INDEX IX 



rxas 



Root Parasite, A Curious 14 



Roya] Palm Hammocks of Florida, A Visit to the 4 



Sabula, Iowa, A Study of the Island Flora of the Mississippi 



River near 198 



San Jacinto Mountain 236 



Seeds, Vitality of 33 



Sequoia Forests, The 73 



Shrubs and Trees, The Preservation of Our Wild Flowers . . . 238 



Sierra Nevadas, Snow Plant of the 93 



Singular Form of the Christmas Fern, A 73 



Southwest, Through the Arid Lands of the 148 



Snow Plant of the Sierra Nevadas, The 93 



Sphagnum Bog in La Crosse County, Wisconsin, An Old . . . 226 

 Study of the Island Flora of the Mississippi River near Sabula, 



Iowa, A 198 



Suggestions for the Preservation of Our Native Plants .... 61 



Summer Outing in Iowa, A 222 



The Apple — Notes on the Origin of Cultivated Plants .... 145 



The Disputed Longevity of Certain Plants 205 



The Dog's-Tooth Violet 52 



The Dwarf Mistletoe at Mount Ktaadn 226 



The Etymology of Columbine 175 



The Fall of the Porto Rican Forests iii 



The Lightest of Woods 113 



The Missouri Botanical Garden I 



The Name " Dog's-Tooth Violet" 11 



The Pittsburg Meeting 115 



The Preservation of Our Wild Flowers, Shrubs and Trees . . . 238 



The Sequoia Forests 73 



The Snow Plant of the Sierra Nevadas 93 



The West Indian Corkwood 205 



The Yellow Water Lily of Florida 106 



Through the Arid Lands of the Southwest 148 



Tree, A Deciduous Tropical 171 



Trees, The Preservation of Our Wild Flowers, Shrubs and . . . 238 



Trillium, A Rare Freak of the 182 



Trillium Flowers, Variation in il 



Trillium, Occasional Leaves of 92 



Trip to Glen Burnie, Maryland, Another 28 



Tropical Tree, A Deciduous 171 



