| Classification | Malvaceae: Malvastrum |
| Classification 1 | Malvaceae: Urocarpidium |
| Harvard University Herbaria Barcode(s) | 00058163 |
| Type Status | Holotype |
| Collector | F. E. Hinkley & Mrs. F. E. Hinkley |
| Collector number | 43 a |
| Country | Peru |
| State | Arequipa |
| Geography | South America: South America (Region) (Region): Peru: Arequipa |
| Locality | Southern slopes of Chachani Mountain, north of Arequipa, 2100 m. |
| Date Collected | 1920-03-** |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/79a1c5cb-a97f-4d3f-b20d-d968b799f1cc |
| Harvard University Herbaria Barcode | 00058163 |
| Herbarium | GH |
| Family | Malvaceae |
| Type Status | Holotype |
| Holotype of | Malvastrum arequipense I. M. Johnston |
| Verified by | J. A. Tate |
| Taxon Reference | (for Malvastrum arequipense I. M. Johnston) Contr. Gray Herb. 1924. n. s. 70: 74. |
| Family | Malvaceae |
| Determination | Urocarpidium albiflorum Ulbrich |
| Determination Remarks | [current name] |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
