| taxonID | BNNJ4 |
| parentNameUsageID | 3ZLP8 |
| originalNameUsageID | m_awhG9MmCeh08mYTkZxX |
| scientificNameID | ZaMd-uJvsLeK-KDfSY07c0 |
| datasetID | 1141 |
| taxonomicStatus | accepted |
| taxonRank | subspecies |
| scientificName | Melocactus bellavistensis subsp. onychacanthus (F.Ritter) N.P.Taylor |
| scientificNameAuthorship | (F.Ritter) N.P.Taylor |
| genericName | Melocactus |
| specificEpithet | bellavistensis |
| infraspecificEpithet | onychacanthus |
| namePublishedIn | Taylor, N. P. (1991). Bradleya 9: 66 (1991). |
| nomenclaturalCode | ICN |
| references | http://www.worldplants.de/?deeplink=Melocactus-bellavistensis-subsp.-onychacanthus |
| DataSource | Catalogue of Life 2025-06-13 |