| Lycoperdon calvescens Berk. & M.A.Curtis | W. G. F. Herter | Jun 1928 | Uruguay | Montevideo | Miguelese | — |  |  |  |  | 
                       
                        
                            
                            
                                | Lycoperdon pyriforme Schaeff.:Pers. | W. G. F. Herter | Jul 1946 | Uruguay | Canelones | Floresta | — |  |  |  |  | 
                       
                        
                            
                            
                                | Lycoperdon marginatum Vittad. | W. G. F. Herter 61104 | jul 1946 | Uruguay | Canelones | Atlantida | — |  |  |  |  | 
                       
                        
                            
                            
                                | Chalciporus piperatus (Bull.:Fr.) Bataille | W. G. F. Herter | Jul 1946 | Uruguay | Canelones | Floresta | — |  |  |  |  | 
                       
                        
                            
                            
                                | Disciseda ardosiaca ined. | W. G. F. Herter 1587a | 31 May 1931 | Uruguay | San José | Barra Sta. Lucia | — |  |  |  |  | 
                       
                        
                            
                            
                                | Amanita junquillea Quél. | W. G. F. Herter 1915 | 12 Jun 1947 | Uruguay | Maldonado | Punta Ballana | — |  |  |  |  | 
                       
                        
                            
                            
                                | Arachnion album Schwein. | W. G. F. Herter | 28 Feb 1920 | Uruguay | Montevideo |  | — |  |  |  |  | 
                       
                        
                            
                            
                                | Amanita muscaria (L.:Fr.) Pers. | W. G. F. Herter 5831 | 15 Jul 1935 | Uruguay | Canelones | Parque Racine | — |  |  |  |  | 
                       
                        
                            
                            
                                | Suillus luteus (L. & Fr.) Gray | W. G. F. Herter | 1935 | Uruguay | Canelones | Floresta | — |  |  |  |  | 
                       
                        
                            
                            
                                | Calvatia cyathiformis (Bosc) Morgan | W. G. F. Herter | Jun 1927 | Uruguay | Montevideo | Cerro | — |  |  |  |  | 
                       
                        
                            
                            
                                | Fabronia felipponei Broth. | W. G. F. Herter s.n.? (see notes) | Sep 1928 | Uruguay | Montevideo | Loc. Dict. Miguelete; Altit. M.… | not a type |  |  |   |  | 
                       
                        
                            
                            
                                | Mycena euspeirea Berk. & M.A.Curtis | W. G. F. Herter ex Herb. Hert.99014a | May 1937 | Uruguay | Montevideo | Miguelete | — |  |  |  |  | 
                       
                        
                            
                            
                                | Mycena euspeirea Berk. & M.A.Curtis | W. G. F. Herter ex Herb. Hert.83441 | Jun m. 1928 | Uruguay | Montevideo | Reducto | — |  |  |  |  | 
                       
                        
                            
                            
                                | Suillus variegatus (Sw.:Fr.) Kuntze | W. G. F. Herter | 29 Apr 1934 | Uruguay | Canelones | La Floresta | — |  |  |  |  | 
                       
                        
                            
                            
                                | Amanita phalloides (Fr.:Fr.) Link | W. G. F. Herter | 30 Apr 1934 | Uruguay | Canelones | La Floresta | — |  |  |  |  | 
                       
                        
                            
                            
                                | Fissidens scalaris Mitt. | W. G. F. Herter 1223 | Aug 1928 | Uruguay | — | Rocha | — |  |  |   |  | 
                       
                        
                            
                            
                                | Stemphylium herteri Speg. | G.G.F. Herter s.n. | Apr 1927 | Uruguay | Montevideo | Miguelete | — |  |  |  |  | 
                       
                        
                            
                            
                                | Draparnaldia | W. G. F. Herter s.n. | 28 Oct 1934 | Uruguay | Montevideo | Carrasco | — |  |  |   |  | 
                       
                        
                            
                            
                                | Vaucheria | W. G. F. Herter s.n. | Aug 1927 | Uruguay | Montevideo | Miguelete | — |  |  |   |  | 
                       
                        
                            
                            
                                | Coleochaete | W. G. F. Herter s.n. | 20 Sep 1927 | Uruguay | Montevideo | Isla del Tigre | — |  |  |   |  | 
                       
                        
                            
                            
                                | Trentepohlia aurea (L.) Mart. | W. G. F. Herter s.n. | Sep 1928 | Uruguay | Tacuarembó | Gruta Helechos. | — |  |  |   |  | 
                       
                        
                            
                            
                                | Protococcus | W. G. F. Herter s.n. | Jan 1929 | Uruguay | Montevideo | Miguelete | — |  |  |   |  | 
                       
                        
                            
                            
                                | Scenedesmus acuminatus (Lagerh.) Chodat | W. G. F. Herter s.n. | Mar 1933 | Uruguay | Montevideo | Miguelete | — |  |  |   |  | 
                       
                        
                            
                            
                                | Erysiphe cichoracearum | Collector unspecified s.n. | Nov 1935 - Dec 1935 | Uruguay | — | Montevideo, Miguelete | — |  |  |   |  | 
                       
                        
                            
                            
                                | Chlorococcum humicola (Nägeli) Rabenh. | W. G. F. Herter s.n. | Sep 1928 | Uruguay | — | Tacuarembo, Valle Eden | — |  |  |   |  |