IV. 
INDEX. 
Wayside Notes— 
- Cystic Condition of the Gonads 
in Helix aspersa, 165. 
- Helix nemoralis and hortensis, 
239. 
- Helix rufescens monst. subscalare 
( monst. nov), 165 
- The Geological Society, 47. 
- The Royal Society, 47. 
Weismann’s Theory of the Continuity 
of the Germ-Plasm, 174-8, 205-10. 
Weismann’s Theory of Heredity, Dr. 
Collier’s Objections to, 92-3. 
Williams (Joseph W.), Note on the 
Morphology of the Gonads in Helix 
(Macularia) punctata, Muller, 19-21 
Worcester, History of the County Botany 
of, 162-5,183-7, 201-4, 255-9. 
Wye Valley, Excursion to, 214. 
