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Varieties with a similar appearance
Extase
| Characters compared | Value |
| Maturity: | Intermediate |
| Foliage cover: | Poor |
| Flower colour: | Red violet |
| Flower frequency: | Occasional to frequent |
| Berries: | Very rare |
| Pollen fertility: | Sterile |
| Tuber skin colour: | White to yellow |
| Primary tuber flesh colour: | Light yellow |
| Tuber shape: | Oval |
| Tuber eye depth: | Shallow |
| Variety | Characters matched | Sources |
| Extase | 10/10 | 3 |
| Spartaan | 8/10 | 4 |
| Patrones | 8/10 | 3 |
| Doon Star | 8/10 | 3 |
| Monalisa | 7/10 | 7 |
| Multa | 7/10 | 4 |
| Granola | 7/10 | 3 |
| Runo | 7/10 | 3 |
| Nora | 7/10 | 3 |
| Marijke | 7/10 | 3 |
| Thomana | 7/10 | 3 |
| Eba | 7/10 | 3 |
| Renova | 7/10 | 3 |
| Brasovean | 7/10 | 3 |
| Hankkijan Tuomas | 7/10 | 3 |
| Sabina (1976) | 7/10 | 3 |
| Gatcinsky | 7/10 | 3 |
| Kardinal | 7/10 | 2 |
| Franziska | 7/10 | 2 |
| Ehud | 7/10 | 2 |
| Aiko | 7/10 | 2 |
| Kamyk | 7/10 | 2 |
| Diamant (1968) | 7/10 | 2 |
| Binova | 7/10 | 2 |
| Kenva | 7/10 | 2 |
| Leo | 7/10 | 2 |
| Heringa | 7/10 | 2 |
| Veto | 7/10 | 2 |
| Bake King (DEU416) | 7/10 | 1 |
| Kronia | 7/10 | 1 |
| Lucnica | 7/10 | 1 |
| Karmin | 7/10 | 1 |
| Escort | 6/10 | 7 |
| Baraka | 6/10 | 6 |
| Obelix | 6/10 | 6 |
| Linzer Rose | 6/10 | 5 |
| Hermes | 6/10 | 5 |
| Corine | 6/10 | 5 |
| Cardinal (1972) | 6/10 | 5 |
| Green Mountain | 6/10 | 4 |
| Kondor | 6/10 | 4 |
| Berber | 6/10 | 4 |
| Prevalent | 6/10 | 4 |
| Craigs Royal | 6/10 | 4 |
| Urgenta | 6/10 | 4 |
| Resy | 6/10 | 4 |
| Sante | 6/10 | 4 |
| Van Gogh | 6/10 | 4 |
| Linzer Starke | 6/10 | 3 |
| Magyar Rozsa | 6/10 | 3 |
| Cromwell | 6/10 | 3 |
| Commandeur | 6/10 | 3 |
| Europa | 6/10 | 3 |
| Hydra | 6/10 | 3 |
| Bolko | 6/10 | 3 |
| Lerche | 6/10 | 3 |
| Costella | 6/10 | 3 |
| Hera | 6/10 | 3 |
| Arran Consul | 6/10 | 3 |
| Aranyalma | 6/10 | 3 |
| Uran | 6/10 | 3 |
| Stina | 6/10 | 3 |
| Erbium | 6/10 | 3 |
| Bartina | 6/10 | 3 |
| Golden Wonder | 6/10 | 3 |
| Delcora | 6/10 | 3 |
| Marfona | 6/10 | 3 |
| Bornia | 6/10 | 3 |
| Prudal | 6/10 | 3 |
| Sharpes Express | 6/10 | 3 |
| Pentland Ivory | 6/10 | 3 |
| Muncel | 6/10 | 3 |
| Vivaldi | 6/10 | 3 |
| Keswick | 6/10 | 3 |
| Gigant | 6/10 | 3 |
| Anco | 6/10 | 2 |
| Osa | 6/10 | 2 |
| Ceres (1970) | 6/10 | 2 |
| Lvovjanka | 6/10 | 2 |
| Prinslander | 6/10 | 2 |
| Arjan | 6/10 | 2 |
| Moni | 6/10 | 2 |
| Amigo | 6/10 | 2 |
| Gilda | 6/10 | 2 |
| Redbad | 6/10 | 2 |
| Adonis | 6/10 | 2 |
| Briljant | 6/10 | 2 |
| Lora | 6/10 | 2 |
| Porta | 6/10 | 2 |
| Atlas (1990) | 6/10 | 2 |
| Depesche | 6/10 | 2 |
| Keszthelyi Sarga | 6/10 | 2 |
| Krasavetc Altaya | 6/10 | 2 |
| Prefect | 6/10 | 2 |
| Sylvia (1984) | 6/10 | 2 |
| Lorch | 6/10 | 2 |
| Ari | 6/10 | 2 |
| Optima | 6/10 | 2 |
| Ina | 6/10 | 2 |
| Atleet | 6/10 | 2 |
| Laverta | 6/10 | 2 |
| Astra (1973) | 6/10 | 2 |
| Dirus | 6/10 | 2 |
| Vita | 6/10 | 2 |
| Rea | 6/10 | 2 |
| Mara | 6/10 | 2 |
| Domina | 6/10 | 2 |
| Jizera | 6/10 | 2 |
| Folva | 6/10 | 2 |
| Orlik (1963) | 6/10 | 2 |
| Intenso | 6/10 | 2 |
| Achat | 6/10 | 2 |
| Format | 6/10 | 2 |
| Marta (1944) | 6/10 | 2 |
| Elsa | 6/10 | 2 |
| Start (1966) | 6/10 | 1 |
| Bintje Mutante | 6/10 | 1 |
| Reflecta | 6/10 | 1 |
| Celeste | 6/10 | 1 |
| Lipa | 6/10 | 1 |
| Lori | 6/10 | 1 |
| A 1 | 6/10 | 1 |
| Jygeva 1968 32 | 6/10 | 1 |
| Alexa | 6/10 | 1 |
| Crispin | 6/10 | 1 |
| A 3 | 6/10 | 1 |
| Iwa | 6/10 | 1 |
| Linda (1936) | 6/10 | 1 |
| Tellus | 6/10 | 1 |
| Tirana | 6/10 | 1 |
| Giewont | 6/10 | 1 |
| Oslava | 6/10 | 1 |
| Fausta | 6/10 | 1 |
| Dalat Violett | 6/10 | 1 |
| Beltsville 2067 16 | 6/10 | 1 |
| Zeisig | 6/10 | 1 |
| We 58 42 9 | 6/10 | 1 |
| Aquila Mutante | 6/10 | 1 |
| Feldeslohn | 6/10 | 1 |
| Borger St 875 49 | 6/10 | 1 |
