64 GEOLOGICAL SURVEY OF NEW JERSEY. 



ARBNARIA, L. 

 Sand-wort. 



A. SERPYLLIFOLIA, L. Thyme-leaved Sandwort. 



In fields and waste places; common.* Naturalized from 

 Europe. 



A. Caroliniana, Walt. (A. squarrosa, Michx.) Pine Barren Sandwort, 

 Frequent in the pine-barren districts of the southeastern 

 counties. 



A. Michauxii (Fenzl), Hook.f. (A. stricta, Michx.) Michaux's Sand- 

 wort. 



In rocky places ; rare. Warren : Cooper's Furnace, Phillips- 

 burg Garber. Hunterdou : Porter. 



A. lateriflora, L. 



In low woods and meadows. Atlantic : Atlantic City 

 Parker. Cape May : Anglesea J. B. Brinton. Pas^aic : 

 Rutherfurd, not common Schuh ; near Newfoundland Brit- 

 ton. Morris : Budd's Lake ; and Sussex : In swamps, rare 

 Porter. 



A. peploides, L. Sea-side Sandwort. 



In sandy sea-beaches ; frequent. 



SAGINA, L. 



Pearlwort. 

 S. procumbens, L. 



Damp places. Camden : Sidewalks of the city Parker ; in 

 ballast Martindale. Mercer: Sidewalks of Princeton W. 

 M. Rankin. Hudson: New Durham, and Bergen: Palisades 

 Austin. Monmouth and Ocean : Not common Knieskern. 



S. apetala, L. 



Damp, sandy places. Camden : Eastern part of the county, 

 abundant C. E. Smith ; in ballast Martindale. Burlington : 

 Hanover Apgar. Mercer and Monmouth : Torrey. Passaic: 

 Abundant along road from Hewitt's to Sterling Britton. 



*A slender form of this plant was mistaken by Austin for Holosteum umbellatum, 

 L., and published as this in Willis' Catalogue. 



