CCCVlii PROCEEDINGS OF THE ROYAL HOETICULTUEAL SOCIETY 



Trials at Wisley, 1909, 88, 262, 429 

 Trifoliuni hybridum, malformation in, 



ccxxx 



Trifoliums, malformation in, cxviii, cxxii 

 Tropaeolums, variegated, 319 

 Tropical fruits in Co vent Garden, 150 

 Tuberous begonia improvements, 319 

 Tulip, abnormal, cxvi " 



,, introduction of the, and the 

 tulipomania, 18 



,, malformation in, xxxvii 



„ ' The President,' A.M., clxxxii 

 Tulipa Fosteriana, xli 

 Tulips, branching in, cxiii, 319 

 Tunica Saxifraga alba plena, A.M., clvi, 



151 



Turkestan, flora of, 113 

 Turnip, diseases of, 569 

 Tussock moth, 569 

 Tyloses, 151 



Typha angustifolia with forked inflores- 

 cence, ccxxiii 



Valeriana dioica, 569 

 Vanda coerulea, 397 



„ 'Dreadnought,' A.M., 

 clxxiii 



„ teres, beetle in stem of, xxxvi 

 ,, Watsonii, A.M., lxii 

 Variation, 569 



,, in primulas, ccxxix 

 ,, „ radish, 569 



mathematics of, 319, 320 

 Variegated leaves, investigations on, 320 

 Varieties, the production of horticultural, 

 321 



{i Vegetable Growers' Guide, The," J. 



Wright and H. J. Wright, 417 

 Vegetables, electric culture of, 301 



,, miscellaneous, at Wisley, 498 

 Vegetation, how affected by agriculture, 

 • 570 



,, of sandy seashores, 570 



j " Vegetation of some Disused Quarries, 

 The," S. Margerison, 239 

 Vermont, forestry problems of, 303 

 Viburnum Carlesii, F.C.C., cxxxiii . 



,, cotinifolium, 571 

 Vines, pruning of, 571 

 Viola lutea and V. lutea amoena, cxv 

 Virescence in Crepis virens, ccxxviii 



,, „ Potentilla, ccxxxi 

 Vitis Wilsonae, A.M., ccxlviii 

 Voelcker, Dr. J. A., report of chemist, 388 

 Vriesia regina, 571 



Waning of Weismannism, on the, 327 

 Water lilies damaged by sparrows, cxxi 



,, „ dying, cxix, cxxi 

 Water-plants, 188 

 Weight, measurements of, 151 

 Weismannism, on the waning of, 327 

 Widdringtonia ovules, &c, 572 

 " Wild Flowers, The," J. H. Crawford, 

 424 



Wilks, Rev. W., on Chinese paeonies, 39 

 Wireworms, treatment for, 572 

 Wisley School of Horticulture, 504 

 W T oburn reports, 151, 572 

 Wonderberry, cxxiii, ccxxiii 

 Woodall, E. H., on the introduction of 



Rosa Banksiae, 218 

 " Woodside, Burnside, Hillside, and 



Marsh," J. W. Tutt, 416 

 Woolly aphis, 152, 572 

 Worsley, A., on Amaryllis Parkeri, 225 

 ,, ,, Anemone variata, 58 



Yew in Germany, 152 



Zygocolax X Charlesworthii, A.M., cclxxi 

 ,, ,, rubida, 



F.C.C., cclxxv 



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