32 



Nkckeka, Hedw. 



penuata, Hedw. 

 Climacium, Web. aiul Mohr. Tree Moss. 



Auiericiinum, Brid. 

 Hypnum. Dilleniuy. 



tainari>cinum, Hedw. 



giMcik', Br. and Sch. 



triciuetrum. Linn. 



unciuatuin, Hedw. 



crista-cas-rensis, Liun. 



moUascum, Hedw. 



Haldaniauum, Grev. 



pratense, Koch. 



niteus, Schreb. 



rutabulum, Linn. 



polymorphura, Br. and Sch. 



HEPATIC^E. Liverworts. J 



Marchantia, Linuajus. Brook Liverwort. 



polymorpha, Liun. 

 Trichocolea, Nees. 



Toraeutella, Nees. 

 Mastigobkyum, Nees. 



trilobuium, Nees. 



# 

 Class II. Gymnosporce . (^Spores naked) 

 LICHENES. 



UsNEA, Dillenius. 



barbata, Fr. 

 EvERNiA, Acharius. 



jubata, Fr. ^^ 



prunastri, Ach. I ^ 



Ramalesa, Acharius. 



calicaris, Fr. 

 Cetraria, Acharius. 



ciliaris, Ach. 

 Peltigera, Hoffman. 



rafescetis, Hoffm. 

 Parmelia, Acharius. 



tiliacea, Ach. 



caperata, Ach. 



conspersa, Ach. 



parietina, Fr. 



chrysophtalma, Ach. 



sleilaris, Waltr. 



obscura, Fr. 



ceriua, Ach. 

 Cladonia, Hoffmann. 



ciespilicia, Floerk. 



pyxidata, Fr. 



ran^^ilerina, Hoffm. Reindeer Moss. 



Floerkiana, F^r. 

 Biatora, Fries. 



Tuckermani, Fr. 

 Umbilicaria, Hoffmann. 



Muhlenbergii, Ach. Tripe de Roche. 



