cccxxi 



Protea acuminata, 1(57 



formosa, 167 



grandiflora, 167, 



latifoHa, 167 



pulchella, 167 



radiata, 167 

 Proteaceae, 167 

 Proteopteryx deludaiia, 162 

 Protomyces tuberum solani, 525 

 Provence, forests of, 388 

 Prune d'Ente, 641 

 Prunes, French or Bordeaux, 641 

 Prunus Avium, stool shoots, ^1^9 



ilicifolia, 194 



Laurocerasus, 17, 19 



schipkaensis, 398 



Miqueliana, A.M., ccxxxviii, cclviii, 



Pissardi, 153, 398, 510 



Moseri fl. pi. A.M., Ix 

 pumila, 364 

 Sargentiae, 167 

 sp., 382 



triloba, forcing, 134, 367 

 Pseuderanthemum lilacinum, 388 

 Pseudobulbs in inflorescence, cxxi 

 Pseudolarix Kaempferi, 508 

 Pseudomonas radicicola, 360 

 Pseudotsuga Douglasi, 508, lix 

 var. glauca, 508 



taxifolia, 654 

 Psidium in Fiji, 5 

 Psychotria sp. in Fiji, 8 

 Pteris albolineata, 22 



Alexandrae, 22, 25 



aquilina, 9 



argyrea, 24 



Childsii, 25 



esculenta, 25 



longifolia, 205 



major, 22 



Nicholsonii, 25 



Ouvrardii, 22 



Parkeri, A.M., Ivii 



scaberula, 205 



serrulata, 25 



sp., 25, 366 



Summersii, 25 



tremula, 22 



Wimsettii, 25 

 Pterostylis sp,, xl 

 Puccinia asparagi, 353 



graminis, 388, 390 



pruni, 157 



pruni-persicae, 381 



pruni-spinosae, 381 



ribis, 157 



Pulham, J. R., on the Wisley Rock and 



water garden, 225 

 Pulque, 38, 167 

 Pulvinaria vitis, 370 

 Punica Granatum, 202 

 Punkies, see Ceratopogon 

 Purslane, caterpillars on, 630 

 Puya chilensis, 191, /96 

 Pyracantha coccinea, 398 

 Pyrethrum ' Queen Mary,' A.M., cxxxv, 



cxxxvi 



Pyronia X ' John Seden,' xxxiv 



Pyrus Niedzwetzkyana, 398 

 fruiting, ccxxxii 



Schiedeckeri, 134 



sinensis, 163 



Veitchiana, A.M., cclii 

 Pythium Debaryanum, 643 



Quack grass, 181 



Quassia as insecticide, 521 



Quercus, 385 



aizoon, 398 

 densiflora, 376 

 fulhamensis, 398 

 Ilex, 66 

 imbricaria, 387 

 Lucombeana, 398 

 macrocarpa, 387 

 pedunculata, 66 

 Pseudoturneri, 398 

 rubra, 383, 387 

 velutina, 364, 387, 398 



Quince, 143 



blotch, 628 

 diseases, 157 



Radish, Black Spanish and club root, 359 

 Giant, and club root, 359 

 Japanese Daikon, varieties of, 168 

 Rain tree, see Inga Saman 

 Ramondia NathaHe, 231 



pyrenaica, 231 

 Ranunculus acris, ccxxxvi 



double, ccxxxvi , 

 Ficaria, double, xl 



propagation, 450 

 I pyrenaeus rosa bella, Ixviii 



j sceleratus, 383 



Rape, chemical composition, 376 

 Raspberry diseases, 157, xxxi 

 hybrid, 168 

 in Fiji, 8 

 Rat poison, 168 



Ravenscroft, B.C., " The Canna and how 

 I to grow it,". 306 



! " Recent Progress in the Study of Varia- 

 tion, Heredity and Evolution," by 

 R. H. Lock, reviewed, 290 

 " Regent's Park and Primrose Hill," by 

 A. D. Webster, reviewed, 85 

 I Rehmannia angulata, 198 

 glutinosa, 168, 198 

 Henryi, 168 

 heredity in, 146 

 X kewensis, 168 

 Report of Council for 1911, iv 

 ! Respiration, eSect of temperature on, 

 heat product, 372 

 Restrepia, 377 

 Rhamnus hybrida, 398 

 Rhaphitamnus cyanocarpus, 194 

 Rhizoctonia, 643 



violacea, 353 

 I Rhizophora, its timber, 676 

 I Rhizosporium, 526 

 ' Rhodochytrium, 389 



Rhododendron ambiguum, 169 

 arboreum, 204, Ivii 



