Index to Vols. I-X. 
49 
Proteids of wheat, action of alcohol on, ix. 202 ; action of salt-solutions on, 
ix. 2<5i ; action of water on flour, ix. 184 ; albuminate and the gluten, 
relation between the, ix. 206 ; germ of wheat, proteids of, ix. 543 ; 
germ with those of the endosperm, comparison of the proteids of the, 
ix. 546 ; globulin of flour, ix. 185 ; gluten, ix. 189 ; (a) glutine, ix. 199 ; 
(h) myxon, ix. 197 ; (c) zymon, ix. 195 ; proteose of flour, ix. 188. 
of wheat, The (M. O’Brien), ix. 17 1, 543. 
Proteo-hydrolytic enzymes, vii. 104. 
Proteose of Flour, preparation, &c., ix. 188. 
Prothallium and Embryo of Osmunda claytoniana, L., and O. cinnamomea, 
L. (D. H. Campbell) (*), vi. 49. 
Protococcaceae, revised list of British Marine, v. 70. 
Protolirion, gen. nov., affinities, ix. 55 ; description, ix. 56. 
paradoxum, a new saprophytic Monocotyledon, ix. 45; external 
morphology (*), ix. 47; inflorescence and flowers (*), ix. 51; leaf- 
structure, ix. 50 ; root-structure (*), ix. 47 ; scape-structure, ix. 50 ; 
stem-structure (*), ix. 49. 
Protophyllin, preparation, &c., vi. 234. 
Protoplasm of certain plant-cells, Power of contractility of (W. Gardiner), 
i. 362. 
Prunella vulgaris, insect-visitors, ix. 241. 
Prunus (§ Laurocerasus) xerocarpa, description, ix. 152. 
Pseudospora Lindstedtii, parasitic on Saprolegnieae (*), iv. 339 ; descrip- 
tion, iv. 342. 
Psilotum, nucleoli, ix. 564. 
Psoralea decumbens, pollination, v. 347. 
pinnata, pollination, v. 348. 
Pteris aquilina, Apospory in (W. G. Farlow) (*), ii. 383. 
Burtoni, sp. «., description, v. 218. 
cretica, development of wings of leaf (*), iii. 347. 
Johnstoni, sp. «., description, v. 218. 
Nevillei, sp. n., description, v. 219. 
papuana, description, v. 215. 
Pearcei, sp. n., description, v. 218. 
villosa, description, v. 218. 
Pterostylis, pollination of (*), i. 251. 
Pterygodium alatum, pollination (*), v. 377. 
Ptilota cryptocarpa, sp. n., description (*), viii. 337. 
Puccinia Geranii silvatici, Karst., var. himalensis (A. Barclay) (*), v. 27. 
Graminis, Illustrations of the Structure and Life-history (H. M. 
Ward) (*), ii. 217. 
Punctariaceae, revised list of British Marine, v. 77. 
Pyrenomycete (Sphaeria-type), parasitic on Ascophyllum, vii. 399. 
Q. 
Quercus, stem-structure, viii. 255. 
Quivisia grandifolia, pollination (*), v. 340. 
R. 
Rachiopteris corrugata (*+), i. 315 et seq. 
insignis, vessels of (*+), i. 318. 
Williamsoni, description of specimens from Professor Williamson’s 
Collection (* +), viii. 209. 
E 
