| Classification | Convolvulaceae: Calystegia |
| Harvard University Herbaria Barcode(s) | 00395267 |
| Collector | R. F. Thorne, E. W. Lathrop & G. Marshs |
| Collector number | 49796 |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Orange County |
| Locality | Santa Ana Mountains: Trabuco Canyon |
| Date Collected | 1977-05-04 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/e75e652c-396c-4327-8cf2-d6ae244c1912 |
| Harvard University Herbaria Barcode | 00395267 |
| Herbarium | GH |
| Family | Convolvulaceae |
| Determination | Calystegia macrostegia subsp. arida (Greene) Brummitt |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
