| taxonID | 74RMN |
| parentNameUsageID | 69B3 |
| scientificNameID | j3W5fkXjjIttDKqPbwl5i1 |
| datasetID | 1141 |
| taxonomicStatus | accepted |
| taxonRank | species |
| scientificName | Opuntia megapotamica Arechav. |
| scientificNameAuthorship | Arechav. |
| genericName | Opuntia |
| specificEpithet | megapotamica |
| namePublishedIn | Arechav. (1904). Anales Mus. Nac. Montevideo, Ser. 2, 1: 42 (1904). |
| nomenclaturalCode | ICN |
| references | http://www.worldplants.de/?deeplink=Opuntia-megapotamica |
| Child | Opuntia megapotamica var. salagria (A.Cast.) Oakley variety accepted |
| DataSource | Catalogue of Life 2025-06-13 |