THE BOTANISTS OF PHILADELPHIA. 415 



WILSON, DR. LUCY LAXGDON WILLIAMS. Teacher of the 

 Natural Sciences in the Philadelphia Girls' Normal 

 School ; graduate (Ph.D.) University of Pennsyl- 

 vania, and author of several books and papers on 

 science subjects. A recent paper is noteworthy : 

 " Observations on Conopholis Americana," Contribu- 

 tions from Botanical Laboratory, University of Pennsyl- 

 vania, II : 3, with six plates. 



WISTER, CASPAR.* 



WISTAR, CASPAR, JR.* 



WOLLE, JACOB,* of Bethlehem, Pa., was born at Bethany, 

 on the Island of St. John, West Indies, August, 1788, 

 and died at Bethlehem, April, 1863. He was for a 

 number of years Justice of the Peace, and had a fine 

 collection of plants. 



ZANTZINGER, AVM. S. 



ZELL, MRS. LYDIA DIELER. Librarian Linnseaii Society, 

 Lancaster, Pa. 



* Deceased. 



