PLANTS OF SOUTHERN NEW JERSEY. 457 



Fl. — Early May to early June. Fr. — 'Mid-May to late June. 



Middle District. — Beverly, Delaire, Fish House, Camden, Kaighns Pt., 

 Westville, Washington Park, Center Square, Mickleton, Swedesboro, Han- 

 cock's Bridge (S). 



Cape May.—Co\di Spring (OHB). 



Ranunculus hispidus Michx. Hispid Buttercup. 



Ranunculus hispidus Michaux, Fl. Bor. Am. I. 321. 1803 [Lower Carolina]. 

 Ranunculus fascicularis Knieskern 6. — Willis 3. — Britton 2>7- 



Woodlands of the Nbrthern and Upper Middle districts; rather 

 frequent, also' rare in the lower Cape May peninsula. 



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



Middle District.— ^rt&\\o\6. (Kn), Sea Bright (NB), Squan (Kn), New 

 Egypt, Hightstown (C), Merchantville (C), Medford (S), Taunton (C), 

 Mullica Hill (H), Mickleton. 



Cape May. — Cold Spring. 



BATRACHIUM S. F. Gray. 

 Batrachium trichophyllum (Chaix.). White Water Crowfoot. 



Ranunculus trichophyllus Chaix in Vill. Hist. PI. Dauph. I. 335. 1786 



[Valgandemar, France] . 

 Ranunculus Huviatalis Barton, Fl. Phila. H. 26. 1818. 

 Ranunculus aquatilis var. trichophyllus Britton 35. 

 Batrachium trichophyllum Keller and Brown 152. 

 Ranunculus aquatilis var. divaricatus Knieskern 5 — Willis 2. 

 Batrachium divaricatum Keller and Brown 152. 



Ponds and streams; not common. Occurs at a number of 

 stations north of limits and at several points southward in West 

 Jersey. I think there is no question but that Knieskern's record 

 of divaricatus belongs to this species. 



Fl. — Late May to late August. 



Middle District.— CTimdm. Repaupo (H), Medford (KB), Salem, Squan 

 and Shark River (Kn). 



OXYGRAPHIS Bunge. 



Oxygraphis cymbalaria (Pursh.). Seaside Crowfoot. 



Ranunculus cymbalaria Pursh, Fl. Am. Sept. L 392. 1814 [Saline Marshes, 



Onondago Co., N. Y.].— Knieskern 5.— Willis 3.— Britton 2,6. 

 Oxygraphis cymbalaria Keller and Brown 153. 



Edges of the salt marshes from' Shark I^iver tt* Brigantine; 

 rare and local. 



Coast 5^n>.— Shark River (NB), Ocean Grove (C), Manasquan (C), Pt. 

 Pleasant (S), Brielle (NY), Ortley (NY), Briganline, Atlantic City (NB 

 and P), Ventnor. 



