464 REPORT OF NEW JERSEY STATE MUSEUM. 



Radicula palustris (L.)- Marsh Yellow Cress. 



Sisymbrium amphibiunA var. palustre Linnaeus, Sp. PI. 657. 1753 [N. 

 Europe] . 



Distribution as in the last. 



Pi. — Early May into September. Fr. — ^Early July into 

 autumn. 



Middle District. — New Egypt, mouth of Cooper's Creek, Swedesboro, 

 Salem (NB). 



CARDAMINE L. 

 Cardamine pennsylvanica Muhl. Pennsylvania Bitter Cress. 



Cardamine pennsylvanica Muhlenberg in Willd. Sp. PI. III. 486 1800 [Penn- 



sylvania] . 

 Cardamine hirsuta Britton 49. 



Common in damp woods and swamps in the northern counties 

 and southward in the Middle district. 



Fl. — Late April to mid- June. Fr. — ^Late May to late July. 



Middle District.— Pemherton (NB), Delano, Delair, Medford (S), Taunton 

 (C), Wenonah, Mantua, Camden (P), Washington Park, Mickleton, Mullica 

 Hill (H), Atco (P), Elsinboro (C). 



Cardamine parviflora L. Sand Bitter Cress. 



Cardamine parviUora Linnaeus, Sp. PI. Ed. 2. 914. 1763 [Europe]. 

 Cardamine arenicola Britton. 



Damp sandy soil along the Coast strip. Rare. 



Fl. — Mid-April to mid- June. Fr. — ^Mid^May to mid-July. 



Middle District. — Bay Head, Piermont. 



Cardamine bulbosa (Schreb.). Bulbous Cress. 



Arabis bulbosa "Schreber," Muhlenberg, Trans. Am. Phil. Soc. 3 : 174. I793'. 



[Virginia] • 

 Cardamine rhomboidea Knieskern 7. 

 Oardamine bulbosa Britton 49. 



Frequent in swamps and moist woodland in the Northern and 

 Middle districts. 



Fl. — Late April to early June. Fr. — ^No fruiting material 

 seen, apparently uncommon. 



Middle District. — New Egypt, Kinkora, Delair, Pensauken (S), Medford' 

 (S), Taunton (C), Washington Park, Mickleton, Swedesboro, Penns Neck. 

 (C). 



