214 GEOLOGICAL SURVEY OF NEW JERSEY. 



SANTALACE.E. 



COMANDRA, Nutt. 



Bastard Toad-flax. 

 C. umbellata (L.), Nutt. 



In dry soil, generally growing as a root parasite on blueberry 

 or huckleberry bushes. Common throughout the State. 



EUPHORBIACEJE. 



EUPHORBIA, L. 



Spurge. 



B. polygonifolia, L. 



On sandy sea-beaches; common. Extends up the Delaware 

 River to Camden Martindale. 



B. maculata, L. 



Fields and roadsides. Very common throughout the State. 

 E. HUMISTRATA, Engelm. 



Atlantic: Brigantine Beach C. E. Smith. Fugitive from 

 the Southwest. 



B. hypericifolia, L. 



Fields and roadsides. Common throughout the State. 



E. MARGIN ATA, Pursh. 



Escaping from door-yards to roadsides in the southern coun- 

 ties. Adventive from the West. 



B. oorollata, L. 



Hunterdon : Common along the Delaware Best. Somerset : 

 Rocky Hill Lighthipe. Mercer : Princeton Peters ; Trenton 

 Volk. Middlesex : Near South Amboy Britton ; and fre- 

 quent southward, on soils of the Yellow Drift. 



E. Ipecacuanhas, L. 



Middlesex : Near Metuchen Miss Estabrook ; near Wood- 

 bridge Lighthipe. Mercer: Near Princeton Peters; Law- 

 rence Station E. Volk ; and common southward on soils of the 

 Yellow Drift, with leaves varying from linear to orbicular, and 

 in color from dark green to a vivid red. 



