1900.] NATURAL SCIENCES OF PHILADELPHIA. 671 



LACTUCA CANADENSIS L. Wildwood, *Holly Beach. 



*LACTUCA FLORID AN A (L.) Gaertn. Anglesea. 



fLACTUCA HIRSUTA Muhl. Atlantic City. 



*LACINARIA SQUARROSA (L.) Hill (Liatris squarrosa Willd. ). 

 Anglesea. 



LIATRIS SPICATA (L.) Willd. (L. spicata Willd. ). Bay Head. 



LEPTILON CANADENSIS (L.) Britton (Erigeron canadensis L. ). 

 Wildwood. 



PLUCHEA CAMPHORATA (L. ) D. C. Seaside Park, * Atlantic 

 City, *Ocean City, *Cape May. 



SOLIDAGO FISTULOSA Mill. (S. pilosa Walt.). Wildwood. 



SOLIDAGO ODORA Ait. Wildwood. 



SOLIDAGO SEMPERVIRENS L. Seaside Park, Wildwood, 

 *Ocean City. 



*SOLIDAGO STRICTA Ait. Anglesea. 



WILLUGHB^A SCANDENS (L. ) Kuntze (Mikania scandens 

 Willd.). Ocean City, Wildwood. 



XANTHIUM CANADENSE Mill. Seaside Park. 



XANTHIUM CANADENSE var. ECHINATUM Gray. Wildwood. 



