| Classification | Convolvulaceae: Calystegia |
| Classification 1 | Convolvulaceae: Convolvulus |
| Classification 2 | Convolvulaceae: Calystegia |
| Harvard University Herbaria Barcode(s) | 00369480 |
| Collector | P. H. Raven |
| Collector number | 2052 |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Marin County |
| Locality | near Phoenix Lake, Mt. Tamalpais |
| Date Collected | 1950-05-13 |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/9cb61b4c-e9d6-463f-8917-b3ca4d7b4711 |
| Harvard University Herbaria Barcode | 00369480 |
| Herbarium | GH |
| Family | Convolvulaceae |
| Determination | Calystegia purpurata (Greene) Brummitt |
| Determination Remarks | [is filed under name] |
| Family | Convolvulaceae |
| Determination | Convolvulus occidentalis var. purpuratus (Greene) J. T. Howell |
| Determination Remarks | [0] |
| Family | Convolvulaceae |
| Determination | Calystegia purpurata (Greene) Brummitt |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
