CCXXxiv PROCEEDINGS OF THE ROYAL HORTICULTURAL SOCIETY. 



Odontoglossum x Phoebe, A.M., cxcii 



„ ramosissimum, F.C.C., 



clxiii 



„ ramulosum, 334 



„ x Smithii, F.C.C., cxciv 



„ x Thompsonianum, 



F.C.C., clxv 

 x Vuylstekese, F.C.C., 



clxxxix 



,, x Wiganianum, F.C.C., 



clxiv 



" ,, x Wilckeanumvar. Schro- 



derianum, A.M., cxcvi 

 Odontonia x Lairesseae, A.M., clxxiv 

 Oenotheras naturalised, 334 

 Okra, its culture &c, 335 

 Okubo, Kenkichi, trees in a Japanese 

 garden, 40 



Oncidium corynephorum, F.C.C., clxxxvii 

 „ Crispum, ' Shrubbery Variety,' 



A.M., clxxvi 

 ,, Harrisonianum, Bot. C, clxxxiv 

 „ O'Brienianurn, Bot. C, clxvi 

 Onion cultivation 335 

 Opium, cultivation of, 58 

 Orchard at Wisley, 73 



„ culture experimental, 335 

 Orchid bigeneric hybrid, xlviii 

 ,, Committee, civ 

 ,, disease, new, 336 

 Orchids, fertilisation of, 336 

 "Organic Evolution," C. W. Saleeby, 

 273 



Origanum, 47 



Osmunda : fronds used for food, lxxxiii 

 Osterhout, W. J. V., " Experiments with 



Plants," 275 

 Ovularia, supposed species of, 336 



Peeonies, Notes on the Cultivation! of, 

 337 



Pseony ' Her Grace,' A.M., cxxxiv 

 ,, ' La Fiancee,' A.M., cxxxiv 

 Pansies, tufted, 151 

 Pavetta Eylesii, 336 



„ neurophylla, 3361 

 Pea 'Essex Wonder,' A.M., civ 

 ,, ' Excelsior,' A.M., civ 

 „ ' Green Gem,' A.M., civ 

 „ ' The Bell,' A.M., cvii 

 ,, 1 The Scotsman,' A.M., cvii 

 Peach Foliage and Spraying, 337 

 „ Mildew, 337 

 ,, ' Peregrine,' F.C.C., cii 

 ,, ' Violette Hative,' cvi 

 Pear ' Roosevelt,' 337 

 „ ' Santa Claus,' A.M., xcvii 

 ,, scab, 337 

 Pears, variation in, xci 

 Pelargonium ' Mons. Rosaleur,' A.M., 

 cxxxi 



The Hon. Mrs. Boyle, A.M., 

 cxxxi 



Peliosanthes Teta var., 338 

 Peloria, 6 



Pentstemons, A.M., cxliv 

 Peppermint, 61 



culture of, 338 



Perforated leaves, 5 



Pernettya mucronata, 338 



Petasites japonicus, 338 



Pharbitis hederacea, 19 



Phlomis lunarifolia, 339 



Phlox canadensis, A.M., cxxxi 

 ,, ' Doreen,' A.M., cxxxvii 



Phyllostachys nigra, 338 



Phylloxera on vine leaves, lxxxviii 



Physic and Botanic Gardens, 55 



" Physiology of Plants," vol. hi., Dr. W. 

 Pfeffer, 277 



Pillnitz, camellia tree in, 305 



Pinanga maculata, 339 



Pineapple, varieties of, 339 



Plant diseases, U.S.A., 339 

 „ dispersal, 274 

 ,, names, classification of, 298 

 ,, nutrition by injection, 339 



Plants escaped from physic gardens, 51 

 ,, and fruits, new and rare, 339 

 „ „ seeds tested at Wisley, 257 



" Plants and their Ways in S. Africa," Dr. 

 Bertha Stoneman, 277 



Plectranthus crassus, 339 



Plum ' September Prolific,' A.M., cviii 



Plums, caterpillars in, 263 



Poinsettia, a double, 340 



Polypodium vulgare, 78 



„ „ var. Cornubiense ele- 



gantissimum, 78 



Polystachya Haroldiana, Bot. C, clxix 



Ponds in Garden at Wisley, 64 



Potato ' British Hero,' A.M., cxiii 

 „ 1 British Queen,' A.M., cvi 

 „ ' Cigarette,' A.M., cxi, cxiii 

 „ ' Dalhousie Seedling,' A.M., cxi 

 ,, ' Denbigh Giant,' A.M., cxiii 

 „ diseases and treatment, 340 

 „ ' Duchess of Cornwall,' A.M., cxi 

 „ ' Engineer,' A.M., cxi 

 „ ' Epicure,' A.M., cvi 

 ,, 'Hurst Favourite,' A.M., cxiii 

 „ ' Ideal,' A.M., cvi 

 „ ' May Queen,' A.M., cvi 

 „ ' Peace Maker,' A.M., cxiv 

 ,, ' Peckover,' F.C.C., cxiii 

 ,, ' Rouge Royal,' A.M., cvi 

 „ ' Southern Star,' A.M., cxiii 

 „ spraying experiments, 343 



' Syon House Prolific,' F.C.C., c 

 ' The Factor,' F.C.C., ci 

 ,, ' The Gardener,' A.M., cxi 



The Ideal, 97 

 ,, trials at Wisley, 248 

 ,, Yellow-flowered, lxxxi 



Potatoes, and their culture, U.S.A., 341 

 " Black Scab," 100 

 "Curl," 100 

 ,, degeneration of, li, lxiv, lxix 

 ,, Disease-resistance, 340, 341 

 ,, Early, later, and late vars., 98 

 ,, following lucerne diseased, 

 lxxxix 



„ Heavy and light land vars., 98 

 „ Manure for, 99 

 Six best, 97 

 Primula x Arendsi, A.M., cxxx 

 ,, Cockburniana, 343 



