INDEX 



415 



Turner, Dr., on bees, II, 347 

 Turnip, V, 99, 116, 119, 121 

 Turpentine, VIII, 139-140 

 TWENTY-THREE POTATO SEEDS 



AND WHAT THEY TAUGHT, I, 



93-116 



Unexpected results, VII, 106- 



113 



Unicellular forms, I, 54, 56 

 Unit characters, II, 124, 208- 

 212; IV, 14T-149; VII, 376- 

 384 



Unit complexes, VII, 377 

 United States Bureau of Indus- 

 try, VI, 55-57 

 Upland rice, characteristics of, 



VI, 174 

 Uredospore, V, 349 



Vacaville, IV, 59 



Valencia, shipping port for 

 oranges, III, 295 



Van Deraan quince, III, 238- 

 241; V, 49 



Van Deman, H. E., Ill, 330, 

 334 



Van Mons, Jean Baptiste, de- 

 velops pear, III, 160 



Vant Hoff, on rise of sap, III, 

 297-301 



Variation, without crossing, I, 

 39; means of adjustment to 

 conditions, I, 42; infinite in- 

 genuity in, I, 117-146; man 

 compared with flowers, I, 

 167 ; heredity disturbed to pro- 

 duce, I, 191; combinations in- 

 sure, I, 209, 239; elements of, 

 II, 152-155; habit of, III, 

 8, 63; reasons for, III, 345- 

 319; rapid change, VI, 226; 

 materials for, VI, 230; stim- 

 ulated by hybridization, VI, 

 257; time to look for, VII, 

 101; methods of stimulating, 



VII, 116, 161; in second gen- 

 eration, VII, 324 



Vegetable kingdom, I, 235-236 



Vegetables, arranging ripening 



season of, I, 271 

 Veitch, VII, 261 

 Verbena, VII, 163-173 

 Vinca major, VII, 265 

 Vines, for -ment, VII, 248- 



256 



Violets, improvement and cul- 

 ture of, I, 153-^5, 167, 171; 



II, 251-252 



Virgil, quoted, I, 223 

 Virginia creeper, VII, 249-250 

 Von Gaertner, on pollination, 



I, 828 

 Vries, Hugo de, on Mendel, I, 



339; on mutation, II, 21-32; 



on stoneless plum, IV, 75-76; 



on Burbank catalogue, VIII, 



305-306 



Wachusett blackberry, IV, 211 

 Wagener apple, III, 221 

 Wallace, Alfred Russell, dis- 

 coveries of, VII, 359 

 Walnut. *- .lopment of, II, 30, 

 ei-'., 157, 180-181; IV, 67; 

 gigantic trees produced by 

 hybridization, VI, 257; Para- 

 dox and Royal, VII, 347-349; 

 importance, VIII, 19-20; 

 methods of ^ybridizing, VIII, 

 42-45; cu\ A vation, VIII, 43- 

 49; Per^an and California^ 

 crossed, VIII, 102; Hoyal 

 and Paradox trees, VIII, 103- 

 106, 296; hardiness of, VIII, 

 165 



WALNUTS AND OTHE. EXPERI- 

 MENTS, VII, 347-384 

 Wasp, fertilizes figs, III, 306 

 Water, all-importance of, V, 

 75-85; oversupply of, VII, 

 275 



Water cress, V, 117 

 Watermelon, V, 99 

 Water plants, II, 339-340 

 Waters, Elizabeth, marries 



Luther Burbank, VIII, 222 

 Watsonia, VII, 63-93 



