MOSELEY. 119 



E. angustifolium, L. Great Willow-herb. Fire- weed. 

 Infrequent. 



E, COLORATUM. Muhl. 



Frequent. Kelley's Island. Middle Bass. 

 E. lineare, Muhl. 



Castalia and Peninsula ; infrequent. 



GAURA, L, 



G. BIENNIS, L. 



Rather frequent. 



LUDWIGIA, L. False Loosestrife. 



L. alternifolia, L. Seed-box. 



Common on the shale. Cedar Point. 



L. palustris, Ell. Water Purslane. 

 Frequent. 



L. polycarpa, Short & Peter. 



Oxford, Perkins, Vermillion; infrequent. 



(ENOTHERA, L. Evening Primrose. 



CE. biennis, L. Common Evening Primrose. 

 Common. 



CE. fruticosa, L. Sundrops. 

 Kimball ; locally plentiful. 



CE. oakesiana, Robbins.* 



Sandusky and probably Cedar Point and else- 

 where about the Lake. Not distinguished from 

 CE. bennis until 1898, probably for the reason 

 that it is not annual, as described. Several years 

 ago August Guenther, at my suggestion, pulled up 

 a large number of CEnotheras on Cedar Point 

 and elsewhere, but failed to find one with an an- 

 nual root. One or the other species is very com- 

 mon on the shores of the Islands. 



