360 



INDEX. 



Page 



Piperaceae 294, 299 



Pipping 171 



Pips 33 



Pisum sativum 290 



Pitch for walxes 136 



Pittosporaceae 186, 300 



Planer-tree 300 



Plane-tree, knaur 64 



Plantaginaceae 300 



Plantain I,ily 238 



Plastics 134 



Platanaceae 300 



Plate-budding 105 



Platyzamia 227 



Plum, Coco 210 



dwarfing 148 



Plumbaginacese 176, 303, 322 



Plums for peach stocks ... 74 



manuring 140, 141 



Podophylluni . .' 33 



Poiretia 255 



Poke . 298 



Polemoniaceae ... . 200, 213, 

 267, 297, 303 



Polygalaceae 262, 304 



Polygoiiaceae 213, 275, 



304, 310, 313, 320 

 Polygonum Sachalinense . . 313 



Polypody 304 



Pomme Blanche 306 



Pontederia azurea 229 



Pontederiaceae 229, 304 



Poplar 304 



Poppy, California 232 



mallow 197 



Porrum 164 



Portugal Crakeberry . . .216 

 Portulacaceae .... 195, 265, 304 



Potash in lands 139 



to clean seeds 18 



Potato 32 



Potatoes, cuttings 59, 60 



Pot-layering 40 



Marigold 196 



Prairie Clover 295 



Page 



Preparation of seeds 15 



Prickly Comfrey 62 



Primrose 305 



Cape 323 



Primula Auricula 180 



Primulaceae 167, 180, 



217, 221, 228, 254, 269, 305, 319 



Primula seeds 21 



Privet, Mock 296 



Prong-budding 105 



Propagating-frames 45 



Prosartes 227 



Proteaceae . .182, 248, 250, 261, 295 



Pruning trees 146 



Prunus Amygdalus 164 



Americana 76 



Armeniaca 174 



Avium 206 



Besseyi 207 



Cerasus 206 



dasycarpa 174 



domestica 76 



Japonica 164 



Mahaleb 206 



Mume 174 



Pennsylvania 207 



Persica 290 



Pissardi 76 



pumila 207 



Simonii 303 



species 300 



Pseudo bulbs 60 



Ptarmica 159 



Puccoon, Red 315 



Punica Granatum 304 



Purslane 304 



Putty-Root 170 



Pyrus Cathayensis 307 



communis 291 



Pyrus Cydonia 307 



Germanica 272 



Japonica 307 



Malus 170 



Sinensis 291 



Quaking Grass 160 



