96 Annai.s ok thk Carnegik Museum. 



" I'his grows naturally near Pittsburgh in a rich soil and shaded 

 situation." Humphrey Marshall, in "Arbustum Aniericanum," 



1785- 



Wooded hillside, south bank of Ohio River, 1884-1900, J. A. S. 



SAURURACE^ Lindle>-. 

 Id/ARD'S-TAIL FAMIIA . IV-i. 

 SAURURUS Linnaeus. 

 * S. cernuus T,innreus. Lizard's-tail. 



LAURACEiE Lindley. 



PAUREL FAMILY. I\ -30. 



SASSAFRAS Nees & Kbermaier. 



* S. Sassafras (Linn?eus). Sassafras. 

 .S". officinale Nees &: Ebermaier. 



BENZOIN Fabricius. 

 LINDEKA Thunberg. 



* B. Benzoin (Linnaeus). Spice-bush. 



SANTALACE.E R. Brown. 

 SANDALWOOD FAMILY. IV-12. 

 COMANDRA Nuttall. 

 ■-> C. umbellata (Linnaeus). Bastard toad-flax. 



LORANTHACEiE D. Don. 



MISTLETOE FAMILY. IV-ii. 



PHORADENDRON Nuttall. 

 t P. flavescens (Pursh). American mistletoe. 



On an old oak which used to stand on the campus of the West- 

 ern University of Pennsylvania, Allegheny, Dr. W. J. Holland. 



