PLANTS OF SOUTHERN NEW JERSEY. 423 



Rather frequent in the Middle and Coast districts. 

 Pr. — Apparently similar to the last. 



Middle District. — Delanco. 



Coast Strip.—Smi City (L), Ocean City, Cold Spring, Cape May Ct. House. 



Polygonum punctatum Ell. Dotted Smartweed. 



Polygonum punctatum Elliot, Bot. S. C. and Ga. I. 455. 1817 [South 

 Carolina]. 



Swamps; common throug-hout the State, except in the fme 

 Barrens, where it is absent. 



Fr. — Late July to late Septeni'ber or into October. 



Middle District.— l<iQw Egypt, Fish House, Masonville, Medford (S), 

 Swedesboro, below Washington Park (S), Beaver Dam. 



Coast 5"<n>.— Seaside Park, Island Hts. Jnc, N. Beach Haven (L), Ship 

 Bottom (L), Surf City (L), Holgate's (L), Atlantic City (S), Ocean City, 

 Piermont (S), Cape May Ct. House, Cape May (S). 



Polygonum punctatum robustius Small. Larger Dotted Smartweed. 



Polygonum punctatum robustior Small, Bull. Torr. Bot. Club XXI. 477. 1894 

 [Mass. to Mexico and S. A.]. 



At one station in the Middle district, probably elsewhere. A 

 well marked large and robust form of P. punctatum. 



Middle District. — Moorestown. 



Polygonum eciliatum (Small). Bristleiess Smartweed. 



Polygonum punctatum van eciliatum Small, Bull. Torrey Bot. Club XX. 214. 

 1893 [Valley of Toluca Mex.] 



Borders of ponds in the lower Cape May peninsula and 

 lower coast islands; local. 



This handsome Polygonum was discovered by Mr. AJexander 

 McElwee September 11, 1892, at Wildwood. He proposed to 

 describe it as new, but for some reason did not do so, and his 

 manuscript description is still attached to the specimen in the 

 Philadelphia Academy herbarium. On September 5, 1909, Mr. 

 C. S. Williamson collected it at West Cape 'May. The pink 

 flowers are quite showy. 



Pr. — Late August to late September. 



Coast Strip. — Wildwood. 

 Cape May. — West Cape May. 



