Register. 



369 



Podochilinae III. 76, 89. 

 Podochilus Bl. III. 84, IV. 53. 

 Podogynium Taub, (syn.) IV. 



124. 

 Podophyllaceae III. 121, 122, 



123. 

 Podophyllum III. 121, 123. 

 Podopterus III. 102. 

 Podostemma Greene (syn.) II. 



61. 

 Podostemonaceae 11 1. 135, IV. 



107. 

 Podranea Sprague III. 320. 

 Poederia L. IV. 300. 

 Poecilandra III. 226. 

 Poederiopsis Rusby IV. 300. 

 Poeoideae (subfam.) III. 13. 

 Poggeophyton Pax (syn.) IV. 



174, 175. 

 Pogochilus Falc. (syn.) IV. 47. 

 Pogocybe Pierre III. 154. 

 Pogonarthria Stapf III. 19, 20. 

 Pogonia Juss. IV. 47. 

 Pogoniopsis Rchb. f. IV. 47. 

 Pogopetalum van Tiegh. (syn.) 



II. 40. 



Pogostemon Desf. IV. 270. 

 Poicilla Griseb. IV. 259. 

 Poicillopsis Schltr. IV. 259. 

 Poinciana III. 146. 

 Poiretia Vent. IV. 139. 

 Poitaea Vent. III. 165. 

 Poixilacanthus Lindau IV. 288. 

 Polakia Stapf (syn.) II. 68. 

 Polakowskia Pittier IV. 310. 

 Polanisia Raf. III. 134, IV. 106. 

 Polemoniaceae II. 63, III. 228, 



305, IV. 261. 

 Polemoniastrum Peter § III. 



305. 



— (sect.) IV. 264. 

 Polemonieae Peter (trib.) IV. 



261. 

 Polemoniella Heller III. 305. 

 Polemonioideae Brand (Unterf.) 



IV. 261. 

 Poleraonium III. 305. 



— L. IV. 261, 264. 

 Polianthes L. III. 49. 

 Poliothyrsis Oliv. II. 46; III. 



233. 

 Pollinirhiza Dulac. (syn.) IV. 47. 

 Polpoda IV. 82, 84. 

 Polyacra van Tieghem (sect.) 



III. 108. 

 Polyactinia (sect.) IV. 153. 

 Polyadoa Stapf III. 298. 

 Polyalthia Blume III. 114, IV. 



89. 

 Polyandrococcos Barb. Rodr. 



III. 27. 

 Polyanthon IV. 222. 

 Polycardia Juss. III. 200. 

 Polycarena Benth. III. 312. 

 Polycarpaea Lam. IV. 88. 

 Polycarpeen III. 106. 



Natnrl. Pflanzenfam. Nachträge IV 



Polyceratocarpus Engl, et Diels 



III. 115, 120, 120 Fig. 16. 

 Polychaetia Prain (sect.) IV. 97. 

 Polychondreae IV. 42, 44. 

 Polyctenium Greene IV. 103. 

 Polygalaceae III. 190, IV. 163. 

 Polygonaceae II. 19, III. loi, 



IV. 80. 

 Polygonoideae Krzl. (sect.) III. 



82. 

 Polygonum L. II. 20, III. 101, 



IV. 80. 

 Polylepis Ruiz et Pav. IV. 115. 

 Polyneurium Engl, (sect.) III. 



30. 

 Polyochnella III. 223. 

 Polyouratea III. 223. 

 Polyphyllium Engl, (sect.) III. 



30. 

 Polyplethia v. Tiegh. IV. 76, 77. 

 Polypleura van Tiegh. (sect.) 



III. 108. 

 Polypleurum Tayl. III. 137. 

 Polypompholyx III. 134. 

 Polypteris Gray ex p. n. Nutt. 



III. 346. 



— Nutt. III. 346. 



Polyscias Forst. II. 50, III. 254, 



IV. 220. 

 Polysciineae IV. 217. 

 PolySpermium Engl, (sect.) III. 



32. 

 Polystachyum Willk. (sect.) III. 



