LEPIDOPTERA OF NEW YORK AND NEIGHBORING STATES 171 



Ironwood (Carpinus and Ostrya): 



Markings strongly variable 23. ostryceella. 



Birch: 



Two costal patches; ground yellow and crimson 17. coroniella. 



Alder: 



More or less distinct costal triangles .27. glutinell^. 



No costal triangles 6. elongella 



Oak: 



Powdery gray 32. quercinigrella. 



Crimson, with large golden patch 24. alchimiella. 



Sassafras: 



Dark crimson, with costal yellow shade bearing two dark dots. .4. sassafrasetin. 

 Witchazel: 



Crimson, with large patch and golden thorax 24. superl>ifrontell r '. 



Apple : 



Powdery gray 30. fraxinella. 



Cherry: 



Black and silver 33. serotinella. 



Desmodium: 



Crimson, with yellow costal shade and minute dots 10. violacella. 



Sumach : 



Fuscous, with pale costa and dark points 5. rhoifoliella. 



Maple : 



Suffused, with golden costal patch often diffuse (on A. Negundo only). 



21. neguitdella-. 



Purple; two large triangles 13. bimaculatella. 



Crimson ; one large triangle 18. packardella. 



Purple ; four small spots 14. Species A. 



Deep brown ; a series of costal points 2. aceriella. 



Cornus (all species pxirple with two spots) : 



Dorsal margin golden 10. belfrageella. 



Spots approximate; first one crescentic 11. burgesiella. 



Spots distant; first one quadrangular 12. cornusella. 



Azalea: 



Light crimson and golden 22. azalea. 



Vaccinium : 



Two small patches !"> vacciniella. 



Privet : 



Gray and white 29. cuculipennella. 



Ash: 



Powdery gray : 3( >. fraxinella. 



Unknown: 



1. strictella, 7. flaviniaculella, 8. minimella, 28. atomosella, and 31. paradoxa. 



I. Palpus smooth or nearly so (Gracilaria). 



1. G. strictella Walker. Fore wings dark gray; with diffuse, blackish patches. 

 Hiid alxmt five inconspicuous black dots, two of them costal. 18 mm. (adaptclla 

 Walker.) 



This species is unknown to me; Ely associates it with G. alnirorella Chambers. 

 This type was caught west of Hudson Bay. 



2. G. aceriella Chambers. Similar to G. juglandiella, but slightly smaller; tip 

 of palpus more distinctly white; fringe divided hy two white lines. 



This species was apparently discovered at Amherst, Massachusetts. 

 It is unknown to me. It was bred from maple. 



