222 



Trans. Acad. Sci. of St. Loxiis. 



GENERAL INDEX. 



Agar- gelatine xxi 

 Alkali plants 66 

 Alternating currents xxiii 

 Anatomy of seeds xix, xxv, 199 

 Annual rings 28 

 Aquatics 57 



Bacteria cultures xx 



Bark injuries 26 



Bark scorching 36, 40 



Bees xix, 43 



Blastoideae xxv 



Bogs 59 



Buds, adventitious 34 



Buds after tornado 27 



Buildings, air-pressure on 1 



Buffalo wallows 59 



Caryopsis xxv, 199 

 Cements xxi 

 Cervical rib xx 

 Chlorine xviii 

 Currents, electric xxlii 

 Collector for wind-pressure 3 

 Conic section 137 

 Conjugate hyperbola 158 

 Constitution amended xvii 

 Consumption xxiii 

 Convolvulaceae? 177, 187-8, pi. 15 

 Curators xvii 



Defoliation and growth 29 

 Disinfectants xviii 

 Disk collector 3, 9, 21 

 Dissemination xxv, 189 

 Drying of wood 38, 40 

 Dynamos xxii, 107 



Ecology xix, xxiv, xxv, 55, 189 

 Efficiency of gearing xx 

 Electric currents xxiii 

 Ellipse 144 

 Endosperm xxv, 199 

 Eplcycloidal teeth 97 

 Exchanges xv, xxx 



Field plants 67 

 Filtration xxii 

 Floods xxiii 



Florissant fossils xxiv, 161 

 Flow in hydraulics xxiv 

 Forests 67 

 Formaldehyde xviii 

 Fossil plants xxiv, 161 

 Friction of gearing xx, 95 

 Frost injury 29 



Gauge for wind pressure 6, 10, 



pl.l 

 Gearing efficiency xx, 95 

 Gelatine-Agar xxi 

 Geography, ecological xix, 55 

 Grass caryopsis xxv, 199 

 Gray, M. L., resolution xviii. 

 Growth of twigs after tornado 28 



Halophytes 57, 66 



Histology, vegetable xxv, xix, 



History of Academy xiii 



Hydraulics xxiv 



Hydrophytes 57 



Hygiene xxiii 



Hyperbola 151 



Involute teeth 102 



Kansas plants xix, 55 



Leaves affected by wind 25-6 

 Librarian, report xvii, xxx 



Man in nature xix 

 Marantaceae xxiv 

 Marsh plants 66 

 Meadow plants 66 

 Mesophytes 57, 66 

 Meteorites xxviii 

 Milk xxiii 



Mississippi river xxiii 

 Mollusks of New York 71 

 Morphology xxv 

 Motors, series 118, 132 



199 



