| Classification | Fabaceae: Astragalus |
| Harvard University Herbaria Barcode(s) | 00058718 |
| Type Status | Holotype |
| Collector | T. J. Howell |
| Collector number | 383 |
| Country | United States of America |
| State | Oregon |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Oregon |
| Locality | John Day River, Dayville |
| Date Collected | 1885-05-19 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/d3366053-b881-4681-9cc8-531d6d271cf6 |
| Harvard University Herbaria Barcode | 00058718 |
| Herbarium | GH |
| Family | Fabaceae |
| Type Status | Holotype |
| Holotype of | Astragalus diurnus S. Watson |
| Taxon Reference | (for Astragalus diurnus S. Watson) Proc. Amer. Acad. Arts 1886. 21: 450. |
| Family | Fabaceae |
| Determination | Astragalus diaphanus Douglas ex Hooker |
| Determination Remarks | fide Barneby, Mem. New York Bot. Gard. 13: 904. 1964. [current name] |
| Family | Fabaceae |
| Determination | Astragalus diurnus S. Watson |
| Determination Remarks | [label name] |
| Sex | not determined |
| Phenology | FlowerAndFruit |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
