PLANTS OF SOUTHERN NEW JERSEY. 465 



Cardamine rotundifolia Michx. Round-leaved Cress. 



Cardamine rotundifolia Michaux, Fl. Bor. Am. II. 30. 1803 [High Mts. of 

 Carolina]. — Knieskern 7. — Willis 6. — Britton 50. 



Reported from near the Delaware Water Gap (Britton), Free- 

 hold (Willis), Middletown, Mon. Co., cool shaded springs, very- 

 rare (Knieskern). 



DENTARIA L. 



Dentaria laciniata Muhl. Cut-leaved Pepper-root. 



Dentaria laciniata Muhlenberg, in Willdenovv Sp. PI. III. 479. 1800 [Penn- 

 sylvania]. — Willis 6. 

 Cardamine laciniata Britton 49. 



Frequent in moist woods of the northern counties, rare south- 

 ward within our limits, entirely in the Middle district. 



PL — Mid-April to early May. Fr. — Late May to mid-June. 



Middle District. — New Egypt, Freehold (Willis), Bordentown, Camden 

 Co. (C), Mullica Hill (H), Swedesboro, Acton. 



LEPIDIUM L. 



Lepidium virginicum Linn. Wild Pepper-grass. 



Lepidium virginicum Linnseus, Sp. PI. 645. I753 [Virginia and Jamaica].— 

 Britton 52. 



Frequent throughout in cultivated ground. Whether it ever 

 occurred native in New Jersey is a difficult matter to determine. 



Pi — Mid-May into November. Fr. — Late July through 

 autumn. 



DRABA L. 



Draba caroliniana Walt. Carolina Whitlow Grass. 



Draba caroliniana Walter, Fl. Car. 174. 1788 [South Carolina].— Willis 7.— 

 Britton 50. 



Reported from Bulls Island, Hunterdon Co., and South Am- 

 boy, Middlesex Co., and occasional in open sandy ground in 

 West Jersey. Not collected recently. 



April 14, immature fruit. 



Middle District.— Burlington, Starr's on Cooper's Creek, Woodbury, 

 Swedesboro (CDL), Clementon (KB), Vineland (KB). 



30 MUS 



