| Rhytidiadelphus triquetrus (Hedw.) Warnst. | J. W. C. Harshberger 63 | 27 Jun 1902 | United States of America | North Carolina | Slopes of Clingman Mts. | — |  |  |  |  | 
                       
                        
                            
                            
                                | Polytrichum pallidisetum Funck | J. W. C. Harshberger 66a | 27 Jun 1902 | United States of America | North Carolina | Slopes of Clingman Mts. | — |  |  |  |  | 
                       
                        
                            
                            
                                | Remirea maritima Aubl. | J. W. C. Harshberger 3248 | 16 Jul 1927 | Brazil | Rio de Janeiro | On dunes, Ipanema. | — |  |  |   |  | 
                       
                        
                            
                            
                                | Pleurozium schreberi (Willd. ex Brid.) Mitt. | J. W. C. Harshberger 33 | 27 Jun 1902 | United States of America | North Carolina | Summit of Mt. Mitchell | — |  |  |  |  | 
                       
                        
                            
                            
                                | Lucilia lycopodioides (Less.) S.E.Freire | J. W. C. Harshberger 967 | 23 Jul 1927 | Brazil | Paraná | Campos do Jordao | — |  |  |   |  | 
                       
                        
                            
                            
                                | Ageratum conyzoides L. | J. W. C. Harshberger 3263 | 17 Jul 1927 | Brazil | Rio de Janeiro | Jardin Leblon, Rio de Janeiro | — |  |  |   |  | 
                       
                        
                            
                            
                                | Andropogon virgatus Desv. ex Ham. | J. W. C. Harshberger 3348 | 30 Jul 1927 | Brazil | Rio Grande do Sul | Campos Grand, near Porongos | — |  |  |   |  | 
                       
                        
                            
                            
                                | Pinus banksiana Lamb. | J. W. C. Harshberger s.n. | 09 Sep 1914 | United States of America | Massachusetts | Nantucket Co. Wauwinet, Nantucket | — |  |  |   |  | 
                       
                        
                            
                            
                                | Hylocomium splendens (Hedw.) Schimp. | J. W. C. Harshberger 32 | 27 Jun 1902 | United States of America | North Carolina | Cabarrus Co. Summit and slopes… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Pepo okeechobeensis Small | J. W. C. Harshberger s.n. | 22 Jun 1912 | United States of America | Florida | Okeechobee Co. Lake Okeechobee; Custard… | possible syntype |  |  |   |  | 
                       
                        
                            
                            
                                | Spermacoce verticillata L. | J. W. C. Harshberger 3262 | 17 Jul 1927 | Brazil | Rio de Janeiro | Rio de Janeiro | — |  |  |   |  | 
                       
                        
                            
                            
                                | Hypnum fauriei Cardot | J. W. C. Harshberger 59 | 27 Jun 1902 | United States of America | North Carolina | Clingman Mt. | — |  |  |  |  | 
                       
                        
                            
                            
                                | Hypnum pallescens (Hedw.) P.Beauv. | J. W. C. Harshberger 67a | 27 Jun 1902 | United States of America | North Carolina | Clingman Mt. | — |  |  |  |  | 
                       
                        
                            
                            
                                | Pylaisiadelpha recurvans (Michx.) W.R.Buck | J. W. C. Harshberger 61 | 27 Jun 1902 | United States of America | North Carolina | Clingman Mt. | — |  |  |  |  | 
                       
                        
                            
                            
                                | Thalictrum sessilifolium B.Boivin | J. W. C. Harshberger 76 | 13 Aug 1896 | Mexico | — | Salazar. Sierra de las Cruces | isotype |  |  |   |  | 
                       
                        
                            
                            
                                | Pepo okeechobeensis Small | J. W. C. Harshberger s.n. | 22 Jun 1912 | United States of America | Florida | Okeechobee Co. Lake Okeechobee; Everglade… | possible syntype |  |  |   |  | 
                       
                        
                            
                            
                                | Bazzania trilobata (L.) Gray | J. W. C. Harshberger 58 | 27 Jun 1902 | United States of America | North Carolina | Glengman Mt. | — |  |  |  |  | 
                       
                        
                            
                            
                                | Houstonia purpurea var. montana Chick. | J. W. C. Harshberger 135 | 07 Jul (1902?) | United States of America | North Carolina | Summit of Roan Mountain. | — |  |  |   |  | 
                       
                        
                            
                            
                                | Mikania nummularia DC. | J. W. C. Harshberger 3315 | 23 Jul 1927 | Brazil | São Paulo | Campos de Jordao | — |  |  |   |  | 
                       
                        
                            
                            
                                | Eryngium eurycephalum Malme | J. W. C. Harshberger 3314 | 23 Jul 1927 | Brazil | São Paulo | Campos do Jordao | — |  |  |   |  | 
                       
                        
                            
                            
                                | Aristida torta (Nees) Kunth | J. W. C. Harshberger 3316 | 23 Jul 1927 | Brazil | São Paulo | Campos do Jordao | — |  |  |   |  | 
                       
                        
                            
                            
                                | Rhynchospora corymbosa (L.) Britton | J. W. C. Harshberger 3260 | 17 Jul 1927 | Brazil | Rio de Janeiro | In marsh, Jardin Leblon, Rio… | — |  |  |   |  | 
                       
                        
                            
                            
                                | Pepo okeechobeensis Small | J. W. C. Harshberger s.n. | 22 Jun 1912 | United States of America | Florida | Okeechobee Co. Custard Apple Formation.… | possible syntype |  |  |   |  | 
                       
                        
                            
                            
                                | Geum radiatum Michx. | J. W. C. Harshberger 94 | 03 Jul 1902 | United States of America | North Carolina | Summit Grandfather Mountain. | — |  |  |   |  | 
                       
                        
                            
                            
                                | Bidens pilosa L. | J. W. C. Harshberger 3264 | 17 Jul 1927 | Brazil | Rio de Janeiro | Jardin Leblon. | — |  |  |   |  |