| Classification | Onagraceae: Hauya | 
| Barcode(s) | 00054157 | 
| Type Status | Isotype | 
| Collector | E. Matuda | 
| Collector number | 1734 | 
| Country | Mexico | 
| Geography | North America: North America (CA, US, MX) (Region): Mexico | 
| Locality | "Casacada, Siltepec, chis." | 
| Date Collected | 1937-08-05 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/e44f8e91-708e-42de-b184-8976a6a514dd | 
| Harvard University Herbaria Barcode | 00054157 | 
| Herbarium | A | 
| Family | Onagraceae | 
| Type Status |  Isotype | 
| Isotype of |  Hauya matudai Lundell | 
| Determination Remarks |  [filed under] | 
| Taxon Reference | (for  Hauya matudai Lundell) Amer. Midl. Naturalist 1938. 19: 431. | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |