ERRATA. 



Page 225, 6th line from bottom, for Oder read Order. 

 ,, 233, 2nd line from top, for (Chauv.) read Chauv. 

 ,, 259, 14th line from top, for subseniplex read subsimplex. 7th line 



from bottom, for vaucheriformis read vauchericeformis. 

 ,, 277, 15th line from top, delete comma after centre and insert one 



after tivice. 

 ,, 280, 19th line from top, delete comma after Filaments. 

 ,, 287, 20th line from top, for Stromfelt read (Stromfelt). 6th line from 



botcom, for Myrionemnta read Myrionematece. 

 ,, 297, 5th line from bottom, for Norwegiea read Norvegica. 

 ,, 304, 9th line from bottom, for A curious Sfc read This curious Sfc. 



8th line from bottom, delete comma after maritimus. 

 ,, 311, 15th line from bottom, delete comma after or and place one 



after long. 14th line from bottom, insert a comma after 



large. 

 ,, 316, 13th line from bottom, for Grouani read Crouanii. 

 „ 319, 14th and 16th lines from bottom, for variable read variabile. 

 ,, 329, 6th and 13th lines from bottom, for c/ixog read $yx.oi 

 ,, 334, 8th line from bottom, delete comma after laminis. 

 „ 347, 4th line from top, delete consequently. 5th line from top, 



insert a comma after known. 

 ,, 356, 14th line from bottom, for Lithociptis Allmani read Lithocystis 



Allmanni. 

 ,, 357, 15th and 17th lines from bottom, for Lefoliaii read Lejolisii. 

 ,, 361, 8th line from bottom, for Bike, read Magnus. 



