| Pilosium chlorophyllum (Hornsch.) Müll.Hal. | H. A. Allard 17069c | 21 Nov 1847 | Dominican Republic | La Vega | Vicinity of Piedra Blanca, near… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Meteoridium remotifolium (Müll.Hal.) Manuel | H. A. Allard 17588h | 04 Dec 1847 | Dominican Republic | La Vega | Near Valle Nuevo; vicinity of… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Osmunda cinnamomea L. | H. A. Allard 2 | 06 Apr 1908 - 12 Apr 1908 | United States of America | Georgia | Gwinnett Co. Thompsons Mills and… | — |  |  |   |  | 
                       
                        
                            
                            
                                | Vicia caroliniana Walter | H. A. Allard 127 | 17 Apr 1908 | United States of America | Georgia | Gwinnett Co. Thompsons Mills and… | — |  |  |   |  | 
                       
                        
                            
                            
                                | Solidago arguta subsp. australis | H. A. Allard 253 | 22 Apr 1908 | United States of America | Georgia | Gwinnett Co. Thompsons Mills and… | — |  |  |   |  | 
                       
                        
                            
                            
                                | Penstemon australis subsp. violaceus Pennell ex Crosswh. | H. A. Allard 212 | 26 Apr 1908 | United States of America | Georgia | Gwinnett Co. Thompson Mills and… | — |  |  |   |  | 
                       
                        
                            
                            
                                | Mimosa quadrivalvis var. angustata (Torr. & A.Gray) Barneby | H. A. Allard 125 | 21 May 1908 | United States of America | Georgia | Gwinnett Co. Thompsons Mills and… | — |  |  |   |  | 
                       
                        
                            
                            
                                | Botrychium virginianum (L.) Sw. | H. A. Allard 3 | 21 May 1908 | United States of America | Georgia | Gwinnett Co. Thompsons Mills and… | — |  |  |   |  | 
                       
                        
                            
                            
                                | Sericocarpus linifolius (L.) Britton, Sterns & Poggenb. | H. A. Allard 265 | 16 Jun 1908 | United States of America | Georgia | Gwinnett Co. Thompsons Mills and… | — |  |  |   |  | 
                       
                        
                            
                            
                                | Juncus tenuis Willd. var. tenuis | H. A. Allard s.n. | 1908 | United States of America | Georgia | Gwinnett Co. Thompsons Mills and… | — |  |  |   |  | 
                       
                        
                            
                            
                                | Asplenium montanum Willd. | H. A. Allard 4 | 02 May 1909 | United States of America | Georgia | Gwinnett Co. Thompsons Mills and… | — |  |  |   |  | 
                       
                        
                            
                            
                                | Ustilago rabenhorstiana J.G.Kühn | H. A. Allard s.n. | Oct 1910 | United States of America | Georgia | Hoschton | — |  |  |   |  | 
                       
                        
                            
                            
                                | Pinus taeda L. | H. A. Allard 1 | Jan 1911 | United States of America | Georgia | Gwinnett Co. Thompsons Mills | — |  |  |  |  | 
                       
                        
                            
                            
                                | Pinus taeda L. | H. A. Allard 2 | Jan 1911 | United States of America | Georgia | Gwinnett Co. Thompsons Mills | — |  |  |  |  | 
                       
                        
                            
                            
                                | Pinus taeda L. | H. A. Allard 3 | Jan 1911 | United States of America | Georgia | Gwinnett Co. Thompsons Mills | — |  |  |  |  | 
                       
                        
                            
                            
                                | Pinus echinata Mill. | H. A. Allard 8 | Jan 1911 | United States of America | Georgia | Thompson's Mills | — |  |  |  |  | 
                       
                        
                            
                            
                                | Pinus virginiana Mill. | H. A. Allard 7 | Jan 1911 | United States of America | Georgia | Gwinnett Co. Thompsons Mills | — |  |  |  |  | 
                       
                        
                            
                            
                                | Pinus virginiana Mill. | H. A. Allard 6 | Jan 1911 | United States of America | Georgia | Gwinnett Co. Thompsons Mills | — |  |  |  |  | 
                       
                        
                            
                            
                                | Taxithelium planum (Brid.) Mitt. | H. A. Allard 16964 | 12 Nov 1927 | Dominican Republic | La Vega | Near Goodrich rubber groves; vicinity… | — |  |  |   |  | 
                       
                        
                            
                            
                                | Taxithelium planum (Brid.) Mitt. | H. A. Allard 16865 | 12 Nov 1927 | Dominican Republic | La Vega | Near Goodrich rubber groves; vicinity… | — |  |  |   |  | 
                       
                        
                            
                            
                                | Taxithelium planum (Brid.) Mitt. | H. A. Allard 16923 | 12 Nov 1927 | Dominican Republic | La Vega | Near Goodrich rubber groves; vicinity… | — |  |  |   |  | 
                       
                        
                            
                            
                                | Taxithelium planum (Brid.) Mitt. | H. A. Allard 16940 | 12 Nov 1927 | Dominican Republic | La Vega | Near Goodrich rubber groves; vicinity… | — |  |  |   |  | 
                       
                        
                            
                            
                                | Poa autumnalis Muhl. ex Elliott | H. A. Allard 8 | 07 May 1933 | United States of America | Maryland | On Sugarloaf Mt., near Frederick. | — |  |  |   |  | 
                       
                        
                            
                            
                                | Anthoxanthum odoratum L. | H. A. Allard 553 | 03 Jun 1933 | United States of America | Virginia | Arlington Co. Allard's garden | — |  |  |   |  | 
                       
                        
                            
                            
                                | Poa saltuensis Fernald & Wiegand | H. A. Allard 11 | 04 Jun 1933 | United States of America | Virginia | Augusta Co. On trail from… | — |  |  |   |  |