Index to Vo/s. I-X. 
61 
U. 
Ulothrichaceae, revised list of British Marine, v. 73. 
Ulvaceae, revised list of British Marine, v. 71. 
Umbelliferae occurring in Lord Howe Island, x. 238. 
Urostigma, laticiferous tubes (*), iii. 164. 
Ursinia sp., pollination, v. 358. 
Urtica pilulifera, water-pores of cotyledons (*), iii. 126. 
Urticaceae occurring in Lord Howe Island, x. 251. 
Utricularia bryophila, sp. n., description (*), ii. 306. 
• Foliar organs of a new species of, from St. Thomas, West Africa 
(H. N. Ridley) (*), ii. 305. 
pusilla, phylloclade (with Plate XIX), ii. opp. p. 308. 
spartioides, pollination, v. 369. 
V. 
Vaccinium Myrtillus, insect-visitors, ix. 266. 
Vaizey, J. R. — Alternation of Generations in Green Plants, iv. 371. 
On Catharinea lateralis, Vaizey (Catharinea anomala, Bryhn), a new 
British Moss (with Plate IV B), ii. 69. 
On the absorption of water, and its relation to the constitution of 
the cell- walls in Mosses, i. 147. 
On the Morphology of the Sporophyte of Splachnum luteum (with 
Plates I and II), v. 1. 
— - Preliminary note on the development of the root of Equisetum, 
ii. 123. 
The transpiration of the Sporophore of the Musci, i. 73. 
Variation of Yeast-cells, Experimental Studies on the (E. G. Hansen), 
ix. 549. 
Vascular Cryptogamia of the island of Grenada (J. G. Baker), vi. 95. 
Cryptogamia of the island of St. Vincent (J. G. Baker) (*), v. 163. 
Vatke, Georg Carl Wilhelm. Obituary notice, iii. 493. 
Vaucheria, Galls (A. W. Bennett) (*), iv. 172, 300. 
Non-sexual propagation and septation of (A. W. Bennett), vi. 152. 
Vaucheriaceae, revised list of British Marine, v. 76. 
Vaughan. See Gwynne- Vaughan. 
Vtlamen of Orchids, On the (Percy Groom), vii. 143. 
Ventilago elegans, description (*), ix. 15 1. 
Verbena officinalis, insect-visitors, ix. 261. 
Verbenaceae occurring in Lord Howe Island, x. 247. 
Veronica speciosa, respiration of wounded leaves, x. 574, 580. 
Vesicular vessels of the Onion (A. B. Rendle) (*), iii. 169. 
vessels of the onion, contents, iii. 17 1 ; development and distribu- 
tion (*), iii. 169 ; function, iii. 175 ; structural changes (*), iii. 171. 
Viborgia obcordata, pollination, v. 345. 
Viburnum odoratissimum, respiration of wounded leaves, x. 575. 
Vicia Faba, correlation in the growth of roots and shoots, viii. 269 ; effect 
of sudden temperature-changes on growth, ix. 338 et seq.’, respiration 
in wounded hypocotyls, x. 571, 579; the effect of sudden turgor- 
changes on growth, ix. 370 et seq. ; traumatropic curvature of roots 
(*), viii. 427 et seq. 
Victoria regia, prickle-pores of (J. W. Blake), i. 74. 
Vigna angustifolia, pollination, v. 351. 
