50 Annals of Botany. 
Rachiopteris Williamsoni, sp. n., a new Fern from the Coal-Measures, On 
(A. C. Seward) (* +), viii. 207. * 
Williamsoni, structure of petiole (*), viii. 209. 
Rafflesia Patma, structure of haustoria (*), vii. 323. 
Rafnia angulata, pollination, v. 345. 
Randia dumetorum, atrophy of leaves, vi. 379 ; biological significance of 
thorns, vi. 379 ; morphological significance of thorns, vi. 375 ; position 
and arrangement of thorns (*), vi. 375 ; structure of thorns, vi. 378. 
On the Thorns of (P. Groom) (*), vi. 375. 
Ranunculaceae occurring in Lord Howe Island, x. 230. 
Ranunculus hederaceus, insect-visitors, ix. 267. 
Ravenala, description of the species of, vii. 203. 
madagascariensis, pollination (*), iv. 260. 
Ravenel, Henry William. Obituary notice, i. 41 1. 
Recent Flora of Britain, Geological History of (C. Reid) (+), ii. 177. 
Reducing Division in Metazoan Reproduction (J. Beard andj. A. Murray), 
ix. 448. 
Reeves, J., and Farmer, J. B. — Ont he Occurrence of Centrospheres in 
Pellia epiphylla, Nees (with Plate XIV), viii. 219. 
Rehmannia Oldhami, description, ix. 154. 
Reichenbach, Heinrich Gustav. Obituary notice, iii. 487. 
Reid, C. — Notes on the geological history of the recent Flora of 
Britain (+), ii. 177. 
Relhania genistaefolia, pollination, v. 356. 
Renanthera albescens, the influence of external conditions on the form of 
the leaves, vii. 152. 
Rendle, A. B. — On the development of the aleurone-grains in the Lupin 
(with Plate X, B), ii. 161. 
• — — On the occurrence of starch in the Onion, ii. 224. 
On the Vesicular Vessels of the Onion (with Plate XII), iii. 169. 
Rennet, an account of, vii. 112. 
Replum in Cruciferae (I. B. Balfour), i. 367. 
Reproduction in Animals and Plants, On the Phenomena of: — 
Antithetic Alternation of Generations (J. Beard), ix. 441. 
• Conjugation of the Infusoria and the Meaning of the Processes 
Involved (J. Beard) (*), ix. 456. 
Reducing Division in Metazoan Reproduction (J. Beard and J. A. 
Murray), ix. 448. 
Reserve-materials of Wheat, Changes in, on Keeping (E. H. Acton), 
vii. 383. 
Respiration and Assimilation, Experimental researches on vegetable. 
No. 1. — On a new method for investigating the Carbonic Acid- 
exchanges of plants (F. F. Blackman), ix. 161. No. 2. — On the paths 
of gaseous exchange between aerial leaves and the atmosphere (F. F. 
Blackman), ix. 164. 
Respiration and Assimilation in cells containing chlorophyll (J. B. Farmer), 
x. 285. 
Respiration of Wounded Plants, The (H. M. Richards) (*), x. 532. 
Reviews : — 
Detmer, W. — Das pflanzenphysiologische Praktikum, i. 375. 
Krabbe, Dr. G.— Das gleitende Wachsthum bei der Gewebebildung der 
Gefasspflanzen, ii. 127. 
Moeller, Alfred.— Ueber die Cultur flechtenbildender Ascomyceten 
ohne Algen, i. 369. 
