| Classification | Asteraceae: Aphanostephus |
| Harvard University Herbaria Barcode(s) | 00002304 |
| Type Status | Isotype |
| Collector | C. A. Purpus |
| Collector number | 5627 |
| Country | Mexico |
| State | Puebla |
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Puebla |
| Locality | Esperanza |
| Date Collected | 1911-09-** |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/0673a94a-d94d-426f-9e08-3a73681e2826 |
| Harvard University Herbaria Barcode | 00002304 |
| Herbarium | GH |
| Family | Asteraceae |
| Determination | Aphanostephus humilis A. Gray |
| Determination Remarks | [is label name] |
| Annotation Text | Aphanostephus humilis f. esperanzae Purpus [label name] |
| Family | Asteraceae |
| Determination | Aphanostephus ramosissimus var. pachyrrhizus (Shinners) Birdsong |
| Determined by | Birdsong (TEX) |
| Date Determined | 1972 |
| Determination Remarks | [is Current name] |
| Family | Asteraceae |
| Type Status | Isotype |
| Isotype of | Aphanostephus pachyrrhizus Shinners |
| Verified by | L. H. Shinners |
| Date Determined | 1945-08-24 |
| Determination Remarks | written on sheet |
| Taxon Reference | (for Aphanostephus pachyrrhizus Shinners) Wrightia 1946. 1: 117. |
| Family | Asteraceae |
| Type Status | Isotype |
| Isotype of | Aphanostephus pachyrrhizus Shinners |
| Verified by | B. A. Birdsong (TEX) |
| Date Determined | 1972 |
| Taxon Reference | (for Aphanostephus pachyrrhizus Shinners) Wrightia 1946. 1: 117. |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
