| Classification | Lamiaceae: Lamium |
| Barcode(s) | 01154471 |
| Collector | W. T. Kittredge |
| Collector number | 1657 |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County: Waltham |
| Locality | Boston Basin Ecoregion: Charles River Watershed. Beaver Brook Reservation, lower part, adjacent to Trapelo Road near stone wall, GPS 42.390571N, 71.197009W |
| Date Collected | 2011-05-06 |
| Habitat | open unmowed field, full sun, south-facing slope, dry loam |
| Container | Plants of Massachusetts |
| Remarks | small patch. Associates: Ailanthus altissima, Cirsium vulgare, Chelidonium majus, Cynanchum louiseae, Dactylis glomerata, Daucus carota, Poa pratensis, Potentilla simplex, Taraxacum officinale, Urtica dioica ssp. dioica |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/0ce385fd-3eb7-4df3-9d2e-af092b7731f8 |
| Harvard University Herbaria Barcode | 01154471 |
| Herbarium | NEBC |
| Family | Lamiaceae |
| Determination | Lamium purpureum Linnaeus |
| Determination Remarks | [filed under] [label name] [current name] |
| Phenology | FlowerAndFruit |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
