— 52 — 
and of the present conditions in general, the advisory council of the Moss Society 
has decided that it is inadvisable to attempt any formal meeting at Baltimore 
this year. 
Edward B. Chamberlain, 
- Secretary. 
Exchange Department 
Offerings — To members only. Return postage should accompany the re- 
quest. 
Mr. Edward B. Chamberlain, 18 West 89th St., New York City. — Leskea 
tristis Cesat., st., collected at Colebrook, Conn., by Dr. G. E. Nichols. 
Dr. W. H. Emig, Department of Botany, University of Pittsburgh, Pitts- 
burgh, Pa. — Octodiceras Julianum Brid., Philonotis calcarea Schimp., and Didy- 
modon tophaceus (Brid.) Jur., all sterile, collected August, 1917, by W. H. Emig, 
in the Arbuckle Mts., Oklahoma. 
Mr. A. T. Beals, 71 West 23rd St., New York City. — - Rhacomitrium sudet- 
icum (Funck) B. & S., and Blindia acuta (Huds.) B. & S., sterile, both collected 
by A. T. Beals near Lake Bigsby, Olmsteadville, N. Y., 1917. 
Notice 
Just as this issue of the Bryologist goes to press, after many delays, Mr. 
Chamberlain writes that in a letter just received from Mr. P. G. M. Rhodes, 
in England, there is the following announcement: 
“The British Moss Exchange Club sends fraternal greetings to the Sullivant 
Moss Society. Members of the latter Society that chance to be in Britain, are 
invited to communicate with Mr. W. Ingraham, B.A., 6 Sycamore Terrace, 
Clifton, Yorks., who will put them in touch with local bryologists, if there be 
any in or near the place where they are stationed.” 
