67 



Rydberg, P. A. Studies on the Rocky Mountain flora — XVI. 



Bull. Torrey Club 33 : 1 37-161. 7 Ap 1906. 

 Flora of Colorado. Agr. Exp. Sta. Colo. Bull. 100 : 



i-xxii. 1-448. map. Au 1906. 

 Bossekia or Rubacer. Torreya 6: 165-169. 25 Au 



Selby, A. D. Studies in etiolation. Bull. Torrey Club 33 : 67- 



76. //. 4, J. 14 Mr 1906. 

 Shafer, J. A. Hibiscus oculiroseus Britton. Torreya 6 : 233. 



26 N 1906. 

 Shreve, F. A collecting trip at Cinchona. Torreya 6 : 81-84. 



23 My 1906. 

 A winter at the tropical station of the Garden. Jour. 



N. Y. Bot. Gard. 7: 193-196. Au 1906. 

 The Hope botanical gardens. Plant World 9 : 20 1-207. 



/. 2Q-J2. S I9O6. 



Small, J. K. Studies in North American Polygonaceae — II. 

 Bull. Torrey Club 33 : 5 1-57. 8 F 1906. 



Bull. N. Y. Bot. Gard. 5 : 34-41. 13 F 1906. 

 Taylor, N. Collecting in the mountains west of Santiago, Cuba. 



Jour. N. Y. Bot. Gard. 7: 256-260. N 1906. 

 Botanical notes on the vegetation of the high Maestra. 



Forestry Quart. 4: 270-273. D 1906. 

 Vail, A. M. An interesting accession to the library. Jour. N. 



Y. Bot. Gard. 7: 25. F 1906. 

 Report of the Librarian. Bull. N. Y. Bot. Gard. 5 : 44- 



64. 13 F 1906. 

 Wilson, G. W. Mycological notes from Indiana. Torreya 6 : 



191, 192. 27 S 1906. 

 Notes on some new or little-known members of the 



Indiana flora. Proc. Indiana Acad. Sci. 1905 : 165-175. 



N 1906. 

 Rusts of Hamilton and Marion Counties, Indiana. Proc. 



Indiana Acad. Sci. 1905 : 177-182. N 1906. 

 A travertine deposit in Tippecanoe County, Indiana. 



Proc. Indiana Acad. Sci. 1905: 183, 184. N 1906. 



