| Classification | Asteraceae: Perezia |
| Classification 1 | Asteraceae: Acourtia |
| Classification 2 | Asteraceae: Perezia |
| Harvard University Herbaria Barcode(s) | 00022778 |
| Type Status | Holotype |
| Collector | C. A. Purpus |
| Collector number | 5018 |
| Country | Mexico |
| State | San Luis Potosà |
| Geography | North America: North America (CA, US, MX) (Region): Mexico: San Luis Potosà |
| Locality | Minas de San Rafael; Sierra tablon |
| Date Collected | 1911-06-** |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/ff60ad7d-5194-4cd4-b9cd-e521e748fb28 |
| Harvard University Herbaria Barcode | 00022778 |
| Herbarium | GH |
| Family | Asteraceae |
| Determination | Perezia coulteri A. Gray |
| Determination Remarks | [is label name] |
| Family | Asteraceae |
| Determination | Perezia dissiticeps Bacigalupi |
| Determined by | R. C. Bacigalupi |
| Date Determined | 1931 |
| Annotation Text | sp. nov. |
| Family | Asteraceae |
| Determination | Acourtia dissiticeps (Bacigalupi) Reveal & R. M. King |
| Determined by | B. L. Turner (LL/TEX) |
| Date Determined | 1993 |
| Family | Asteraceae |
| Determination | Acourtia dissiticeps (Bacigalupi) Reveal & R. M. King |
| Determined by | L. Cabrera Rodriguez (TEX) |
| Date Determined | 2001 |
| Determination Remarks | [is Current name] |
| Family | Asteraceae |
| Type Status | Holotype |
| Holotype of | Perezia dissiticeps Bacigalupi |
| Verified by | L. Cabrera Rodriguez (TEX) |
| Date Determined | 1992 |
| Taxon Reference | (for Perezia dissiticeps Bacigalupi) Contr. Gray Herb. 1931. 97: 17. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
