PLANTS OF 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 ; commDii in the northern counties and less abundant 

 southward in the Middle district and southern Cape May penin- 

 sula. 



Pi. — Early May to late May. Fr. — Early June to early July. 



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

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

 Cape May.— 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. 



FL — Early April to early May. Fr. — 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 Linnseus, 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. 



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



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

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

 boro. Auburn (H). 



Cape May.— Cape May (OHB). 



