226 
Oldenlandia nutans Val., 35, 36, 37, 180. 
Omphalia.arfakensis Ramsé., 64. 
Ophiorrhiza insularis Val., 56, 220. 
Orchidaceze, 105, 203. ; 
Palme, 91, 200. 
Palmervandenbrvekia Gibbs, 162, 
papuana Gibbs, 29,162. 
Pandanacee, 88, 197. 
Pandanus Tabbersianus Rend., 52, 198. 
Patersonia novo-guineensis Gibbs, 38, 101. 
Pellionia Vanhasseltii Gibbs, 51, 210. 
Phalloidacese, 188. 
Phreatia spathulata J. J. S., 28, 126. 
Pilocratera novo-guineensis Ramsb., 185. 
Pinacee, 82. 
Piper arfakianum C. DC., 28, 127. 
—— bipunctatum A. DC., 56,207. ' 
bosnicanum C. DC., 56, 207. 
pilosulinodum C. DC., 33, 128. 
Piperacez, 127, 207. 
Pipturus papuanus Gibbs, 33, 128. 
Pogonanthera hexamera Bak. f., 34, 158. 
Poikilogyne Bak. f., 157. 
—— arfakensis Bak. f., 29, 37, 157. 
Polybotrya arfakensis Gepp, 27, 71. 
Polygonacex, 133, : 
Polyporaceze, 64, 186. 
Polyscias sorongensis Gibbs, 216. 
Poria Gibbsize Ramsb., 186. 
Portulacaces, 211. 
Psychotria vaccinioides Val., 34, 38, 181. 
Pteris bambusoides Gepp, 18, 195. 
Pullea papuana Gibbs, 29, 41, 141, 
Rhododendron Gibbsie J. J. S., 36, 169. 
undulaticalyx J. J. S., 37, 168. 
Riedelia exalata Val., 38, 102. 
Rosacew, 143, 211. 
Rubiacezx, 180, 220. 
Rutacez, 143, 
Santalacee, 132. 
Sapindacee, 145, 214. 
INDEX. 
Sareosoma novo-guineensis Ramsb., 186, 
190. 
Saxifragaceze, 141. 
Schismatoglottis dorensis Gibbs, 51, 201. 
Sericolea arfakensis Gibbs, 32, 64, 148. 
novo-guineensis Gibbs, 34, 38, 147. 
Shefflera angiensis Gibds, 31, 160. 
arfakensis Gibbs, 30, 33, 159. 
Solanacez, 177. 
Solanum Gibbsize J. R. Drum., 32, 177. 
Spheropsidee, 64. _ 
Spireanthemum bullatum Gibbs, 28, 29, 
142. 
Symbegonia arfakensis Gibbs, 32, 149. 
parvifolia Gibbs, 33, 150. 
Symplocacez, 175. 
Symplocos arfakensis Gibbs, 30, 31, 175. 
novo-guineensis Gibbs, 30, 176. 
Taxacee, 78. 
Tecomanthe volubilis Gibbs, 31, 34, 179. 
Terminthodia rotundifolia Rid/., 38, 143. 
Thysanosuria, Gepp, 193. 
dimorphophylla Gepp, 51, 193, 
Tiliacew, 214. 
Trimenia arfakensis Gibbs, 29, 31, 41, 136. 
Trimeniaceze Gibds, 135. 
Umbelliferse, 165. 
Urticacez, 128, 209. 
Vaccinium ligustrifolium J. J. S., 174. 
pilosiflorum J. J. S., 28, 34, 35, 172. 
roseiflorum J. J. S., 30, 173. 
villosiflorum J. J. S., 38, 171. 
Verbenaceex, 218, 
Violaceze, 149. 
Xerotus cinnamomeus Ramsb., 64. 
Xylariacee, 63. 
Xyridacezx, 100. 
Zingiberacew, 102. 
PRINTED BY TAYLOR AND FRANCIS, RED LION COURT, FLEET STREET. 
