WEST VIRGINIA GEOLOGICAL SURVEY 183 



LEUCODONTACEAE. 



LEUCODON, Schwaeger. 

 L. JULACEUS (Hedw.) Sull. 



Mercer : on limestone ledge, Beaver Springs ; McDowell : 

 on rocks in rill, Elkhorn; Monongalia: on oak log, Tibb's 

 run (Millspaugh, 1532, 1508, 1590). 



L. BRACHYPUS Brid. 



Grant: on wet rotten log. Bayard (Millspaugh, 937). 



NECKERACEAE. 



NECKERA Hedw. 

 N. PENNATA (L.) Hedw. 



Tucker: on tree trunks, Blackwater Falls (Millspaugh, 

 965). Fayette: near Nuttallburg (Nuttall). 



LEPTODON Mohr. 

 L. TRiCHOMiTRiON (Hedw.) Mohr. 



Monongalia : on a tree near the river at Ices Ferry ; and 

 Preston: near Masontown (Andrews). 



THAMNIUM Bry. Eu. 

 T. Allegheniense (CM.) Bry. Eu. 



Monongalia: near Tibbs Run (Andrews). 



F A B R O N I A C E AE. 



ANACAMPTODON Brid. 

 A. splachnoides (Frol.) Brid. 



Monongalia : in a knot hole of an apple tree at Lick Run 

 (Sheldon, 3337)- 

 A. APicuLATUS Br. & Sch. 



Pocahontas : on trunk of Beech at Cranberry Glades 

 (Sheldon, 3721). 



E N T O D O N T A C E AE. 



PLATYGYRIUM Bry. Eu. 

 P repens (Brid.) Br. & Sch. (Entodon palatinus Lindb.) 



Monongalia : on a decaying log near Morgantown (Shel- 

 don, 175). Monongalia: on decayed log, Tibbs Run (Mills- 

 paugh. 1603). Fayette: near Nuttallburg (Nuttall). 



