PLANTS OF SOUTHERN NEW JERSEY. 723 



and one from New Egypt which resembles gronovii in all respects 

 except that the achenes are uniform in diameter and not nar- 

 rowed above as in that species. 

 Fl. — Early August into September. 



Middle District— 'New Egypt, Hartford, Medford (S), Haddonfield, Oak- 

 lyn (S), Blackwood, Swedesboro, Millville, Beaver Dam. 



Hieracium gronovii L. Hairy Hawkweed. 



Hieracium Gronovii Linnaeus, Sp. PI. 802. 1753 [Virginia and Pennsylvania]. 

 — Willis 35. — Britton 153. 



Dry open woods ; frequent throughout our limits and occasional 

 in the northern counties. 



Fl. — Early July into September. 



Middle District. — Hartford, Florence, Medford (S), Lindenwold, Swedes- 

 boro. 



Pine Barrens. — Toms River (NB), West Creek, Sumner (S), Landis- 

 ville, Weymouth (T), Hammonton, Egg Harbor City, Mays Landing (S), 

 Tuckahoe (S). 



Coast Strip. — Forked River, Seaside Park, N. Beach Haven (L), Surf City 

 (L), Absecon, Atlantic City, Somer's Pt., Ocean City (S), Wildwood. 



Cape Moj;.— Dennisville (S), Court House (S), Cold Spring (OHB). 



NABALUS Cassini. 

 Nabalus altissimus (L.). Tall Rattlesnake-Root. 



Prenanthes altissima Linnseus, Sp. PL 797. 1753 [Virginia and Canada]. — 

 Britton 155. 



Rich woods of the northern counties and reported from one 



station in the Middle district within our limits. 



Fl. — ^Late August to early October. 



Middle District. — Vincentown (C). 



Nabalus trifoliolatus Cass. Rattlesnake-Root. 



Nabalus trifoliolatus Cassini, Diet. Sci. Nat. 34, 95. 1825 [Cultivated plant]. 

 Prenanthes Serpentaria Britton 155 (in part). 



Dry woodland ; common throughout the State, except in the 

 Pine Barrens. 



Fl. — Late August to early October. 



Middle District.— Keyport (NB), New Egypt, Fish House (S), Medford 

 (S), Orchard (S), Lindenwold, Blackwood, Westville, Beaver Dam. 



Coast Strip.— 'Forked River, Manahawkin, Absecon, Atlantic City (S), 

 Wildwood. 



