Bulletin of Laboratories of Denison University. 



Anatomy of Hesperiphona 1:15. 

 Andalusite i:Tii. 

 Andesite i :Ti7. 

 Andropogon scoparius 7:94. 

 Anemone nemorosa 7:11. 



" var, quinquefolia 

 7:11. 



pennsylvanica 7:11. 



virginica 7:11. 

 Anemonella thalictroides 7:12. 

 Angelica atropurpurea 7:40. 



hirsuta 7 :40. 

 Anomite i :Ti2. 

 Anomites cuspidatus, see Syringo- 



thyris cuspidatus 3:41- 

 Anonaceae 7:14. 

 Anorthite i :Ti8. 

 Antennaria plantaginifolia 7 :49. 

 Anthemis arvensis 7 :52. 



cotula 7 :52. 

 Anthophyllite i :Tio. 

 Anuraea i :58. 



cochlearis 6:66. 

 longispina i :6i. 

 sp. 1:58. 

 tecta 6 :66. 

 Anychia capillacea 7:71- 

 Apatite i :T8. 



Aphyllon uniflorum 7:66, 8-11:5. 

 Apios tuberosa 7:51. 

 Aplectrum hiemale 7:81. 

 Apocynaceae 7 :58. 

 Apocynum cannabinum 7 :58. 

 Appalachian axis 9-1 :2. 

 Apple, common 7 :35. 

 Apple of Peru, 7 :63. 

 Aquilegia canadensis 7:13: 

 Arabis canadensis 7:17- 



confinis 7:17. 



dentata 7:17. 



hirsuta 7 -.17. 



laevigata 7:17. 



lyrata 7:17. 



perfoliata 7:17. 

 Araceae 7 :88. 

 Aragonite i :Tig. 

 Araliaceae 7 :42. 

 Aralia hispida 7 :42. 



nudicaulis 7 :42. 



quinquefolia 7 :42. 



racemosa 7 :42. 

 Arbutus 7 :56. 

 Area ornata n. sp. 3:83. 

 Arctium lappa 7 :53. 

 Arctomys monax. Bladder cells in 

 trigeminus of 5:61. 



Brain structure of com- 

 pared with Didelphys 



Central nervous system of 



5:35- 

 Cerebellum of 5:63. 

 External form and measure- 

 ments of brain 5:51. 

 Mesencephalon of 5:67. 

 Motor nuclei of trigeminus 



of 5:62. 

 Structure of cord and me- 

 dulla 5:53. 

 Arenaria serpyllifolia 7:21. 

 Arethusa bulbosa 7:81. 

 Argemone mexicana 7:16. 

 Arionellus i :ii4. 



r i:m- 



sp. See A. pulchellus 2 :99. 

 Arisaema dracontium 7 :88. 



triphyllum 7 :88. 

 Aristolochiaceae 7 :74. 

 Aristolochia clematitis i :34. 



serpentaria 7 :74. 



sipho 1:27, I •.2>7>- 

 Arrow-wood 7 :44. 

 Artichoke 7 :5i. 

 Asarum canadense 7 174. 

 Asclepiadaceae 7 :58. 

 Asclepias cornuti 7 :59. 



incarnata 7 :59. 



" var. pulchra 7 :59. 



phytolaccoides 7:59. 



quadrifoiia 7 :59. 



sullivantii 7 :59. 



tuberosa 7 158. 

 Ash, Black 7:58. 



Blue 7:58. 



Red 7:58. 



White 7:58. 

 Ashland Co., O. Geological section 



4:102. 

 Ashland, Ky. Abandoned chaimel 



near 9-II :i8. 

 Asimina triloba 7:14. 

 Asparagus officinalis 7 :85. 

 Aspen, American 7 :8o. 

 Aspidium acrostichoidcs 7:100. 



var. incisum 

 7 :roo. 



cristatum 8-II :6. 



goldianum 7:100. 8-11:6. 



marginalc 7 :ioo. 



novcboracense 7:100. 



spinulosum 7:100. 



thelypteris 7 :ioo. 

 Asplanchnaea i :6o. 

 Asplanclma bri.iihtwclii i :6r. 



cinciiinalionsis n. sp. 6:^<). 



niagiiiiicns n. sp. 1:60. 



mynnoleo i :6o. 



sp. ? 1 :6r. 



