20 



ORDO GENERVM. 



Mnfci. 



^oaLycopodium 555 



303 Sphagnum 556 



^o^Polytrichum 557 



^o^Mniiun 55^ 



3o6Bryum 562 



307 Hypnum 570 



Algae. 



308 lungermannia 582 

 3 09 Marchautia 583 

 3ioRiccia 585 

 3iiLichen 58^ 

 ^iaChara 612 



GLASSIS 



