| Classification | Cyperaceae: Scirpus |
| Harvard University Herbaria Barcode(s) | 00028640 |
| Type Status | Isotype |
| Collector | M. L. Fernald |
| Country | United States of America |
| State | Maine |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Maine: Penobscot County: Veazie |
| Locality | River-thicket |
| Date Collected | 1908-08-22 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/e65ed12e-b01a-464b-b3de-4a53c26f21c1 |
| Harvard University Herbaria Barcode | 00028640 |
| Herbarium | NEBC |
| Family | Cyperaceae |
| Type Status | Isotype |
| Isotype of | Scirpus atrovirens f. cephalanthus Fernald |
| Verified by | A. E. Schuyler |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Scirpus atrovirens f. cephalanthus Fernald) Rhodora 1943. 45: 296. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
