| Peronospora brassicae Gäum. | Z. Maciejowska s.n. | 15 Aug 1957 | Poland | — | "Opacz prope Warszawa" | — |  |  |   |  | 
                       
                        
                            
                            
                                | Peronospora arborescens (Berk.) Casp. | 3 | 06 Feb 1964 | India | — | Delhi University campus | — |  |  |  |  | 
                       
                        
                            
                            
                                | Peronospora trifoliorum de Bary | 72 | Sept. 79 | — | — |  | — |  |  |   |  | 
                       
                        
                            
                            
                                | Peronospora parasitica (Pers.:Fr.) Fr. | 417 | 17 Jun 1895 | United States of America | Colorado | Larimer Co. Fort Collins | — |  |  |   |  | 
                       
                        
                            
                            
                                | Peronospora polygoni Halst. | 8285 | 22 May 1937 | United States of America | Kentucky | Boone Co. In fields near… | — |  |  |   |  | 
                       
                        
                            
                            
                                | Peronospora effusa (Grev.) Tul. | R154 | 16 Jul 1931 | Canada | Saskatchewan | Hamilton Co. | — |  |  |  |  | 
                       
                        
                            
                            
                                | Peronospora elliptica (Berk.) W.G.Sm. | s.n. | 11 Jun 1910 | United States of America | Maine | North Vassalboro, Vassalboro. | — |  |  |   |  | 
                       
                        
                            
                            
                                | Peronospora schachtii Fuckel | s.n. | Aug 1878 | Germany | Saxony | Near Hoffau | — |  |  |   |  | 
                       
                        
                            
                            
                                | Peronospora sordida Berk. & Broome | s.n. | 23 May 1895 | United States of America | Delaware | Wilmington Co. Mt. Cuba, Hockessin | — |  |  |   |  | 
                       
                        
                            
                            
                                | Peronospora parasitica (Pers.:Fr.) Fr. | s.n. | May 20, 19 | United States of America | Maryland | Admiral [? No further location… | — |  |  |   |  | 
                       
                        
                            
                            
                                | Peronospora viciae (Berk.) Casp. | s.n. | Ete. 1871 | France | — | Toulouse | — |  |  |   |  | 
                       
                        
                            
                            
                                | Peronospora calotheca de Bary | — | 1887 | United States of America | Iowa | Winneshiek Co. | — |  |  |  |  | 
                       
                        
                            
                            
                                | Peronospora alsinearum Casp. | — | 01 May 1887 | United States of America | Iowa | Winneshiek Co. | — |  |  |  |  | 
                       
                        
                            
                            
                                | Peronospora viciae (Berk.) Casp. | — | 17 Jul 1888 | United States of America | Colorado | Wet Mountain Valley | — |  |  |  |  | 
                       
                        
                            
                            
                                | Peronospora parasitica (Pers.:Fr.) Fr. | — | 1878 | — | — |  | — |  |  |  |  | 
                       
                        
                            
                            
                                | Peronospora parasitica (Pers.:Fr.) Fr. | — | 1921 | United States of America | Washington | Island Co. | — |  |  |  |  | 
                       
                        
                            
                            
                                | Peronospora effusa (Grev.) Tul. | — | 21 Aug 1887 | United States of America | Iowa | Winneshiek Co. | — |  |  |  |  | 
                       
                        
                            
                            
                                | Peronospora violae de Bary | — | — | United States of America | Iowa | Delaware Co. | — |  |  |  |  | 
                       
                        
                            
                            
                                | Peronospora lophanthi Farl. | — | 03 Jun 1884 | United States of America | Iowa | Winneshiek Co. | — |  |  |  |  | 
                       
                        
                            
                            
                                | Peronospora sordida Berk. & Broome | — | 20 Jun 1886 | United States of America | Iowa | Winneshiek Co. | — |  |  |  |  | 
                       
                        
                            
                            
                                | Peronospora arthurii Farl. | — | — | — | — |  | — |  |  |  |  | 
                       
                        
                            
                            
                                | Peronospora arthurii Farl. | — | Fall 1899 | United States of America | Kansas | Riley Co. | — |  |  |  |  | 
                       
                        
                            
                            
                                | Peronospora arthurii Farl. | — | Autumn 1892 | United States of America | Kansas | Riley Co. | — |  |  |  |  | 
                       
                        
                            
                            
                                | Peronospora leptosperma de Bary | — | 01 Jun | United States of America | Iowa | Story Co. | — |  |  |  |  | 
                       
                        
                            
                            
                                | Peronospora polygoni Halst. | — | — | — | — |  | — |  |  |  |  |