( 323 ) 



INDEX. 



ADDER'S Tongue Fern, 282. 

 Adiantum, 283. 

 Aira, 275. 

 Alopecurus, 26'J. 

 Amphibia, 70. 

 Auoclon, 37. 

 Antheridium, 298. 

 Anthoxantlium, 2G6 

 Antiquity of Snails, 222. 

 Antiquity of Snakes, 197. 

 Aphides, 185. 

 Apple Snail, 214. 

 Aquatic Crowfoot, 226. 

 Archaegosaurus, 81. 

 Archueopteryx, 89. 

 Archegonia, 298. 

 Aregma, 308. 

 Arion ater, 206. 

 Asplcnium, 287. 

 Athyris, 286. 

 Aulacomnium, 296. 



Barbel, 25. 

 Barn Owl, 108. 

 Barren Brome Grass, 272. 

 Batrachians, 83. 

 Bearded Darnel, 275. 

 Bearded Tit, 122. 

 Beetles, 176. 

 Bindweed, 238. 

 Bithinia, 35. 

 Bitter-sweet, 246. 

 Bitter Vetch, 253. 

 Black Slug, 206. 

 Bladder Campion, 238. 

 Bladder Fern, 287. 



Blue-bells, 239. 

 Blue Butterfly, 159. 

 Blind Worm, 98, 99. 

 Boletus, 316. 

 Bombardier Beetle, 182. 

 Boulder Clay, 6. 

 Bramble-leaf Brand, 308. 

 Brimstone Butterfly, 158. 

 Brimstone Moth, 172. 

 Bristly Snail, 217. 

 Brome Grass, 272. 

 Bryum, 295. 

 Buff Ermine Moth, 173. 

 Buff Tip Moth, 154. 

 Bugle, 233. 



Bulbous Crowfoot, 225. 

 Bulfers, 319. 

 Bulimus, 221. 

 Bullfinch, 133. 

 Burying Beetle, 183. 

 Button Galls, 196. 



Caddis Worms, 40. 



Calosoma, 178. 



Camberwell Beauty, 160. 



Carpenter's Herb, 231 . 



Cases of Anabolia, 43 



Cases of Limnephilus, 4/, 48 il 



Oases of Molanna, 45. 



Cases of Setodes, 44. 



Cases of Sericostoma. 44. 



Catocala, 161. 



Carabus, 179. 



Centaurea, 257. 



Ceratodon, 294. 



Ceterach, 289. 



