258 GEOLOGY OF OHIO. 



18. PHYSCOMITRIUM Brid. 



Physcomitrium immersum Sulliv. 



Painesville, H. C. Beardslee (Cat.), Wm. C. Werner; " River banks Southern 

 Ohio," Thos. G. Lea (Lesq. & James, Man.) 



Physcomitrium turbinaTum (Michx.) Mueller. (P.pyri/orme of Arner. aiUhors 

 fide E. G. Britton). 



Painesville, Irontou (Lawrence Co.), Wm. C. Werner; Springfield, Miss H. J. 

 Biddlecome; Miami Valley, A. P. Morgan (Flora). 



X. DISCELIEB 



19. DISCELIUM Brid. 



DlSCELIUM NUDUM Dicks. 



Painesville, H. C. Beardslee (Cat. 



XI. SCHISTOSTEGK^. 



20. SCHISTOSTEGIA Mohr. 



SCHISTOSTEGIA OSMUMDACEA Web. & Mohr. 



Thompson Ledge (Geauga Co.) Otto Hacker. 



XII. SPLACHNACE.E. 



21. SPLACHXUM L. 



Splachnum ampuulacium L. 



"Cranberry swamps of Ohio," Lesquereux & James (Man.) 



XIII. WEBERACE^. 



22. WEBERA Ehrh. 



Webera sessilis (Schmid.) Liudb. {Diphyscium foliosuin Mohr.) 

 Painesville, Wm. C. Werner. 



23. POHLIA Hedw. 



Pohlia EUOXGATA Hedw. ( Weber a elongata Schwaegr.) 

 Thompson Ledge ( GeaugE Co.) Wm. C. Werner. 



