74 FAUNA OF NEW ENGLAND. 



C. bifolia Stebbins, 10-49. 

 Mass. — Springfield (Stehhins). 



A small gall binding together two leaves of the goldenrod. 



C. castaneae Stebbins, 10-17. 

 Mass. — Springfield. 



An ellipsoidal gall found singly or in small groups near the 

 base of the leaves of chestnut, Castanea dentata. 



C. celastri Stebbins, 10-41. Bittersweet Root-gall. 

 Mass. — Springfield (Stebbins). 



Irregular enlargement of roots of bittersweet, Celastrus scan- 

 dens. 



C. citricola Osten Sacken. 

 Mass. — Worcester. 



Infests the base of the leaves of linden. 



C. citrina Osten Sacken. 



Mass. — Springfield, July and Aug. (Stebbins). 



Irregular fleshy galls on the terminal buds of linden. 



C. crotalariae Stebbins, 10-40. Rattle-box Stem-gall. 

 Mass. — Springfield, Sept. (Stebbins). 



A fusiform swelling of the winged stem of the rattle-box, Cro- 

 talaria sagittalis. 



C. cynipsea Osten Sacken. 

 Mass. — Worcester. 



Subglobose woody swellings on hickory. 



C. deserta Patton. 

 Conn. — . 



C. impatientis Osten Sacken. Touch-me-not Gall. 



Mass. — Auburndale; Worcester (Tliompson) ; Springfield (Steb- 

 bins) . 

 Globose juicy flower-bud galls on jewel-weed, Impatiens biflora. 



C. irregularis Stebbins, 10-9. 

 Mass. — Springfield (Stebbins). 



Irregular blister-galls between the leaf-veins of the large- 

 toothed aspen, Populus grandidentata. 



C. muscosa Stebbins, 10-35. 

 Mass. — Springfield, Aug. (Stebbins). 



Mossy leaf-gall of blackberry, Rubus nigrobaccus. 



C. niveipila Osten Sacken. Woolly Fold-gall. 

 Me. — . 



Mass. — Worcester (Thompson); Springfield (Stebbins). 

 A large midrib fold with thick white pubescence on oaks. 



