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Varieties with a similar appearance
Rocket
| Characters compared | Value |
| Maturity: | Very early |
| Growth habit: | Spreading to semi erect |
| Foliage cover: | Moderate to good |
| Flower colour: | Blue violet |
| Flower frequency: | Rare |
| Berries: | No berries |
| Light sprout colour: | Blue |
| Tuber skin colour: | White to yellow |
| Tuber eye colour: | Yellow |
| Primary tuber flesh colour: | White |
| Tuber shape: | Round |
| Tuber eye depth: | Shallow |
| Tuber skin texture: | Intermediate |
| Variety | Characters matched | Sources |
| Rocket | 13/13 | 1 |
| Minea | 10/13 | 3 |
| Russet Burbank | 9/13 | 5 |
| Corine | 9/13 | 4 |
| Draga (1970) | 8/13 | 6 |
| Minerva | 8/13 | 4 |
| Senaria | 8/13 | 3 |
| Home Guard | 8/13 | 2 |
| Borodjanskij | 8/13 | 2 |
| Epicure | 8/13 | 2 |
| Arran Pilot | 8/13 | 2 |
| Semlo | 8/13 | 1 |
| Novita | 8/13 | 1 |
