BOTANY. 305 



Omphaua rustica Fr. 



Miami Valley, A. P. Morgan ( Fl.) 



Omphalia umbelufera L. 



Waynesville (Warren Co.) Thos. G. Lea (Cat); Miami Valley, A. P.Morgan (Fl.) 



10. PLEUROTUS Fries. 



PtEUROTUS ACERINUS Fr.- 



On Acer sacchariuum, Granville, H. I,. Jones. 



Pl,EUROTUS AI.GIDUS (Fr.) Sow. 



Waynesville (Warren Co.) Thos. G.Lea (Cat); Miami Valley, A. P. Morgan (Fl.) 



Pi,Eurotus applicattjs (Batsch.) Sow. 



Loveland (Clermont Co.) D. L. James (Add. Cat) 



PLEUROTUS CORTICATUS Fr. 



Miami Valley, A. P. Morgan ( Fl.) 



PlvEUROTUS CRASPEDIUS Fr. 



Miami Valley, A. P. Morgan ( Fl.) 



PI.EUROTUS LIGNATAI.IS Fr. % 



On wood of beech and maple, Miami Valley, A. P. Morgan ( Fl.) 



Pleurotus mastrucatus Fr. 



Waynesville (Warren Co.) Thos. G. Lea (Cat); Miami Valley, A. P. Morgan (Fl.) 



PtEUROTUS NIGER Schw. 



Waynesville (Warren Co.) Thos. G.Lea (Cat); Miami Valley, A. P. Morgan (Fl.) 



PlEurottjs pinsitus Fr. 



Waynesville (Warren Co.) Thos. G.Lea (Cat), 



Pleurotus sapidus Kalch. 



Miami Valley, A. P. Morgan (Fl.); on old hickory trees, Rendville (Perry Co.) 

 Columbus, W. A. Kellerman. Edible. 



i 

 Pletjrotus serotinus Schrad. 



Miami Valley, A. P. Morgan (Fl.); on rotten wood, Rendville (Perry Co.) W. A. 

 Kellerman. 



PlvEUROTUS ulmarius Bull. 



On trunks, especially of elms, Miami Valley, A. P. Morgan ( Fl.). Edible. 



11. HYGROPHORUS Fries. 



Hygrophorus ceraceus Wulf. 



Waynesville (Warren Co.) Thos. G. Lea (Cat) ; Miami Valley, A. P. Morgan (Fl.) 



20 G. O. 



