392 
Photinia 109 
Phyllanthus .7 
Phyllodoce 279 
Physocarpus 91, 82 
Pieris 286, 270 
Pigeon plum 45 
Pignut 18 
Pimenta 255 
Pinckneya 343 
Pineapple guava 254 
Pistacia 184 
Pittosporum 84 
Plagiospermum 131 
Planera 39, 40 
Platanus 90, 44, 45 
Platyearya 15 
Plum 127 
Plum, Moxie 297 
Plum, Pigeon 45 
Poison oak 188 
Poison ivy 188 
Polycodium 295 
Pomegranate 250 
Poncirocitrus 169 
Poncirus 169, 167 
Popinac 134 
Poplar 9, 33 
Populus 9 
Potato 336 
Potentilla 117, 119 
Pourthiaea 110 
Prickly ash 161 
Prinsepia 131 
Privet 319 
Privet, Swamp 316 
INDEX 
Prosopis, 135, 182 
Prunus 127, 194, 94 
Psedera 222, 225 
Pseudolarix 4 
Psidium 253 
Rhynchospermum 
325 
Ribes 82, 75 
Rice paper 258 
Robinia 157, 76, 132 
Ptelea 164, 165, 189) Rosa 123 
Pterocarya 19 
Pterostyrax 305 
Puccinia 57, 59 
Punica 250 
Purple wreath 330 
|Purshia 121, 118 
Pyracantha 99 
Pyrus 104, 107, 94, 
102, 105; 827 
Pyxidanthera 301 
Pyxie 301 
Quercus 29, 32, 194 
Quinine 343 
Rambler 124 
Raphiolepis 107 
Raspberry 115 
Redbud 137 
Red haw 111 
Retama 141 
Rhamnus 194, 220, 
22% 
Rhizophora 251 
Rhododendron 272, 
278 
Rhodora 272 
Rhodotypos 112 
Rhus 187, 186 
Rose 123, 161 
Rose acacia 157 
Rose of Sharon 228 
Rosemary 334 
Rosemary, Bog 284 
Rosmarinus 334 
Rowan tree 106 
Rubus 115 
Rue 163 
Rulac 202 
Running myrtle 252 
Ruscus 7 
Rust, Wheat 57, 59 
Sage 334 
St. Andrew’s cross 
236 
St. Dabeoc’s heath 
280 
St. John’s bread 138 
St. John’s wort 237 
St. Peter’s wort 236 
Salisburia 3 
Salix 11 
Salt tree 153 
Salvia 334 
Sambucus 359 
Sand myrtle 276 
Sapindus 208 
