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Varieties with a similar appearance
Houma
| Characters compared | Value |
| Maturity: | Intermediate |
| Foliage cover: | Good |
| Flower colour: | White |
| Flower frequency: | Occasional to frequent |
| Berries: | No berries |
| Light sprout colour: | Pink |
| Tuber skin colour: | White to yellow |
| Primary tuber flesh colour: | White |
| Tuber shape: | Oval to round |
| Tuber eye depth: | Medium |
| Tuber skin texture: | Very smooth to smooth |
| Variety | Characters matched | Sources |
| Houma | 10/11 | 3 |
| Mentor | 9/11 | 3 |
| Odesskij | 9/11 | 1 |
| Saturna | 8/11 | 6 |
| Arran Banner | 8/11 | 5 |
| Early Rose | 8/11 | 5 |
| Russet Burbank | 8/11 | 5 |
| Maritta | 8/11 | 4 |
| Record | 8/11 | 4 |
| Blanik | 8/11 | 3 |
| Superior | 8/11 | 3 |
| Saco | 8/11 | 3 |
| Gatcinsky | 8/11 | 3 |
| Ontario | 8/11 | 3 |
| Iskra | 8/11 | 3 |
| Eva (1950) | 8/11 | 2 |
| Istrinsky | 8/11 | 2 |
| Carpatin | 8/11 | 2 |
| Amsel | 8/11 | 2 |
| Kotnov | 8/11 | 2 |
| Sangre | 8/11 | 2 |
| Epron | 8/11 | 2 |
| Grot | 8/11 | 2 |
| Avon | 8/11 | 2 |
| Falensky | 8/11 | 1 |
| Allure | 8/11 | 1 |
| Escort | 7/11 | 7 |
| Draga (1970) | 7/11 | 6 |
| Primura | 7/11 | 6 |
| Sieglinde | 7/11 | 6 |
| Jaerla | 7/11 | 6 |
| Kennebec | 7/11 | 6 |
| Cara | 7/11 | 5 |
| Mondial | 7/11 | 4 |
| Producent | 7/11 | 4 |
| Mariana | 7/11 | 4 |
| Sirco | 7/11 | 4 |
| Aula | 7/11 | 4 |
| Sante | 7/11 | 4 |
| Benol | 7/11 | 4 |
| Erntestolz | 7/11 | 4 |
| Minerva | 7/11 | 4 |
| Marfona | 7/11 | 3 |
| Pentland Crown | 7/11 | 3 |
| Kardal | 7/11 | 3 |
| Magura | 7/11 | 3 |
| Pentland Ivory | 7/11 | 3 |
| Hercules | 7/11 | 3 |
| Evergood | 7/11 | 3 |
| Tasso | 7/11 | 3 |
| Flourball | 7/11 | 3 |
| Tondra | 7/11 | 3 |
| Welsa | 7/11 | 3 |
| Carlingford | 7/11 | 3 |
| Revelino | 7/11 | 3 |
| Accent | 7/11 | 3 |
| Istok | 7/11 | 3 |
| Belorussky Ranny | 7/11 | 3 |
| Arkula | 7/11 | 2 |
| Atleet | 7/11 | 2 |
| Glasgow Favourite | 7/11 | 2 |
| Fala | 7/11 | 2 |
| Karida | 7/11 | 2 |
| Colina | 7/11 | 2 |
| Panther | 7/11 | 2 |
| Anco | 7/11 | 2 |
| Galina | 7/11 | 2 |
| Kedvenc | 7/11 | 2 |
| Somogyi Korai | 7/11 | 2 |
| Heban | 7/11 | 2 |
| Korenevsky | 7/11 | 2 |
| Lipinski Wczesny | 7/11 | 2 |
| Brasovean | 7/11 | 2 |
| Laimdota | 7/11 | 2 |
| Alamo | 7/11 | 2 |
| Atlanta (1950) | 7/11 | 2 |
| Fecuva | 7/11 | 2 |
| Kuras | 7/11 | 2 |
| Condor | 7/11 | 2 |
| Vulkano | 7/11 | 2 |
| Akebia | 7/11 | 2 |
| Somogyi Sarga | 7/11 | 2 |
| Marius | 7/11 | 2 |
| Veto | 7/11 | 2 |
| Epoka | 7/11 | 2 |
| Meise | 7/11 | 2 |
| Bevelander | 7/11 | 2 |
| Mira (1952) | 7/11 | 2 |
| Kora (1975) | 7/11 | 2 |
| Sitta | 7/11 | 2 |
| Aranyalma | 7/11 | 2 |
| Kvetuse | 7/11 | 2 |
| Detskoselskij | 7/11 | 2 |
| Roslin Castle | 7/11 | 2 |
| Deodara | 7/11 | 2 |
| Pirola | 7/11 | 2 |
| Wilga | 7/11 | 2 |
| Thola | 7/11 | 2 |
| Pavo | 7/11 | 2 |
| Kmiec | 7/11 | 2 |
| Gabi (1965) | 7/11 | 2 |
| Virginia | 7/11 | 2 |
| Sokol | 7/11 | 2 |
| Volzhanin | 7/11 | 2 |
| Tylva | 7/11 | 2 |
| Grata | 7/11 | 2 |
| Auralia | 7/11 | 2 |
| Kemenyito Kiraly | 7/11 | 2 |
| Cisa | 7/11 | 2 |
| Cherokee | 7/11 | 2 |
| Romina | 7/11 | 2 |
| Angelika | 7/11 | 1 |
| Snowden | 7/11 | 1 |
| Edelgard | 7/11 | 1 |
| Tunika | 7/11 | 1 |
| Konigsmark | 7/11 | 1 |
| Eros | 7/11 | 1 |
| Amylex | 7/11 | 1 |
| Fanal | 7/11 | 1 |
| Baku | 7/11 | 1 |
| Feldstolz | 7/11 | 1 |
| Quarantina Bianca Genovese | 7/11 | 1 |
| Suevia | 7/11 | 1 |
| Sommerstarke | 7/11 | 1 |
| Leander | 7/11 | 1 |
| Eclata | 7/11 | 1 |
| Kalitinec | 7/11 | 1 |
| Margot | 7/11 | 1 |
| Move | 7/11 | 1 |
| Gunosa | 7/11 | 1 |
| Pompadour (1976) | 7/11 | 1 |
