List of Fungi Prepared for Exchange. 



21 



289. P. andropogonis S. — III, on 



Andropogon scoparius. 

 Camp Pike, Ark., Dec. 4, 1918, 

 J. F. Brenckle. 



290. P. andropogonis S. — I, on Co- 



mandra umbellata. 

 Madison, Wis., June 4, 1912, 

 E. T. Bartholomew. Dupl. F. 

 Col. 3964. 



291. P. anemones- virginianae S. — 



III, on Anemone virgmiana. 

 East Lansing, Mich., June 17, 

 1894, W. J. Beal. 



292. P. angelicae (Schum.) Fckl. — 



III, on Angelica sylvestris. 

 Near Vinderup, Jutland, Den- 

 mark, June 6, 1902, J. Lind. 



293. P. angustata Pk. — III, on Scirpus 



atrovirens. 

 Needham, Ind., Nov., 1890, E. 

 M. Fisher. 



294. P. angustata Pk.— Ill, on Scir- 



pus cyperinus. 

 Oregon, 111., Sept. 11, 1889, 

 M. B. Waite. 



295. P. angustata Pk. — III, on Scir- 



pus cyperinus. 

 West Roxbury, Mass., Aug. 24, 

 1908, A. B. Seymour. 



296. P. antirrhini Diet, and Holw. — 



II, on Antirrhinum sp. 

 Lake Forest, 111., Nov. 15, 1912, 



J. O. Heyworth. 



297. P. antirrhini Diet, and Holw. — 



II and III, on Antirrhinum 

 majus. 

 Berkeley, Calif., July 17, 1896, 

 W. C. Blasdale. 



298. P. antirrhini Diet, and Holw — 



II and III, on Antirrhinum 

 majus. 

 Berkeley, Calif., June, 1902, 

 W. C. Blasdale. 



299. P. antirrhini Diet, and Holw — 



III, on Antirrhinum majus. 

 Berkeley, Calif., Sept., 1902. 



W. C. Blasdale. 



300. P. antirrhini Diet, and Holw — 



II and III, on Antirrhinum 

 majus. 

 Hollister, Calif., July 29, 1907, 

 A. J. Pieters. 



301. P. antirrhini Diet, and Holw. — 



II, on Antirrhinum majus. 

 Manitowoc. Wis., Dec, 1915, 



comm. H. Rudolph. 



302. P. aplopappi Syd.— III. on Aplo- 



pappus spinulosus. 

 Sandcoulee, Mont.. Aug., 1888, 

 F. W. Anderson. Dupl. 1902 

 Myc. Ex. 123 as P. variolous. 



303. P. appendiculata Wint. — III, on 



Tecoma stans. 

 Oaxaca, Mexico, Oct. 25, 1899, 

 E. W. D. Holway. 



304. P. arenariae (Schum.) Wint. — 



III. on Dianthus barbatus. 

 Manchester, Mass., Nov. 11, 



1913, G. M. Lane. 



305. P. argentata Wint. — II and III, 



on Impatiens biflora. 

 Oregon, 111., Sept. 14, 1889, 

 M. B. Waite. 



306. P. argentata Wint. — II, on Im- 



patiens biflora. 

 Alexandria, Va., Oct., 1890, 

 M. B. Waite. 



307. P. argentata Wint. — II, on Im- 



patiens pallida. 

 Kanawha Falls, W. Va., Oct. 

 1, 1889, M. B. Waite. 



308. P. asparagi DC. — III, on As- 



paragus officinalis. 

 Columbia. Tenn., comm. H. 

 Rainey. 



309. P. asparagi DC. — II and III. on 



Asparagus officinalis. 

 Camanche, Iowa, July 10, 

 1900. S. C. Brown. 



310. P. asparagi DC. — III, on Aspar- 



agus officinalis. 

 Griffin, Ga., Nov., 1901, H. W. 

 McWilliams. 



311. P. asparagi DC. — III, on Aspar- 



agus officinalis. 

 Washington, D. C, Oct. 1, 

 1904, V. K. Charles and M. P. 

 Dyre. 



312. P. asparagi DC— III, on Aspar- 



agus officinalis. 

 Concord, Mass., Sept. 28, 

 1908. J. B. Norton. 



313. P. asparagi DC. — III, on Aspar- 



agus officinalis. 

 Concord, Mass.. July, 1911, 

 J. B. Norton. 



