13 



1 6. Some New Species of Aster. Exhibited by Prof. Edward 



S. Burgess. 



17. Specimens and Figures Illustrating the Hepatic 



Flora of California. Exhibited by Mr. Marshall A^ 

 Howe. 

 iS. New Species in the Gramine^e. Illustrated by speci- 

 mens. Exhibited by Mr. Geo. V. Nash. 



19. Two New Grass Genera. Illustrated by specimens. 



Exhibited by Mr. Geo. V. Nash. 



20. New Genera and Species of Plants from South 



America. Exhibited by Dr. H. H. Rusby. 



21. New Species from Montana. Exhibited by Mr. P. A- 



Rydberg. 



22. New Species in the Southern United States. Illus- 



trated by specimens. Exhibited by Dr. John K. Small .. 



23. Recent Discoveries in the Genus Eriogonum. Illus- 



trated by specimens. Exhibited by Dr. John K. Small. 



24. Two New Genera from North America. Exhibited by 



Dr. John K. Small. 



25. Specimens Representing Recent Research in the 



Asclepiadace^. Exhibited by Miss Anna Murray 

 Vail. 



26. New Species from New Mexico. Exhibited by Mr. E.. 



O. Wooton. 



27. A Fossil Moss from the Tertiary, probably Miocene,. 



OF THE State of Washington. Collected near Cle 

 Elum, Kittetass Co., by Mr. I. C. Russell, July 7th, 

 1897. Exhibited by Dr. F. H. Knowlton, Elizabeth G. 

 Britton and Dr. Arthur Hollick. 



28. Some Studies on the Bacteriology of the New 



York City Water Supply. Exhibited by Smith Ely 

 Jelliffe, M.D., F. G. Kneer, M.D., and O. Hensel, 

 Ph.G. 



Note. — The more important botanical publications of members dur- 

 ing the year are exhibited on a table and are open to examination. 



