| Name | Carex laxiflora var. patulifolia (Dewey) J. Carey | 
| Authorship | (Dewey) J. Carey | 
| Rank | Variety | 
| Placed in | Carex laxiflora Lamarck | 
| GUID | urn:lsid:ipni.org:names:60459942-2 | 
| Holdings | 11 Specimens held in the Harvard University Herbaria identified as Carex laxiflora var. patulifolia (Dewey) J. Carey | 
| Identification made in | [no date] (10), 1912 (1) | 
