282 



INDEX. 



Page. 



Gypsum deposite 149 



Gypsum formation 145 



Gypsum in South America 150 



Gypsum water, analysis of. 52, 91 



IL 



Head of navigation of Ked river.. 89 



Head spring of Red river 55 



Hedyotis 255 



Heterodon 193 



Helianthus , - 256 



Helix plebeiuin 28 



Heliotropium 272 



Helonias .- 266 



Hemiaster 184 



Hendecandra 263 



Hendecandra 263 



Herpetodryas 199 



Hoffmanseggia 252, 271 



Holaster 184 



Holbrookia 206,207 



Holectypus 185 



Homeward march 58 



Hordeum 270 



Hospitality, rights of 100 



Houstonia 255 



Hundredth degree of longitude. .18, 19 



Hymenopappus 257 



Hymenopappus 257 



Hymenothecium 268 



Hymenoxys 257 



Hypoxidaceae 265 



Hypoxia 265 



Ignorance of power of whites 99 



Incredulity of Indians 99 



Indians 76 



Indians and Tartars compared 96 



Indian camps 31, 33, 36 



Indian forays 87 



Indian horsemanship 95 



Indians, mode of checking 88 



Indians of Ked river, general de- 

 scription of. 93 



Indian tracks 63 



Indian villages 72 



Indigofera 251 



Inoceramus 180 



Ipomaea 259 



Iridaceae 266 



Iron sands 137 



James, Dr., journal of 3 



Janira . 178 



Jasper 147 



Jatropha 264 



Julus 245 



June rise 15, 84, 91 



Juniperus 265 



Juniperus 265 



Juniperus Virginiana 53 



K. 



Kaskia Indians 3 



Ke-che-a-qui-ho-no 49 



Keechies 93 



Kickapoos 81 



Kioways 37,43,86 



Kioway creek 36 



Koeleria 269 



Koeleria 269 



Krameria 251 



Krameriaceae 251 



L. 



Labiatae 261 



Latitudes 38, 56, 59, 63 



Lakes of Eed river 84 



Laguna Colorado Ill 



Labradorite 137 



Leguminosae 25 1 



Lepachy s 256 



Lephrosia 251 



Leptocaulis 254 



Leptophis 203 



Lepus 186 



Leuciscus 219, 220,222 



Liatris 255, 271 



Liatris 255 



Lies told by the Indians 18 



Lightning 13 



Lignite 144 



Liliaceae 266 



Lime 22 



Linacese .* 249 



Linum 249 



Lippia 261,272 



Liquor, use of, among Indians 102 



Lisianthus 259 



Little Witchita 5 



Lizards described 204 



Llano Estacado 33, 38, 



39, 41, 42, 45, 49, 50, 56, 92, 1)4 



