134 G. King — Materials for a Flora of the Malayan Peninsula, pjo. 1, 



cuneafce at the base, which probably belong to a fourth species of Pseudo-eugenia, 

 The flower-buda of this, which measure less than *1 in. in length, are borne in pairs 

 below the leaves. 



10. Bakringtonia, Forst. 

 Trees. Leaves alternate, crowded towards the ends of the branches, 

 entire or slightly crenate-serrate, pinnate-nerved, not dotted. Flowers 

 in elongated terminal and lateral racemes, or in interrupted spikes; 

 bracts small, deciduous. Calyx-tuhe ovoid or turbinate, scarcely pro- 

 duced above the ovary ; lobes 2-4, valvate, or 3-5, imbricate. Petals 4i 

 rarely 5, much imbricate, somewhat adnate at the base to the staminal 

 tube. Stamens numerous, in several series, connate into a short tube at 

 the base ; filaments filiform, long, all bearing anthers. Ovary inferior, 

 2-4-celled, crowned by an annular disc; style long, filiform, simple, 

 stigma small ; ovules 2-8 in each cell, pendulous. Fruit fibrous or 

 somewhat berried, globose, ellipsoid or quadrangular, crowned by the 

 calyx, by abortion 1-seeded. Seed ovoid or ellipsoid, without albumen; 

 embryo large, exhibiting two layers, cotyledons nearly obsolete. 

 DiSTRiB. — Species 25 ; in tropical Asia, Africa, Australia and Polynesia, 

 often near the sea. 



Sect. I. BuTONicA. Calyx closed in bud and entire, ulti- 

 mately splitting into 2 or sometimes into 3 lobes : 

 flowers pedicelled. 



Racemes short, erect or sub-erect ; fruit conical. 



Racemes terminal, erect ; flowers 2"5 to 3 in. long 

 and of greater diameter ; fruit angled but not 

 winged at the base 

 Racemes lateral or terminal, sub-erect ; flowers 

 I less than 1 in. in diam. ; fruit with 8 down- 



ward-pointing wings at the base ... 

 Racemes elongated, pendulous ; fruit ovoid 

 Sect. II. Stravidium. Calyx with 4 (sometimes 3 or 5) 

 imbricate lobes. 



Racemes terminal, erect, short, 1- to 3-flowered 4. B. paucijlora. 



Racemes lateral, pendulous, elongate, many-flowered. 



Flowers more than '5 in. across ; leaves with 



distinct petioles from 7'5 to 3 or 4 in. in length. 



Flower-buds just before expansion about '25 in. 



long ; fruit ovoid or elliptic, not angled or only 



slightly so; rachis much thickened in fruit ... 



Flower-buds just before expansion more than '25 



in. long ; fruit oblong, 4-angled. 

 Main-nerves of leaves 6 or 7 pairs ; fruit 3 in. 

 long ; rachis of spike thickening slightly in fruit 

 Main-nerves of leaves 9 to 12 pairs ; fruit glab- 

 rous, acutely 4-angled, less than 2 in. long; 

 rachis of spike hardly thickening in fruit ... 7, B. sumatrana. 



1. B. speciosa. 



2. B. conoidea. 



3. B. racemosa. 



5. B. macrostachya. 



6. B. Scortechinii. 



