i74 



NEW YORK STATE MUSEUM 



CAMPYLIUM 



Hypnum hispidulum Brid. 



Decaying wood and roots of trees. Rocky hill. Found near Lake 

 Placid by Miss Marshall. 



Hypnum chrysophyllutn Brid. 



Decaying wood. On arbor vitae near Adirondack lodge. Mrs 

 Britton. 



HARPIDIUM 



Hypnum aduncum polycarpum B. &* S. 



Shallow water, bogs and swamps. Near Lake Placid. Miss Marshall. 



Hypnum uncinatum Hedw. 



Rocks, ground and decaying wood. Very common. June. This 

 moss forms dense glossy cushions on rocks and old trunks of trees. * On 

 dripping cliffs the stems often become much elongated and slender. 

 Mrs Britton. 



H. uncinatum plumulosum Schimp. 

 Cliffs of Mt Jo. A very slender but quite rare form. Mrs Britton. 



Hypnum fluitans L. 



Wet rocks among peat mosses and in water holes in woods. Near 

 Whiteface inn. Mrs Britton. 



RHYTIDIUM 



Hypnum rugosum L. 



Thin soil covering rocks. Summit of Mt Mclntyre. Mrs Britton. 

 Indian pass. Sterile. 



CTENIUM 



Hypnum Crista-castrensis L. 



Ground, rocks and prostrate trunks of trees. Common. 



HYPNUM {proper) 



Hypnum reptile Mx. 



Trunks of trees and old logs. Common. Rarely on rocks. 

 Mrs Britton. A form with capsules shorter than usual was found on 

 rocks in Indian pass. 



Hypnum fertile Sendt. 

 Prostrate trunks of trees in woods. Near Freemans Home. 



