NoTres AND NEWS 91 
Mr. L. S. Hopkins offers a set of 100 sheets (including 
100 species and varieties) of North American pterido- 
phytes, chiefly from Ohio, Pennsylvania, and California, 
for $10. He offers to pay ten cents a sheet for any 
species of pteridophytes not now * his herbarium. 
Address Lincoln H. §., Pittsburg, P 
Mr. Robert A. Ware, 246 Devohehire St., Boston, 
Mass., would like to exchange specimens of ferns and 
allied plants with anyone similarly interested. He de- 
sires particularly some species from the southern and 
western states, but will be glad to get specimens from 
elsewhere. He invites correspondence in regard to — 
exchange. Moreover, he offers to send to any member 
who will apply to him and send postage, specimens of 
any of several species of which he has ample material. 
- Additions to the list of members and subscribers: 
Barnhart, Dr. J. H., N. Y. Bot. Garden, Bronx Park, N. Y. 
Bayne, Hon. Howard R., 75 St. Mark’s PL., New Brighton, a 
y, Prof. Chas. E., University of Neb Nebraska, Lincoln, Lincoln, Neb. 
Bicknell, Eugene P., 30 Pine St., N. Y. City. 
naparte, Prince Roland, 10 Avenue a Jena, Pati, France 
