| Classification | Asteraceae: Helianthus |
| Barcode(s) | 00274071 |
| Collector | T. Drummond |
| Country | United States of America |
| State | Texas |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Texas |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/d8ae6b9b-f988-4e34-a758-e539e1fdddb4 |
| Harvard University Herbaria Barcode | 00274071 |
| Herbarium | GH |
| Family | Asteraceae |
| Determination | Helianthus maximilianii Schrader |
| Determined by | R. W. Long |
| Date Determined | 1959 |
| Determination Remarks | [current name] |
| Family | Asteraceae |
| Determination | Helianthus maximilianii Schrader |
| Determined by | L. H. Shinners |
| Date Determined | 1946-02-15 |
| Family | Asteraceae |
| Determination | Helianthus maximilianii Schrader |
| Sex | not determined |
| Phenology | Fruit |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
