74 GEOLOGICAL SURVEY OF NEW JERSEY. 



hawken Leggett; Snake Hill T. F. Allen. Hunterdon : 

 Sparingly in the southwestern parts of the county Best. Bur- 

 lington : Moorestown Miss A. M. Kaighn. Warren : Com- 

 mon along the Delaware Porter. 



I. biflora, Walt. (0. fulva, Nutt.) Spotted Touch-me-not. 



In swampy ground. Common throughout the State. Dr. 

 Knieskern reports a form with white flowers growing near Toms 

 River, Ocean Co. 



RUTACE.E. 



XANTHOXYLUM, L. 



Prickly Ash. 

 X. Americanum, Mill. Toothache Tree. 



Bergen : Closter Austin, abundant ; and Saddle River, near 

 Arcola, and near its junction with the Passaic Woolson. Pas- 

 saic : Hills above Ring wood Britton. Sussex : Franklin 

 Furnace Britton. Warren : Abundant along the road from 

 Blairstown to Stillwater Porter ; above Belvidere Mrs. W. 

 McGeorge. Morris: Near Dover Britton. Monmouth: Near 

 Freehold Willis. Hunterdon : Rosemont, rare Best. 



RUTA, L. 



Hue. 

 R. GRAVEOLENS, L. 



Hunterdon : Frequent about Rosemont, escaped from gardens 

 Best. Fugitive from Europe. 



PTBLBA, L. 



Hop Tree. 



P. trifoliata, L. 



Hunterdon : On Ridge's Island, Delaware River Best. 

 Mercer : Banks of Crosswicks Creek C. C. Abbott ; and else- 

 where escaped from cultivation. 



SIMAEUBEJE. 



AILANTHUS, Desf. 



AUanthus. 



A. GLANDUL08US, Desf. Tree of Heaven. Tallow Tree. 



Along roadsides, etc. ; common. Naturalized from China. 



