| Classification | Hypericaceae |
| Classification 1 | Hypericaceae: Hypericum |
| Harvard University Herbaria Barcode(s) | 00306359 |
| Collector | P. D. Knieskern |
| Country | United States of America |
| State | New Jersey |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: New Jersey |
| Locality | [data not captured] |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/857efb7b-4133-42d4-a528-e4b60597077c |
| Harvard University Herbaria Barcode | 00306359 |
| Herbarium | GH |
| Family | Hypericaceae |
| Determination | Ascyrum stans Michaux |
| Determined by | J. M. Coulter |
| Annotation Text | J.M.C. Syn. Fl. N. Amer. |
| Family | Hypericaceae |
| Determination | Ascyrum stans Michaux |
| Determined by | W. P. Adams |
| Date Determined | 1956 |
| Family | Hypericaceae |
| Determination | Hypericum crux-andreae (Linnaeus) Crantz |
| Determined by | W. T. Kittredge |
| Date Determined | 2010 |
| Determination Remarks | [is filed under name] [is Current name] |
| Annotation Text | Gen. Fl. Amer. Bor. Ill. 1: 211-212, pl. 91. 1848. Isaac Sprague sketches for Ascyrum stans Michx. “from New Jersey, Knieskern” |
| Sex | not determined |
| Phenology | Fruit |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
| Item Remarks | [Sprague's sketches mounted on sheet in packet] |
