| Classification | Brassicaceae: Thlaspi |
| Harvard University Herbaria Barcode(s) | 01731487 |
| Collector | S. F. Blake |
| Collector number | 12199 |
| Country | United States of America |
| State | Maryland |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Maryland |
| Locality | near small bridge over Popes Creek, about 1/4 mile below the 1934 locality. Popes Creek. |
| Date Collected | 1939-04-02 |
| Habitat | Grassy roadside. |
| Container | Plants of Maryland |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/38e5a6d7-094a-4dc2-bd78-2be33ad9f02b |
| Harvard University Herbaria Barcode | 01731487 |
| Herbarium | GH |
| Family | Brassicaceae |
| Determination | Thlaspi perfoliatum Linnaeus |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
