| Classification | Cyperaceae: Carex |
| Harvard University Herbaria Barcode(s) | 01583159 |
| Collector | R. I. Bertin |
| Collector number | 8112 |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Worcester County: Princeton |
| Locality | Wachusett Reservation |
| Date Collected | 2020-06-01 |
| Habitat | mixed woods |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/6cf98b84-931f-4375-859d-5c45bb22f29b |
| Harvard University Herbaria Barcode | 01583159 |
| Herbarium | NEBC |
| Family | Cyperaceae |
| Determination | Carex brunnescens var. sphaerostachya (Tuckerman) Kükenthal |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | Fruit |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
