INDEX 



353 



Shade plants of forests, 31, 32, 33. 



246-267 

 Shamrock, the, 'JG3 

 Shoots specialised to parasites, 288- 



291 

 Shortness of the flowering season, G, 



80, 114, 146, 170 

 SibfKilclia procumbenSy Linn., sec the 



Sibbaldia 

 Sibbaldia, the, 197 

 Sieversia, see the Avens 

 Sihne, see the Campion 

 Sileiis acaulis, Linn., see the Common 



Moss Campion 

 Silene cnrubalus, Wibel., see the 



Campion 

 Silsne exscapa, AH., see the Sessile- 

 flowered Moss Campion 

 Silene injfata, Sm., see tne Cimpion 

 Silene riipestris, Linn., see the Rock 



Catchfly 

 Silene, the Rock, see the Rock 



Catchfly 

 Silene vallesia, Linn., 295 

 Sils (Engadine), 21-22 

 Silvaplana (Engadine), 211, 243 

 Siraplon, the, 90 

 Slugs as flower pollinators, 279 

 "Slums, plant,' p. 82 

 SmiUicina hifoliut Schult., see the 



May Lily 

 Smuts, the, 288 



Snails as flower pollinators, 279 

 Snap-Dragons, the, 115 

 Snow, Crocus flowering in, 62, 154- 



155 

 Soldanella flowering in, 62-64 

 Snow-Finch, the, 221 

 Snow-Hne, the, 170, 236 

 Soil, temperature of, 36, 171 

 Soils, 34, 88, 47, 72, 77, 117-119. 151- 



152, 296 

 Soils, primitive, 95-97, 170 

 Soldiinella alpina, Linn., sec the 



Alpine Soldanella 

 SolcUinella pusilla, Baumg., see the 



Small Soldanella 

 Soldanella, the Alpine, 62-66 

 cross-pollination of, 64-66 

 flowering in the snow, 02-64 

 Soldanella, the Small. 62-66 

 flowering in the snow, 62-64 



Soldanellafl, the, 33, 61-68, 155, 280 

 Solomon's Seal, the, 247, 255 

 Sfjiiiur, se»? Hawkmoths 

 Sprciip-I. C. K., 2, 209 

 Spring flowers, t-arly, 2S, 81 

 Spruce Fir, see the Spruce 

 Spruce, the, 5, 97, 213, 234, 285, 



236, 287, 239, 240-241, 242, 244, 



240, 247, 248, 289, 291 

 Spruce, the Norway, sec tlic Spruce 

 Spurge family, the, 124 

 Spurges, the. 121, 289, 290 

 Star-of-Bcthlchem. the, 119 

 State legislation in regard to forests, 



238 

 Steppe region, the, 180 

 St Gotthard region, the, 78 

 Stinging nettles. 119 

 St Moritz, 30 

 Stonecrop family, the, 98 

 Stonccrops. the, 103 

 Stone Pine, the. 234, 242-248 

 Strawberry, the, 100. 127, 128 

 Strawberry, the Wild. 285 

 Streptopuii (inii'leri/ulius, D, C. , sec 



the Knot-toot 

 Stylar brush mechanism, 85-87, 92, 



126 

 Subalpine zone defined, 4 

 Succulent fruits, 22a221, 285 

 Sundews, the, 214 

 Sunflower, the. 18. 19 

 Surcnen Pass, the, 120 

 Sweet-William. the, 113 

 Symptoms of disease, 287-291 



Turaxanim officinalt^ WcbcT, sec the 



Dandelion 

 Tasmania, "JO 

 Temperature, lowering of. during 



the Ic-e Age, 301-301 

 Temperature, variations in, 146, 



171. 173 

 Tcrtiarv period, the, 302 

 Tessin "(Ticino) Ginton, 90, 165, 182. 



295, 290, 299 

 Jlialirtntvi <i</uiUi/i/<)liutn, Linn., 272 

 Thalictrum. see tlic Mendow Rues 

 Thtodule Pasa, the, 173 



