| Classification | Dieteria |
| Harvard University Herbaria Barcode(s) | 00009936 |
| Type Status | Syntype |
| Collector | C. Wright |
| Collector number | 262 pp. |
| 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 [Valley of the Rio Grande 4-60 miles below El Paso] |
| Date Collected | 1849-09-06 |
| Habitat | [Low ground] |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/18961894-9227-4c09-96eb-86d0824a5964 |
| Harvard University Herbaria Barcode | 00009936 |
| Herbarium | GH |
| Type Status | Syntype |
| Syntype of | Machaeranthera canescens var. glabra A. Gray |
| Verified by | W. T. Kittredge |
| Date Determined | 2007 |
| Taxon Reference | (for Machaeranthera canescens var. glabra A. Gray) Smithsonian Contr. Knowl. 1852. 3(5): 89. |
| Determination | Dieteria canescens var. glabra (A. Gray) D. R. Morgan & R. L. Hartman |
| Determined by | W. T. Kittredge |
| Date Determined | 2007 |
| Determination Remarks | [current name] |
| Determination | Machaeranthera canescens var. glabra A. Gray |
| Determined by | B. L. Turner |
| Date Determined | 1986 |
| Determination Remarks | [Syntype] |
| Annotation Text | Isolectotype |
| Determination | Machaeranthera canescens var. glabra A. Gray |
| Determined by | A. Gray |
| Determination Remarks | [A. Gray (scripsit)] [label name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
