| Classification | Orchidaceae: Epipactis |
| Harvard University Herbaria Barcode(s) | 00263412 |
| Collector | J. A. Steyermark |
| Collector number | 78992 |
| Country | United States of America |
| State | Illinois |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Illinois: Lake County |
| Locality | Tributary to Grassy Lake, on north side of Eton Drive, Biltmore Estates subdivision, 5 mi. north of Barrington |
| Date Collected | 1955-07-27 |
| Habitat | On north-facing wooded slopes of ravine along creek |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/7c77862c-a1c0-466f-aa30-b15d6c7f7dc9 |
| Harvard University Herbaria Barcode | 00263412 |
| Herbarium | GH |
| Family | Orchidaceae |
| Determination | Epipactis helleborine (Linnaeus) Crantz |
| Determination Remarks | [is filed under name] [is label name] [is Current name] |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
