Index. 



681 



Periodicity, 44, 323. 651. 



Periods, susceptible, O47. 



Petaloniania, 92, 243. 



Petalomanous types, 7. 



Petunia, 338; double, 200. 



Peykitsch, 225. 



PJiaccUa tanacctifolia, tricotyh, 

 436. 



Phascolus cocciiicHS, 293 ; luiia- 

 fus, 605; miiUifloyus, 70, 293, 

 501. 



Phlox Drummondi alba, 84. 



Phosphates, manuring with, 453. 



Phylogeny, 651. 



Picris hicracioidcs, 458. 



Pinus Abies aclada, 63, 93. 



Pnius syk'cstn's, 327. 



Pitchers, 18, 148, 464. 



Phmfaf^o lanccolata ramosa, 148; 

 lanccolata, split ears, 506; ma- 

 jor f. bractcata, 32 ; major ro- 

 sea, 33. 



Plate, 602, 608. 



Poa alpina vivipara, 23. 



Podoearpiis Koraiana, 1 10. 



Polemonium disseetum album, 

 84. 



Polygonum Convolvulus, trico- 

 tyls, 389; tri-syncotyls. 461 ; 

 Fagofyyrum, 289. 



Polyhybrids, 586. 



Potato seeds, 309. 



Potent ilia anserina,3iS> ; arena ria. 



Pkain, 18. 

 Pkehn, 83. 



Premutation, 571, 649. 

 Primula sinensis, 22. 

 Progressive mutations, 576. 

 Proskowetz. von, 604. 

 Prunus, 605. 



Pyrethrum Partheniu\n, aureum, 

 7; roseuni, 199. 



Quereus sessiliflora albo-varie- 

 gala, (}37. 



Raatz, 606. 



Races, balanced, 8; half, 574; in- 

 constant, 574; intermediate, 8. 

 574: non-isolablc, 227; spirally 

 twisted. 543; thoroughbred, 

 4JJ. 



Katiiou'ulus aeonitifolius, 59; ar- 

 ris, 93; acris petalomana. 7; 

 arvensis, 62; arz'ensis tnerniis, 

 98; aurieomus, 32; bulbosus, 

 fasciated, 490; bulbosus scmi- 

 plenus, 243. 



Raphanus Raphanistrum, 15; co- 

 tyl-pitcher, 460. 



Red berries, 63. 



Reixke, 106. 



Reseda odorata, 13. 



Retinospora, 106. 



Retrogressive, 576: mutatioiT^. 



645- 

 Reversions, iii. 



Rhus typhina. 627. 



Ribes Gordonianuni. 595. 



RiMPAU, 94, 292. 



Robinia Pseud-Aeaeia, 62. 



Rosa. 609, 659. 



Rubia tinetorum, 493; spiral, 540 



Rubus frutieosus laeiniatus. 640; 



variegated. 275. 

 Rye, perennial. 294: split cars of, 



489: sterile. 94. 



Saceret, 621, 663. 

 Sagitlaria sagitti folia. 310. 

 .S(i//.r aurita, 323. 

 Salter, 12. 



Sah-ia syhestris alba. 84. 

 Sand bed culture. 305. 

 SarotlHininus scof>arius. 605. 

 S. WAST a No, 615. 



