| Classification | Asteraceae: Lactuca |
| Harvard University Herbaria Barcode(s) | 00359760 |
| Collector | W. P. Rich |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Suffolk County: Boston |
| Locality | Stony Brook Reservation [Hyde Park/West Roxbury] |
| Date Collected | 1894-09-06 |
| Habitat | open woods |
| Container | Metropolitan Park Flora |
| Project | Metropolitan Park Flora |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/3050f563-b5ba-4f60-9f4e-4761d4b6e9bf |
| Harvard University Herbaria Barcode | 00359760 |
| Herbarium | NEBC |
| Family | Asteraceae |
| Determination | Lactuca canadensis var. montana Britton |
| Determined by | [annotation on sheet] |
| Family | Asteraceae |
| Determination | Lactuca integrifolia Bigelow |
| Determination Remarks | [is label name] |
| Family | Asteraceae |
| Determination | Lactuca canadensis f. angustata Wiegand |
| Determined by | Wiegand, Karl McKay |
| Date Determined | 1921 |
| Family | Asteraceae |
| Determination | Lactuca canadensis Linnaeus |
| Determined by | Kittredge, Walter Tobey |
| Date Determined | 2013 |
| Determination Remarks | [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
