| Accession no. | Plant no. | Provenance type | Identification status |
|---|---|---|---|
| RBGM 200506 | 1 | 1 | |
| RBGM 200639 | 2 | 1 | |
| RBGM 150367 | 2 | 3 | |
|
Mammillaria gracilis
–
Thimble Cactus
|
|||
| RBGM 200495 | 1 | 1 | |