| Classification | Asteraceae: Ericameria |
| Classification 1 | Asteraceae: Chihuahuana |
| Classification 2 | Asteraceae: Xylothamia |
| Barcode(s) | 00006617 |
| Type Status | Isotype |
| Collector | C. A. Purpus |
| Collector number | 4479 |
| Country | Mexico |
| State | Coahuila |
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Coahuila |
| Locality | Cerro de Macho |
| Date Collected | 1910-06-** |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/151f214a-0cd0-41a1-be7a-9478c54c2a2d |
| Harvard University Herbaria Barcode | 00006617 |
| Herbarium | GH |
| Family | Asteraceae |
| Type Status | Isotype |
| Isotype of | Ericameria purpusii Brandegee |
| Verified by | D. E. Boufford (A) |
| Date Determined | 1982 |
| Determination Remarks | (HT: UC) |
| Taxon Reference | (for Ericameria purpusii Brandegee) Univ. Calif. Publ. Bot. 1911. 4: 191. |
| Family | Asteraceae |
| Determination | Chihuahuana purpusii (Brandegee) Urbatsch & R. P. Roberts |
| Determined by | W. T. Kittredge |
| Date Determined | 2007 |
| Determination Remarks | [current name] |
| Family | Asteraceae |
| Determination | Xylothamia purpusii (Brandegee) G. L. Nesom |
| Determined by | G. Nesom |
| Date Determined | 1990 |
| Family | Asteraceae |
| Determination | Ericameria purpusii Brandegee |
| Determination Remarks | [label name] |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
