Index 



839 



Nourishment 



meaning of, 733 



variability and 771 

 Nuphar, 268 

 Nutrition and growth, 720, 



722 

 Nymphaea, 698 



O 



Oats, 98, 100, 101, 105, 112, 

 113, 115, 119, 133, 453 



"Early Angus," 115 



"Early Fellow," 115 



"Fine Fellow," 115 



"Hopetown," 112 



"Longfellow," 115 



" Make-him-rich," 113 



wild, 207, 803 

 Oak, 136, 239 



Oenothera, 260, 262, 279, 700, 

 706, 708, 709 



European species, source of, 

 575 



mutation in, 521, 525, 585, 

 690, 708 



new species of, 516-546 



albida, 537, 553, 555, 563, 

 565, 573 



Uennis, 62, 205, 256, 257, 

 258, 259, 262, 263, 264, 

 521, 524, 527, 574, 575, 

 586, 587, 683, 690^ 708 



biennis cruciata, 22, 587 



brevistylis, 263, 280, 526, 

 529, 530, 547, 563, 564, 



565, 573, 574, 702, 706 

 cruciata, 575, 585, 586, 589, 



590, 683 

 elliptica, 540, 545, 555, 563 

 gigas, 533, 534, 535, 536, 



537, 553, 554, 563, 565, 



566, 567, 573, 574, 703 

 glauca, 424 



hirtella, 263 



laevifolia, 526, 528, 529, 



547, 563, 564, 573, 574, 



701, 706 

 lamarckiana, 17, 262, 263 

 522, 523, 527, 528, 529, 



533, 574, 575, 586, 090, 

 699 



pollination of, 524. 

 lata, 540, 541, 542, 549, 550, 

 551, 552, 555, 559, 563, 

 566, 573, 574, 703 

 leptocarpa, 540 

 muricata, 256, 257, 258, 

 259, 262, 263, 264, 513, 

 675, 690 



pollination of, 524. 

 nanella, 526, 531, 549, 50, 

 551, 552, 555, 563, 564, 

 565, 566, 703 

 oblonga, 537, 538, 552, 555, 



563, 565, 566, 573 

 rubrinervis, 533, 534, 536, 

 537, 550, 551. 552, 555, 

 563, 565, 568, 573, 574 

 scintillans, 540, 543. 553, 

 555, 563, 566, 573, 574 

 mutability of, 544 

 semilata, 540 

 suaveolens, 521 

 Oleander, 684 

 Onagra, 262, 708, 709 

 Onions, wild, 684 

 Ononis repens, 577 

 Orange, 90, 133, 134 

 Orchids, 631 

 Origin of species (Darwin) 



109 

 Orobanche, 220 

 Othonna crassifolia, 443 

 Otin, 618 

 Oviedo, 89 



Paeonia corallina leiocarpa, 



126 

 Paillat, 618 

 Pangenes, 306 

 Pangenesis, 306, 689 

 Panicum, 105 

 Pansies, 640 

 Pansy, 118, 121 

 Papaver alpinum, 139 



bracteatum, 661 



bracteatum monopetalum, 

 661 



