PLANTS OF SOUTHERN NEW JERSEY. 457 



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



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

 AVestville, Washington Park, Centei- Square, Mickleton, Swedesboro, Han- 

 cock's Bridge (S). 



Cape May.— Cold 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 37. 



Woodlands of the Nbrthem and Upper Middle districts ; rather 

 frequent, alsoi rare in the lower Cape Miay peninsula. 



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



Middle District— pTeehold (Kn), Sea Bright (NB), Squan (Kn), New 

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

 Mullica Hill (H), Mickleton. 



Cape May. — Cold Spring. 



BATRACHIUIVI S. F. Gray. 

 Batrachium trichopiiyllum (Chalx.). White Water Crowfoot. 



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



[Valgandemar, France]. 

 Ranunculus fluviatalis 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 Augtist. 



Middle District.— C3.m&m, Repaupo (H), Medford (KB), Salem, Squan 

 and Shark River (Kn). 



OXYGRAPHIS Bunge. 

 Oxygraphis cymbalaria (Pursh.). Seaside Crowfoot. 



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



Onondago Co., N. Y.].— Knieskern S-— Willis 3.— Britton 36. 

 Oxygraphis cymbalaria Keller and Brown 153. 



Edges of the salt marshes from' Shark River to Brigantine; 

 rare and local. 



Coast Strip.— Shd.rk River (NB), Ocean Grove (C), Manasquan (C), Pt. 

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

 and P), Ventnor. 



