| Classification | Commelinaceae: Tradescantia | 
| Harvard University Herbaria Barcode(s) | 00029590 | 
| Type Status | Isotype | 
| Collector | H. S. Gentry | 
| Collector number | 1658 | 
| Country | Mexico | 
| State | Sonora | 
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Sonora: Álamos | 
| Locality | San Bernardo, Rio Mayo | 
| Date Collected | 1935-08-31 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/5124fd8e-7e05-4bc5-8b26-a4b30d74a739 | 
| Harvard University Herbaria Barcode | 00029590 | 
| Herbarium | GH | 
| Family | Commelinaceae | 
| Type Status | Isotype | 
| Isotype of | Tradescantia semisoma Standley | 
| Verified by | A. R. Lopez Ferrari & A. Espejo | 
| Taxon Reference | (for  Tradescantia semisoma Standley) Publ. Field Mus. Nat. Hist., Bot. Ser. 1937. 17: 228. | 
| Family | Commelinaceae | 
| Determination | Tradescantia andrieuxii C. B. Clarke | 
| Determined by | A. R. Lopez Ferrari & A. Espejo | 
| Determination Remarks | [current name] | 
| Sex | not determined | 
| Phenology | Flower | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |