| Classification | Brassicaceae: Boechera |
| Harvard University Herbaria Barcode(s) | 00946004 |
| Collector | R. R. Tatnall |
| Collector number | 4464 |
| Country | United States of America |
| State | Maryland |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Maryland: Cecil County |
| Locality | 1/4 mile below Conowingo dam; 1 1/4 miles west of Rowlandsville. |
| Date Collected | 1940-05-06 |
| Habitat | Rich rocky woods |
| Container | Flora of the Peninsula of Delaware, Maryland and Virginia |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/0a1c4098-9ac1-4662-92b2-c7d6160388e4 |
| Harvard University Herbaria Barcode | 00946004 |
| Herbarium | GH |
| Family | Brassicaceae |
| Determination | Boechera laevigata (Muhlenberg ex Willdenow) Al-Shehbaz |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
