GENERAL INDEX— (Continued) 
Page 
Page 
Oak 
22 
Redcedar 
37 
Olive, Russian 
60 
Retinospora 
30 
Oxydendrum 
18 
Rhamnus 
69 
Rhododendron 
87 
Pachysandra 
93 
Rhodotypos 
69 
Paeonia 
116 
Rhus 
70 
Painted Daisy 
119 
Rockcress 
103 
Panicle, Rose 
59 
Rocket 
111 
Papaver 
117 
Rock Gardens 
147 
Pasqueflower 
103 
Rosemallow 
112 
Peach Trees 
99 
Rose Panicle 
59 
Pearlbush 
61 
Roses 
95 
Pear Trees 
100 
Rowan Tree 
24 
Pea-Shrub 
56 
Rudbeckia 
120 
Pea-Tree 
56 
Russian-Olive 
60 
Pentstemon 
117 
Peony 
116 
Sage 
120 
Peony, Tree 
117 
Salix 
23 
Perennials 
101 
Salvia 
120 
Periwinkle 
94 
Sandwort 
103 
Philadelphus 
67 
Santolina 
120 
Phlox 
118 
Saponaria 
120 
Photinia 
68 
Saxifraga 
120 
Physocarpus 
68 
Saxifrage 
120 
Physostegia 
119 
Scabiosa 
121 
Picea 
38 
Sedum 
121 
Pieris 
86 
Sempervivum 
122 
Pine 
40 
Shadblow 
50 
Pink 
108 
Shasta Daisy 
107 
Pink, Mountain 
118 
Shrub-Althea 
62 
Pinus 
40 
Shrubs, Deciduous 
50 
Pinxterbloom 
52 
Shrubs, Evergreen 
80 
Planetree 
18 
Siberian Pea-Tree 
56 
Plantainlily 
112 
Silene 
122 
Plant Food 
126 
Silverbell 
13 
Platanus 
18 
Smoketree 
70 
Platycodon 
119 
Sneezeweed 
110 
Plumbago 
119 
Snowball 
77 
Plum, Flowering 
19 
Snowbell 
24 
Plum Trees 
100 
Snowberry 
72 
Polygonum 
94 
Snow-In-Summer 
106 
Poplar 
19 
Soapwort 
120 
Poppy 
117 
Soils and Locations 
128 
Populus 
19 
Sorbaria 
70 
Primrose 
119 
Sorbus 
24 
Primula 
119 
Sourwood 
18 
Privet 
64 
Specimen Plants 
127 
Prunus—Deciduous Shrubs 
69 
Speedwell 
124 
Prunus—Deciduous Trees 
19 
Spicebush 
53 
Pseudotsuga 
43 
Spiderwort 
124 
Pyracantha 
87 
Spiraea 
71 
Pyrethrum 
119 
Spirea 
71 
Spirea, Blue 
56 
Quercus 
22 
Spirea, False 
70 
Quince, Flowering 
59 
Spruce 
38 
Spurge, Japanese 
93 
Ramblers 
95 
St. Johnswort 
63 
Redbud 
7 
Stachys 
122 
