(20) 

 Trichostomum, Br. & Sch. 



T. tortile, Schrad., 

 T. pallidum, ITedw., 

 T. tophaceum, Brid., 

 T. rigidulum, Smithy 



Fulton, Menard. 

 Fulton, Menard, Union, Johnson. 



111. 

 111. 



Barbula, Hedio. 



B. unguiculata, Hedw.^ 



B. caespitosa, Sdiwsegr, 



B. papillosa, TlV/s., 



B. rigida, Schultz, 



B. fallax, Hedw., 



B. vinealis, Brid., f 



B. subulata, Brid., 



Desmatodon, Brid. 

 T>. flavicans, Br. & ScMmp. 



DiDYMODON, Br. & Sch. 



D. rubellus, Br. tf- Sch., 



POTTIA, Ehrh. 

 P. subsessilis, Br. & Sch., 

 P. exigua, Aust., 



T. pellucida, Hedw., 

 E. ciliata, Hediv., 

 D. clavellata, Hook, 



Tetraphis, Hedw. 



Encalypta, Schreher. 



Drummondia, Hook. 



Orthotrichum, Hedw. 



Menard. 



Fulton, Menard, S. 111. 



Menard. 



Fulton. 



Menard. 



111. 



Peoria Co. 



Fulton. 



Menard. 



Menard. 



0. strangulatum, Beauv., 

 0. canadense, Br. & Sch., 

 0. crispulum, Hornsch, 



Ptychomitrium, Br. & Sch. 



P. drummondi. Hook. & Wils., 



Grimmia, Ehrh. 



Gr. apocarpum, Br. & Sch., 

 Gr. confer turn, Br. & Sch., 

 G-. ovata, V. & 31., 



Ogle. 

 Fulton, Menard. 



Fulton, Menard. 



Fulton. 



Fulton, Menard. 



S. 111. 



Menard. 



Fulton, Menard. 



S- 111. 



