511 



West, G. S., Nordstedt's ' Index Des- 

 inidiacearam ' (rev.) 105 



West, G. S. & W., Welwitscb's Afri- 

 can Freshwater Algae, 1, 33. 77, 

 113, 172, 285, 264 (tt. 365-70), 

 297 



White, J. W., Bristol Plants, 123 



Whitehead, John (portr.), 89 



Whitwell, W., Pyrola rotundifolia, 

 411 



Williams, J. LI., Intoxication of 

 Humble-bees, 8 ; motility of an- 

 therozoids, 361 



Willis's 'Manual ' (rev.), 109 



Wilms's CollectioEs, 462 



Winter, W. P., Eanuuculus aurico- 



mus, 406 

 Wishart's Plaut-Schedulep, 460 

 Wittx'ock's ' Viola-Studier ' (rev.), 



454 

 Wood, J. M., New Natal Plants, 350, 



487 



Xanthidium cristatum var. tropi- 

 cum,'''-88; subtrilobum,* 88 



Zaluzianskya crocea,-'= 221 

 Zimmermann's ' Microtechnique ' 



(rev.), 110 

 Zygnema spontaueum, 40 



EEEATA. 

 P. 129, footnote. Mr. Jackson's citation is correct. See p. 199. 

 P. 149, footnote, for " 1895 " read 1896. 

 P. 24.3, line 18 from top, for " flexuosa " read flesuosum. 

 P. 25G, last line but one, for " D, H. Scott" read G. B. Howes. 

 P. 361, line 14 from top, for " mobility" read motility. 

 P. 481, line 2 from top, for " sepals " read petals. 

 See also note on p. 475. 



WEST, XEWjrAX AND CO., PRIXTERS, HATTON G.\RDEX, LONDON, E. C. 



