| Name | Scirpus caespitosus var. delicatulus Fernald |
| Authorship | Fernald |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Scirpus caespitosus Linnaeus |
| Citation | 1921 Rhodora 23: 25 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Scirpus caespitosus var. delicatulus Fernald |
| Identification made in | [no date] (2) |