51 



452 Catharinea Ehrh. 



1 undulata Weber and Mohr. Polytrichum undulatum Hcd. 



453 Climacium Web. and Mohr. 



1 americanum Brid. IJypnum dendroides L. 



454 Dicranum Hedw. 



1 glaucum Hedw. 



2 heteromallum Hedw. 



3 orthocapon Hedw. 



4 polycarpum Ehrh. 



5 scoparium Hook, and Tay. p fuscescens. 



6 strictum Brid ? 



7 undulatum Ehrh. 



455 Diphyscium Web. and Mohr. 



1 foliosum Web. and Mohr. Hymenopogon heierophyllum P 

 dc Beauv. 



456 Didymodon Hedw. 



1 purpureum Hook, and Tay. Dicranum purpurcum Hedw. 



457 Diplocomium Web. and Mohr. 

 1 longisetum Web. and Mohr. 



458 Encalypta Schreb. 



1 ciliata Hedw. East side of the North Sugar Loaf, Deer- 

 field. 



459 Fissidens Hedw. 



1 adianthoides Hedw. 



2 taxifolius ? Hedw. 



460 Fontinalis L. 

 1 antipyretica L. 



461 Funaria Hedw. 



1 flavicans Muhl. 



2 hygrometrica Hedw. 

 A62 Grimmia Hedw. 



1 leucophoea Hook, and Tay. 



2 ovata? 



3 piliferaMx. 



4 pulvinata Smith. 



463 Gymnostomum Hedw. 



1 prorepens Hedw. Orthotrichum clavellalum Hook, and Tay. 



