390 MINNESOTA BOTANICAL STUDIES 



1180. Smith, H. L. Description of New Species of Diatoms. 

 Am. Quart. Mic. Jour. 1:12-18. pi. 3. 01878.— (Grevillea. 

 7:54-56. D1878.) 



Ten new species described. 



1181 . Diatomaceae v. Desmidiaceae. Michel's 



Science. 1:7. 3J11880. 



Note on letter by Dr. J. Hogg, which is also quoted. 



1182. , A letter written to J. Deby concerning the 



Movement of Diatoms. — (Am. Mo. Mic. Jour. 1:182. O1880.) 



1183. . On the Preparation and Cleaning of Diatoms. 



Am. Jour. Mic. 5:257, 258. D1880. 



1184. . Monobroraide of Naphthaline and Wax-cells. 



Am. Mo. Mic. Jour. 2:49. Mrl881. 



Extract of a letter from Herr E. Weissflog of Dresden. Mounting 

 methods for diatoms. 



1185. . Deep Sea Soundings and the Influence of 



Microscopical Algae on Deep Sea Life, with a few Remarks on 

 Evolution. Proc. Am. Soc. Mic. 3d Ann. Meeting, 17-37. 

 (18Ag.) 1881. 



1186. . Fineness of Striation as a Specific Character 



of Diatoms. Am. Mo. Mic. Jour. 2: 221-223. D1881. 



1187. . Rhizosolenia eriensis and R. gracilis. Proc. 



Am. Mic. 4:—. Apl882. 



1188. . Desmids and Diatoms. Am. Mo. Mic. Jour. 



3:84,85. Myl882.— ( Jour. Roy. Mic. Soc. II. 3:546. 1882.) 



1189. . New Mounting Media. Am. Mo. Mic. Jour. 



5:71. Apl884. 6:161-163. S1885.— (Jour. Roy. Mic. Soc. 4: 

 476. 1884. 5:1097. 1885.) 



1190. . Mounting Media of High Refractive Index. 



Proc. Am Soc. Mic. 8th Ann. Meeting 86-90. 1885. 



1191. . Directions for using the Stannous Chloride 



Medium in mounting Diatomaceae. Mic. Bull. 2 : 46. 1885. 



1192. . Newest Medium for Mounting Diatoms. 



Jour. N. Y. Mic. Soc. 1:102. (20Mr.) Apl885. 



1193. . Fastening of Diatoms by Heat. Jour. N. Y. 



Mic. Soc. 1:123. 1885. 



1194. . A new Mounting Medium of high Refractive 



Index. Am. Mo. Mic. Jour. 7:3, 4. Jal886. 



1195. . New High Refractive Media. Jour. N. Y. 



Mic. Soc. 2:75. 1886. 



