CKYPTOGAMOU8 PLANTS. 113 



Fissidens adiantoides, Hedw. 



Moist places and wet rocks. 



Conomitrium julianum, Mont- 

 Shallow sti'eams. 



Trichostomum tortile, Schrd. 

 Clay banks, roadsides. 



T. vaginans, Sulliv. 



Road sides and ditches. 



T. pallidum, Hedw. 

 Clayey gi-ounds. 



T. glaucescens, Hedw. 

 Dry hill sides. 



Barbula unguiculata, Hedw. 



Clayey soil. 



B. caespitosa, Schwaegr. 



Woods about roots of trees. 



B. convoluta, Hedw. 



Woods and moist banks. 



B. mucronifolia. Br. & Sch. 



Rocky banks of streams. 



B. fallax, var. brevifolia, Muhl. 

 Rocks near streams. 



Pottia Truncata, Br. & Sch. 

 On earth, »tc. 



Tetraphis pellucida, Hedw. 

 On earth in woods. 



Encalypta ciliata, Hedw. 

 Rocks in woods. 



Drummondia clavellata, Hook. 

 Bark of trees. 



Orthotrichum strangulatum, Beauv. 

 On trees 



0. Ludwigii, Schwaegr. 

 On trees. 



0. Hutchinsise, Smith. 

 On trees. 



0. crispum, Hedw. 

 Rocks. 



Schistidium apocarpum, Br. & Sch. 



Rocks. 



Grimmia Olnejii, SuUiv. 



On rocks near sti'eams. 



G. Pennsylvanica, Schwaegr. 

 On rocks and stones. 



