INDEX. 
261 
I. 
Illustration, botanic, history of, 145. 
Income and expenditure in 1902 , xii; 
in 1903 , xxx ; in 1904 , li. 
Insects, lepidopterous, habits of, 53. 
International Catalogue of Scientific 
Literature, xxxix. 
Ivel district, rainfall in, in 1903 , 103 ; 
in 1904 , 222 . 
Ivinghoe Beacon ascended, xvii. 
Ivy, vernal shoots of, 68 . 
J. 
Jackson, B. D. : Address. — Some 
Hertfordshire Naturalists and their 
"Work, xxvi, 77-88; William Turner, 
77 ; John Gerard, 78; Francis Bacon, 
79; John Parkinson, 79; Izaak 
Walton, 80; William Coles, 80 ; 
John Bay, 84 ; Dr. Eales, 84 ; Moses 
Cook, 84 ; Leonard Plukenet, 86 ; 
Samuel Doody, 87; John Blackstone, 
87; Pehr Kalm, 87 ; William 
Hudson, 87 ; William Curtis, 88 ; 
AV. H. Coleman, 88 ; B. H. Webb, 
88 ; Address. — The History of 
Botanic Illustration, xlviii, 145-156 ; 
wood-engraving, 145 ; copperplates, 
147 ; lithography, 149 ; photographic 
processes, 150; on visit to Kew 
Gardens, xix. 
Johnson, Bev. AV., on local and school 
museums, lvi. 
Jordans visited, xliii. 
K. 
Kalm, Pehr, and his work, 87. 
Kensworth, rainfall at, in 1903 , 100 ; 
in 1904 , 220 . 
Kew Gardens visited, 1903 , xix ; 1905 , 
lxx. 
Kitchin, A r . P. : Notes on A r ariation 
in Melitcea aurinia ( artemis ), liv, 
165-167. 
Knebworth, rainfall at, in 1903 , 100 ; 
in 1904 , 220 . 
Knot new to Herts, 226. 
L. 
Larva, lepidopterous, 53. 
Laurie and AVhittle’s map of Herts, 
1807 , 180. 
Lavernia miscella new to Herts, 21. 
Lea district, rainfall in, in 1903 , 103 ; 
in 1904, 222. 
Leigh’s map of Herts, 1820 (c), 188 ; 
1842 , 208. 
Lepidoptera observed in Herts in 1902 , 
21 ; m 1903 , 109 ; in 1904 , 159. 
Lepidopterous insects, their habits^ 53. 
Lewis’s map of Herts, 1831 , 195; 
1833 , 199; 1835 , 202, 203; 1840 , 
206. 
Library, additions to, in 1902 , xiii; in 
1903 , xxxi; in 1904 , lii. 
Lirhosa belgica at Tring, 229. 
Linnean Society, visit to the Apart¬ 
ments of, xxxiii. 
Lithography in botanic illustration, 149. 
Little owl at AVatford, 34. 
Local Museums with special reference 
to schools, lvi. 
Lodge’s map of Herts, 1795 (c), 174. 
lodoicea seychellensis in Kew Gardens, 
lxx. 
Lones, T. E. : On some Fossiliferous 
Post-Tertiary Beds exposed at the 
GasWorks, AVatford, ix, 17-20 ; On 
some recently-exposed Beds in the 
A T alley of the Gade, at and near 
Hunt-on Bridge, lv,*253-256. 
Luffman’s map of Herts, 1803 , 176. 
Lynchets, their probable origin, xviii. 
M. 
Magd'alis barbicornis new to Herts, 156. 
Mamestra for mis new to Herts, 109. 
Mammalia, some Herts, 135. 
Maps, Herts, 1790 - 1842 , 169. 
Marriott, W. : The Upper Begions 
of the Atmosphere (title only), xlvii. 
Hawley, E. : Report on Phenological 
I ’henomena observed in Hertfordshire 
during the year 1902 , xv, 41-48 ; 
. . . during the year 1903 , xxxvi, 
89-96 ; . . . during the year 1904 , 
lv, 237-244. 
Maximum rainfall in 1903 , 103; in 
1904 , 223. 
Melanippe gciliata new to Herts, 159. 
Melitcea aurinia {artemis), variation in, 
165. 
Merganser, red-breasted, at Tring, 35. 
Mergus serrator at Tring, 35. 
Meteorological Observations in Herts in 
1903 , 117 ; in 1904 , 209. 
Michael, A. D., on ‘British Tyro- 
glyphid.e,’ 72. 
Middlesex, mean rainfall in, in 1903 , 
108 ; in 1904 , 225. 
Midlands, South, climbing and twining 
plants of, 62. 
Migrants, arrival and departure of, in 
1902 , 38 ; in 1903 , 133 ; in 1904 , 
235. 
Mill, Dr. H. B., on rainfall investiga¬ 
tion, xxv. 
