| Classification | Aristolochiaceae: Aristolochia | 
| Barcode(s) | 00969740 | 
| Type Status | Isotype | 
| Collector | Elad. Fernández | 
| Collector number | 0100 | 
| Country | Dominican Republic | 
| State | Samaná | 
| Geography | North America: Caribbean (Region): Hispaniola: Dominican Republic: Samaná | 
| Locality | Villa Gran Bahia, Punta de Chinguela, north of the road between Samaná and Las Galeras | 
| Date Collected | 2017-04-16 | 
| Habitat | limestone marine terrace; on fern thicket growing on karst | 
| Container | Plants of the Dominican Republic | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/ca0cdf9d-839b-4ae6-9b0b-62761f82486b | 
| Harvard University Herbaria Barcode | 00969740 | 
| Herbarium | GH | 
| Family | Aristolochiaceae | 
| Type Status |  Isotype | 
| Isotype of |  Aristolochia marioniana Elad. Fernández & G. A. Romero | 
| Verified by | Fernández, Eladio | 
| Date Determined | 2017 | 
| Determination Remarks |  [filed under] [label name] [current name] | 
| Taxon Reference | (for  Aristolochia marioniana Elad. Fernández & G. A. Romero) Phytotaxa 2019. 420(1): 15. | 
| Sex | not determined | 
| Phenology | Flower | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |