PAIMLIOXACEAE. 105 MEZONEURUM. 



rhacliis ad insertionem piimarum aculeolata, pede longior, teres, pin- 

 nae 5 — 5|-pollicares inermes vel hic illic aculeolatae, foliola 3 — 

 raro -1-juga, opposita vel subopposita, magna (3| — 5 poll. longa, 2 — 

 2 '- lata) ovata acuminata, basi leviter inaequalia vel aequalia, coria- 

 cea, glabra ; racemi in pauiculam conferti, fl orentes ebracteati cuni 

 calyce glaberrimi; pedieelli breves tenues. M. macrophijllum Blumc 

 Herb. L. B. Legumen immaturum adest sed genus satis constare 

 videtur. — Conf. M. cucullatum Wight et Am. Prodr. I. p. 283. 

 Java, zonder uadere vermelding van standplaats. 



5. Mezoneurum ? SUlflireum miq. Scandens aculeatum glabrum, 

 rhachis communis circiter l|-pedalis, dorso regulariter inter pinnas 

 circiter 14-jugas tenues tripollicares, oppositas vel infimas alternas, 

 adunco-aculeolata, foliola, rliaches partiales petiolulique hirtelli il- 

 laeque liic vel illic aculeolatae, foliola alterna utrinque circiter 3 — 4, 

 minora elliptica, majora obovata fere, apice vulgo rotundato-emar- 

 ginata, basi parumper inaequilonga obtusa, membranacea, subtus pal- 

 lida, tenerrime venulosa subreticulata, in costa et secus margines levi- 

 ter incurvulas puberuia glabrescentia, 1 — fere 2 £ poll. longa, | — 1£ 

 lata, racemi terminales spicati, densi, penduli, flores breviter pedieel- 

 lati, majusculi, calyx ex rubello viridulo-flavus, corolla dilute flava. 

 Caesalpinia Macklotü ? Zolling. vix Zipp. 



Java, in de bosschen bij Tjikoja, door zollinger ontdekt. 



6. Mezoneurum Sumatranum wight et arn. Scandens, rami re- 

 curvis aculeis armati, stipularibus geminis validioribus ; folia 1 — 2- 

 pedalia, rhachis communis et partiales nitidae dorsoque recurvato- 

 aculeatae, pinnae 3 — 6-jugae, foliola 3 — 6 utrinque, alterna, breviter 

 petiolulata, ovalia, utrinque glabra, 1 — 2 poll. longa; loco stipularum 

 glandula ; racemi maximi compositi vel simplices, laterales, axillares, 

 terminales, multiflori, flores penduli aurantiaci roseo-variegati, brac- 

 teae parvae caducae, petala unguiculata, superius majus, omnia calyce 

 subcylindraceo parum majora, iilamenta glabra, legumen oblongum, 

 mcmbranaceum 1 — 4-spermum, ala ^ latitudinis. M. Sumatranum 

 W. et Arn. Prodr. I. p. 366. Caesalpinia Sumatrana Roxb. Flor. 

 Ind.ll.p. 366. 



Sumatrn, van daar in den botanischen tuin te Calcutta. 



