| Classification | Gesneriaceae: Rhytidophyllum | 
| Barcode(s) | 00092199 | 
| Type Status | Isosyntype | 
| Collector | C. Wright | 
| Collector number | 356 | 
| Country | Cuba | 
| Geography | North America: Caribbean (Region): Cuba | 
| Locality | Near Monte Verde | 
| Date Collected | 1859-07-** | 
| Remarks | = Rhytidophyllum exsertum Griseb., det. Z. R. Xu, 1990 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/5e0c242b-5087-4363-bead-76b736f128cb | 
| Harvard University Herbaria Barcode | 00092199 | 
| Herbarium | GH | 
| Family | Gesneriaceae | 
| Type Status |  Isosyntype | 
| Isosyntype of |  Rhytidophyllum tomentosum f. viscida Urban | 
| Taxon Reference | (for  Rhytidophyllum tomentosum f. viscida Urban) Symb. Antill. [Urban] 1901. 2: 388. | 
| Family | Gesneriaceae | 
| Determination |  Rhytidophyllum exsertum Grisebach | 
| Determined by | Z. R. Xu | 
| Determination Remarks |  [current name] | 
| Sex | not determined | 
| Phenology | Flower | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |