| Classification | Orchidaceae: Piperia |
| Classification 1 | Orchidaceae: Habenaria |
| Classification 2 | Orchidaceae: Platanthera |
| Classification 3 | Orchidaceae: Habenaria |
| Harvard University Herbaria Barcode(s) | 00099760 |
| Type Status | Holotype |
| Collector | J. G. Cooper |
| Collector number | 528 |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: San Diego County: San Diego |
| Locality | Clay hills |
| Date Collected | 1862-05-06 |
| Habitat | hills |
| Substrate | clay |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/c6bdaffe-11e1-4cb2-b38b-5d6ce9afda4f |
| Harvard University Herbaria Barcode | 00099760 |
| Herbarium | GH |
| Previous ownership | Orchid Herbarium of Oakes Ames No. 80419 |
| Family | Orchidaceae |
| Determination | Piperia unalascensis (Sprengel) Rydberg |
| Family | Orchidaceae |
| Determination | Habenaria cooperi S. Watson |
| Determination Remarks | [is label name] |
| Family | Orchidaceae |
| Determination | Platanthera cooperi (S. Watson) R. M. Bateman |
| Determined by | Robert K. Lauri |
| Date Determined | 2010-03-15 |
| Determination Remarks | [is Current name] |
| Family | Orchidaceae |
| Type Status | Holotype |
| Holotype of | Habenaria cooperi S. Watson |
| Verified by | w. Kittredge |
| Date Determined | 1983 |
| Taxon Reference | (for Habenaria cooperi S. Watson) Proc. Amer. Acad. Arts 1877. 12: 276. |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
