MOSSES WITH A HAND-LENS 



129 



FIGURE 63. Rhynchostegmm riisciforme X 2; leaf and capsule X 10. - 



They are light colored and frequently produced in large quantities 

 and present a very pretty appearance indeed against the dark back- 

 ground of the leaves. 



H. DiivATATUM Wils., the Round-leaved Hypnum, belongs to 

 the subgenns Hygrophypnum. Its leaves are suborbicular and 



FIGURE 64. Hypnum dilatatum X 3; leaves and capsule X 10. 



