| Classification | Crassulaceae: Sempervivum |
| Harvard University Herbaria Barcode(s) | 00586217 |
| Collector | E. F. Williams |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County: Woburn |
| Locality | Woburn, near Shaker Glen |
| Date Collected | 1894-11-25 [Nov. 25 1894] |
| Habitat | on a rocky knoll |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/3e854012-9ad6-4c54-9873-72c0d8767452 |
| Harvard University Herbaria Barcode | 00586217 |
| Herbarium | GH |
| Family | Crassulaceae |
| Determination | Sempervivum tectorum Linnaeus |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
