| Name | Olsynium douglasii var. inflatum (Suksdorf) Cholewa & Douglass M. Henderson |
| Authorship | (Suksdorf) Cholewa & Douglass M. Henderson |
| Rank | Variety |
| Placed in | Olsynium douglasii (A. Dietrich) E. P. Bicknell |
| Citation | 1991 MadroƱo 38(4): 232 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Olsynium douglasii var. inflatum (Suksdorf) Cholewa & Douglass M. Henderson |
| Identification made in | 2024 (1) |