| Classification | Asteraceae: Hymenatherum |
| Classification 1 | Asteraceae: Dyssodia |
| Classification 2 | Asteraceae: Hymenatherum |
| Harvard University Herbaria Barcode(s) | 00009287 |
| Type Status | Isotype, Type |
| Collector | R. Tate |
| Country | Mexico |
| Geography | North America: North America (CA, US, MX) (Region): Mexico |
| Date Collected | 1850 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/2804c188-c103-427d-8593-d353afc908b6 |
| Harvard University Herbaria Barcode | 00009287 |
| Herbarium | GH |
| Previous ownership | ex Hb. Hook. (K) |
| Family | Asteraceae |
| Determination | Hymenatherum diffusum A. Gray |
| Determination Remarks | [is label name] |
| Family | Asteraceae |
| Determination | Dyssodia diffusa (A. Gray) B. L. Robinson |
| Determined by | B. L. Robinson (GH) |
| Date Determined | 1911 |
| Annotation Text | B.L.R. |
| Family | Asteraceae |
| Determination | Dyssodia tenuifolia (Cassini) Loesener |
| Determined by | J. L. Strother (TEX) |
| Date Determined | 1967 |
| Determination Remarks | [is Current name] |
| Annotation Text | "Type of isotype of Hymenatherum diffusum Gray" |
| Family | Asteraceae |
| Type Status | Isotype |
| Isotype of | Hymenatherum diffusum A. Gray |
| Verified by | V. Bates |
| Date Determined | 1985 |
| Taxon Reference | (for Hymenatherum diffusum A. Gray) Smithsonian Contr. Knowl. 1852. 1: 116. |
| Family | Asteraceae |
| Type Status | Type |
| Type of | Hymenatherum diffusum A. Gray |
| Verified by | J.L. Strother (TEX) |
| Date Determined | 1967 |
| Determination Remarks | "type of isotype" [label text] |
| Taxon Reference | (for Hymenatherum diffusum A. Gray) Smithsonian Contr. Knowl. 1852. 1: 116. |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
