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Oncophorus wahlenbergii Brid. On shaded logs; common but seldom 
abundant. 
Saelania glaucescens (Hedw.) Broth. Rare on gravelly lake bluffs along 
shores of Douglas Lake. 
Seligeria campylopoda Kindb.* On limestone boulders and stones in 
moist woods. Rare at Colonial Point; frequent on Mackinac Island. 
Leucobryaceae 
Leucobryum glaucum (L.) Schimp. On the ground in moist woods; fre- 
quent. Douglas Lake vicinity (Ehlers); Reese's Bog; Colonial Point. 
Fissidentaceae 
FissiDENS adiantoides (L.) Hedw.* On the ground, logs, and tree bases; 
common in wet woods and along moist lake-shores. 
FissiDENS CRISTATUS Wils. Frequent in the same sort of situations as the 
preceding species. Reese's Bog; Pellston Hardwoods. 
FissiDENS osMUNDioiDES (Sw.) Hedw. Occasional on tree bases in wet woods 
and on moist sandy lake shores. Douglas Lake; Reese's Bog. 
FissiDENS viRiDULUS (Sw.) Wahl.* On ledges and stones in moist woods; 
common on Mackinac Island. 
Pottiaceae 
Barbula convoluta Hedw.* On moist gravelly or sandy banks; occasional. 
Fairy Island; Colonial Point; Big Stone Bay. 
DiDYMODON LURiDus Hornsch.* Limestone cliffs and boulders; locally 
common along the lake shore at Mackinac Island. 
DiDYMODON RUBELLUS (Hoffm.) Br. & Sch.* Wet logs and rocks; locally 
common. Carp Creek; Mackinac Island. 
Encalypta ciliata (Hedw.) Hoffm. Common on a moist gravelly lake 
bluff; Fairy Island. 
Encalypta contorta (Wulf.) Lindb.* Lake bluffs, sand dunes, and earth; 
occasional. Bryant's; Cecil Bay; Mackinac Island. 
Encalypta rhabdocarpa pilifera (Funck) Nees & Hornsch.* Very local 
on a moist gravelly lake bluff; Fairy Island. 
Gymnostomum rupestre Schleich.* Moist shaded limestone ledges; oc- 
casional near the shore on Mackinac Island, 
Tortella caespitosa (Schwaegr.) Limpr.* Rare on gravelly lake bluff 
at Fairy Island. 
Tortella fragilis (Drumm.) Limpr.* Rare on sandy or gravelly banks 
along lake shores. Bryant's; Cecil Bay. 
Tortella tortuosa (L.) Limpr. Rocks, and gravelly or sandy banks; 
locally common. Fairy Island; Cecil Bay; Big Stone Bay; Mackinac Island. 
Tortula mucronifolia Schwaegr.* On moist gravelly lake bluffs; locally 
common. Fairy Island; Colonial Point. 
