CCCXXXvi PEOCEEDINaS OF THE EOYAL HORTICULTUKAL SOCIETY. 



Oxydendron arboreum, 379 

 Oxyria digyna, 305 

 Ozothamnus rosmarinifolius, 370 



Packard, A. S., " Text-book of Entomo- 

 logy," 429 

 Paeonia lutea, 394 



Montan, 394 

 Palace gardens, Athens, 298 

 Paliurus australis, 390 

 Palms at Buitenzorg, 812 

 Pancratium odoratissimum, 296 

 Pandanus, pneumatophores of, 813 

 Pansies and violas, 312, 315 



„ old English, 316 

 Pansy ' Margaret Fife,' 318 

 Papaver alpinum, 338 

 Paper birch in north east, 260 

 Paphiopedilum bellatulum album, 44, 48 

 ,, callosum Sanderae, 44 



insigne Sanderianum, 44, 

 46 



„ Lawrenceanum album, 



44, 45 



„ X Maudiae, 44, 45 



„ X Rossettii, 44, 47 



Paraffin used against mosquitos, 807 

 Parasitism among fungi, 813 

 Park and gardens of Yildiz, Constanti- 

 nople, 108 

 ,, employees' examination, 214 

 Parks and arboreta, 812 

 Parrot- billed blackbird, 57, 60 



,, ,, ,, food of, 61 



Parrotia Jacquemontiana, 399 



„ persica, 390 

 Parsnip, origin of, 123 

 Passifiora coerulea, 371, 373 

 Pastures, character of vegetation in, 2 

 Patagonian plants in relation to frost, 385 

 Patersonia sp., 286 



Paton, Rev. J. A., on some tuberous 



Solanums, 127 

 Patrinia triloba, 813 

 Patrons of the Society, 423 

 Paul, W., " Roses and Rose Culture," 433 

 Paulownia imperialis, 397 

 Pea, ' Early Duke,' A.M., cxxi 

 ' Exhibition,' A.M., cxxiii 

 „ ' Hundredfold,' A.M., cxxi 

 „ ' Late Duke,' A.M., cclvi 

 ,, ' Laxtonian,' A.M., cxxi 



' Magnum Bonum,' A.M., cxxiii 

 „ ' Moneymaker,' A.M., cxxiii 

 ,, ' Prestige,' A.M., cxxiii 

 ., ' Prince of Peas,' A.M., cxxiii 

 „ ' Satisfaction,' A.M., cxxiii 

 ,, ' Victor,' A.M., cxxi 

 ,, ' Windsor Castle,' A.M., cxxiii 

 ,, ' Yorkshire Hero,' A.M., cxxiii 

 Peach fruit spot, 508 



„ ' Theophile Sueur,' 260 

 ,, tree bark beetle, 260 

 „ varieties, 508 

 Peaches, brown rot, 477, 507 

 ,, made into vinegar, 813 

 „ plum curculio on, 477 

 „ scab of, 507 



Peanuts, 260 



Pear blight notifiable, 153 



„ leaf blister mite, 261, 508, 814 



„ scab, 223 



„ thrips, 509 

 Pears, rotting of, 814 

 „ storage of, 814 

 Peas and Mendel's law, 22 



„ field, 814 



„ selected from trial, cxxi, cxxii 



,, stature of, 814 



„ tried at Wisley, 1910, 708 

 Peat mosses, plants in, 510 

 Pecans, 261 



Pelargonium saniculaefolium, 387 

 ' White Queen,' A.M., 

 cxxxiii 



Pelargoniums and manure, 815 



at Wisley, 1910, 449 

 ,, diseased, 815 

 Pennisetum longistylum, 298 

 Pentstemon Cobaea, 379 

 ,, Hartwegi, 815 



,, laevigatus, 379 

 Menziesii, 379 

 tubiflorus, 379 

 Percival, J., " Agricultural Botany," 174 

 „ „ " Agricultural Bacteriology," 

 651 



,, see Long, H, C. 



Pergola in Palace Gardens, Athens, 298 

 Peridermium Strobi, 264 

 Periploca graeca, 297, 390 

 Pernettya mucronata, 386, 442 

 Perovskia atriplicifolia, 399 

 Perry fruits, 565 

 Pertya sinensis, 394 

 Peruvian plants in relation to frost, 383 

 Petroleum, action on plants, 815 

 Petunia, doubling in, 784 

 Phaiocalanthe X Schroderiana, F.C.C., 



Ixviii, Ixix 

 Phaius Cooperi. B.C., A M., Ixi, cclxxxvi 

 Phalaenopsis X casta siiperbissima, 



F.C.C., Ixxii 

 Pharmaceutical Institute, Berlin, 264 

 Philadelphus Delavayi, 815 

 dwarf, 337 

 'Mer de Glace,' 511 

 ,, new varieties of, 483 



Philesia buxifolia, 386 

 Phillyrea angustifolia, 390 

 ,, decora, 390 

 ,, ilicifolia, 442 



latifolia, 390, 442 

 media, 296, 390 

 Vilmoriniana, 390, 442 

 Philodendrons, 815 

 Phlomis fruticosa, 371, 373 

 Phlox ' Elizabeth Campbell,' A.M., clvi 

 ' Ellen Willmott,* A.M., cclxviii 

 ' Frau Antonin Buchner,' A.M., clii 

 „ sporting, cxvii 

 „ ' Vivid,' 337 

 Phoenix canariensis, 296, 815 

 Phoradendron sp., cxiv 

 Phormium tenax, 371, 372 

 Phosphatic manures, 265, 816 

 Photinia arbutifolia, 297 



