Index to Vo/s. I-X. 
5i 
Planchon, J. E. — Ampelideae in Alph. und Gas. de Candolle’s Mono- 
graphiae Phanerogamarum, Vol. v, Pars II, ii. 195. 
Pringsheim, N. — Ueber die Abhangigkeit der Assimilation griiner Zellen 
von ihrer Sauerstoffathmung, und den Ort, wo der im Assimilationsacte 
der Pflanzenzelle gebildete Sauerstoff entsteht, i. 371. 
Sachs, Julius von. — Lectures on the Physiology of Plants (translated 
by H. Marshall Ward), i. 81. 
Schwarz, Frank. — Die morphologische und chemische Zusammen- 
setzung des Protoplasmas, i. 187. 
Solms-Laubach, H. Graf zu. — Einleitung in die Palaophytologie (t), 
i. 376. 
Strasburger, E. — Ueber den Bau und die Verrichtungen der Leitungs- 
bahnen in den Pflanzen, vi. 217. 
Rhabdonia tenera, antheridia (*),x. 410 ; antherozoid, fusion of the, x. 413; 
auxiliary cell, fusion with the (*), x. 415 ; auxiliary cells, origin of (*), 
X. 414 ; carpogonic cell, segmentation (*), x. 415 ; carpostome, develop- 
ment (*), x. 417 ; conjugating tube (*), x. 413 ; cystocarp, -structure of 
mature, x. 41 1; histology (*), x. 406 ; morphology, x. 406; pericarp, 
development (*), x. 416; procarp, development (*), x. 41 1 ; tetra- 
sporangia (*), x. 419 ; tetraspore, development (*), x. 419. 
J. Ag., On the Life-history of (W. J. V. Osterhout) (*), x. 403. 
Rhamnase, an account of, vii. 103. 
Rhamnus, Histology and Physiology of the Fruits and Seeds (H. M. Ward 
and J. Dunlop) (*),i. 
Rhinacanthus oblongus, pollination, v. 371. 
Rhizophyllidaceae, revised list of British Marine, v: 100. 
Rhizopogon, description of British species (*), iv. 39. 
Rhododendron calophyllum, respiration of wounded leaves, x. 573. 
Rhodomela subfusca, development of the Cystocarp (*), ix. 292. 
Rhodomelaceae, On the Development of the Cystocarp in (A. W. Phillips) 
(*), x. 185, 289. 
revised list of British Marine, v. 93. 
Rhodophyceae, list of, in which sexual reproduction is unknown, v. 525. 
Rhodophyllidaceae, revised list of British Marine, v. 90. 
Rhodymeniaceae, revised list of British Marine, v. 91. 
Rhynchosia ? antennulifera, description, v. 408. 
Note on (W. B. Hemsley), v. 407. * 
Rhynchosia Holubii, sp. n., description, v. 409. 
crassifolia, pollination, v. 353. 
Rhythm in Plants, On the Artificial Production of (F. Darwin and 
D. F. M. Pertz) (*), vi. 245. 
Rhytiglossa eckloniana, pollination, v. 370. 
Richards, H. M. — The Respiration of Wounded Plants (with woodcuts 
2 and 3), x. 531. 
Ricinus communis, On the changes in the Endosperm during germination 
of (J. R. Green), iv. 383. 
Ridley, H. N. — On the foliar organs of a new species of Utricularia from 
St. Thomas, West Africa (with Plate XIX), ii. 305. 
• On the method of fertilization in Bulbophyllum macranthum, and 
allied Orchids (with Plate XXII A), iv. 327. 
Two new Species of Thismia (with Plate XII), ix. 323. 
Riella, nuclear division in the Sporophyte, ix. 498. 
Rivulariaceae, revised list of British Marine, v. 69. 
Robinson, Benjamin L. — Notes on the genus Taphrina, i. 163. 
