INDEX 



Acadian.., 80 



Adsorption, select.... --159 



Acidiphilous 162 



Basophilous ---159 



Reactions.. ..163 



Summary 163 



Adtopteron ..207 



Alabama Plants .151 



Alder 79 



Aquatic Life 128 



Basophilous adsorption 159 



Bacteria, iron dep 161 



Bacteria adsorption 161 



Bedbug 122 



T!„^+io^ ham 126 



1 I 



16, 51, 78, 98, 103, 145, 

 149, 177, 208, 245, 290 



As, list of 98 



1 Trip: 103 



Birds, November 145 



December. _ 149 



Book Review 29, 245 



Brachyphylia 41 



Butterflies 13 



Cabbage. 14 



Clover Sulp... 13 



Monarchs... 13 



Mourning Cloaks 15 



Route of 14 



Buffalo Moth.. ..120 



Buthotrephis Thomasia, n. s... 287 



Chicory, Variation in 148 



Flowers 149 



Involucre. 149 



Clover Sulp Butterfly.. 13 



Commutata 61 



Cornilla ...207 



Cuspidata 92 



Curtisetosa 35 



Cricket, House.... 117 



Diatoms 162 



Devonian, Iowa 286 



December, Birds in 149 



Ehrhart, Genera of 1200 



Cardiophyllum 206 



Cornilla _ 207 



Chamaemorus....^ '205 



Helictonia 206 



Hypopitys 205 



Helleborine.! _ 204 



Hydrophila 203 



Leucocoma. 202 



Limnos. .'. 203 



Mariscus... 203 



Monanthium. 206 



Phalocepholum. 201 



Practicola. 203 



Styphorrhiza 204 



Tiphogeton 203 



Trichophyllum 204 



Entomostraca... 128 



Epidermal, Color var _ 248 



Field Sparrow 54 



Flyf House.... * i r i 



Flora 20 



North Dak '. 29 



Fleas._ 123 



Flowers, Chicory 148 



