ERRATA. 



Page 4. — For ' Meadow Rule ' read ' Meadow-rue.' 



Page 27, last line. — After ' lemon yellow ' read ' or 

 greenish.' 



Page 80, line 23.— For " t. 62 " read '' t. 61 ". 



Page 189, fourth line from bottom. — For ' var Hedyotis, 

 etc.', read ' near Hedyotis, etc' 



Page 284, third line from bottom. — For ' C. elegans ' 

 read ' C. sphenanantha '. 



