| Classification | Loasaceae: Mentzelia |
| Harvard University Herbaria Barcode(s) | 00106791 |
| Type Status | Isotype |
| Collector | C. Wright |
| Collector number | 214 |
| Country | United States of America |
| Geography | North America: North America (CA, US, MX) (Region): United States of America |
| Locality | Western Texas to El Paso, New Mexico [30 or 40 miles east of the Rio Grande] |
| Date Collected | 1849-08-** |
| Habitat | [Mountain valleys] |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/318dcff4-4785-4333-878f-3e7878fac8df |
| Harvard University Herbaria Barcode | 00106791 |
| Herbarium | GH |
| Family | Loasaceae |
| Type Status | Isotype |
| Isotype of | Mentzelia pumila var. humilis Urban & Gilg |
| Taxon Reference | (for Mentzelia pumila var. humilis Urban & Gilg) Nova Acta Acad. Caes. Leop.-Carol. German. Nat. Cur. 1900. 76: 93. |
| Family | Loasaceae |
| Determination | Mentzelia humilis (Urban & Gilg) Darlington |
| Determination Remarks | Mentzelia humilis (A. Gray) Darlington, det. Thompson & Zavortink, 1968 [current name] |
| Sex | not determined |
| Phenology | Fruit |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
