| Name | Blepharostoma arachnoideum M. Howe |
| Authorship | M. Howe |
| Rank | Species |
| Placed in | Blepharostoma |
| Citation | 1899 Mem. Torrey Bot. Club 7: 140 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Blepharostoma arachnoideum M. Howe |
| Identification made in | [no date] (3) |