| Classification | Polygonaceae: Rumex |
| Harvard University Herbaria Barcode(s) | 00685400 |
| Collector | M. L. Fernald, B. H. Long & A. H. Norton |
| Collector number | 13530 |
| Country | United States of America |
| State | Maine |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Maine: Cumberland County: Portland |
| Locality | Portland |
| Date Collected | 1916-08-31 [August 31, 1916] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/44271eb4-e831-4aff-8619-1a013eb0188a |
| Harvard University Herbaria Barcode | 00685400 |
| Herbarium | NEBC |
| Family | Polygonaceae |
| Determination | Rumex triangulivalvis (Danser) K. H. Rechinger |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
