1912.] NATURAL SCIENCES OF PHILADELPHIA. 577 



J. H. Grove. Twenty-four specimens. 



D. Hamm. Eighty-six specimens. 



C. H. Jennings. Collection of sections of native trees of the Alleghanies, 

 Garrett County, Md. 



Miss Keeney. Two specimens Geranium sibericum. 



Henry A. Lang. Two hundred and fifty specimens, Jamaica and Florida. 



Bayard Long. One thousand five hundred and fifty-nine specimens. 



E. S. Mattern. Two specimens. 

 \Y. Mattern. Lacinaria squarrosa. 



D. G. Metheny, M.D. One hundred and twenty-seven specimens, Nova 

 Scotia. 



Henry F. Michell Co. Twenty-seven specimens of weeds. 



New York Botanical Garden. One hundred Coraloid and other marine 

 Alga?. 



Francis W. Pennell. Five hundred and fifty-four specimens. 



Mrs. J. E. Peters. Two specimens. 



Harold W. Pretz. Four hundred and thirteen specimens. 



J. A. G. Rehn and Morgan Hebard. Forty specimens. 



Miss Olivia Rodham. Flaveria linearis, Sauroglossum chranichoides. 



Wm. H. Roper. Eryngium aquatieum. 



Mr. Ruth. Rumex crispus. 



Harold St. John. Twenty-one specimens. 



Silas L. Schumo. Six ferns. 



Wither Stone. Two hundred and seventy-three specimens. 



United States National Museum. Three hundred and eighty-five speci- 

 mens. 



Harry W. Stout. Wood from Bear Valley Colliery, Dauphin County, Pa. 



E. G. Vanatta. Twelve specimens. 



Charles S. Williamson. Four hundred and eighty-one specimens, New- 

 foundland and Labrador, 



Minerals. 



John Heebner. Collection of copper and other minerals, Calumet Mine, 

 Michigan, Montana, etc. 



C. Henry Roney. Collection of minerals. 



S. Raymond Roberts. Specimens of varicolored clay, Gay Head, Mass. 



Mr. Albert Sullivan. Collection of minerals. 



Wm. S. Vaux Collection (purchased). Eleven specimens. 



