrous corolla (Kurz). 



X X Pi/reiies o-f/onous, the inner face fat, the 2 lateral o>us more or less concave 

 and meeting in a longitudinal ridge. 



-\- Quite glabrous. 



P. sYJirLociFOLiA, Kz. Hills East of Toung-ngoo at 5000 to 7000 fei t. 



Habit of P. connata. Cymes small, in slightly puberulous peduncled panicles. 

 Calyx about a line across, obsoletely 5-toothcd. Albumen equable. 



+ + Taung or rustg liairij. I'lowers sessile, clustered or in heads. 



P. poLYNErEA, Kz. Tropical forests of South Andaman. 



Flower-heads very small. Leaves glabrous above. 



P. Helfemana, Kz. Tonasscrim (or flie Andamans). 



Elower-heads rather large, compact. Leaves hirsute on both sides. Albumen 

 equable. 



*'* Pgrcncs longitudinallg ribbed and furrowed {ribs nsuullg 3-5). 

 X Flowers clustered or in heads. 

 P. MONTicoLA, Kz. Martabau between 3.500 and 6000 feet. 



Leaves opaque. Cyme compact, somewhat tomentose. Bracts subulate. Albu- 

 men ruminate. 



P. ABENOPHYLLA , Wall. Tcnasscrim (or the Andamans). 



Leaves glossy. Panicle thyrsoid, glabious, the branchings whorled. Bracts 

 broadly ovate. 



