Gymnos in habitat
| Category | Paraguay |
| Name | Gymnocalycium megatae Y. Itô |
| Notes | G. megatae VoS 10 in habitat in the north of Paraguay, between Nueva Asuncion and Gral E. A. Gary, altitude 340 m. |
| Category | Paraguay |
| Name | Gymnocalycium megatae Y. Itô |
| Notes | G. megatae VoS 10 in habitat in the north of Paraguay, between Nueva Asuncion and Gral E. A. Gary, altitude 340 m. |