Pilea alpestris, Ridl.*, mentioned, ' 
152. 
helxinoides, Rid/.*, 151; men- 
tioned, 152. 
Johniana, Stapf, mentioned, 
151, 152. 
rubiacea, Rid/,*, 150—151. 
smilacifolia, Wedd., 151. 
trinervia, Ridl.*, 151. 
thymifolia, Ridl.*, 152. 
233. 
Piper Betle, Linn., mentioned, 143. 
excelsa, Forst., mentioned, 143. 
fragile, Blume, mentioned, 143, 
grande, Ridl.*, 142. 
malacocarpum, A. Schum. 4 
Laut., 142. 
miniatum, Blume, 142. 
montivagum, Ridl.*, 143. 
plagiophyllum, K. Schum. 4 
Laut., 143. 
puneticulatum, Kidl.*, 143. 
quinquenervium, Warb., 142. 
142. 
Piperace®, 141-143. 
Pipturus, Wedd., mentioned, 156. 
argenteus, Wedd., 156. 
cinnamomeus, Ridl.*, 156. 
grandifolius, Ridl.*, 156. 
incanus, Wedd., 156. 
melastomatifolius, K. Schum., 
156. 
Pisonia, Z., mentioned, 7. 
longish Teysm. § Binn., 
138. 
Muelleriana, Warb., 138. 
Pittosporeæ, 18-19. 
Pittosporum, Banks, mentioned, 8. 
nubigenum, Ridl.*, 18-19. 
sinuatum, Blume, 19. 
Platyclinis longifolia, forma papuana, 
:Hemsl., 202. 
Platylophus, D. Don, mentioned, 40. 
Plectranthus Klossii, S. Moore *, 
137-138. 
var. major, S. Moore *, 
138. 
parviflorus, Willd., mentioned, 
138. 
Pleogibberella calamia, Berl. 4 
Vogel, 265; mentioned, 235. 
| Pleopeltis affinis, 7. Moore, 263. 
| phymatoides, 7. Moore, 263. 
LI 
Pinanga disticha, Griff., mentioned, 
Plagiostachys, Ridl., mentioned, 212. | 
| 
INDEX. 
Pleopeltis renifera, Ridl.*, 263, 
stenopteris, Baker, 
263. 
| Plocoglottis, Blwne, mentioned, 7. 
moluccana, Blume, 204.. 
Plumerie®, mentioned, 110, 
Poa, Linn., mentioned, 8. 
‘ alpina, Linn., 
251. 
mentioned, 
mentioned, 
torricellensis, Laut., mentioned, | 
di 
luzoniensis, Merrill, 251. 
| minimiflora, Stupf, 251. 
| nivicola, /tidl.*, 251. 
| papuana, Stapf, 250. 
Poæphyllum, Ridl., 191-192; men- | 
| tioned, 7. | 
| fuscum, KRidl.*, 191-192. 
| parviflorum, Ridl., 192. 
| pauciflorum, Ridl., 192. 
podochiloides, Ridl.*, 192. 
| Pocillaria, Ridl.*, 28. 
pubescens, Ridl.*, 28-29. 
| Podocarpus cupressina, R. Br., 158, 
159. 
imbricata, Blume, 158. 
papuanus, Ridi.*, 158-159 ; 
mentioned, 8. 
, Podochilus appendiculatus, J. J. Sm., 
| 206. 
dendrobioides, J. J. Sm., men- 
tioned, 206. 
densiflorus, Blume, 206. 
flaccidus, Schlechter, 206. 
palustris, Ridl.*, 206. 
| pendulus, Schlechter, var. 
| Chalmersi, J. J. Sm., 206. 
sciuroides, Reichb. f., 206. 
Í 
| 
1 
| Pollia, Thunb., mentioned, 7. 
papuana, /tid/.*, 230-231. . 
sorzogonensis, Endl., 231; | 
mentioned, 230. | 
thyrsiflora, Endl., 230. | 
| Pollinia ciliata, Trin., 249. 
| 
| 
| 
| 
| 
P 
| 
| 
i 
fulva, Benth., var. hirta, Ridl.*, 
249. | 
grata, Hack., 249. 
| Polygalace®, 19. 
Polygonace:, 139. 
| Polygonum, L., mentioned, 8. — 
alatum, Buch., 139. _ 
muricatum, Meissn., 139. 
Polynesian plants, mentioned, 9. 
Polyosma leetevirens, Griff., men- 
tioned, 38. 
pubescens, Ridl.*, 38, mou 
Polypetale of Dutch New Guinea, - um. 
by H. N. Ridley, 10-65. 
| Polypodium alcicorne, Ridl.*, 261, 
argyropus, KRidl.*, 262-263. i 
Bakeri, Zuerss., mentioned, 
263. 
biseriale, Ridl.*, 260-261. 
carstenszense, Ridl,*, 260. 
celebicum, Blume, 261; men- 
tioned, 262. 
clavifer, Hook., 261. 
cucullatum, Nees, 261. 
fasciatum, Presl, 259, 
frigidum, Ridl.*, 259, 
hirtellum, Blume, 259. 
inconspicuum, Blume, 259. 
obliquatum, Blume, 261. 
oleandroides, Baker, men- 
tioned, 261. 
papuanum, Ridl.*, 260. 
pensile, Ridl.*, 262. 
petiolatum, Ridl.*, 260, 
pleiosoroides, Copeland, men- 
tioned, 261. 
repandulum, Mett., 261, 
secundum, Ridl.*, 262, 
Stanleyanum, Baker, 260. 
streptophyllum, Baker, 261. 
subdichotomum, Rac., 261. 
subselligueum, Baker, 259. 
sumatranum, Baker, mentioned, 
260. x 
tenuisectum, Blume, 262. 
universe, Baker, mentioned, 
260. 
Wollastonii, Ridl.*, 262. 
| Polyatictna affinis, Nees, "965, : 
| Pometia, Forst., mentioned, 37. 
pinnata, Forst., 32. 
| | Popowia piscocarpa, Enderl., 18. - 
Potentilla, Z., mentioned, 8. - 
parvula, Stapf, 36-37. 
| Pothos brevispatha, Ridl®, 2 240. 
clavatus, Engl., 240, 2 
Cumingianus, Schott, men- - 
tioned, 240. 
| S Gaudich., mentioned, 8. 
angulata, Hook., mentioned, 
89. 
papuana, S. Moore *, 88-89. 
torricellensis, Laut., 88. 
Wollastonii, 5. Moore *, 89. 
Premna papuana, Wernham *, 136. 
Primulace®. of Dutch New Gene, 
by S. Moore, 102. 
| Prosaptia contigua, Sw., , 254, 
Schlechteri, Christ, 254. 
| Fn 145. 
283 ini 
