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Amblystegium compactum (C. Mull.) Aust. Local along springy lake 
bluff at Colonial Point. 
Amblystegium irriguum (Wils.) Br. & Sch.* On wet banks, stones, and 
logs; common along streams, frequently growing in the water. Common. 
Amblystegium irriguum spinifolium Schimp.* Scotty Bay Creek (Ehlers). 
Amblystegium Juratzkanum Schimp. On earth and logs; not uncommon 
in moist woods. 
Amblystegium Kochii Br. & Sch. On wet ground and in pools; occasional 
in swamps bordering Douglas and Burt Lakes. 
Amblystegium orthocladon (Brid.) Card.* On base of tree along lake- 
shore at Polypody Bluff. 
Amblystegium riparium (L.) Br. & Sch. Floating in the water or growing 
on roots, branches, logs, and ground subiect to periodic inundation. Frequent to 
common in swamps and springs 
Amblystegium serpens (L.) Br. & Sch. On the roots and at the base ot 
trees, and on earth; frequent. Polypody Bluff; Burt Lake Hardwoods; Colonial 
Point. 
Amblystegium varium (Hedw.) Lindb. On earth and tree bases; frequent 
in moist woods. 
Calliergon cordifolium (Hedw.) Kindb. Locally abundant on the ground 
in swamps and wet woods. Several localities in vicinity of Burt Lake. 
Calliergon giganteum Schimp.* On the ground in bogs and swamps; 
common and locally very abundant. 
Calliergon stramineum (Dicks.) Kindb. On the ground in bogs; local. 
Bryant's, Gleason's, and Mud Lake Bogs. 
Chrysohypnum chrysophyllum (Brid.) Loeske. Earth, rocks, roots, and 
stumps; frequent in wet woods. Reese's Bog; Big Stone Bay; Mackinac Island. 
Chrysohypnum hispidulum (Brid.) G. Roth. On earth, roots of trees, and 
stumps; frequent in moist woods. Douglas Lake; Mackinac Island. 
Chrysohypnum polygamum (Br. & Sch ) Loeske. Locally abundant on 
wet sandy lake shores and in marshes. Douglas Lake; marsh south of Burt 
Lake. 
Chrysohypnum Sommerfeltii (Myr.) G. Roth.* Wet woods near Burt 
Lake. 
Chrysohypnum stellatum (Schreb.) Loeske. Frequent in marshes and 
wet wooded swamps, growing on the ground. Pine Point; Carp Creek; Crooked 
River; Cecil Bay. 
Drepanocladus ADUNcus (L.) Warnst. (Hypnum uncinatum Hedw.) Banks, 
rocks, logs, tree bases, and wet depressions; frequent in moist woods. Reese's 
Bog; Smith's Bog; Carp Creek; Cecil Bay; Big Stone Bay; Mackinac Island. 
Drepanocladus fluitans (L.) Warnst. Locally abundant on periodically 
inundated ground; Smith's Bog. 
Drepanocladus Kneiffii (Schimp.) Warnst. On the ground or floating 
in the water; common in bogs and swampy woods, on springy banks, and in wet 
