Tilden: bibliography of American algae. 395 



1252. Stowell, C. H. and Stowell, Louisa A. Beads of 

 Amphipleura pellucida. The Microscope. 5:91. 1885. — (Jour. 

 Roy. Mic. Soc. 5:533. 1885.) 



1253. Strasburger, G. " Moist Chamber." — (Am. Mo. Mic, 

 Jour. 2:35. P1881.) 



1254. Sturgis, W. C. On the Carpologic Structure and 

 Development of the Collemaceae and allied Groups. Proc. 

 Am. Acad. Arts, and Sci. 25:15-52. pi. 1-8. 9Apl890. 



Some discussion of the algal members of these groups. 



1255. Sullivant, J. Letter concerning the Discovery of 

 Bermuda Tripoli. Proc. Boston Nat. Hist. Soc. 17:422, 423. 

 10F1875. 



1256. Sullivant, W. 8. and Worniley, T. G. On the 

 Measurement of the Striae of Diatoms. Am. Jour. Sci. Arts. 

 II. 27:249-252. Myl859. 



1257. . On Nobert's Test-Plate and the Striae of 



Diatoms. Jour. Mic. Soc. 1:112-117. 1861.— (Am. Jour. Sci. 

 Arts. II. :n : 12-17. My 1861.) 



1258. Sutton, H. J. Some Schuylkill River Inhabitants. 

 A small list of algae is included. 



1259. Swan, J. G. Kelp Parchment, prepared for printing. 

 Ann. Rep. Bd. Regents Smiths. Inst. 1886 ^ : 715. 1889. 



A specimen of this material, the first made in the United States, was 

 presented to the National Museum. 



1260. Swingle, W. T. Cephaluros mycoidea and Phyllosi- 

 phon, two species of parasitic algae new to North America. 

 (Proc. Am. Ass. Adv. Sci. 42:260. (Agl893.) 1894.) 



The first form is from central Florida, the second from the Dells of 

 the Wisconsin river. 



1261. S , J. C. Pond Life in Winter. Am. Mo. Mic. Jour. 

 4:62,63. Apl883. 



Names 9 species of algae from Bangor, Maine. 



1262. Taylor, G. H. Water-washed Diatoms. Proc. Am. 

 Soc. Mic. 207, 208. 1885. 



1263. . Cleaning Diatoms from Marine Muds. Proc. 



Am. Soc. Mic. 208-210. 1885. 



1264. . Marine Diatomaceae. — (Am. Mo. Mic. Jour. 



8:95, 96. Myl887.) 



1265. . Diatoms from Tampa Bay. Am. Mo. Mic. 



Jour. 8:96. Myl887. 



A letter to the editor. 



1266. , Letter on Method of Cleaning Diatoms. Bull. 



Torr. Bot. Club. 14:141-143. J11887.— (Jour. Roy. Mic. Soc. 

 1887:844. 01887.) 



