| Classification | Poaceae: Zizania | 
| Harvard University Herbaria Barcode(s) | 00024588 | 
| Type Status | Type | 
| Collector | W. A. Silveus | 
| Collector number | 518 | 
| Country | United States of America | 
| State | Texas | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Texas: Hays County | 
| Locality | near San Marcos | 
| Date Collected | 1932-04-** | 
| Habitat | Floating in San Marcos River | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/6944d86d-e969-4c1e-9a8a-da9e54cea43c | 
| Harvard University Herbaria Barcode | 00024588 | 
| Herbarium | GH | 
| Previous ownership | ex US | 
| Family | Poaceae | 
| Type Status | Type | 
| Type of | Zizania texana Hitchcock | 
| Determination Remarks | [filed under] [label name] | 
| Annotation Text | Type collection | 
| Taxon Reference | (for  Zizania texana Hitchcock) J. Wash. Acad. Sci. 1933. 23: 454. | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |