128 Proceedings of the Ohio State Academy of Science. 



Plantaginaceae. 



Plantag-o rugelii Dec. Ruderal-zone north side of Lieb's Island. 

 Common on the lawns of Summerland Beach, the Park, and 

 other places. 



Rubiaceae. 



Cephalanthus occidentalis L. A common swamp shrub, very gen- 

 erally distributed. 



Galium circaezans IMiclix. Center of Lewis Island. 



G. trifidum L. Generally distributed on low, wet shores and in 

 the Cranberry bog in the southern part where there are many 

 pools. 



G. concinnum T. & G. Lewis Island. 



G. asprellum Michx. Thicket among the pools southern portion 

 of Cranberry Island. 



Caprifoliaceae. 



Sambucus canadensis L. In the forest and shrub zones of Cran- 

 berry Island and other islands and lake shore, common and 

 widely distributed. 



Valerianaceae. 



Valerianella chenopodifolia (Pursh.) DC. Ruderal-zone north 

 side of Lieb's Island. 



Dipsacaceae. 



Dipsacus sylvestris Huds. A common and conspicuous member 

 of the ruderal societies on Lieb's Island, cove east of Sum- 

 merland beach, shore of Honey creek and also where the 

 woods of the shores border on the fields. 



Cucurbitaceae. 



Micrampeles lobata (Michx.) Greene. Shrub zone, Orchard 

 Island. 



