| Name | Brachionidium ephemerum Luer & Hirtz |
| Authorship | Luer & Hirtz |
| Rank | Species |
| Placed in | Brachionidium Lindley |
| Citation | 1995 Monogr. Syst. Bot. Missouri Bot. Gard. 57: 46–47, pl. 18 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Brachionidium ephemerum Luer & Hirtz |
| Identification made in | [no date] (1) |