| Spartina
alterniflora
Loisel saltwater cordgrass Native |
                               
|
| Spartina
cynosuroides
(L.) Roth = Sporobolus cynosuroides (L.) P.M.Peterson et Saarela big cordgrass Threatened |
              
|
| Spartina
patens
(Aiton) Muhl. salt-hay Native |
                      
|
| Spartina
pectinata
Link freshwater or prairie cordgrass Native |
                                        
|