| Name | Microsphaera vanbruntiana W. R. Gerard |
| Authorship | W. R. Gerard |
| Rank | Species |
| Placed in | Microsphaera Léveillé |
| Citation | 1875 Bull. Torrey Bot. Club 6: 31 |
| Holdings | 8 Specimens held in the Harvard University Herbaria identified as Microsphaera vanbruntiana W. R. Gerard |
| Identification made in | [no date] (6), 1985 (2) |