| Classification | Polygonaceae: Polygonum |
| Harvard University Herbaria Barcode(s) | 00036696 |
| Type Status | Holotype |
| Collector | L. C. Wheeler |
| Collector number | 3918 |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Modoc County |
| Locality | Rim Rock Valley Resevoir, Devils Garden, sec. 21, T46N, R12E, alt. 5000 feet |
| Date Collected | 1935-08-25 |
| Elevation | 1524 m |
| Habitat | Dry sunny seasonally submersed adobe |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/9d9f6970-0951-4d91-8873-e2c5d2f16f61 |
| Harvard University Herbaria Barcode | 00036696 |
| Herbarium | GH |
| Family | Polygonaceae |
| Type Status | Holotype |
| Holotype of | Polygonum esotericum L. C. Wheeler |
| Verified by | L. C. Wheeler |
| Date Determined | 1938 |
| Taxon Reference | (for Polygonum esotericum L. C. Wheeler) Rhodora 1938. 40: 310. |
| Family | Polygonaceae |
| Determination | Polygonum polygaloides var. esotericum (L. C. Wheeler) J. C. Hickman |
| Determined by | J. C. Hickman (JEPS) |
| Determination Remarks | [current name] |
| Annotation Text | 1985/86 HOLOTYPE of P. esotericum Wheeler |
| Family | Polygonaceae |
| Determination | Polygonum esotericum L. C. Wheeler |
| Determination Remarks | [label name] |
| Annotation Text | TYPE |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
