| Classification | Asteraceae: Helianthus |
| Barcode(s) | 00008828 |
| Type Status | Lectotype |
| Collector | R. Kennicott |
| Country | United States of America |
| Geography | North America: North America (CA, US, MX) (Region): United States of America |
| Locality | Red River of the North [forms border between North Dakota and Minnesota] |
| Date Collected | 1857 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/05cdbcf9-60c6-4043-b705-540e2452f0f7 |
| Harvard University Herbaria Barcode | 00008828 |
| Herbarium | GH |
| Family | Asteraceae |
| Type Status | Lectotype |
| Lectotype of | Helianthus tuberosus var. subcanescens A. Gray |
| Verified by | W. T. Kittredge |
| Date Determined | 2007 |
| Determination Remarks | [Kennicott cited as Type] |
| Taxon Reference | (for Helianthus tuberosus var. subcanescens A. Gray) Syn. Fl. N. Amer. 1884. 1(2): 280. |
| Family | Asteraceae |
| Determination | Helianthus tuberosus Linnaeus |
| Determined by | C. B. Heiser |
| Date Determined | 1959 |
| Determination Remarks | [current name] |
| Family | Asteraceae |
| Determination | InQuestion Helianthus ×doronicoides Lamarck |
| Determination Remarks | [label name] |
| Family | Asteraceae |
| Determination | Helianthus tuberosus var. subcanescens A. Gray |
| Determined by | A. Gray |
| Determination Remarks | [A. Gray (scripsit)] |
| Annotation Text | Syn. Fl. N. Amer. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
