400 BOTANICAL GAZETTE 
A PRICE LIST of botanical laboratory supplies, recently panne “th 
“the Marine Biological Laboratory, may be obtained from Mr. M. 
Gray, Woods Hole, Mass. Special emphasis is given to marine algae, which 
are sold in sets mounted on cards for demonstration purposes, and also as_ 
preserved material for the laboratory. Types of fresh water algae, fungi, 
8 mosses, and liverworts are also offere 
- fs A LIsT of economic and other an prepared for distribution by the 
‘ Division of Vegetable Pathology and Physiology has been published, prepared 
by Flora A. Patterson. Each state agricultural experiment station is invited 
ss to select fifty specimens from the list, and all over fifty may be considered as 
in exchange. The benefits of this exchange are extended also to all who are 
ee interested in the study of fungi from the economic standpoint. 
IN THE LATTER PART of March Professor C. B. Davenport and Dr. H.C. _ 
Cowles of the University of Chicago conducted a party of students to the 
gulf coast of Mississippi. The party was joined by Professor S. M. Coulter 
of Washington University, Dr. W. S. Leathers of the University of Missis- 
_sippi, and Mr. S. M. Tracy of Biloxi, Mississippi. Valuable collections we 
_ made of plant and animal material, and a considerable number 0 of 
5 ative poverphs were obtained. 
29 ge of oo + G. “Karsten; that ae Mier )UFF 
ne at ‘the age of 75s by Carl Holtermann me 
who died December 18, 1 at th 
