WEST VIRGINIA GEOLOGICAL SURVEY 183 



LEUCODONTACEAE. 



LEUCODON, Schwaeger. 



L. juLACEus (Hedw.) Sull. 



Mercer : on limestone ledge, Beaver Springs ; McDowell : 

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

 run {MiUspangh, 1532, 1508, 1590). 



L. BRACHYPUS Brid. 



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



N E C K E R A C E AE. 



NECKERA Hedw. 

 N. PENNATA (L.) Hedw. 



Tucker : on tree trunks, Blackwater Falls ( Millspaugh, 

 965). Fayette: near Nuttallburg [Nuttall). 



LEPTODON Mohr. 

 L. TRiCHOiiiTRiON (Hcdw.) Mohr. 



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

 Preston: near Masontown (Andrezi's). 



THAMNIUM Bry. Eu. 

 T. Allegheniense (CM.) Bry. Eu. 



jMonongalia : near Tibbs Run (Andrczcs). 



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 I) O N T A C E AE. 



PLATYGYRIUM Bry. Eu. 

 P. REPENS (Brid.) Br. & Sch. (Entodoii 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). 



