LEAF KEY 47 



Stems irregularly branched.^ 



Capsule erect 50, 53, 75. 



Capsule not erect .... 59, 71, 79. 



II. LEAVES WHEN MOIST EASILY SEEN 



(It is necessary only to see if the leaves are straight or curved, the entire 

 outline need not show) 



Stems pinnately branched. 

 Leaves straight; capsule not erect .... 



57,58,64,66,67, 68, 69, 71, 74. 

 Leaves curved; capsule not erect .... 62, 66, 70, 71. 

 Stems bipinnately or tripinnately branched ; leaves straight ; 



capsule not erect .... 68. 

 Stems tree-like in branching; leaves straight; capsule erect 



45- 



Stems irregularly branched. 

 Leaves apparently on two opposite sides of the stem.^ 

 Leaves straight; capsule not erect .... 72, 73, 75, 80. 

 Leaves curved; capsule not erect .... 71. 

 Leaves turned to one side,^ more or less curved. 

 Capsule erect .... 44. 

 Capsule not erect .... 44, 62, 71. 

 Leaves arranged equally around stem, straight. 

 Leaves wide-spreading ; capsule not erect .... 



59, 61, 63, 64, 67, 73, 75, 78. 

 Leaves not wide-spreading.^ 

 Capsule erect .... 44, 50. 75. 

 Capsule not erect . . . . 44, 58, 61, 71, 74, 75, 76, 79. 



^ If No. 34 has been mistaken for a plcurocarpous moss, it will apparently 

 belong here. 



2 If No. 31 has been mistaken for a plcurocarpous moss, it will apparently 

 belong here. 



