Gardiner's 'British Mosses', 153 Gathering lichens, 187 Gentiana collina, 130 Geological cabinets, 11 ---- enjoyment, 14 ---- equipment, 9 ---- examination of strata, 10 ---- hammers, 7 ---- maps, 10 ---- specimens, 1 Geology in fields, 5 Glass-topped boxes, 13 Gloiosiphonia, 204 Gonidic stratum of lichens, 193 Grasses, when to select, 128 ----, collecting of, 139 ----, preserving of, 140 Griffithsia corallina, 204 Grossulariaceæ, 134 Gum for mounting beetles, 79 Gumming down plants, 133 H Habitats of grasses, 144 Habits of mole, 19 ---- of snails, 109 Half-hatched eggs, 33 Harvey's 'Phycologia', 197 Helix caperata, 107 ---- virgata, 107 Hepaticæ, 145 Herbaria, 132 Herbarium sheets, 136 Himanthalia lorea, 206 Holcus mollis, 140 How to get fungus spores, 171 How to prepare skeletons, 23 Hybernation of butterflies, 50 Hydrobia ventrosa, 108 ---- similis, 108 Hymenoptera, 95 Hypothecium of lichens, 192 I Identification of eggs, 29 Insect forceps, 83 J Jania rubens, 205 Jungermanniaceæ, 154 K Kew herbarium, 132 Killing hymenoptera, 97 ---- insects, 58-9 ---- snails, 111 L Labelling eggs, 36 ---- fossils, 11 ---- specimens, 134 Labels, 135 Lactarius turpis, 176 Laminaria, 206 Land and freshwater shells, 102 Landsborough's 'British Seaweeds', 196 Lantern for catching insects, 53 Larvæ on fungi, 166 Leathsia tuberiformis, 204 Leaves of plants, 125 Lens for examining beetles, 85 Lepidodendron, 4 Lepidoptera, 44 Lichen flora of Europe, 185 Lichens, collecting of, 181 Lime (_Tilia Europoea_), 120 Liver mosses, 145 Localities for fungi, 164 ---- seaweed gathering, 207 ---- obtaining shells, 106-110 London Catalogue, 129 Luck in capturing beetles, 70 Lycopods, 145 M Maceration of specimens, 24 McIvor's 'Hepaticæ Britannicæ', 153 Mantell's, Dr., Works, 3 Marasmius caulicinalis, 176 ---- foetidus, 176 ---- impudicus, 176 Materials for beetle preserving, 80 Medals of creation, 3 Medullary stratum of lichens, 193 Melanogaster ambiguous, 165 Melanosperms, 204 Membraneous seaweeds, 205 Method of setting out insects, 61 Microscopical examination of lichens, 193 Microscopical examination of mosses, 150 Missing links, 12 Mode of securing hymenoptera, 96 Modelling slugs, &c., 114 Monoecious plants, 127 Mosses, 145 Mosses in bogs, 157 ---- in fields, 156 ---- on heaths, 156 ---- on rocks, 157 ---- on shady banks, 157 ---- by streams, 157 ---- by trees, 157 ---- on walls, 156 ---- on waste ground, 156 ---- in woods, 157 Moths at rest, 50 Mounting beetles, 78 ---- mosses, 152 ---- plants, 131 ---- seaweeds, 201 Mussel shells, 104 Mussels, how to prepare, 111 N Naccaria Wigghii, 204 Neglect of lichens, 182 Net for beetle catching, 72-73 ---- for sugaring, 55 ---- for water beetles, 74 O