Annals of the Transvaal Museum. 
179 
Page. 
Ocimum Linn 161 
Ocotea Aubl 143 
Odina Roxb. (4563) 150 
(Enothera Linn 154 
Olacaceje Lindl 140 
Olea ( Tourn .) Linn 156 
OLEAC'EiE Lindl 156 
Oleandra Cav 127 
Oldenlandia Linn 166 
Oligomeris Cambess 144 
Olinia Thunb 153 
OLiNiACEiE C. Presl 153 
Onagra (Tourn.) A dans 154 
ONAGRACEiE Lindl 154 
Oncoba Forsk 153 
Ophioglossace^e Bitter 127 
Ophioglossum Linn 127 
Oplismenus Linn 130 
Opuntia (Tourn.) Mill.-. 153 
Orchid ACEiE Lindl 138 
Ormocarpum Beauv 147 
Ornithogalum (Tourn.) Linn 135 
Ornithoglossum Salisb 134 
Orthanthera Wight 158 
Orthosiphon Benth 161 
Orygia Forsk... 142 
Osmunda Linn 127 
Osmund ace.ze Diels 127 
Osteospermum Linn 171 
Osyris Linn 140 
Osyridicarpus A. DC 140 
Othonna Linn 171 
Otiophora Zucc 167 
Oxalis Linn 148 
OxALiDACEiE Lindl 148 
Oxyanthus DC 166 
Oxygonum Burch 140 
Pachycarpus Decsne. 158 
Pachypodium Lindl 157 
Pachy stigma Hochst 167 
Paepalanthus Mart 133 
Palm,® Linn 133 
Panicum Linn 130 
Papaver (Tourn.) Linn 143 
PAPAVERACEiE B. JllSS 143 
Pappea Sond 150 
Pappophorum Schreb. (310) 131 
Parapodium E.Mey... 157 
Parasia Raf. (6483) 157 
Parastranthus G. Don. (8695) 168 
Parinarium Aubl.., 144 
Paspalum Linn 129 
Passitfora Linn 153 
Passiflorace^e Lindl 153 
Pastinaea Linn 155 
Pavetta Linn 167 
Pavonia Cav 152 
PEDALIACEiE Lindl 164 
Peddiea Harv .154 
Pegolletia Gas* 169 
Pelargonium U Her it 148 
Peliostomum E.Mey.. 162 
Pellaea Link 128 
Page. 
Peltophorum Walp 145 
Pennisetum L. C. Rich 130 
Pentas Benth 166 
Pentanisia Harv 166 
Pentarrhinum E. Mey 158 
Pentzia Thunb 170 
Peponium Engl 167 
Peperomia Ruiz. & Pav 139 
Perdicium Linn. (9528) 172 
Perguleria Linn 159 
Periglossum Dcsne 157 
Peristrophe Nees 165 
Perotis Ait 130 
Petalidium Nees.... 165 
Peucedanum (Tourn.) Linn 155 
Phaenohoffmannia O. Ktze 145 
Phalaris Linn 131 
Pharnaceum Linn 142 
Phaulopsis W Hid 165 
Philyrophyllum O. Hoffm, 169 
Phleum Linn 131 
Phoberos Lour. (5304) 153 
Phoenix Linn 133 
Phragmites Trin 130 
Phygelius E.Mey 162 
Phyllanthus Linn 149 
Phyllopodium Benth 163 
Physalis Linn 162 
Phytolacca (Tourn.) Linn 141 
PuYTOLACCACEiE Lindl 141 
Pimpinella Riv 155 
Pixaceze Lindl 129 
Piper Linn 139 
PiPERACEiE L. C. Rich 139- 
Pittosporaceze L. C. Rich 144 
Pitoosporum Banks 144 
Pituranthos Viv 155 
Plantaginace^e Lindl 166 
Plantago (Tourn.) Linn ... 166 
Platanthera L. C. Rich 13 8 
Platycarpha Less 171 
Plectranthus UHerit 161 
Plectronia Linn 166 
Pleispora Harv. (3656) 145 
Plerocarpus Linn 147 
Plumb agin ACEyE Lindl 156 
Plumbago (Tourn.) Linn.. 156 
Poa Linn 131 
Podocarpus UHerit 128 
Pogonarthria Stapf 131 
Pogonia Juss 138 
Polanisia Raf 143 
Pollichia Soland 142 
Pollinia Trin 129 
Polycarena Benth 163 
Polycarprea Lam 142 
Polygala ( Tourn.) Linn 149 
POLYGALACEyE Lindl 149 
POLYGONACEyE Lindl 140 
Polygonum (Tourn.) Linn 140 
PoLYPODiACE^E Diels 127 
Polypodium Linn 128 
Polystachya Hook 139 
PoNTEDERiACEiE Meissn 134 
Populus Linn 139 
Portulaea Linn 141 
