l86 THE WEST VIRGINIA FLORA 



A. SERPENS (L.) Br. & Sch. 



Monongalia : on wet rotten log, Granville ; on twigs in 

 rill, Dille's. McDowell : on pebble in deep woods, Elkhorn 

 (Millspaugh, 1298, 1402, 1519). 



A. ORTHOCLADON (Beauv.) Aust. (A. serpens orthocladon Aust.) 

 Monongalia : on rocks lining a spring, The Flats. Mer- 

 cer : on wet limestone ledge, Beaver Spring (Millspaugh, 



1375, 1358). 



A. VARIUM (Hedw.) Lindb. (A. radicate Br. & Sch.) 



Monongalia : on rocks lining a spring, The Flats ; on wet 

 rocks in stream, Cassville. Mercer : on limestone ridge, 

 Beaver Spring ; on decayed log, Bluefield. McDowell : on 

 top of stump in dark, deep woods, Elkhorn (Millspaugh. 

 1374, 1421, 1533, 1488, 1536, 1521). 



A. IRRIGUUM (Hook. & Wils.) Br. & Sch. 



Mercer: on sandstone ledge in rill, Beaver Spring. Mon- 

 ongalia: on rocks in rill, Tibbs Run (Millspaugh, 1556, 



1559. 1592). 

 A. RIPARIUM (L.) Br. & Sch. 



Monongalia: on stone in stream, Falling Run. McDowell, 

 loc., cit.. Elkhorn (Millspaugh, 1334, 1512). 

 A. FLUVIATILE (Sw.) Br. & Sch. 



Fayette : near Quinnimont (Pollard & Max on, no). 

 A. JURATSKANUM Schimp. 



Monongalia : on bark of decaying log south of Morgan- 

 town (Sheldon, 1352). 



CAMPYLIUM Mitt. 



C. HISPIDULUM (Brid.) Mitt. (Hypnum hispidulum Brid.) 



Mercer: on ground in oak woods near Bluefield (Mills- 

 paugh 1452). 

 C. CHRYSOPHYLLUM (Brid.) Britt.m. 



Greenbrier: on the ground on Kates Mountain, alt. 3,300 

 ft. (Small & Vail). Mercer: on a decayed log in damp 

 place (Millspaugh, 1490, 1491). Monongalia: on. old beech 

 log, Morgantown ; Mercer : on ground, Beaver Spring. 

 (Millspaugh, 1405, 1536). 



C. TENELLUM L. & J. 



Mercer : on bole of dead tree and on log in moist place 

 near Bluefield (Millspaugh, 1479, 1491). 



PLAGIOTHECIUM Br. & Sch. 

 P. DENTICULATUM (L.) Bry. Eu. 



Fayette: near Nuttallburg (Nuttall). 



P. DENTICULATUM DENSUM, Br. & Sch. 



Monongalia: on sandstone boulder, Tibbs Run (Mills- 

 paugh, 1642). 



