354 



INDEX 



Thesium alpinum, Linn., 281 

 Thistle, the CarUne, 125-126, 281 

 Thyraeleacae, see the Daphne family 

 Thymes, the, 104, 173, 219 

 Thymus chamcedrysy Fries., 104 

 Thymus serpyllum, Linn., 104, 176 

 Ticino, see Tessin 

 Toadflax, the Alpine, 44, 113-115 

 Toadflax, the Ivy-leaved, 114 

 Toadflax, the Yellow, 114 

 Tofieldia palust^is, Huds., see the 



Scotch Asphodel 

 Tormentil, the, 197 

 Transalpine Switzerland, 78 

 Transpiration, protections against 

 excessive, 13, 19, 25-26, 36, 76- 

 77, 98-99, 108, 110, 113, 141, 

 171, 188, 231, 232 

 TraveUer's Joy, the, 41, 229 

 Treeless higher pastures, 236-237 

 Trifolium alpinum^ Linn., see the 



Alpine Clover 

 Trifolium saxatile. All., 295 

 Trolliu^ europceuSi Linn., see the 



Globe-flower 

 Tuberous roots, 130, 135 

 Turk's Cap, the, see the Martagon 



Lily 

 Turpentine, 240, 242 

 Tussilago farfara^ Linn., see the 



Coltsfoot 

 Twayblades, the, 255 

 Tyrol, the, 20, 203, 297, 298 



U 



Ultra-violet rays, 172 

 Umbelliferae, the, 124 

 Unbidden guests, 49, 55, 85, 89, 208- 



209, 250, 275-277 

 Unisexual flowers, 13, 104, 113, 123, 

 128, 163, 165, 180, 189, 232, 

 267 

 United States, the flora of the, 299, 



301, 303 

 Uromyces pisi, 290 

 Urtica dioica, Linn. , see the Common 



Nettle 

 Urtica urens^ Linn., see the Small 

 Nettle 



Vsnea harhata, see the Old Man's 



Beard Lichen 

 Utricularia, see the Bladderworts 



Vacciniaceae, see the Bilberry family 

 Vaccinium myrtillus, Linn., see the 



True Bilberry 

 Vaccinium, see the Bilberries 

 Vaccinium, the Bog, 221-224 

 Vaccinium uliginosum^ Linn., see 



the Bog Vaccinium 

 Vaccinium vitis-idcea, Linn., see the 



Cowberry 

 Valais, Canton, 36, 79, 90, 116, 165, 



175, 182, 183, 242, 244, 294-296 

 Valeriana celtica, Linn., 295 

 Valeriana supina, Linn., 295 

 Vanilla, 135 

 Vanilla planifolia, Andr., see the 



Vanilla Orchid 

 Veratrin, 122 

 Veratrum alburn^ Linn., see the 



White Veratrum 

 Veratrum, the White, 39, 58, 120- 

 124, 177 

 contractile roots of, 122-123 

 habit, 120 



leaves directing rain, 121 

 young shoots of, 121 

 Vetch, the Kidney, 105-106, 200 

 Vienna, 203 

 Vine, the zone of, 4 

 Viola bijiora, Linn., see the Two- 

 flowered Violet 

 Viola calcarata, Einn., see the 



Long-spurred Violet 

 Viola cenisia, Linn., see the Mont 



Cenis Violet 

 Viola odorata, Linn., see the Sweet 



Violet 

 Viola tricolor y Linn., see the Field 



Pansy 

 Violaceas, see the Violet family 

 Violet family, the, 128, 159, 253 

 Violet, the Long-spurred, 31, 128- 



129, 160, 254, 271, 273 

 Violet, the Mont Cenis, 129 

 Violet, the Sweet, 162 



