542 Flora of the Malayan Peninsula. 
Piper Scortechinii, 295, 309. 
Piper selangorense, 296, 318. 
Piper semangkoanum, 294, 304. 
Piper stylosum, 294, 302. 
Piper subalbicaus, 296, 319. 
Piper subfragile, 295, 310. 
Piper subpeltatum, 338. 
Piper subrubrispicum, 298, 331. 
Piper subsessililimbum, 298, 332. 
Piper sumatranum, 323. 
Piper Umbellatum, var. subpelta- 
tum, 338. 
Piper velutinervium, 295, 308. 
Piper xanthocarpum, 297, 324. 
Piper Zippelia, 339. 
Plukenetia, 474, 479. 
Polyadenia grandis, 133, 137. 
Polyadenia polyantha, 198. 
Polygonaceez, 2, 18. 
Polygonum auriculatum, 22. 
Polygonum adenotrichum, 22. 
Polygonum barbatum, 18, 20. 
Polygonum chinense, 18, 22. 
Polygonum corymbosum, 22. 
Polygonum cymosum, 22. 
Polygonum Donu, 21. 
Polygonum flacidum, 18, 21. 
- Polygonum glabratum, 23. 
Polygonum hispidum, 20. 
Polygonum Hornemanni, 20. 
Polygonum horridum, 23. 
Polygonm Hydropiper, 18, 21. 
Polygonum hupostictum, 20. 
Polygonum minus, 18, 19. 
Polygonum mite ? 21. 
Polygonum muricotum, 23. 
Polygonum ocreatum, 19. 
Polygonum patens, 22. 
Polygonum peduculare, 18, 23. 
Polygonum polycephalum, 22. 
Polygonum Posumbu, 20. 
Polygonum pulchrum, 19. 
Polygonum rivulare, 20. 
Polygonum sagittalum, 23. 
Polygonum strictum, 20. 
Polygonum strigosum, 18, 22. 
Palygonum tenellum, 20, 21. 
Polygonum tomemtosum, 18, 19. 
Potomorphe subpeltata, 338. 
Proteacez, 279, 339. 
Psilea dalbergioides, 262. 
Psilotrichum, 14. 
Psilotrichum trichotomum, 14, 
Ptilotus trichotomus, 14. 
Ptychopysis, 475, 479, 481, 484. 
Pupalia, 13. 
Pupalia atropurpurea, 13. 
Q 
Quercus, L., 407, 408. 
Quercus anceps, 421. 
Quercus Arcaula, 420. 
Quercus Arcaula, var. macrocalyzx, 
421. 
Quercus argentana, 408. 
Quercus Beccariana, 453. 
Quercus Bennettii, 434. 
Quercus Blumeana, 445. 
Quercus brevipetiolata, 424. 
Quercus Cantleyana, 435. 
Quercus Clementiana, 439. 
Quercus conocarpa, 431. 
Quercus confragosa, 446. 
Quercus costata, 444. 
Quercos cyclophora, 442. 
Quercus cyrtorhyncha, 433. 
Quercus depressa, 421, 442. 
Quercus Diepenhorstii, 436. 
Quercus discocarpa, 448. 
Quercus Hichleri, 438. 
Quercus elegans, 420. 
Quercus encleisacarpa, 450. 
Quercus Hwycku, 432. 
Quercus Falconeri, 423. 
Quercus glaberrima, 421. 
Quercus glomerata, 461. 
Quercus gracilipes, 421. 
Quercus grandifolia, 420. 
Quercus grandifrons, 422. 
Quercus hirsuta, 417. 
Quercus Horsfieldu, 410. 
Quercus Hystrix, 428. 
Quercus Junghuhnui, 449. 
Quercus Korthalsi, var. mappacea, 
A427, 
