(159) PIPERACEARUM CLAVIS 223 



382. Petioli pedunculique glabri 383 



P. p. hirtelli. Pedunculus petiolo longior. Scandentia . . 386 



383. Petiolus semivaginans. Folia 9-plinervia 384 



P. zt basi vaginans. F. 7-9-plinervia. Bractea glabra. 385 

 Vagina ignota. Pelta subrotunda. Folia ovato-lanceolata sub- 



inaeque cordata v. oblique rotundata breviter acuminata 

 7-plinervia 1 1 x 6,5. Scandens. — Novae Hollandiae. 



384. Bractea glabra. Folia ovata v. oblongo-ovata subinaeque 



rotundata v. subrotundata modice acuminata 13,5x7. 



Scandens. — Mindanao dagatpanum. 



Bracteae pelta supra hirsuta. F. rotundato-ovataaeque rotun- 

 data sat longe acuminata 13,5 x 10. — Luzon sorsogonum. 



385. Pelta rotunda. Folia ovato-elliptica basi subaeque obtusa uno 



latere paullo latiora 13x6,5. — Cochinchina rufescentibaccum. 

 P. obovata inferne attenuata. F. oblongo-ovata basi subin- 

 aeque rotundata et acuta 12,5x5,8. — Perak . . subalbicans. 



386. Petiolus semivaginans. Folia ovato-acuminata aeque cordata 



acuta subacutave 7-plinervia 8,5 x 4,5. — Java . . pantjanense. 

 P. basi vaginans. F. ovato-lanceolata aeque cordulata obtu- 

 save longe et obtusiuscule attenuata 5-7-plinervia 11,5x4. 

 — Luzon marivelesanum. 



387. P. semivaginans. Folia subovato-lanceolata 388 



P. paullum ultra basin vaginans. Pelta eciliata. Folia elliptico- 



lanceolata 7,5 x 3,5. Scandens. — Perak Maxwelliamim. 



P. basi vaginans 389 



388. Pelta eciliata. Folia sat longe acuminata 5-7-plinervia 11x5. 



Scandens. — Philippinae arborisedens. 



P. ciliata. F. obtusiuscule acuminata 7-plinervia 19x6,5. — 

 Bornéo pubipedunculum. 



389. Rhachis et pelta glabrae 390 



Rh. hirsuta. P. ciliata. Folia elliptico-lanceolata 17x7,5. Scan- 

 dens. — Sumatra pallidirubrum. 



390. Pelta rotunda. Folia obiongo-elliptica 10x5-6. Scandens. — 



Guinea guineense. 



P. oblongo-obovata. F. elliptico-lanceolata 13x6. — Perak 



longibradeum. 



