| Classification | Lamiaceae: Physostegia |
| Harvard University Herbaria Barcode(s) | 00001441 |
| Type Status | Holotype |
| Collector | C. A. Weatherby & U. F. Weatherby |
| Collector number | 6318 |
| Country | United States of America |
| State | Mississippi |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Mississippi: Chickasaw County |
| Locality | Near Egypt |
| Date Collected | 1933-05-18 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/0eea997d-245a-48f4-b9f0-fe35b6cc0d9b |
| Harvard University Herbaria Barcode | 00001441 |
| Herbarium | GH |
| Family | Lamiaceae |
| Type Status | Holotype |
| Holotype of | Physostegia angustifolia Fernald |
| Verified by | P. D. Cantino |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Physostegia angustifolia Fernald) Rhodora 1943. 45: 462. |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
