| Name | Rhytidophyllum tomentosum f. viscida Urban | 
| Authorship | Urban | 
| Rank | Forma | 
| NomenclaturalStatus | NomLeg | 
| Placed in | Rhytidophyllum tomentosum (Linnaeus) Martius | 
| GUID | urn:lsid:ipni.org:names:294124-2 | 
| Citation | 1901 Symb. Antill. [Urban] 2: 388 | 
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Rhytidophyllum tomentosum f. viscida Urban | 
| Identification made in | [no date] (1) |