430 
MINNESOTA BOTANICAL STUDIES. 
Symphoricarpos occidentalis Hoox.: Ramsey, Sept., 1898, 
Freeman 53. 
18. Microsphera diffusa C.&P. Journ. of Bot. 11: 1872. 
Rep. IN. Yehst: Mus: 25.095 14 1o73. 
On leaves of: 
Lespedeza violacea (li.) PErRs.: Winona, Sept., 1889, 
Holzinger. 
Lathyrus sp. indet.: Hennepin, 1890, MacMillan. 
Metbomia canadensis (L..) Kunrze.: Lincoln, Aug., 1891, 
Sheldon 1521; , Sept., 1893, Sheldon 6105. 
Seymour reports JZ. diffusa on Lespedeza capitata at 
Brainerd. 
19. Microsphera alni (DC.) Wintr. Die Pilze 17:38. 1887. 
On leaves of: 
Lonicera sp. indet.: St. Louis, July, 1886, Holway 242, 
(MZ. dubyi Lev.) ; Ramsey, Sept., 1898, Freeman 56. 
Lonticera hirsuta Eaton: St. Louis, July, 1886, Holway 
150, (AZ. duby7 Lev.). 
Syringa vulgaris L.: Hennepin, July, 1889, Sheldon; 
Hennepin, Oct. 1891"; , Sheldon 5806; Goodhue, 
Aug., 1893, Anderson 714. 
Alnus.sp. indet.: Hennepin, 1890, MacMillan. 
Viburnum lentago L.: Waseca, June, 1891, Sheldon, 
506%; Case, Aug., 1893, Anderson 668; Ramsey, 
Sept., 1898, Freeman 54. 
Viburnum sp. indet.: Ramsey, Sept., 1898, Freeman 55. 
Lonicera dioica L.: Goodhue, Aug., 1893, Anderson 753. 
Corylus americana WAut.: Ramsey, Sept., 1898, Free- 
man 57. 
Tilia americana L. |! : Hennepin, Oct., 1898, Freeman 58. 
Seymour reports this species on Ceanothus americanus at 
Brainerd and on Syrénga vulgaris and Betula at Lake 
Minnetonka. 
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