| Classification | Asteraceae: Mycelis |
| Classification 1 | Asteraceae: Lactuca |
| Harvard University Herbaria Barcode(s) | 02284884 |
| Collector | R. I. Bertin |
| Collector number | 8519 |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Worcester County: Princeton |
| Locality | Wachusett Reservation, south slopes of mountain |
| Date Collected | 2021-07-22 |
| Habitat | rich, rocky woods |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/582f1643-f0dc-4df4-89b4-5edb7d9ca190 |
| Harvard University Herbaria Barcode | 02284884 |
| Herbarium | NEBC |
| Family | Asteraceae |
| Determination | Mycelis muralis (Linnaeus) Dumortier |
| Determination Remarks | [0] [is label name] |
| Family | Asteraceae |
| Determination | Lactuca muralis (Linnaeus) Gaertner |
| Determined by | Kittredge, Walter Tobey |
| Date Determined | 2023-07-21 |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
