| Classification | Cyperaceae: Eleocharis |
| Harvard University Herbaria Barcode(s) | 00027735 |
| Type Status | Holotype |
| Collector | M. L. Fernald & B. H. Long |
| Collector number | 18025 |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Barnstable County: Yarmouth |
| Locality | Fresh to brackish springy border of Dinah's Pond |
| Date Collected | 1919-08-16 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/8e90f41c-fd77-45d3-877e-f2b21d85df65 |
| Harvard University Herbaria Barcode | 00027735 |
| Herbarium | GH |
| Family | Cyperaceae |
| Type Status | Holotype |
| Holotype of | Eleocharis fallax Weatherby |
| Verified by | S. G. Smith |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Eleocharis fallax Weatherby) Rhodora 1932. 34: 225. |
| Sex | not determined |
| Phenology | Fruit |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
