| Family1 | Species1 | Family2 | Species2 | SCUS score | Similarity |
| Poaceae | Oryza sativa Japonica Group | Brassicaceae | Capsella rubella | 4.38 | Dis similar |
| Poaceae | Oryza sativa Japonica Group | Solanaceae | Capsicum annuum | 4.40 | Dis similar |
| Poaceae | Oryza sativa Japonica Group | Chenopodiaceae | Chenopodium quinoa | 4.53 | Dis similar |
| Poaceae | Oryza sativa Japonica Group | Fabaceae | Cicer arietinum | 4.04 | Dis similar |
| Poaceae | Oryza sativa Japonica Group | Rutaceae | Citrus clementina | 4.95 | Dis similar |
| Poaceae | Oryza sativa Japonica Group | Rutaceae | Citrus sinensis | 4.92 | Dis similar |
| Poaceae | Oryza sativa Japonica Group | Cucurbitaceae | Cucumis melo | 5.04 | Moderately similar |
| Poaceae | Oryza sativa Japonica Group | Cucurbitaceae | Cucumis sativus | 5.00 | Moderately similar |
| Poaceae | Oryza sativa Japonica Group | Cucurbitaceae | Cucurbita maxima | 5.74 | Moderately similar |
| Poaceae | Oryza sativa Japonica Group | Cucurbitaceae | Cucurbita moschata | 5.74 | Moderately similar |
| Poaceae | Oryza sativa Japonica Group | Cucurbitaceae | Cucurbita pepo subsp. pepo | 5.72 | Moderately similar |
| Poaceae | Oryza sativa Japonica Group | Asteraceae | Cynara cardunculus var. scolymus | 5.01 | Moderately similar |
| Poaceae | Oryza sativa Japonica Group | Apiaceae | Daucus carota subsp. sativus | 4.94 | Dis similar |
| Poaceae | Oryza sativa Japonica Group | Malvaceae | Durio zibethinus | 4.40 | Dis similar |
| Poaceae | Oryza sativa Japonica Group | Brassicaceae | Eutrema salsugineum | 4.41 | Dis similar |
| Poaceae | Oryza sativa Japonica Group | Fabaceae | Glycine max | 4.74 | Dis similar |
| Poaceae | Oryza sativa Japonica Group | Fabaceae | Glycine soja | 4.76 | Dis similar |
| Poaceae | Oryza sativa Japonica Group | Malvaceae | Gossypium arboreum | 5.00 | Moderately similar |
| Poaceae | Oryza sativa Japonica Group | Malvaceae | Gossypium hirsutum | 5.00 | Moderately similar |
| Poaceae | Oryza sativa Japonica Group | Malvaceae | Gossypium raimondii | 5.02 | Moderately similar |