| taxonID | 7283323 |
| datasetID | 7ddf754f-d193-4cc9-b351-99906754a03b |
| parentNameUsageID | 7283320 |
| scientificName | Gymnocalycium castellanosii subsp. castellanosii |
| canonicalName | Gymnocalycium castellanosii castellanosii |
| genericName | Gymnocalycium |
| specificEpithet | castellanosii |
| infraspecificEpithet | castellanosii |
| taxonRank | subspecies |
| namePublishedIn | Backeb. (1935). In: Backeb. & Knuth, Kaktus-ABC, 287, 416. |
| taxonomicStatus | accepted |
| kingdom | Plantae |
| phylum | Tracheophyta |
| class | Magnoliopsida |
| order | Caryophyllales |
| family | Cactaceae |
| genus | Gymnocalycium |
| DataSource | GBIF Backbone Taxonomy 2023-08-28 |