nrrACE.E. 591 



X X Leaten all alternate. Often armed. 

 Zaxtiioxylox, Linnans. 

 Petals 3-5, rarely uouo. Stamens as many. Leaves often pinnate. 



* Cymes axillary, or axillary ami tcrminnl. Branches alternate. Leaves pinnate. 

 X Rachis of haies ivinyed. Fluwers apetalous. 

 Z. ACANTnopoDiiM, DC. T. Hills East of Bhamo. 



Leaflets 2-3 inches long, glanilular-crenuhitc. Cymes dense, .1-1 inch long. 

 Fruit-carpels usually by 4-2. 



Z. AxDAiiAxicuM, Kz. E.S. Tropical forests of Tcrmokli Island. 



Leaflets coarsely creuate, A-1 inch long. Flowers and fruit unknown. 



XX Rachis of leaves not ivinyed. Floicers 4-5-petalous. 

 Z. Hamii.tomaxum, Wall. U.S. Burma {fde HeKer). 



Leaflets in 2-3 pairs, glossy on both sides. Cymes axillary. 



* * Cymes terminal. Branches opposite. 

 Z. BUDRr\OA, DC. E T. Tropical forests from Chittagong to Tenasscrira. 



Maya-nen (Kurz). Ka-thit-hsu (Mason). 

 Leaflets glandular-crenate, in 7-1 paii-s. Wood heavy, white, elose-graincd (Kurz). 



B. Fruit a drupe or berry, rarely a capsule. 

 TODDALIE^i:. 

 Flowers usually polygamons. Disk free. Style sinyle. Albumen usually present. 



AcEoxYcniA, Forster. 

 Petals 4. Stamens 8. Drupe or capsule 4-celled. Erect unarmed trees, with 

 1-3-foliolate leaves. 



A. LAruiFoi.iA, Bl. T. Chittagong, Pegu, the Andamans, and Kamortu. 



-4. cyminosma, F. Muell. 

 Cyminosma pedunculata, DC. 



All parts glabrous. Leaves 1-foliolate, ratlur sliortly petioled. 



ToDDALiA, Jussieu. 

 Petals 2-5. Stamens as many. Berry 4-7-celled. Climbers, often armed, with 

 usually 3-foliolate leaves. 



T. AsiATicA, L. S.S. Ava and Pegu up to oOOO feet. 



T. aculatea, Pers. 

 Seopulia aculeata, Eoxb. 

 Kyau-za. 



var. n aculeata, Pers. Petioles and often also the midrib beneath hooked- 

 prickly. Panicles usually smaller and less braiulied. 



\aT. ji Jloribunda,'\\-A\. Petioles and midiib of leaves unarmed. Panicles 

 often more compound. 



A URAXTIE.E. 

 Flowers hermaphrodite. Petals and stamens free or connate. Style simple. Ovules 

 1, 2 or more in each cell. Berry often pulpy, icith a coriaceous rind. Albumen none. 

 X Ovary-cells uith 1 or 2 ovules only. 

 -)- Style persistent, not jointed at the base. 

 Gi-TcosMrs, Corrca da Sena. 



Calyx 5-parted or toothed. Stamens 10, free. Ovules solitary. Leaves piunately 

 5-1, or rarely 7-toliolate. 



