50 



DICRANACEAE. 



DICRANELLA Schimp." 

 D. varia (Hedw. ) Schimp. 



Suffolk: Northport, M. L. Saniel. 

 D. heteromalla (L. ) Schimp. 



Frequent throughout. 



DICRANUM Hedw. 

 D. spurium Hedw. 



Queens : Huntington, J. E. Rogers. 

 D. undulatum Ehr. 



Suffolk: Wading River, E. S. Miller. 



D. scoparium (L. ) Hedw. 



Frequent. 



D. montanum Hedw. 



Suffolk : Northport, M. L. Saniel. 

 D. flagellare Iledw. 



Not infrequent. 

 D. fulvum Hook. 



Queens : Flushing, Brainerd. 



LEUCOBRYACEAE. 



LEUCOBRYUM Hampe. 



L. glaucum (L. ) Schimp. 



Not infrequent throughout. 



PISSIDENTACEAE. 

 FISSIDENS Hedw. 



F. osmundoides (Sw.) Hedw. 



Kings : College Point, Brainerd. 

 F. taxifolius (L. ) Hedw. 

 Not infrequent. 



DITRICHACEAE. 

 CERATODON Brid. 



C. purpureus (L,) Brid. 

 Frequent throughout. 



C. purpureus aristatus Aust. 

 Sufi elk : ( hient, Young. 



DITRICHUM Timm. 



D. tortile (Schrad.) Lindb. 



Kings: Evergreen Cemetery, Brainerd. Queens :] Fresh Pond, 

 Hulst ; Huntington, M. L. Saniel. 



