Family: Cyperaceae
                                    
                                    
				
                                    
Group: Monocot
                                    
                                    
				
                                    
Substrate:
					
                                   Terrestrial
					
                                    
                                    
				
                                    
Habit:
					
                                    Herb
					 
                                    
                                    
				
                                    
Perennation:
					
                                   Perennial
					
                                    
                                    
				
                                    
Native Range: Southeastern United States.
                                    
                                    
				
                                    
IRC SOUTH FLORIDA Status:
					
                                    Critically Imperiled
					
              
                
                
				
                                     
Map of South Florida Locations
                                    
				
                                    SOUTH FLORIDA Occurrence:
				  
                                    Present
			      
                                    
                                    
		    
                                    
SOUTH FLORIDA Native Status:
					
                                    Native
                                    
                                    
                                    
				
                                    
South Florida History and Distribution: Ranked as Imperiled in Rare Plants of South Florida (Gann, Bradley & Woodmansee 2002), this was re-ranked as Critically Imperiled using updated NatureServe criteria in 2020.
                                    
                                    
				
                                    
SOUTH FLORIDA Cultivated Status:
					
                                    Not Cultivated
					
                                    
                                    
	            
                                    
Comments: "Cyperus filiculmis has long been treated within a broader and more widely used concept of C. filiculmis (C. lupulinus); see B. G. Marcks (1974)" (FNA Vol. 23).   For images, click on the Atlas of Florida Vascular Plants link below.
                                    
                                    
				
          
            Synonyms:
           C. matindalei.
          
					
				
          
            FLORIDA KEYS Occurrence:
          
				  
						Reported
				  
				  
				  
		      
                                      
Map of Florida Keys Locations
                                    
				
          Florida Keys History and Distribution: Reported only in 1913 by John Kunkel Small for sandy areas on the island of Key West.