| Classification | Convolvulaceae: Calystegia |
| Harvard University Herbaria Barcode(s) | 02055580 |
| Collector | C. V. Piper |
| Country | United States of America |
| State | Michigan |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Michigan: Crawford County |
| Locality | Vicinity of Grayling |
| Date Collected | 1922-07-** |
| Container | Plants of Michigan |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/ae4aea59-8adb-4ca2-9941-844785a6888f |
| Harvard University Herbaria Barcode | 02055580 |
| Herbarium | GH |
| Previous ownership | From the United States National Herbarium, Smithsonian Institution |
| Family | Convolvulaceae |
| Determination | Calystegia spithamaea (Linnaeus) Pursh |
| Determined by | Voss, Edward Groesbeck |
| Date Determined | 1990 |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
