| Name | Onosma xiangchengense W. T. Wang |
| Authorship | W. T. Wang |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Onosma Linnaeus |
| Citation | 2010 Guihaia 30(4): 429–431, f. 1A-C |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Onosma xiangchengense W. T. Wang |
| Identification made in | 2009 (1), 2011 (1) |