| English noun: Gymnocalycium | |||
| 1. | Gymnocalycium (plant) large genus of low-growing globular South American cacti with spiny ribs covered with many tubercles | ||
| Synonyms | genus Gymnocalycium | ||
| Broader (hypernym) | caryophylloid dicot genus | ||
| Member meronym | Cactaceae, cactus family, family Cactaceae | ||