Index 



841 



var. terrestris Moench, 433, 



434 

 Convolvulus, 419, 424 



viviparum, 684 

 Polymorphy, 188 

 Pomegranate, 90 

 Pond-lily, yellow, 268 

 Poplar, fastigiate, 623, 624 



Italian, 623 

 Populus italica, 623 



nigra, 624 



Poppy, 146, 151, 152, 163, 165, 

 241, 356, 640, 723 



"Danebrog," 283, 291 



garden, 661 



"Mephisto," 283, 291 



opium, 89, 189, 195, 198, 

 282, 291, 369, 371, 373, 

 3J9, 383, 391, 405, 406, 

 420, 452, 720, 789 



pistillody in, 369 



pistilloid, 508 



polycephalous, 405 

 Potatoes, 765, 810 

 Potentilla Tormentilla, 53 

 Pre-Linnean attitude, 2 

 Primrose, 268, 372, 410 



evening (see evening-prim- 

 rose). 

 Primula acaulis, 52, 633 



elatior, 52, 633, 635 



grandiftora, 268 



imperialis, 697 



japonica, 410 



offidnalis, 52, 268, 633, 635 



variabilis, 268 



veris, 52, 633, 634 

 Prodromus (De Candolle) 



370 



Progression, 430, 705, 774, 

 775, 777, 779, 805 



in evolution, 630 

 Propagation 



asexual, 745, 751, 766, 767, 

 770, 774, 777 



sexual, 745, 777 



vegetative ( see asexual ) . 

 Proskowetz, Em. von, 70 

 Prototype 



definition of, J70 



Prunus, 52 



cerasifera, 619 



Mahaleb, 617 

 nana, 613 



maritima 



Padus, 617. 



Pissardi, 619 



variation in, 56 

 Pyrethrum roseum, 511 

 Pyrola, 222, 661 



Q 



Quartile, 736, 737, 767 

 Quercus pedunculata fastiga- 



ta, 596 

 Quetelet's law, 463, 716, 717, 



725, 730, 734, 738, 748, 



753, 759, 767, 775, 779, 



780, 806 



Races, inconstancy of im- 

 proved, 770-797 

 Raciborsky, 682 

 Radishes, 325, 806 

 Ragwort, tansy, 157 

 Raisins, 134 

 Rameses, 697 

 Ranunculus, 331 



acris, 331 



arvensis, 283 



arvensis inermis, 125 



asiaticus, 241 



lulbosus, 357, 410, 740 

 Ra-n-Woser, King, 104 

 Raphanus Raphanistrum, 202, 

 424, 520 



caudatus, 202 

 Rasor, John, 588, 589 

 Raspberry, 268, 768 



"Phenomenal," 268 



" Primus," 269 



Siberian, 269 

 Ratzeburg, 467 

 Raunkiaer 



on variation in Taraxacum, 



60 

 Recessive character, 280 



