| Classification | Asteraceae: Machaeranthera |
| Classification 1 | Asteraceae: Arida |
| Harvard University Herbaria Barcode(s) | 00009948 |
| Type Status | Holotype |
| Collector | C. Wright |
| Collector number | 271 |
| Country | United States of America |
| State | Texas |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Texas |
| Locality | Western Texas to El Paso, New Mexico [along the Rio Grande] |
| Date Collected | 1849-09-** |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/e516275b-f403-40a9-b23d-f4025c4eda93 |
| Harvard University Herbaria Barcode | 00009948 |
| Herbarium | GH |
| Family | Asteraceae |
| Type Status | Holotype |
| Holotype of | Machaeranthera parviflora A. Gray |
| Verified by | D. E. Boufford |
| Taxon Reference | (for Machaeranthera parviflora A. Gray) Smithsonian Contr. Knowl. 1852. 3(5): 90. |
| Family | Asteraceae |
| Determination | Arida parviflora (A. Gray) D. R. Morgan & R. L. Hartman |
| Determined by | W. T. Kittredge |
| Date Determined | 2007 |
| Determination Remarks | [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
