PLANTS OP SOUTHERN NEW JERSEY. 471 



SAXIFRAGA L. 



Saxifraga pensylvanica L. Swamp Saxifrage. 



Saxifragia pensylvanica Linnaeus, Sp. PI. 399. 1753 [Virginia, Penna. and 

 Canada]. — Britton loi. 



Swamps; commfcin in the northern counties and less abundant 

 southward in the Middle district and southern Cape May penin- 

 sula. 



Fl — Early May to late May. Pr. — Early June to early July. 



Middle District. — Farmingdale, Middletown (C), New Egypt, Birming- 

 ham (C), Medford (S), Lindenwold, Mullica Hill (H), Swedesboro. 

 Cape Af ay.— Cold Spring (OHB), Cape May. 



Saxifraga virginiensis Michx. Early Saxifrage. 



Saxifraga virginiensis Michaux, Fl. Bor. Am. I. 269. 1803 [Pennsylvania, 

 Virginia and Carolina Mts.]. — Knieskern 15. — Britton 100. 



Common on dry banks in the northern counties, becoming less 

 plentiful southward in the Middle district ; rare in the lower Cape 

 May peninsula. 



Pi. — Early April to early May. Pr: — Mid-May to mid- June. 



Middle District. — New Egypt, Pemberton, Bordentown, Kinkora, Medford 

 (S), Sewell, Mickleton, Swedesboro, Mannington (C), Daretown (C), 

 Bridgeton (C). 



Cape May. — Cold Spring (OHB), very rare. 



HEUCHERA L. 



Heuchera americana L. Alum-root. 



Heuchera americana Linnaeus, Sp. PI. 226. 1753 [Virginia].— Knieskern 15.- 

 Britton loi. 



Frequent in woods of the Northern counties, less plentiful 

 southward in the Middle district, and rare in the lower Cape 

 May peninsula. 



PL — Late May to late June. Pr. — Mid- June to mid- July. 



Middle District.— Farmmgdale, Vincentown (C), Medford (S), Sewell 

 (S), Camden (P), Mullica Hill (H), Blackwood (H), Woodbury, Swedes 

 boro, Auburn (H). 



Cape May.— Cape May (OHB). 



