ii8<S ri.AN'l" MKK OK A I, A ISA MA. 



ODONTOSCHISMA Ihimioh. 



Odontoschisma sphagni Ouinorl. 



Iteciiviii^ Ions ainon^j mosses. Mol)il<> County, (■oiiiiiiuii. 



Loiiisiauiiui to AllegUeuiaii ;in>ii. I.onisiaiKi, I'loiida to 'rciiiMssiM-, ami Illinois; 

 Ontario. Kurope. 

 Odontoschisma denudata l.indb. 



Mobile with the la.st. 



Luuisianiau to Alleghenian an a. Ohio to Canada. Knroj)(!. 



BAZZANIA S. 1". (iray. Ma-stihoishyum N'ees. 



Bazzania tiilobata iL.j S. V. (Jray. Manliiiohnjuin IrUohatum Nrcs. .1/. Ii'idvutirn- 

 latum Lindenli. The. Southern i'orni. 

 In swanip.s. Mobile County, uot rare. 

 Louisianian aud Carolinian areas. North to New Jersey. Europe. 



SCAPANIA Duniort. 



Scapania neniorosa (^Schrad.) Duniort. 



1 )ani]) shaded banks. Over the State, very conunou. 



Lonisiuniau to Allegheuian area. To Canada, I'ritish Colunilii.i, and Alaska. 

 Enrojie. 



DIPLOPHYLLUM Duniort. 



Diplophyllum taxifolium Wahl. 



Kavines. Lee County, Auburn (Baker <f" Earle). 



Carolinian aud Allegluniau areas. Over the United States to Canada; IJritish 

 Columbia. Europe. 



MARSUPELLA Dumort. 



Marsupella sphacelata Dumort. 



Oil wet rocks. Mountain region. Winston Countv. Etowah Countv. Ulaek Creek 

 Falls. 



Carolinian area to Boreal zones, Atlantic region. Greenland, Spit/beigen. 

 Europe. 



PORELLA Dill. Modotheca Dumort. 



Porella platyphylla (L.) Lindb. 



On damp rocks and trees. Common throughout the State. 



Louisianian to Alleghenian area. Through Atlantic America to Canada; Idaho. 

 Vancouver Island. Europe. 



Porella piunata L. P. inroluta llainpe. 



Trees on banks of streams subject to inundation. Mobile County, common. 



Louisianian to Alleghenian area. Louisiana to Nova Scotia, west to Mi.ssonri and 

 Arkansas. Cuba. Eurone. 



PHRAGMICOMA Sulliv. 



Phragmicoma clypeata (Schw.) Sulliv. 



On trees. Mobile County, common. Lee County, Auburn ( Baler <)• Earle). 



Louisianian to Alleghenian area. Louisiana and Florida to West Virginia an<l 

 northern Ohio. 



Phragmiconaa xauthocarpa (L.) Lindb. 

 On trees. Mobile. 

 Louisianian area. 



LEJEUNEA Lib. 

 Lejeunea austini Lindb. 



On trees. Mobile. 



Louisianian area. Louisiana to Florida; South Carolina. 

 Lejeunea serpyllifolia Dicks, sive L. aerpyllifoUa ameriraiia Lindb. 



On trees. Mobile. 



Louisianian and Carolinian areas. North to Ohio, New York, Ontario. 



