| Classification | Asteraceae: Helenium |
| Harvard University Herbaria Barcode(s) | 00008767 |
| Type Status | Isolectotype, Syntype |
| Collector | J. L. Berlandier |
| Collector number | 2113=696 |
| Country | Mexico |
| State | Tamaulipas |
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Tamaulipas: Reynosa |
| Locality | Circa Reynosa |
| Date Collected | 1830-04-** |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/39af6d77-0a58-4f76-b374-5a836d8ebb0c |
| Harvard University Herbaria Barcode | 00008767 |
| Herbarium | GH |
| Family | Asteraceae |
| Determination | Helenium microcephalum de Candolle |
| Determination Remarks | [is label name] |
| Annotation Text | (H. heterophyllum DC! h. b.) |
| Family | Asteraceae |
| Determination | Helenium microcephalum de Candolle |
| Determined by | H.F.L. Rock |
| Date Determined | 1956 |
| Determination Remarks | [is Current name] |
| Annotation Text | Examined in revisional study of the decurrent-leaved species of Helenium L. |
| Family | Asteraceae |
| Type Status | Isolectotype |
| Isolectotype of | Helenium heterophyllum de Candolle |
| Verified by | K. Gandhi (GH) & I. Ferreras (AMES) |
| Date Determined | 2007-11-27 |
| Taxon Reference | (for Helenium heterophyllum de Candolle) Prodr. [A. P. de Candolle] 1836. 5: 667. |
| Family | Asteraceae |
| Type Status | Syntype |
| Syntype of | Helenium heterophyllum de Candolle |
| Verified by | H. F. L. Rock |
| Date Determined | 1956-05-15 |
| Taxon Reference | (for Helenium heterophyllum de Candolle) Prodr. [A. P. de Candolle] 1836. 5: 667. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
