| Classification | Rosaceae |
| Harvard University Herbaria Barcode(s) | 00026530 |
| Type Status | Isotype |
| Collector | B. J. Ertter |
| Collector number | 8572 |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: San Luis Obispo County |
| Locality | East side of Black Mountain, La Panza Rang ca. 20 miles eastnortheast of San Luis Obispo, Hunter Spring at head of Fernandez Creek just below Friis Campground, T29S R15E Sec. 23 NE, 2200 feet |
| Date Collected | 1989-06-10 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/02e371a2-03d4-4c5c-b673-555f649af7f9 |
| Harvard University Herbaria Barcode | 00026530 |
| Herbarium | GH |
| Family | Rosaceae |
| Type Status | Isotype |
| Isotype of | Horkelia yadonii Ertter |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Horkelia yadonii Ertter) Syst. Bot. 1993. 18: 139. |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
