20 



Bulletin of Laboratories of Demson University. 



canadense 7 .23. 

 densiflorum 7 :23. 

 maculatum 7 :23. 

 mutiluni 7 :23. 

 perforatum 7 :23. 

 prolificum 7 :23. 



Hypersthene i :Tio. 

 Hypophysis of Erethizon 6:28. 

 Hypoxis erecta 7 :83. 

 Hystricidae, North American repre- 

 sentative 6:26. 



Ice dam at Cincinnati, O. 9-I '.26. 



sheet, crushing effects of 6:12. 

 Ichthyocrinus 2-PI. 8 sp. 

 Ilex verticillata 7:26. 

 Ilicineae 7:26. 

 Ulaenus i -.73. 



ambiguus n. sp. 1:106, i :iOl, 



2:94. 

 dalman i :i04. 



daytonensis 1:101, 104, 2:93. 

 insignis i :iol, 106. 

 madisonianus 1:101, 106, 

 2:93. 



Illecebraceae 7:71. 

 Ilmenite i :T3. 

 Ilyocryptus acutifrons i :40. 

 agilis 1 :39, 40. 

 setifer i :39. 

 sordidus i :40. 



spinifer, Herrick, not the 

 same as I. longiremus 

 8-1:15. 



comparison with 8-1 :i7. 

 Ilysanthes riparia 7 :65. 

 Impatiens fulva 7:25. 



pallida 7 :25. 

 Indian Cucumber-root 7 :86. 



Currant 7 :44. 



Hemp 7:58. 



Pipe 7:57- 



Plantain 7 :53. 



Rice 7 :94. 



Tobacco 7 :55. 



Turnip 7 :88. 

 Injection apparatus 5:11. 

 Instruction, The personal elements 



in 4:147- 

 Inula helenium 7 :49. 

 Ipomea pandurata 7 :62. 



purpurea 7 :62. 

 Iridaceae 7 :83. 

 Iris lascustris 7 :83. 



versicolor 7 :83. 



Jamestown weed 7 :63. 



Jasper conglomerate 9-1 :28. 



Jeffersonia diphylla 7:15. 



Jerusalem Artichoke 7:51. 



Jersey Pine 7 :8o. 



Johnson, Prof. W. H. 10:5, 39- 



Joints in sandstone 9-I:2i. 



Jones, H. L. Additions to Flora of 

 Lick. Co., O. 8-11:3. 

 Catalogue of the Phanero- 

 gams and Ferns of Lick. 

 Co., O. 7:1. 

 (et al.) Geology and Lithol- 

 ogy of Michipicoten Bay 

 2:119. 

 Winter Flowers 5:10. 



Journal of Comp. Neurol. 10:17, 41, 

 54- 



Kalmia latifolia 7:57. 



Kanawha system, continuation of 



near Ports m o u t h, O. 



9-11:19. 

 Kentucky Blue Grass 7 :97. 

 Keokuk Group 4 :g9. 

 Keltic holes 9-I :i5. 



K 



contents of 10:55. 

 Junglandaceae i :25, 2y, 7 -.yy. 

 Junglans cinera 1:33, 7:77. 



nigra, i -.33, 7 :77. 



regia i :30. 

 Juniperus communis 7:80, 8-11:5. 



virginiana 7:80, 8-11:5. 

 Juncaceae 7 :87. 

 Juncus acuminatus 7 :87. 



bufonius 7 :87. 



canadensis var. longicauda- 

 tus 8-II :5. 



effusus 7 :S7. 



filiformis 7:87. 



nodosus var. megacephalus 

 7:87. 



tenuis 7 :87. 

 June Grass 7:97. 



Keweenaw rocks on Michipicoten Is- 

 land 2 :i35. 



Key to Rrachiopoda of Licking Co., 

 O. 4:11. 



Kindcrhodk. Middle Waverly of 

 4 :ioo. 



Kinnikinnik 7:43. 



Krigia ampkxicaulis 7:54. 



