Index. 



337 



Mallow, 302 

 Maple, 48, 326 

 Meadow Sweet, 122 

 Mock Orange, 294 

 Morus, 99 

 Mountain Laurel, i 

 Mulberry, 99 

 Myrica, 21 



N 



Naked Viburnum, 184 

 Ninebark, 121 







Oleo Fragrans, 204 

 Orange, 318 

 Osmanthus, 202 

 Ostrya, 209 



Pagoda Tree, 313 



Paulownia, 18 



Pavia, 306 



Peach, flowering, 259 



Pearl Bush, 14 



Persian Lilac, 216 



Philadelphus, 294 



Phillyrea, 66 



Pieris, 227 



Pinxter, 28 



Plum, flowering, 261 



Prim, 57 



Prinos, 143 



Privet, 57 



Prunus, 247 



Ptelea, 316 



Purple-leaved Beech, 329 



Pyrus Japonica, 102 



Pyrus Malus, 104 



R 



Red Bud, 288 

 Red Osier, 282 

 Rhamnus, 70 

 Rhododendron, 161 



Rhodotypos, 315 

 Rhus, 194 

 Ribes, 155 

 Rosa Rugosa, 95 

 Rose Acacia, 46 

 Rosemary Willow, 334 

 Rose of Sharon, 303 

 Rowan Tree, 182 



Salisburia, 331 

 Sambucus, 15 

 Sassafras, 172 

 Scarlet Maple, 328 

 Scotch Laburnum, 318 

 Service Berry, 177 

 Shad Berry, 177 

 Sheep Berry, 183 

 Shepherdia, 56 

 Siberian Crab, 108 

 Siberian Pea Tree, 264 

 Silver Bell, 322 

 Smoke Tree, 198 

 Snowball, 184 

 Snowdrop Tree, 322 

 Sophora, 313 

 Spindle Tree, 206 

 Spiraea, 120 

 Spurge Laurel, 181 

 Stagger Bush, 228 

 Staghorn Sumach, 195 

 Steeple Bush, 123 

 Stephandra Flexuosa, 71 

 St. John's-wort, 60 

 St. Peter's- wort, 126 

 Strawberry Tree, 205 

 Stuartia, 157 

 Styrax, 146 

 Sumach, 194 

 Swamp Dogwood, 316 

 Swamp Honeysuckle, 28 

 Swamp Rose, 303 

 Sweet Fern, 24 

 Sweet Leaf, 145 

 Sweet Pepper- bush, 9 

 Sweet Viburnum, 183 

 Symplocus, 144 



