| Family1 | Species1 | Family2 | Species2 | SCUS score | Similarity |
| Solanaceae | Solanum pennellii | Fabaceae | Vigna unguiculata | 8.50 | Similar |
| Solanaceae | Solanum pennellii | Poaceae | Zea mays | 4.31 | Dis similar |
| Solanaceae | Solanum tuberosum | Fabaceae | Abrus precatorius | 8.50 | Similar |
| Solanaceae | Solanum tuberosum | Poaceae | Aegilops tauschii subsp. strangulata | 3.87 | Dis similar |
| Solanaceae | Solanum tuberosum | Brassicaceae | Arabidopsis lyrata subsp. lyrata | 5.28 | Moderately similar |
| Solanaceae | Solanum tuberosum | Brassicaceae | Arabidopsis thaliana | 5.14 | Moderately similar |
| Solanaceae | Solanum tuberosum | Fabaceae | Arachis duranensis | 8.73 | Similar |
| Solanaceae | Solanum tuberosum | Fabaceae | Arachis hypogaea | 8.73 | Similar |
| Solanaceae | Solanum tuberosum | Fabaceae | Arachis ipaensis | 8.73 | Similar |
| Solanaceae | Solanum tuberosum | Cucurbitaceae | Benincasa hispida | 8.60 | Similar |
| Solanaceae | Solanum tuberosum | Chenopodiaceae | Beta vulgaris subsp. vulgaris | 9.50 | Highly Similar |
| Solanaceae | Solanum tuberosum | Poaceae | Brachypodium distachyon | 4.36 | Dis similar |
| Solanaceae | Solanum tuberosum | Brassicaceae | Brassica juncea | 4.95 | Dis similar |
| Solanaceae | Solanum tuberosum | Brassicaceae | Brassica napus | 5.00 | Moderately similar |
| Solanaceae | Solanum tuberosum | Brassicaceae | Brassica oleracea var. oleracea | 4.94 | Dis similar |
| Solanaceae | Solanum tuberosum | Brassicaceae | Brassica rapa | 5.01 | Moderately similar |
| Solanaceae | Solanum tuberosum | Fabaceae | Cajanus cajan | 8.30 | Similar |
| Solanaceae | Solanum tuberosum | Brassicaceae | Camelina sativa | 5.23 | Moderately similar |
| Solanaceae | Solanum tuberosum | Brassicaceae | Capsella rubella | 5.50 | Moderately similar |
| Solanaceae | Solanum tuberosum | Solanaceae | Capsicum annuum | 9.83 | Highly Similar |