Materials for a Flora of the Malayan Peninsula. 



46J 



Leaves simple. 



Sepals accrescent, fruit sessile; flowers 



4-merous, embryo straight ... 



Sepals not accrescent ; flowers 5-merous ; 



stamens 6 to 10, style 1, embryo curved... 

 Leaves pinnate ; petals imbricate. 



Stamens 5, alternating with 5 staminodes. 

 Stigma erect, 3-lobed 

 Stigma flat, much bent, not 3-lobed ... 



Stamens 4 to 10 ; staminodes none. 



Stamens 4 to 10 ; styles 3 ; drupe 

 solitary, small, compressed, 1-celled, 

 1-seeded, not crowned by the styles ... 

 Stamens 8 to 10 ; styles 3 or 4 ; drupe 

 reniform, compressed, 1-celled, 1-seeded, 

 crowned by the distant styles 



8. Parishia. 



9. Campnosperma, 



10. 

 11. 



MiCROSTEMON. 



Pentaspadon. 



12. Rhus. 



13. Odina. 



Tribe III. — Semecarpeae. Ovary consisting 



of three united carpels, unilocular, free or 



immersed in and adnate to the cupular or 



tubular disc ; ovule solitary, suspended by a 



funicle from the side of the loculus above its 



middle or just below the apex, stamens in a 



single row ; styles 3 ; drupe large, usually con- 

 nate with the enlarged more or less fleshy 



peduncle, inferior in Brimycarpus. 

 Drupe superior. 



Petals valvate, stamens 5, style 1 ; calyx- 

 tube persistent, much enlarged in the 

 fruit and adnate to the base of the drupe 14. Melanochyla. 

 Petals imbricate, stamens 5, styles 3, 

 drupe on a much enlarged fleshy recep- 

 tacle... ... ... ••• 15- Semecarpus. 



Drupe inferior. 



Petals imbricate, stamens 5, style 1, ovary 



inferior, drupe transvei-sely ovoid ... 16. Drimycarpds. 



Sub-Order II. Spondiae. Ovary and drupe 2- to 

 5-celled, ovules pendulous. 



Flowers bisexual, 5-merous, stamens 10; styles 

 5, thick, connate by their apices ; drupe 5- 

 celled, sometimes fewer-celled by abortiou ... 17. 



Dracontomeldm. 

 747 



