| Classification | Apiaceae: Sium |
| Harvard University Herbaria Barcode(s) | 00077815 |
| Type Status | Holotype |
| Collector | M. L. Fernald & B. H. Long |
| Collector number | 14241 |
| Country | United States of America |
| State | Maine |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Maine: Sagadahoc County: Bowdoinham |
| Locality | Valley of Cathance River |
| Date Collected | 1916-09-19 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/2897be2f-03f8-4a0f-ac41-9981520a7d86 |
| Harvard University Herbaria Barcode | 00077815 |
| Herbarium | GH |
| Family | Apiaceae |
| Type Status | Holotype |
| Holotype of | Sium suave f. fasciculatum Fassett |
| Verified by | T. Whitfeld |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Sium suave f. fasciculatum Fassett) Rhodora 1921. 23: 111. |
| Sex | not determined |
| Phenology | Fruit |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
