22 Department Circular 195, U. S. Dept. of Agriculture. 



314. P. asparagi DC— III, on Aspar- 



agus officinalis. 

 Morrison, Colo., Sept. 3, 1914, 

 E. Bartholomew. Dupl. F. Col. 

 4659 ; N. A. Ured. 1427. 



315. P. asteris Duby — III, on Aster 



corymbosus. 

 Near Windham. N. Y., July 13, 

 1893, C. L. Shear. 



316. P. asteris Duby — III, on Aster 



macrophyllus. 

 Ann Arbor, Mich., July 9, 

 1892, H. L. Merrow. 



317. P. asteris Duby — III, on Aster 



multiflorus. 

 Stockton, Kans., Oct. 2, 1903, 

 E. Bartholomew. 



318. P. asteris Duby — III, on Aster 



shortU. 

 Oregon, 111., Sept. 11, 1889, 

 M. B. Waite. 



319. P. bardanae Cda. — II and III, 



on Arctium minus. 

 New Britain, Conn., Aug. 4, 

 1910, A. B. Seymour. 



320. P. bartholomaei Diet. — I, on 



Acerates viridiflora. 

 Webster, Kans., June 

 1906, E. Bartholomew. 



321. P. bartholomaei Diet. — I, 



Asclepias tuberosa. 

 Glade. Kans., July 9, 1910, E. 

 Bartholomew. 



322. P. bartholomaei Diet.— Ill, on 



Bouteloua oligostachya. 

 Amarillo, Tex., Oct. 15, 1905, 

 E. C. Johnson. 



323. P. bolleyana Sacc— III, on Ca- 



red) frankii. 

 St. Louis, Mo., Jan. 11, 1894, 

 C. H. Thompson. 



324. P. bolleyana Sacc. — III, on Carex 



frankii. 

 Columbus, Ohio, Oct. 30, 1902, 

 W. A. Kellerman. 



325. P. calthae Lk — III, on Caltha 



palustris. 

 Penetanguishene, Ontario, Can- 

 ada, Aug. 5, 1912, J. Dearness. 



326. P. caulicola Tr. and Gall. — III, 



on Salvia lanceolata. 

 Hot Springs, N. Mex., Sept. 13, 

 1896, E. W. D. Holway. 



12, 



on 



327. P. caulicola Tr. and Gall.— II, 



on Salvia lanceolata. 

 Red Cloud, Nebr., July 18, 

 1912, J. M. Bates. 



328. P. chloridis Speg — III, on Ghloris 



verticillata. 

 Stockton, Kans., Sept. 13, 1902, 

 E. Bartholomew. 



329. P. chrysanthemi Roze — II, on 



Chrysanthemum sp. 

 Cartwrights Wharf, Nanse- 

 mond County, Va., Dec, 1903, 

 M. L. Cartwright. 



330. P. chrysanthemi Roze — II, on 



Chrysanthemum indicum. 

 Tuskegee, Ala., Nov. 24, 1904, 

 G. W. Carver. 



331. P. chrysosplenii Grev. — III, on 



Chrysosplenium alternifo- 

 lium. 

 Near Frederikshavn, Jutland, 

 Denmark, July 26, 1902, J. Lind. 



332. P. cicutae Lasch — II, on Cicuta 



maculata. 

 Eustis, Fla., Apr. 6, 1889, L. M. 

 Underwood. 



333. P. cinerea Arth. — III, on Pucci- 



nellia airoides. 

 Hille Lake, Dickey County, N. 

 Dak., July 25, 1912, J. F. 

 Brenckle. Dupl. F. Dak. 185a. 



334. P. cinerea Arth. — I, on Ranuncu- 



lus cymbalaria. 

 Hille Lake, Dickey County, N. 

 Dak., June 25, 1912, J. F. 

 Brenckle. Dupl. F. Dak. 185. 



335. P. circaeae P. — III, on Circaea 



lutetiana. 

 Glen Echo Heights, Md., July 

 28, 1907, V. K. Charles. 



336. P. circaeae P. — III, on Circaea 



lutetiana. 

 Glen Echo Heights, Md., Aug. 



4, 1907, V. K. Charles. 



337. P. cirsii-lanceolati Schr. — III, 



on Cirsium lanceolatum. 

 London, Ontario, Canada, Sept. 



5, 1912, J. Dearness. 



338. P. cognata Syd. — III, on Actino- 



meris tetraptera. 

 City of Mexico, Mexico, Oct. 

 11, 1898, E. W. D. Holway. 

 Dupl. F. Col. 4567. 



