| Classification | Rhamnaceae: Ceanothus |
| Harvard University Herbaria Barcode(s) | 00415909 |
| Collector | B. T. Hamlin |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County: Medford |
| Locality | Boston Basin Ecoregion: Mystic River Watershed. Middlesex Fells Reservation, just off the Cross Fells Trail, east of Hemlock Pool, where it crosses a stream |
| Georeference | 42° 26' 40" N, 71° 5' 13" W |
| Date Collected | 2012-06-15 |
| Habitat | Clearing in forest with damp runoff from streambed |
| Container | Plants of Massachusetts |
| Frequency | 4 shrubs in 4 x 4 m. area |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/7002e399-e67f-445b-b784-754426f13987 |
| Harvard University Herbaria Barcode | 00415909 |
| Herbarium | NEBC |
| Family | Rhamnaceae |
| Determination | Ceanothus americanus Linnaeus |
| Determination Remarks | [is filed under name] [is label name] [is Current name] |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
