| Name | Chorizanthe xantii S. Watson |
| Authorship | S. Watson |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Chorizanthe R. Brown ex Bentham |
| Contains | Chorizanthe xantii var. leucotheca Goodman |
| Citation | 1877 Proc. Amer. Acad. Arts 12: 272 |
| Holdings | 18 Specimens held in the Harvard University Herbaria identified as Chorizanthe xantii S. Watson |
| Identification made in | [no date] (6), 1987 (12) |