414 APPENDIX II, 



685. Change Sylvania pusilla (Wils.) to Wilsonia pnsilla 



( Wils.) for the reason given ander the preceding species. 



686. Change Sylvania canadensis {Linn.) to Wilsonia cana- 

 densis {Idrm,.) for the reason given under No. 684. 



754. Add Mjradestes townsendi Aud. To-wd-send's Solitaibi:. — 

 A species of the western United States which has been once recorded from 

 Illinois. (See Eidgway, Birds Ills., p. 71.) Omitted in error from previous 

 editions. 



