| Name | Mostacillastrum subauriculatum Al-Shehbaz | 
| Authorship | Al-Shehbaz | 
| Rank | Species | 
| Placed in | Mostacillastrum | 
| GUID | urn:lsid:ipni.org:names:77138409-1 | 
| Citation | 2012 Harvard Pap. Bot. 17: 8 | 
| Holdings | 10 Specimens held in the Harvard University Herbaria identified as Mostacillastrum subauriculatum Al-Shehbaz | 
| Identification made in | [no date] (3), 1976 (3), 1983 (2), 2012 (2) | 
