| 
                                    Strychnos
                                 | 
                                N. Y. Sandwith s.n. | 
                                s.d. | 
                                Brazil | 
                                Pará | 
                                Belém Mun. Cult. in garden… | 
                                — | 
                                 | 
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                                | 
                                    Henriettea seemannii (Naudin) L.O.Williams
                                 | 
                                N. Y. Sandwith 5748 | 
                                Feb 1948 | 
                                Colombia | 
                                — | 
                                 | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
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                                | 
                                    Tococa desiliens Gleason
                                 | 
                                N. Y. Sandwith 1426 | 
                                07 Sep 1937 | 
                                Guyana | 
                                — | 
                                British Guiana: sandy high forest… | 
                                isotype | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Aulomyrcia albido-tomentosa Amshoff
                                 | 
                                N. Y. Sandwith 1392 | 
                                06 Sep 1937 | 
                                Guyana | 
                                — | 
                                Kaieteur Savannah | 
                                isotype | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Inga jenmani Sandwith
                                 | 
                                N. Y. Sandwith 187 | 
                                07 Sep 1929 | 
                                Guyana | 
                                — | 
                                Essequibo River: Moraballi Creek, near… | 
                                type | 
                                 | 
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                                | 
                                    Faramea egregia Sandwith
                                 | 
                                N. Y. Sandwith 1498 | 
                                11 Sep 1937 | 
                                Guyana | 
                                — | 
                                Potaro River: gorge below the… | 
                                isotype | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Roucheria humiriifolia Planch.
                                 | 
                                N. Y. Sandwith 332 | 
                                24 Sep 1929 | 
                                Guyana | 
                                — | 
                                Essequibo River: Moraballi Creek, near… | 
                                possible syntype | 
                                 | 
                                 | 
                                
                                                                      
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                                | 
                                    Utricularia sandwithii P.Taylor
                                 | 
                                N. Y. Sandwith 1311 | 
                                03 Sep 1937 | 
                                Guyana | 
                                — | 
                                British Homduras: Kaieteur Savannah | 
                                isotype | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Sandwithia guyanensis Lanj.
                                 | 
                                N. Y. Sandwith 125b | 
                                26 Aug 1929 | 
                                Guyana | 
                                — | 
                                Essequibo River: Moraballi Creek, near… | 
                                isotype | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Diospyros lissocarpoides Sandwith
                                 | 
                                N. Y. Sandwith 696 | 
                                26 Nov 1929 | 
                                Guyana | 
                                — | 
                                Cuyuni River, right bank below… | 
                                lectotype | 
                                 | 
                                 | 
                                
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Pleurisanthes flava Sandwith
                                 | 
                                N. Y. Sandwith 590 | 
                                11 Nov 1929 | 
                                Guyana | 
                                — | 
                                Essequibo River: Moraballi Creek, near… | 
                                isotype | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Duguetia neglecta Sandwith
                                 | 
                                N. Y. Sandwith 72 | 
                                20 Aug 1929 | 
                                Guyana | 
                                — | 
                                British Guiana: Essequibo River: Moraballi… | 
                                isotype | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Tonina fluviatilis f. obtusifolia Moldenke
                                 | 
                                N. Y. Sandwith 1042 | 
                                12 Aug 1937 | 
                                Guyana | 
                                — | 
                                Mazaruni station | 
                                isotype | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Dalechampia heterobractea Armbr.
                                 | 
                                N. Y. Sandwith 1565 | 
                                21 Sep 1937 | 
                                Guyana | 
                                — | 
                                Mazaruni-Potaro. British Guiana: Mazaruni Station;… | 
                                isotype | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Appunia debilis Sandwith
                                 | 
                                N. Y. Sandwith 400 | 
                                08 Oct 1929 | 
                                Guyana | 
                                — | 
                                Essequibo River: Moraballi Creek, near… | 
                                isotype | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Couratari guianensis Aubl.
                                 | 
                                N. Y. Sandwith 122 | 
                                26 Aug 1929 | 
                                Guyana | 
                                — | 
                                Essequibo River: Moraballi Creek, near… | 
                                isotype | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Pouteria egregia Sandwith
                                 | 
                                N. Y. Sandwith 573 | 
                                08 Nov 1929 | 
                                Guyana | 
                                — | 
                                Essequibo River: Moraballi Creek, near… | 
                                isotype | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Securidaca uniflora Oort
                                 | 
                                N. Y. Sandwith 1365 | 
                                05 Sep 1937 | 
                                Guyana | 
                                — | 
                                British GuioanaL Kaieteur Savannah | 
                                isotype | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Eschweilera grata Sandwith
                                 | 
                                N. Y. Sandwith 651 | 
                                22 Nov 1929 | 
                                Guyana | 
                                — | 
                                Cuyuni River, on right bank… | 
                                isolectotype | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Swartzia xanthopetala Sandwith
                                 | 
                                N. Y. Sandwith 388 | 
                                07 Oct 1929 | 
                                Guyana | 
                                — | 
                                Essequibo River: Moraballi Creek, near… | 
                                isotype | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Xylopia pulcherrima Sandwith
                                 | 
                                N. Y. Sandwith 456 | 
                                15 Oct 1929 | 
                                Guyana | 
                                — | 
                                Essequibo River: Moraballi Creek, near… | 
                                isotype | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Phthirusa monetaria Sandwith
                                 | 
                                N. Y. Sandwith 313 | 
                                20 Sep 1929 | 
                                Guyana | 
                                — | 
                                Essequibo River: Moraballi Creek, near… | 
                                type | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Cassia leiandra var. guianensis Sandwith
                                 | 
                                N. Y. Sandwith 521 | 
                                25 Oct 1929 | 
                                Guyana | 
                                — | 
                                Essequibo River: Moraballi Creek, near… | 
                                isotype | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Phthirusa sandwithii Maguire
                                 | 
                                N. Y. Sandwith 1404 | 
                                06 Sep 1937 | 
                                Guyana | 
                                — | 
                                Kaieteur Savannah; parasitic on samll… | 
                                holotype | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Pouteria cladantha Sandwith
                                 | 
                                N. Y. Sandwith 113 | 
                                24 Aug 1929 | 
                                Guyana | 
                                — | 
                                Essequibo River: Molaballi Creek, near… | 
                                isotype | 
                                 | 
                                 | 
                                
                                                                      
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                                 |