236 Bulletin Jard. Bot. Buitenzorg, Vol. IV. Livr. l. 



flavus; sepala exteriora late elliptico-orbicularia, obtusa, intus inferne costa 

 longitudinali quam in floribus ^ minus conspicua instructa, carnosula, tenu- 

 iter albido-marginata, c. 0.2 cm. longa, 0.17 — 0.175 cm. lata; sepala inte- 

 riora e basi brevissime contracta cuneata, sexangulata, plus minusve acumi- 

 nata, obtusa vel subacuta, margine excepto carnosula, c. 0.24 — 0.27 cm. 

 longa, 0.175 cm. lata. Discus cupuliformis, ovario arcte adpressus et multo 

 brevior, ôlobatus, glaber, carnosulus, pallide viridis. Ovarium depresse 

 globosum, conspicue longitudinaliter ôsulcatum, dense verruculoso-papil- 

 losum, dilute viride, c. 0.07 cm. longum, 0.12 cm, diam.; styli 3, erectij 

 paulum divergentes, cuneato-oblongi, apice lato breviter obtuse trilobuli, 

 leviter concavi, dorso convexi, glabri, carnosuli, nitidi, c. 0.075 cm. longi. 

 Capsula calyce viridi suffulta, stylis coronata, depresse globosa, 31oba, 

 coccis sulco longitudinali verisimiliter deinde evanescente instructa, sparse 

 minute verruculosa, viridis, c. 0.375—0.425 cm. alta, 0.55—0.6 cm. diam. 

 pedicello 0.5—0.65 cm. longo. 



Java: Batavia, Goenoeng Tjipoetih near Tjiampea, 650 m., in forest, 

 several plants. (R. C. Bakhuizen van DEN BRINK, n. 4204, fl. and fr. 

 September 1920). 



Priangan, Soekaboemi, Bodjonglopang, 600 m., secondary forest, many 

 plants. (C. A. Backer n. 16937, November 1914). Pasawahan, 525 m., 

 secondary forest, several plants. (R. C. BAKHUIZEN VAN DEN Brink n. 1702, 

 August 1918). Tjianten, many plants. {R. C. BAKHUIZEN VAN DEN BRINK 

 n. 1655, January 1917). Tjiandjoer, Gekbrong, Goenoeng Kentjana, 1200 

 m., forest, several plants). C. A. BACKER n. 23238 bis, February 1918). 

 Tjibeber, Tjisokan near Tjidadap, 750 m., forest, not rare. (R. C, BAKHUIZEN 

 VAN DEN Brink n. 256, August 1916; n. 415, August 1917). 



Good spécimens enable me to give a new description of thisjavanese 

 species. 



Brcynia Hcyneana J. J. S. n. sp. (Euphorbiaceae) Tab. 9. 



Frutex glaber. Folia ovata, auguste obtusa, basi rotudata vel obtusa, 

 2.5 — 4.75 cm. longa. Flores $ breviter pedicellati. Calyx majusculus, ambitu 

 angulato-orbicularis, 61obatus, convexus, carnosulus, c. 0.5 cm. diam., 

 laciniis brevibus latissimis brevissime acuminatis. Pistillum dolioliforme, 

 stigmatis brevibus, obtusis. Fructus calyce valde convexo suffultus, depresse 

 globosus. 



Frutex glaber, ramulis teretibus, sicco minutissime pallide puncticulatis. 

 Folia in ramis primariis rudimentaria, subulata ad triangula, acuta, c. 0.2 — 0.23 

 cm. longa, stipulis 2 similibus sed paulo brevioribus latioribusque, oblique 



