| Name | Tradescantia gigantea Rose | 
| Authorship | Rose | 
| Rank | Species | 
| Placed in | Tradescantia | 
| Citation | 1899 Contr. U.S. Natl. Herb. 5: 205 | 
| Holdings | 5 Specimens held in the Harvard University Herbaria identified as Tradescantia gigantea Rose | 
| Identification made in | [no date] (5) |