ERRATA. 



Page 45, bottom line, for "3-septate" read 4-septate. 

 " 46, 7th line from bottom, for "3-septate" read 4-septate. 

 " 160, 5th line from bottom, for "1 1 ' _> micr." read 1 1 l -> mm. 

 " 219, 4th line from top strike out "not." 

 " 300, bottom line, for ".shiny" n-ad slimy. 

 " 429, 19th line fromtop for "3 micr.' read 3 4 and second line 



from bottom. 1890 for "1891." 



" 452, 16th line from bottom, for "85 7'' micr. read 45 7. 

 " 493. 4th line from bottom for "30 35" read 3035. 

 " 538, add measurements of sporidia of Px profusn. 4550X15 micr. 

 " 581, llth line from bottom, for " l iVz mm." read MVs cm. 

 " 624, add measurements of sporidia of N.glycyrrliiza^ 9 10 5 micr. 

 " 640, 18th line from bottom for "2 mm." read \>> mm. 

 " 045. 3d line from bottom for "10 15" ivad 10 45. 



