| Classification | Lamiaceae: Pycnanthemum |
| Harvard University Herbaria Barcode(s) | 00423228 |
| Collector | E. J. Palmer |
| Collector number | 40228 |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Suffolk County: Boston |
| Locality | The Arnold Arboretum, foot of Hemlock Hill, north side [Jamaica Plain]
|
| Date Collected | 1932-08-24 |
| Habitat | Moist bank |
| Container | Spontaneous Flora of the Arnold Arboretum |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/bc70cc08-70f3-4c33-aecd-f49b4a815d86 |
| Harvard University Herbaria Barcode | 00423228 |
| Herbarium | A |
| Family | Lamiaceae |
| Determination | Pycnanthemum tenuifolium Schrader |
| Determined by | Kittredge, Walter Tobey |
| Date Determined | 2012 |
| Determination Remarks | [current name] |
| Family | Lamiaceae |
| Determination | Pycnanthemum flexuosum (Walter) Britton, Sterns & Poggenburg |
| Determination Remarks | [label name] |
| Phenology | Fruit |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
