ERRATA. 



Page 277 line 3 from bottom for radiaton read radiation, 

 „ 278 „ 9 „ top for spagnoides read sphagnoides. 

 „ 377 „ 15 „ bottom for Orthotrichum read Orthotricha. 

 „ 400 „ 10 „ bottom for Orthortrichum read Orthotrichum. 



END OF PART II. 



