| Classification | Polygonaceae: Chorizanthe |
| Harvard University Herbaria Barcode(s) | 01717636 |
| Collector | L. Constance, J. L. Morrison, G. S. Lyon & H. L. Mason |
| Collector number | 2590 |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Merced County |
| Locality | Piedra Azul Canyon 0.75 miles southwest of Piedra Azul Spring |
| Date Collected | 1940-05-04 |
| Verbatim Elevation | 1500 feet |
| Habitat | Loose shale talus, southwest slope |
| Container | California Inner Coast Ranges: San Luis Obispo County |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/b6d06edb-9e07-4000-90ea-f2e893771ff7 |
| Harvard University Herbaria Barcode | 01717636 |
| Herbarium | GH |
| Previous ownership | [Ex] Herbarium of the University of California |
| Family | Polygonaceae |
| Determination | Chorizanthe membranacea Bentham |
| Determined by | Reveal, James Lauritz |
| Date Determined | 1987 |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
