128 SANDUSKY FLORA. 



F. SAMBUCiFOLiA, Lam. Black Ash. 



Ipfrequent. Islands. 

 F. YiRiDis, Michx. f. Green Ash. 



Cedar Point and Vermillion River. 



LlQUSTRUn, L. 



L. vulgare, L. Privet. Prim. 



Cedar Point, Milan, etc ; rare. 



5YR1NQA, L. 



8. vulgaris, L. Lilac. 



Kelley's Island; well established. Sandusky. 



QENTIANACE^E. 



BARTONIA, nuhl. 



B. TENELLA, Muhl. 



East of Milan ; rare. 



PRASERA, Walt. American Columbo. 



F. CAROLINENSIS, Walt. 



Margaretta Ridge, Perkins, Huron, Berlin; scarce. 



QENTIANA, L. Gentian. 



G. ANDREWSii, Griseb. Closed Gentian. 



Frequent along ditches. 

 G. CRiNiTA, Froel. Fringed Gentian. 



Castalia, southern Perkins, eastern Milan, Oxford 



near Huron River ; infrequent. "Marblehead." 

 G. DETONSA Rottb. (G. SERRATA, Gunner.) 



Vermillion River, Florence; one young plant found 



on wet shale cliff. 

 G. PUBERULA, Michx.* 



Southern Perkins ; beautiful but very rare. 



