Natural Sciences of Philadelphia 
35 
Frederick Oldach. Magnetite, French Creek mines; and erythrite and 
arsenopyrite, Gickerville, Berks County, Pennsylvania. 
Hugo Rothstein. Roscoelite, and carnotite, Vanadium, Colorado. 
Henry A. Pilsbry. Sulphur, Hawaii. 
Harry A. Warford. Prehnite, Lenni, Pennsylvania. 
H. L. Willig. Amethyst, Lancaster County, Pennsylvania. 
Edgar T. Wherry. Allanite, and chloropal, Berks County, Pennsylvania. 
Rocks. 
Samuel G. Gordon. Collection of rocks from the chromite deposits and al- 
bite pegmatites of southern Pennsylvania and Cecil County, Maryland. Collec¬ 
tion of diabases and basalts of Lebanon County, Pennsylvania. 
Henry A. Pilsbry. Basalt scoria, and olivine basalt, Hawaii. 
U. S. National Museum, in exchange. Collection of American rocks. 
Mt. Joy, Adams County, Pennsylvania, meteoric iron. Cumberland Falls, Ky., 
meteoric stone. 
Plants. 
H. G. Allebach. Several specimens from Berks County, Pennsylvania. 
E. B. Bartram. Eighty-five Arizona plants. 
G. W. Bassett. Plants from Long Island, Tipularia. 
Walter Benner. Collections from Eastern Pennsylvania. 
Rev. T. R. Brendle. Collection from Fortesque New Jersey, and the Per- 
kiomen Valley, Pennsylvania. 
O. H. Brown. Several collections from Cape May County, New Jersey. 
T. Franklin Collins. Portion of type lot of Polygonum Pennsylvanicum var. 
nesophilum Fernald, Block Island, Rhode Island. 
Dr. C. D. Fretz. Oxalis corniculata, Sellersville, Pennsylvania. 
Mrs. L. S. Gale. Cornus florida, Tuckerton, New Jersey. 
Gray Herbarium. Four sspecimens of Cerastium from Newfoundland and 
Labrador. 
W. S. Hammond. Collection from Oregon formed by E. W. Hammond. 
Ralph Hoffman. Several Eragrostis from Berkshire County, Massachusetts. 
A. N. Leeds. Prunus cuneata, Serpentine Barrens, Chester County, Pennsy¬ 
lvania. 
B. Long. Numerous Pennsylvania and New Jersey plants. 
Dr. H. B. Meredith. Sixty-five local plants, Crepis biennis, Dunville, 
Pennsylvania. 
Alexander MacElwee. Five hundred plants from Pennsylvania, New 
Jersey and West Virginia. 
J. C. Nelson. Alopecurus geniculatus, Oregon. 
Adolph Muller. Four-hundred plants from British Columbia and Yukon 
Territory. 
New York Botanical Garden. One-hundred and sixty-seven plants in 
exchange. 
H. A. Pilsbry. Lycopodium sp?, Oahu. 
H. W. Pretz. Four hundred plants chiefly from Lehigh County, Pennsylvania. 
J K. Potter, Juniperus communis Seaside Park, New Jersey. 
