14 LACKAWANNA AND WYOMING FLORA. 



ACER, TOURN. 



141. A. Pennsylvanicum, L. STRIPED MAPLE. Elk Hills; Bald 

 Mt; Shickshinny; Lake Henry. Dudley. Near Kingston; cliff 

 opp. Campbell's Ledge. Thurston. 



142. A. spicatum, Lam. MOUNTAIN MAPLE. Bald Mt. Dudley. 

 Above Luzerne. Thurston. Common about Archbald. Davis. 



143. A. saccharinum, Wang. SUGAR MAPLE. Frequent. 



144. A. dasycarpum, Ehrh. SILVER MAPLE. Abundant along the 

 Susquehanna. 



145. A. rubrum, L. RED MAPLE. Common. 



NEGUNDO, MOENCH. 



146. N. ACEROIDES, Moench. Said by Mr. J. H. Fisher to be in Wayne 

 Co. Not reported within limits, but ought to be found along the 

 Susquehanna. 



STAPHYLEA, L. 

 BLADDER-NUT. 



147. S. trifolia, L. Near Kingston. Thurston. 



28. ANACARDIACE^E. 



RHUS, L. 



SUMACH. 



148. R. typhina, L. STAGHORN SUMACH. Common. 



149. R. glabra, L. SMOOTH SUMACH. Common. 



150. R. copallina, L. Frequent. 



151. R. venenata, DC. POISON SUMACH. Swamp, above Goulds- 

 boro. Dudley. Lily Lake. Davis. 



152. R. Toxicodendron, L. POISON IVY. POISON OAK. Common. 



29. POLYGALACE^:. 



POLYGALA, TOURN. 



153. P. paucifolia, Willd. FRINGED POLYGALA. Common. 



154. P. sanguinea, L. Fields back of Plainsville. Davis. Kings- 

 ton. Thurston. 



155. P.verticillata, L. Near Wilkes-Barre ; L. & B. Junction. Dudley. 

 Kingston. Thurston. Var. ambigua,Watson. (Polygala ambigua, 

 Nutt.) On ledges of red shale above Mocanaqua. Dudley. 



