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



38 



690. P. taraxaci Plow. — II and III, on 



Taraxacum officinale. 

 Gunnison County, Colo., Aug. 

 24, 1899, E. Bartholomew. Dupl. 

 N. A. 'Ured. 768. 



691. P. taraxaci Plow. — II, on Ta- 



raxacum officinale. 

 Boulder, Colo., Aug. 15, 1907, 

 E. Bartholomew. 



692. P. taraxaci Plow. — II, on Ta- 



raxacum officinale. 

 Lancaster, Pa., May 31, 1910, 

 E. Bartholomew. Dupl. N. A. 

 Ured. 575. 



693. P. taraxaci Plow. — II and III, on 



Taraxacum officinale. 

 Ord, Nebr., Sept. 24, 1912, J. 

 M. Bates. Dupl. N. A. Ured. 

 1273. 



694. P. tenuis Burr. — III, on Eupato- 



rium urticae folium. 

 Decorah, Iowa, Sept. 15, 1895, 

 E. W. D. Holway. Dupl. N. A. 

 Ured. 65. 



695. P. tenuistipes Rostr. — III, on 



Carex sp. 

 London, Ontario, Canada, Oct., 

 1903, J. Dearness. 



696. P. tithoniae Diet, and Holw. — 



II and III, on Tithonia tu- 

 baeformis. 

 Near Tula, Mexico, Sept. 20, 

 1898, E. W. D. Holway. Dupl. 

 N. A. Urecl. 1274. 



697. P. tosta Arth.— Ill, on Spo- 



robolus brevifolius. 

 Oconto, Nebr., Sept. 24, 1902, 

 J. M. Bates. 



698. P. tosta Arth.— Ill, on Spo- 



robolus brevifolius. 

 Kulm, N. Dak., Oct. 20, 1909, 

 J. F. Brenckle. 



699. P. triodiae Ell. and Barth— II 



and III, on Triplasis pur- 

 purea. 

 Stockton, Kans., Aug. 20, 

 1896, E. Bartholomew. 



700. P. triticina Eriks. — II, on Trit- 



icum sativum. 

 Manhattan, Kans., Dec. 5, 

 1889. M. Varney. Dupl. 1902 

 Myc. Ex. HOi as P. rubigo-vera. 



701. P. triticina Eriks. — II, on Trit- 



icum sativum. 

 Manhattan, Kans., Dec. 14, 

 1889, M. Varney. Dupl. 1902 

 Myc. Ex. HOi as P. rubigo-vera. 



702. P. triticina Eriks.— II and III, 



on Triticum sativum. 

 Sleepy Eye, Minn., Aug., 1891, 

 E. P. Sheldon. 



703. P. tuberculans Ell. and Ev. — 



III, on Aplopappus nuttal- 



lii. 

 Rimrock Station, Mont., Aug. 

 9, 1917, E. T. and E. Bartholo- 

 mew. Dupl. N. A. Ured. 1875. 



704. P. tumidipes Pk. — II. on Lyc- 



ium halimifolium. 

 Stockton, Kans., Sept. 26, 

 1910, E. Bartholomew. Dupl. 

 N. A. Ured. 66. 



705. P. tumidipes Pk. — III, on Lye-. 



mm halimifolium. 

 Stockton, Kans., Oct. 20, 1910, 

 E. Bartholomew. Dupl. N. A. 

 Ured. 67. 



706. P. universalis Arth. — I, on Ar- 



temisia frigida. 

 Kulm, N. Dak., May 30, 1915, 

 J. F. Brenckle. 



707. P. universalis Arth. — I, on Ar- 



temisia ludoviciana. 

 Kulm, N. Dak., May 28, 1915, 

 J. F. Brenckle. 



708. P. urticata Kern— I and III, 



on Carex aquatilis. 

 Billings, Mont., Aug. 16, 1913, 

 E. Bartholomew. Dupl. F. Col. 

 5079. 



709. P. urticata Kern — II, on Carex 



stricta. 

 Near Fargo, N. Dak., Oct. 7, 

 1914, O. A. Stevens. 



710. P. urticata Kern — III, on Carex 



trichocarpa aristata. 

 Plana, S. Dak., Aug., 1898, 

 comm. D. Griffiths. 



711. P. urticata Kern — III, on Carex 



trichocarpa imberbis. 

 Arcadia, Nebr., June 25, 1912, 

 J. M. Bates. 



