114 CRYl»TO«AMOUS PLANTS. 



Grimmia Donniana, Smith. 



On walls. 



Racomitrium aciculare, Brid. 

 Mountain streams. 



R. fasciculare, Brid. 

 Moist rocks. 



R. ellipticum, Br. & Sch. 



Aloist rocks. 



Hedwigia ciliata, Ehrh. 

 Uocks and boiiklers. 



Buxbaumia aphylla, Haller. 



Around stumps in woods. 



Diphysium foliosum, Web. & Mohr. 

 Clayey or barren soil. 



Atrichum undulatum, Beauv. 

 Moist clay Ijanks. 



A. angustatum, Beauv. 



Sliaily woods anil swamps. 



A. crispum, James. 



Banks of streams. 



Pogonatum brevicaule, Brid. 



^loist clayey lianks. 



P. umigerum, Brid. 



Mountains. 



Polytriclium commune, L. 

 Shady moi.st places. 



P. formosum, Hedw. 



B;is(! of trees in woods. 



P. Juniperinum, Hedw. 

 Margin of woods. 



P. Juniperinum, var. strictum. 



.Manstield Mountain. 



P. piliferum, Schreb. 

 Roiky places. 



Aulacomnium heterostichum, Br. & Sell. 

 Woods and shady banks. 



A, palustre, Schwaegr. 



Swamps. 



Bryum pyriforme, Hedw. 



On ground in burnt woods. 



B. crudum, Scbreb. 



JNIoist banks. 



B. nutans, Schreb. 



Moist shady soil. 



