| Code | Definition | Number of Accessions |
| MINI | MINI CORE - core of 75 accessions selected from 25 potato taxa | 75 |
| MMP | MMP - microdontum core subset | 94 |
| MMP45 | MMP - elite core of 45 microdontum accessions | 45 |
| MMP59 | MMP - core of 59 microdontum accessions | 59 |
| Y | YES, THE ACCESSION IS PART OF THE CORE SUBSET | 3213 |