| English noun: Melocactus | |||
| 1. | Melocactus (plant) genus of strongly ribbed globose or spheroid cacti of tropical South and Central America and the Caribbean | ||
| Synonyms | genus Melocactus | ||
| Broader (hypernym) | caryophylloid dicot genus | ||
| Member meronym | Cactaceae, cactus family, family Cactaceae | ||