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pREissiA QUADRATA (Scop.) Nees. Frequent in wet open situations, on 
earth banks and logs. Carp Creek; Mackinac Island. 
Metzgeriaceae 
Pallavicinia Flotowiana (Nees) Lindb.* Locally abundant on wet sandy 
lakeshore at North Fishtail. 
Pallavicinia Lyellii (Hook.) S. F. Gray. Locally abundant on wet sandy 
shores at Vincent Lake. 
Pellia epiphylla (L.) Corda. Sandy roadside in swampy woods; rare in 
Reese's Bog, 
Pellia Fabroniana Raddi.* Shaded, overhanging stream banks and lake 
shores; frequent. North Fishtail; Big Stone Bay. 
Pellia Neesiana (Gottsche)Limpr. Locally abundant along wet muddy 
shores of Maple River, west of Pellston. 
RiccARDiA LATIFRONS Lindb. On rotten logs; common in wet woods. 
RiccARDiA MULTIFIDA (L.) S. F. Gray. Swampy woods along Carp Creek; 
locally abundant. 
RiccARDiA PiNGUis (L.) S. F. Gray. Floating in Smith's Bog; rare. 
Jungermanniaceae 
Bazzania trilobata (L.) S. F. Gray.* On ground, logs and stumps; com- 
mon in moist woods. 
Blepharostoma trichophyllum (L.) Dumort. On logs and ground in 
swampy woods; Reese's Bog. 
Calypogeia Neesiana (Massal. & Carest.) C. Mull.* On logs, stumps 
and ground in moist woods; occasional. Reese's Bog; Mackinac Island. 
Calypogeia paludosa Warnst.* On wet ground in an open bog; Mud Lake. 
Calypogeia Trichomanis (L.) Corda. On shaded banks and earth in 
woods; frequent. Carp Creek; Colonial Point. 
Cephalozia catenulata (Hiiben.) Spruce.* On a rotten log in moist 
woods; Gorge. 
Cephalozia connivens (Dicks.) Lindb.* On wet ground in Bryant's Bog. 
Cephalozia curvifolia (Dicks.) Dumort. On logs; common in moist 
woods. 
Cephalozia fluitans (Nees) Spruce.* On wet ground or floating; frequent 
in open bogs. Mud Lake; Bryant's Bog. 
Cephalozia media Lindb. On logs and banks; frequent in moist woods. 
Reese's Bog; Vincent Lake. 
Cephalozia pleniceps (Aust.) Lindb.* On logs in wet woods; occasional. 
Reese's Bog; Carp Creek. 
Cephaloziella hampeana (Nees) Schiffn. On moist earth in wood road 
near North Fishtail. 
Cephaloziella Sullivantii (Aust.) Evans.* Moist sandy bank in woods 
near Smith 's Bog. 
