ERRATA in No. 1, Vol. XV. 



In page 78, after line 1— insert as line 8, " Tribe XI, Polypodmm." 

 In „ 90, in 16th line from foot— for " Thum," read " Thun." 

 In „ 102, in line 13 from foot — close up the "* •" and 



the word " Fronds.'' 

 In „ 103, inline 19 from top -for "Tribe B," read "Tribe 



XIII" 

 In „ 106, before 14th line from foot— insert "Sub-order VI," 



Ophioglossacese. 

 u Geuus 33, Ophioglossum." 

 In „ 106, in 2nd line from foot— for " Ophisoglossum," read 



il Ophioglossum." 

 In „ 107, in 7th line from top — after " Mr. Clarke," insert 



''also." 

 In „ 108, in top line for " five," read " fine." 

 In „ 109, 7th line from top -for " Walliches," read "Wal- 



lich's. " 

 In „ 111, at foot of page add—;, " End of Part III, The 



General List." 



