| Classification | Brassicaceae: Thelypodium |
| Classification 1 | Brassicaceae: Streptanthus |
| Harvard University Herbaria Barcode(s) | 00019694 |
| Type Status | Isotype |
| Collector | Mrs. A. L. Coombs |
| Country | United States of America |
| State | Oregon |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Oregon |
| Locality | Williamson River |
| Date Collected | 1913-07-** |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/73f91a5c-05eb-4a52-9ef1-2b0f1ffe80e9 |
| Harvard University Herbaria Barcode | 00019694 |
| Herbarium | GH |
| Family | Brassicaceae |
| Determination | Thelypodium howellii S. Watson |
| Determined by | I. Al-Shehbaz |
| Determination Remarks | [is Current name] |
| Family | Brassicaceae |
| Type Status | Isotype |
| Isotype of | Streptanthus coombsae Eastwood |
| Taxon Reference | (for Streptanthus coombsae Eastwood) Proc. Calif. Acad. Sci. 1931. ser. 4, 20: 145. |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
