| Name | Rhytidophyllum tomentosum var. exsertum (Grisebach) Z. R. Xu & L. E. Skog |
| Authorship | (Grisebach) Z. R. Xu & L. E. Skog |
| Rank | Variety |
| NomenclaturalStatus | Unknown |
| Placed in | Rhytidophyllum tomentosum (Linnaeus) Martius |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Rhytidophyllum tomentosum var. exsertum (Grisebach) Z. R. Xu & L. E. Skog |
| Identification made in | [no date] (1) |