| Classification | Mimosaceae: Acacia |
| Harvard University Herbaria Barcode(s) | 00977693 |
| Collector | I. M. Johnston |
| Collector number | 9304 |
| Country | Mexico |
| State | Coahuila |
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Coahuila |
| Locality | ca. 2 km. southeast of Puertocito, western end of Sierra de la Madera, about lat. 27° 15'N |
| Date Collected | 1941-09-21 |
| Habitat | base of limestone slopes, about canyon-mouth; Deep narrow canyon |
| Project | HerbariomiX - Dior |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/5d0d36e6-03a7-4a97-af2c-5326f3cd946f |
| Harvard University Herbaria Barcode | 00977693 |
| Herbarium | GH |
| Family | Mimosaceae |
| Determination | Acacia rigidula Bentham |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
