| Classification | Euphorbiaceae: Argythamnia |
| Harvard University Herbaria Barcode(s) | 00045738 |
| Type Status | Holotype |
| Collector | I. M. Johnston & C. H. Muller |
| Collector number | 632 |
| Country | Mexico |
| State | Coahuila |
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Coahuila |
| Locality | End of Road from T. Armendaiz north into the Sierra del Pino: vicinity of La Noria |
| Date Collected | 1940-08-20 - 1940-08-26 |
| Habitat | Open valley, burnt over flat of scrub oak |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a442cc5f-86ee-4914-9948-3b71bb506806 |
| Harvard University Herbaria Barcode | 00045738 |
| Herbarium | GH |
| Family | Euphorbiaceae |
| Determination | Argythamnia chthamala J. W. Ingram |
| Determination Remarks | Ined. 2009 [is label name] [is Current name] |
| Family | Euphorbiaceae |
| Type Status | Holotype |
| Holotype of | Argythamnia chthamala J. W. Ingram |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
