| Classification | Asteraceae: Xanthium |
| Harvard University Herbaria Barcode(s) | 02284913 |
| Collector | R. I. Bertin |
| Collector number | 8897 |
| 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 | near former superintendent's house on west side of Mountain Road |
| Date Collected | 2022-08-29 |
| Habitat | in waste ground |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/ddcfd2af-23a3-40d5-a42a-2f7121b29179 |
| Harvard University Herbaria Barcode | 02284913 |
| Herbarium | NEBC |
| Family | Asteraceae |
| Determination | Xanthium orientale Linnaeus |
| Determined by | Kittredge, Walter Tobey |
| Date Determined | 2023-07-21 |
| Determination Remarks | [filed under] [current name] |
| Family | Asteraceae |
| Determination | Xanthium strumarium var. canadense (Miller) Torr. & A. Gray |
| Determination Remarks | [label name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
