258 
INDEX. 
Boyd, W. C., on Lepidoptera at 
Waltham Cross in 1904 , 164. 
Brayley and Britton’s map of Herts, 
1808 , 180. 
British Association, reports on Con¬ 
ferences of Delegates to, Belfast, 
1902 , xxi; Southport, 1903 , xxxvi; 
Cambridge, 1904 , lv. 
‘ British Atlas,’ map of Herts in, 1810 , 
182. 
Britton and Brayley’s map of Herts, 
1808 , 180. 
Broxbourne, phenological observations 
at, in 1902 , 44 ; in 1903 , 92 ; in 
1904 , 240 ; rainfall at, in 1903 , 100 ; 
in 1904 , 220 . 
Bryant’s map of Herts, 1822 , 190. 
Buckinghamshire, mean rainfall in, in 
1903 , 108; in 1904 , 225. 
Bulbourne, rainfall at, in 1903 , 100 ; 
in 1904 , 220 . 
Bunting-ford, rainfall at, in 1903 , 100 ; 
in 1904 , 220 . 
Burnham Green visited, lxii. 
Bushey, flowering plants around, xv. 
Bushey Heath, Lepidoptera at, in 1903 , 
115; in 1904 , 163. 
C. 
Cam district, rainfall in, in 1903 , 103 ; 
in 1904 , 222 . 
Cambridgeshire, rainfall mean in, in 
1903 , 108 ; in 1904 , 225. 
Camden’s map of Herts, 1806 , 180. 
Camptogramma flnviata new to Herts, 
21 . 
Capper’s map of Herts, 1808 , 181 ; 
1813 , 184 ; 1826 , 192 ; 1829 , 193. 
Carey’s map of Herts, 1792 , 170 ; 1793 , 
171; 1794 , 173 ; 1801 , 175; 1809 , 
182; 1811 , 183 ; 1818 , 186; 1819 , 
187 ; 1824 (F), 190; 1828 , 193. 
Castle Hill Quarry, Clophill, visited, 
lxiii. 
Catalogue of Herts maps, 1790 - 1842 , 
169. 
Gatops sericat'us new to Herts, 168. 
Celt, Neolithic, found near Berkhamsted 
Common, 157. 
Gercyon nigriceps new to Herts, 168. 
Chalfont St. Giles’ visited, xvi. 
Chalfonts (St. Giles and St. Peter) 
visited, xliii. 
Chalk, gravels on the dip-slope of, in 
Herts, 143. 
Chauncy’s map of Herts, 1826 , 192. 
Cheese-mites, 69. 
Chesham, phenological observations at, 
in 1902 , 44; in 1903 , 92 ; in 1904 , 
240. 
Chiltern Hills visited, xliv. 
Cidciria siterata (psitticata ) new to 
Herts, 159. 
Girsium arvense , var. setosum, first 
Herts record, xvi. 
Climbing plants of South Midlands, 62. 
Clutterbuck’s map of Herts, 1815 , 184 ; 
1827 , 193. 
Cobbett’s map of Herts, 1832 , 197. 
Coccidse, 49 ; of Herts, 50. 
Coccinella hierogli/phica new to Herts, 
168. 
Cole, W., on exploration and registra¬ 
tion work for local societies, xxxvii. 
Coleman, W. H., and his work, 88 . 
Coleophora annulatella ' ( laripennella) 
new to Herts, 21 . 
Coleoptera new to Herts, 156 ; of Herts 
in 1904 , 168. 
Coles, William, and his work, 80. 
Colne district, rainfall in, in 1903 , 103 ; 
in 1904 , 222 . 
Combes on the Dunstable Downs, xviii. 
Comparative rate of growth of a 
pedunculated and a sessile oak at 
Bayfordbury, 245. 
Conference of Delegates to the British 
Association, Belfast, 1902 , xxi; 
Southport, 1903 , xxxvi; Cambridge, 
1904 , lv. 
Gonilurus constructor in Tring Museum, 
xlv. 
Cook, Moses, and his work, 84. 
Cooke’s map of Herts, 1806 (c), 179 ; 
1822 (c), 190 ; 1830 (c), 194. 
Coombe Hill, Tring, ascended, xlvi. 
Copper plates in botanic illustration, 
147. 
Cottam, A. : Notes on the Habits of 
some of our Lepidopterous Insects, 
Part III —The Larger Moths, xx, 
53-61; on Lepidoptera at Watford 
in 1904 , 163. 
Council Beport for 1902 , x; for 1903 , 
xxvii; for 1904 , xlix. 
Cowroast, Tring, rainfall at, in 1903 , 
100 ; in 1904 , 220 . 
Croxley Green, rainfall at, in 1904 , 218. 
Crutchley’s map of Herts, 1832(0 ?), 
198. 
Curlew sandpiper new to Herts, 226. 
Curtis, William, and his work, 88 . 
D. 
Danesbury, Welwyn, rainfall at, in 
1903 , 100 ; in 1904 , 220 . 
Dartford warbler in Herts, 30. 
Datchworth visited, lxi; rainfall at, in 
1903 , 100 ; in 1904 , 220 . 
Days of rain in 1903 ,103; in 1904 , 222 . 
