| Name | Xanthomendoza fallax (Hepp ex Arnold) Sochting, Kärnefelt & S. Y. Kondratyuk |
| Authorship | (Hepp ex Arnold) Sochting, Kärnefelt & S. Y. Kondratyuk |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Xanthomendoza S. Y. Kondratyuk & Kärnefelt |
| Citation | 2002 Mitt. Inst. Allg. Bot. Hamburg 30: 225–240 |
| Holdings | 14 Specimens held in the Harvard University Herbaria identified as Xanthomendoza fallax (Hepp ex Arnold) Sochting, Kärnefelt & S. Y. Kondratyuk |
| Identification made in | [no date] (12), 2005 (1), 2009 (1) |