190 GEOLOGICAL SURVEY OF NEW JERSEY. 



P. lanceolata, Michx. 



In swamps. Burlington : Medford J. Stokes ; Bordentown 

 E. Volk. Mercer : Common at Trenton Apgar. Middle- 

 sex : Metuchen Miss L. N. Estabrook ; Sand Hills Light- 

 hipe. Monmouth : Freehold Willis. Union : Plainfield 

 Tweedy ; and frequent in the northern counties. 



MBLAMPYRUM, L. 

 Cow-wheat. 



M. lineare, Lam. (M. Americanum, Michx.) 



In open woods. Common throughout the State. 



OROBANCHACE.E. 



APHYLLON, Mitch. 



Naked Broom-rape. 



A. uniflorum (L.), Gray. 



Parasitic on the roots of golden-rods, and perhaps also of 

 other herbs. Frequent throughout the State. Most abundant 

 in the northern counties. 



OROBANCHB, L. 



Broom-rape . 

 O. MINOR, L. 



Parasitic on the roots of clover. Camden : Near Camden 

 Parker; in ballast and at Haddonfield Martindale. Glou- 

 cester : Woodbury Mrs. W. McGeorge. Ocean : Toms River 

 A. B. Clute. Mercer : Princeton Peters. Adventive from 

 Europe. 



Far. FLA.VESCENS, Benth. (0. Carotse, Desm.) 



Parasitic on the wild carrot. Camden : Haddonfield Mar- 

 tindale. Fugitive from Europe. 



CONOPHOLIS, Wallr. 

 Squaw-root. Cancer-root. 



C. Americana (L. f.), Wallr. 



Parasitic on the roots of trees. Camden : Parker. Essex : 

 Franklin Rusby. Bergen: Woodridge Schuh. Hunterdon : 

 Rosemont, frequent Best. Evidently not generally common. 



