178 



INDEX. 



Page. 



rontribntion to the theory of Orthogenesis 13 



Corresponding members 164 



Council of the Michigan Academy of Science 166 



Creosole dip 107 



Creosote oil dip 107 



Culture of fern prothallia 37 



D. 



Dandeno, .T. B.. Mutual interaction of plant roots 24 



Osmotic theories 28 



Investigation on tlie toxic action of Bordeaux mixture 30 



De Vries' Mutation Hheory, reference 14 



Double Snail, Notes on a 119 



E. 



Early development of neurofibrillae in Rana and Amblystoma 118 



Effect of longitudinal compression upon the production of mechanical tissue in stems 36 



Elaphe vulpinus, note 116 



Eustace. W. J., Vice-President Section of Agriculture 166 



Exchange list of the Michigan Academy of Science 149 - 



F. 



Floristic affinities of the arctic species of vascular plants of Ktaadn 46 



Floristic composition of the vascular flora of Mount Ktaadn. Maine 37 



Fungi, Unreported from Michigan for 1908, with a monograph of the Russulas.... 5.5 



Ascomycetes 55 



Basidiomycetes 56 



G. 



Gady iron mine, Description of 97 



Analysis of ores from 98 



Origin of ores 100 



Garter snakes ^^ 



Gastropoda of Michigan l^'* 



Germ cell determinants of Chrysomelid beetles 120 



Oilman iron mine. Description of 98 



Analysis of ore from 98 



Origin of ores ^00 



Gonionemus, Light reactions of ^-^ 



H. 



Hamilton, 11. C. Standardization of contact insecticides 104 



Harvey, Leroy H., The floristic composition of the vascular flora of Mt. Ktaadn, 



Maine ^^ 



Harvey, N. A., Influence of Darwinism upon Psychology l-ll 



Hegner, R. W., The germ cell determinants of Chrysomelid beetles 120 



Effects of centrifugal force upon the embryonic development of 



chrysomelid beetles l'-'^ 



Ileterodon platyrhinus H ' 



Ilickey. P. M., Undetected cases of nasal diphtheria 112 



Hog-nosed Snake in Michigan 1^ ' 



Houghton, E. M., and Hamilton, IT. C, Standardization of contact insecticides.... 104 



Huber. G. Carl, Vice-President Section of Sanitary and Medical Science 166 



