— gs — 



Distribution : Borneo. (WlNKLER n. 2756\— Mindanao. (HALLIER n. 4722). 



Var. (3 glabrior H. J. L., nov. van— Innovationes subglabrae; foliola 

 adulta subtus subglabra; 5 1 - -11 c.M. longa, 3.2-7 c.M. lata; petiolulo 0 4- 

 1.2, petiolo 3.6-6 c.M. longo; calyx fructifer subglaber. 



In Herb. Bog. from : 



Borneo: NlEUWENHUlS n. 625, Sungei magne ; ID. ns. 512 and 

 1 100, Sungei Blu-u. 



Distribution: Borneo ! Mindanao ! 



3. Pelraeovitex sumatrana H.J. L., nov. spec. — Frutex scandens ? ; ramuli 

 quadrangulares, cum inflorescentiis et petiolis glabri ; folia biternata, op- 

 posite ; foliola parva, ovata vel ovato-lanceolata, basi late cuneata vel rotun- 

 data, apice acuta vel obtusiuscule breviterque acuminata, margine intégra; 

 utrinque glaberrima vel costa media subtus puberula; 1-4.3 c.M. longa, 

 0.6-2.6 c.M. lata; petiolo commune 2-4 c.M. longo; petiolis lateralibus se- 

 cundi ordinis 1.3-1.7 c.M. longis, terminalibus 2-2'/ 2 c.M. longis; petiolulis 

 0.2-1 c.M. longis, subpuberulis; nervis utrinque circiter 4; inf lorescentia 

 axillaris, paniculate, 7-25 c.M. longa, 3-12 c.M. lata ; bracteae minutae, lineares, 

 0.1 c.M. longae; cymuli 0.7-2 c.M. longi, oppositi, 2-5-flori ; calyx glaber 

 vel indistincte pulverulentus 0.2 c.M.; tubus infundibuliformis, 0.1 longus, lobis 

 angustis 5, obtusiusculis, 0.1 c.M. longis, post anthesin valde augentes ; pedi- 

 cellus 0.1 c.M. longus; corolla ulrinque glabra; tubus infundibuliformis 

 0.2-0.25 c.M. longus, lobis reflexis 5, subaequalibus, 0.1 c.M. longis, ob- 

 tusis ; stamina 4, exserta, fauce vel paullo sub fauce inserta, 0.2 c M. 

 longa; filamentis gracilibus, lateraliter compressis; stylus 0.5-0.6 c.M. 

 longus, lobis stigmaticis 0.05-0.1 c.M. longis; ovarium glabrum; fructus 

 calyce inclusus; calyx frutifer glaberrimus, tubo costato, 0.3-0.5 c.M. longo, 

 lobis membranaceis, spathulatis, sub-trinerviis, 1.4-1.9 c.M. longis, 0.3-0 4 

 latis; pedicellis 0.2-1 c.M. 



In Herb. Bog. from: 



Sumatra: AjOEB (Exp. JACOBSON) n. 183, Bencoolen, Rimbo pe- 

 ngadang, 1000 M. in alt., flow, on 16. VI. 1916; ID. n. 131, same locality, 

 flow, and fruit on 10. Vi. 1916. 



4. Petraeovitex multi-flora (Sm.) MERRILL in Interpret. Rumph. Herb. 

 Amb. 453 (1917).— P. Riedeln OLIV, in HOOK. Ic. P! XV, 16, t. 1420 (1883). 



In Herb. Bog. also (except cultivated specimens from Babar) ') from: 

 M a n g o I i - i s 1. : HULSTyN n. 45. 



Distribution: Buru ! Amboina! Saparua ! Babar! Aru! Mangoli! 

 New-Guinea! New-Britain! New-Zealand! 



5. Petraeovitex bambusetorum KlNQ et GAMBLE, Kew Bull. 113(1908); 

 Verb. 328. 



Distribution: Malay Peninsula ! Borneo ! 



6. Petraeovitex pubescens WARB., Engl. Jahrb. XIII, 427 (1891); 

 Verb. 328. 



Distribution: Little-Key ! 



1 ) This specimen never have been seen flowering in the Botanical Gardens. 



