| Classification | Asteraceae |
| Harvard University Herbaria Barcode(s) | 00010026 |
| Type Status | Holotype |
| Collector | Edw. Palmer |
| Collector number | 567 |
| Country | Mexico |
| Geography | North America: North America (CA, US, MX) (Region): Mexico |
| Locality | Los Angeles Bay, Gulf of California |
| Date Collected | 1887-12-** |
| Habitat | Stony ridges |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/69ab588e-73d7-49d9-b342-c392b27d6ebc |
| Harvard University Herbaria Barcode | 00010026 |
| Herbarium | GH |
| Family | Asteraceae |
| Determination | Malperia tenuis S. Watson |
| Determination Remarks | [is label name] |
| Annotation Text | n. sp. |
| Family | Asteraceae |
| Determination | Malperia tenuis S. Watson |
| Determined by | B. L. Robinson (GH) |
| Family | Asteraceae |
| Determination | Malperia tenuis S. Watson |
| Determined by | R. M. King (US) |
| Date Determined | 1965 |
| Determination Remarks | [is Current name] |
| Annotation Text | HOLOTYPE |
| Family | Asteraceae |
| Type Status | Holotype |
| Holotype of | Malperia tenuis S. Watson |
| Verified by | Harvard University Herbaria LAPI Team |
| Date Determined | 2008-05-20 |
| Determination Remarks | "Palmer 567" noted on label |
| Taxon Reference | (for Malperia tenuis S. Watson) Proc. Amer. Acad. Arts 1889. 24: 54. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
