26 THE CANADIAN ENTOMOLOGIS'i'. 



Sacken. Labeled as Pemphigus caryce vence by O. Sacken. The 

 description of A. Fitch, Rep. iii., p. 444, for Carya alba, agrees ; 

 by B. D. Walsh, Pract. Entom., T. i., p. 3, it was declared to 

 belong to Coccus, which is not accepted by Prof. Comstock. Per- 

 haps it belongs to Phytoptus. 



39. Carya tomentosa Nutt. PL U. S., O. Sacken. Deformation and 



folds on the leaves. 



40. Clematis spec. PL Yakima City, Wash. Terr., July 3, 1882. S. 



Henshaw. Small, short whitish tubes, open at the end, crowded 

 in oblong convex patches on the leaves, but also on the stalks of 

 the buds and on the buds, therefore it would belong to PL and 

 Acrocecidia. 



41. Cornus Canadensis L. PL Mount Monadnok, N. H., Sept. 1883. 



Prof. Farlow. Erineum spec. Small blackish spots on the upper 

 side of the leaves. 



42. Crataegus tomentosa L. PL Rock IsL, Illinois, O. Sacken. Sent by 



B. D. Walsh as Acarus crataegi vermiculus Walsh. Leaf-curls. 

 Proc. Ent. Soc. PhiL T. vi., p. 227. 



43. Crataegus crus-galli L. PL Rock IsL, Illinois. O. Sacken. The 



same as the foregoing. 



44. Crataegtis coccinea L. PL Worcester, Mass., Sept. 7, 1879. ^i^^ 



E. Sargent. Spinulose blackish galls on the upper side of the 

 leaves. 



45. Diospyros Virginiana L. PL Washington, D. C, Oct. 26, i860. O. 



Sacken. Erineum, on the upper side of the leaves ; small rounded, 

 slightly elevated patches in great numbers. 



46. Elodes Virginica Nutt. PL Illinois. Prof Farlow. Very fine and 



very numerous black spots on the upper side of the leaves. 



47. Fagus ferruginea K\1. PL Shelburne, N. H., August, 1882. Prof. 



Farlow. Erineum ferrjigineum P. (Farlow). Irregular velvety 

 rusty patches on the under side of the leaves. 



48. Fraxinus spec. PL Massachusetts, 1880. Prof Farlow. Cephal- 



oneon, densely crowded, covering about the whole leaves above. 



49. Gerardia flava 1^. PL Martha's Vineyard, Mass., August, 1872. H. 



Hagen. Deformation of the leaves. 

 CO. Juglans cinerea. PL LT. S. O. Sacken. Erineum anomalum Farl. 

 It is the same mentioned by Walsh, Proc. Ent. Soc. Phil., T. vi., 

 p. 227, "on the leaf stalk of the Black- Walnut gall. Juglandis 



