| Classification | Asteraceae: Prenanthes |
| Classification 1 | Asteraceae: Nabalus |
| Harvard University Herbaria Barcode(s) | 00443443 |
| Collector | E. J. Palmer |
| Collector number | 38188 |
| 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, s. side of Hemlock Hill [Jamaica Plain]
|
| Date Collected | 1930-09-09 |
| Habitat | Rocky slopes |
| Container | Spontaneous Flora of the Arnold Arboretum |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/752acba1-9a22-45b7-945d-87ffc07665a7 |
| Harvard University Herbaria Barcode | 00443443 |
| Herbarium | NEBC |
| Family | Asteraceae |
| Determination | Prenanthes altissima Linnaeus |
| Determined by | [annotation on label] |
| Family | Asteraceae |
| Determination | Prenanthes alba Linnaeus |
| Determination Remarks | [is label name] |
| Family | Asteraceae |
| Determination | Prenanthes trifoliolata (Cassini) Fernald |
| Determined by | Seymour, Frank Conkling |
| Date Determined | 1964 |
| Family | Asteraceae |
| Determination | Nabalus trifoliolatus Cassini |
| Determined by | Kittredge, Walter Tobey |
| Date Determined | 2013 |
| Determination Remarks | [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
