1249 M. GENTiLis L. Dunmore. 



1250 M. ARVENSis, VAR. CANADENSIS Briquet. Wyoming. 



COLLINSONIA L. (Horse Balm) 



1251 C. CANADENSIS L. (Rich-Wced, Stone-Root.) Common in rich 



woods. 



SOLANACEAE (Nightshade Family) 

 SOLANUM L. (Nightshade) 



1252 S. DULCAMARA L. (Bittersweet.) Common in Lackawanna Valley. 



1253 S. NIGRUM L. (Common Nightshade.) Occasional. 



1254 S. CAROLINENSE L. (Horse Nettle.) Occasional along railroads and 



in waste places. 



1255 S. ROSTRATUM Dunal. (Buffalo Bur.) Susquehanna, Prof. J. A. 



Graves. 



PHYSALIS L. (Ground Cherry) 



1256 P. PUBESCENs L. Ontario and Western Yard, Scranton. 



1257 P. HETEROPHYLLA Necs. (Clammy Ground Cherry.) Luzerne County, 



Prof. Porter. 



1258 P. HETEROPHYLLA, VAR. AMBiGUA Rydb. Monroe County, Prof. 



Porter. 



1259 P. SUBGLABRATA M. and B. Near Virginia Station on Laurel Line. 



1260 P. viRGiNiANA Mill. Wyoming, Campbell's Ledge. 



1261 P. LANCEOLATA Michx. Bank of Spring Brook Dam, Moosic. 



NICANDRA Adans. (Apple of Peru) 



1262 N. PHYSALODEs Pers. Near Laurel Line power plant, near Peters- 



burg. 



LYCIUM L. (Matrimony Vine) 



1263 L. HALiMiFOLiuM Mill. (Common Matrimony Vine.) Along bank 



at Taylor Station. 



DATURA L. (Jamestown Weed) 



1264 D. STRAMONIUM L. Very common in waste places. 



1265 D. TATULA L. (Purple Stramonium.) Not infrequent. 



NICOTIANA L. (Tobacco) 



1266 N. RUSTiCA L. (Wild Tobacco.) Ferdinand street, North Scranton, 



M. J. Kelly. This species was cultivated by the Indians and 

 the plants found here are probably descended from the tobacco 

 patches of the Indians who inhabited the Capouse Meadows. 



SCROPHULARIACEAE (Figwort Family) 

 VERBASCUM L. 



1267 V. THAPSUS L. (Common Mullein.) Common. 



1268 V. BLATTARiA L. (Moth Mullein.) Occasional. 



1269 V. LYCHNiTis. (White Mullein.) Paradise Valley. 



62 



