Freeman: MINNESOTA UREDINE^E. 553 



Amorpha fruticosa L. : Traverse, (III) S. 1893, Sheldon 

 7243; Brown, (III) Jy. 1891, Sheldon 985; Chisago, 

 (III) S. 1891, Sheldon 4245; Traverse, (III) S. 1893, 

 Sheldon 7370. 

 The aecidial and uredo forms have not yet been collected. 



Gymnosporangium DE CANDOLLE. 



1. G. globosum FARI.. Am. Mem. Bot. Soc. Nat. Hist. 18. 



1880. 

 Qnjunipcrusvirgimana L. : Dakota, (III) Ap. 1900, Lyon. 



2. G. nidus-avis THAXTER, Bull. Conn. Ag. Ex. Sta. 107: 



6. 1891. 



On Junipcrus virginiana L. : Wright, (III) Je. 1899, 

 Lyon 553 and 547 and Freeman 697. 



3. G. clavariaeforme (JACQ..) REES. Abh. Naturf. Gesell. n : 



21. 1869. 

 On branches of Juniperus communis L. : Hennepin, (III) 



A. 1901, Butters 97. 

 Causes fusiform swelling of the branches. 



4. G. juniperi-virginianae SCHW. Syn. Fung. Car. Sup. 74. 



No. 504. 1822. (G. macropus LK.) 

 On small branches of Juniperus virginiana L. : Wright, 



(III) A. 1901, Freeman 978. 

 Causes swellings known as " cedar apples." 



Phragmidium LINK. 



1. P. potentillae (P.) KARST. Fungi Fen. No. 94 and 593. 



(Hel. Bid.) Fen. Nat. o. Folk. 19: 187123: 1873. 

 On Potentilla pennsylvanica strigosa PURSH : Douglas, 

 (III) Ag. 1892, Sheldon 3481. 



2. P. rubi-idaei (P.) KARST. Helsing. Bid. Fin. Nat. o. Folk 



19. 1871. 



On Rubus strtgosus MICHX. : Aitken, (II) Je. 1892, Shel- 

 don 221 1 ; St. Louis, (II, III) Jy. 1886, Holway 205. 



Rubus hispidus L. : St. Louis, (II) Jy. 1886, Holway 20. 



Rubus sp. indet. : Winona, (II) S. 1888, Holzinger. 



3. P. speciosum FR. Syst. Myc. 3: 496. 1829. 



On stems of Rosa sp. indet. : Wright, (III) O. 1896, Wash- 

 burn; Ramsey, (III) S. 1899, Wheeler. 



4. P. subcorticum (SCHRANK.) WINT. Die Pilze i 1 : 228. 



1884. 