230. 

 Polythecanthum van Tiegh. 



IV. 203. 

 Polythecium van Tiegh. III. 224, 



IV. 203. 

 Polytomium Schott (sect.) III. 



32. 

 Polytomophyllum Engl, (sect.) 



IV. 29. 

 Polytrema C. B. Clarke IV. 287, 

 Pomatosace Maxim. III. 279, 



281, 281 Fig. 43, 286. 

 Pomatostoma Stapf II. 50. 

 Pometia III. 205. 

 Pommereschia Wittm. (Pom- 



mereschea) (syn.) II. 12, III. 



58, 60. 

 Ponerorchis III. 78. 

 Pongamia Vent. II. 30, 33. 

 Pongelina v. Tiegh. IV. 160. 

 Pongelion Adans. IV. 160. 

 Pontederiaceae II. 9, III. 42, 



IV. 34. 

 Ponthieva R. Br. IV. 49. 

 Pontya Cheval. IV. 69. 

 Poortmannia Brake del Castillo 



II. 69. 

 Popowia Endl. III. 113, 114, 



IV. 89, 90. 

 Populus L. III. 94, IV. 62. 

 Porana III. 305. 

 Poraneen III. 305. 

 Poraqueiba IV. 189. 



zu II— IV. 



Porcelia Ruiz III. 112, 115, 116. 

 Porembelia Mez (subg.) III. 277. 

 Porochna III. 224. 

 Porotheca K. Schum. IV. 94. 

 Porpax IV. 56. 



Porphyranthus Engl. III. 188, 

 IV. 61. 



— Engl, (syn.) IV. 151. 

 Porphyrochitonium Schott 



(sect.) III. 30. 

 Porphyrostachys Rchb. f. IV. 



48. 

 Porteranthus Britt. (syn.) IV. 



112. 

 Porteria Hook, (sect.) IV. 304. 

 Portulaca L. II. 21, IV. 85. 

 Portulaccaceae (Portulacaceae) 



II. 20, III. 103, IV. 82, 84, 



85. 

 Portulacaria Jacq. IV. 85, 86. 

 Portulacinae IV. 85. 

 Portulacineae IV. 85. 

 Portulacoideae IV. 85. 

 Potamogeton III. 8, IV. 7. 

 Potamogetonaceae III. 8, IV, 7. 

 Potentilla L. III. 145, IV. 114. 

 Pothoideae IV. 28. 

 Pothos L. III. 29. 

 Pottingeria Prain II. 29. 

 Poulsenia Eggers II. 17. 

 Pouteria Aubl. IV. 240. 

 Poutya Chev. IV. 328. 

 Pozoa III. 257. 



— Hook. IV. 223. 



— Lag. IV. 222. 

 Pragmatropa Pierre III. 198. 

 Pragmotessara Pierre III. 198. 

 Prasophyllinae IV. 45, 46. 

 Prasophyllum R. Br. IV. 46. 

 Premna L. IV. 266. 

 Prenanthella Rydberg IV. 327. 

 Prenanthes L. IV. 327. 

 Prenipedilum Pfitz. (sect.) III. 



77. 

 Preptanthe IV. 55. 

 Prescottia Ldl. IV. 49. 

 Prestoea Hook. f. III. 25. 

 Prestonia R. Br. II. 59. 

 Pretrea J. Gay IV. 283. 

 Pretreothamnus Engl. IV. 283. 

 Prevostea Choisy III. 304, 305. 

 Primula L. III. 278, 286, IV. 



236. 

 Primulaceae II. 53, III. 106, 



268, 278, 287, IV. 236. 

 Primulinae (subtrib.) IV. 236. 

 Pringleeae (trib.) IV. 99. 

 Prinodia Griseb. III. 198. 

 Prionium III. 43. 

 Prionoschoenus O. Ktze. III. 



43. 

 Prionosciadium III. 262. 

 Prioria Griseb. IV. 125. 

 Pritchardia IV. 24. 

 Pritchardiopsis Beccari IV. 24 



Fig. 6, 25. 



24 



