Contains 3 accepted taxa overall.
Characteristics
Classification
Citation
COSMOS Cavanilles, Icon. 1: 9, t. 14. 1791.
                    -
                    TYPE: Cosmos bipinnatus Cavanilles
                    Species
| Scientific Name | Common Name | Herbarium Specimens | Status | Photos | 
|---|---|---|---|---|
| Cosmos bipinnatus | GARDEN COSMOS | Not Native FAC (NWPL) | ||
| Cosmos caudatus | WILD COSMOS | Not Native | ||
| Cosmos sulphureus | SULPHUR COSMOS | Not Native | 
[Family identification key]
                            
                                1.  Ray corolla yellow to red-orange 
                            
                        
                        
                        
                    
                            
                                1.  Ray corolla pink, purple, violet, to white 
                            
                        
                        
                        
                                2
                        
                    
                            
                                2.  Ultimate leaf segments 2-10 mm wide 
                            
                        
                        
                        
                    
                            
                                2.  Ultimate leaf segments 0.2-1.5 mm wide 
                            
                        
                        
                        
                                3
                        
                    
                            
                                3.  Ray corolla 5-9 mm long 
                            
                        
                        
                        
                    Genus Synonyms
| Synonym | Full Citation | Basionym | Type | 
|---|---|---|---|
| Adenolepis | Adenolepis Lessing, Linnaea 6: 510. 1831. | TYPE: Adenolepis pulchella Lessing |