Bartramiaceae ^ 



Bartramia pomiformis (L.) Hedw. Locally abundant on a steep gravelly 

 lake bank; Polypody Bluff. 



Philonotis fontana (L.) Brid. Open springy places and along streams; 

 frequent. Reese's Bog; Cecil Bay; Mackinac Island. 



Philonotis marchica (Willd.) Brid.* Local on open, springy banks near 

 shore of Burt Lake. 



Plagiopus Oederi (Gunn.) Limpr.* Frequent on moist, shaded limestone 

 ledges; Mackinac Island. 



Timmiaceae 



Timmia cucullata Michx. Moist shaded banks; rare. Reese's Bog; 

 Mackinac Island. 



Hedwigiaceae 



Hedwigia alricans (Web.) Lindb. On sunny rocks: local. Colonial Point; 

 Cecil Bay. 



Fontinalaceae 



Fontinalis Lescurii Sull.* On stones and logs in streams; rare. 

 Fontinalis Run (Ehlers and L. Blinks); Stotty Bay Creek (Ehlers). 



Fontinalis novae-angliae Sull.* In streams; occasional. Carp Creek; 

 Maple River; Levering and Scotty Bay Creek (Ehlers). 



Leucodontaceae 



Leucodon sciuroides (L.) Schwaegr. On trunks of trees; common, es- 

 pecially in hardwood forests. ' 



Neckeraceae 



Neckera pennata (L.) Hedw. Trunks of trees; very common in moist 

 woods. 



. Entodontaceae 



Platygyrium repens (Brid.) Br. & Sch. Occasional on moist logs in woods, 

 especially on bark of fallen birches. North Fishtail; Carp Creek; Colonial 

 Point Hardwoods. 



Pterigynandrum filiforme (Tinim) Hedw. Occasional on roots of trees 

 along a low lake bluff; Bryant's. 



Pylaisia intricata (Hedw.) Br. & Sch. On the bark of a tree; Mackinac 

 Island. 



Pylaisia polyantha (Schreb.) Br. & Sch. On bark of trees; Reese's Bog. 



Pylaisia Schimpbri Card. On trunks of aspen and other trees; frequent in 

 open woods. 



Pylaisia subdenticulata Schimp.* On trunks of hardwood trees; fre- 

 quent in open woods. Douglas Lake; Big Stone Bay. 



