| Name | Frullania tamarisci subsp. nisquallensis (Sullivant) S. Hattori |
| Authorship | (Sullivant) S. Hattori |
| Rank | Subspecies |
| Placed in | Frullania tamarisci (Linnaeus) Dumortier |
| Citation | 1966 Fl. E. Himalaya 1: 528 |
| Holdings | 51 Specimens held in the Harvard University Herbaria identified as Frullania tamarisci subsp. nisquallensis (Sullivant) S. Hattori |
| Identification made in | [no date] (51) |