| Classification | Asteraceae: Sonchus |
| Harvard University Herbaria Barcode(s) | 01583213 |
| Collector | J. Merzer with |
| Collector number | 144 |
| Country | United States of America |
| State | Maine |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Maine: York County: Appledore Island |
| Locality | no data |
| Date Collected | 1975-07-15 |
| Habitat | cleared area |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/75f99663-fc25-44da-8a27-996e854c08a6 |
| Harvard University Herbaria Barcode | 01583213 |
| Herbarium | NEBC |
| Family | Asteraceae |
| Determination | Sonchus asper (Linnaeus) Hill |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | FlowerAndFruit |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
