CATALOGUE OF PLANTS. Ill 



850. E. anguslifolium L. Great Willow-herb. Fire-weed. 

 Cliamaenerion ungustifoUum (L.) Scop. 



•<^"ommon on newly cleared swamp-lands. July-Aug. 



851. E. lineare Mnhl. 



Bogs and sphagnous marshes; infrequent. Aug.-Sept. 



Pine Island Lake; Cedar Swamp; Plaster Creek, west of South 



Division St.; Saddle-Bag Swamp region. Chiefly a northern 



plant. 



852. E. palustre L. 



Moist soil; infrequent. Aug.-Sept. 

 Cedar Swamp; Pine Island Lake. 



853.. E. strictum Muhl. 



Bogs and sphagnous marshes; infrequent. Aug.-Sept. 

 Cedar Swamp; Orchid Swamp (B.E.L.); Fisk Lake. 



QAURA L. 



854. G. biennis L. 



Along Plaster Creek in an old field, east of South Division 

 St. (O.ri.). Aug.-Oct. 

 Rare in the State. 



LUDVVIGIA L. False Loosestrife. 



855. L. palustris Ell. Water Purslane. 

 Isnardia jjalustris L. 



Common in low ground, often growing in shallow M'ater. 

 July-Aug. 



OENOTHERA L. Evening Primrose. 



85G. OE. biennis L. Common Evening Primrose. 

 Onagra hie/mis (L.) Scop. 

 Fields and untilled ground; common. July-Sept. 

 The flowers open suddenly. 



857. OE. fruticosa L. Sundrops. 



Kneiffia fruticosa (L.) Raimann. 

 Dry, gravelly or sandy banks; occasional. July. 



