| Family1 | Species1 | Family2 | Species2 | SCUS score | Similarity |
| Poaceae | Oryza sativa Japonica Group | Fabaceae | Prosopis alba | 5.26 | Moderately similar |
| Poaceae | Oryza sativa Japonica Group | Brassicaceae | Raphanus sativus | 4.63 | Dis similar |
| Poaceae | Oryza sativa Japonica Group | Euphorbiaceae | Ricinus communis | 4.18 | Dis similar |
| Poaceae | Oryza sativa Japonica Group | Poaceae | Saccharum officinarum | 5.99 | Moderately similar |
| Poaceae | Oryza sativa Japonica Group | Pedaliaceae | Sesamum indicum | 5.81 | Moderately similar |
| Poaceae | Oryza sativa Japonica Group | Poaceae | Setaria italica | 9.28 | Highly Similar |
| Poaceae | Oryza sativa Japonica Group | Poaceae | Setaria viridis | 9.31 | Highly Similar |
| Poaceae | Oryza sativa Japonica Group | Solanaceae | Solanum lycopersicum | 4.27 | Dis similar |
| Poaceae | Oryza sativa Japonica Group | Solanaceae | Solanum melongena | 4.78 | Dis similar |
| Poaceae | Oryza sativa Japonica Group | Solanaceae | Solanum pennellii | 4.24 | Dis similar |
| Poaceae | Oryza sativa Japonica Group | Solanaceae | Solanum tuberosum | 4.24 | Dis similar |
| Poaceae | Oryza sativa Japonica Group | Poaceae | Sorghum bicolor | 9.41 | Highly Similar |
| Poaceae | Oryza sativa Japonica Group | Chenopodiaceae | Spinacia oleracea | 4.77 | Dis similar |
| Poaceae | Oryza sativa Japonica Group | Asteraceae | Tagetes erecta | 0.91 | Dis similar |
| Poaceae | Oryza sativa Japonica Group | Malvaceae | Theobroma cacao | 4.65 | Dis similar |
| Poaceae | Oryza sativa Japonica Group | Poaceae | Triticum aestivum | 8.84 | Similar |
| Poaceae | Oryza sativa Japonica Group | Poaceae | Triticum dicoccoides | 9.39 | Highly Similar |
| Poaceae | Oryza sativa Japonica Group | Fabaceae | Vigna angularis | 5.06 | Moderately similar |
| Poaceae | Oryza sativa Japonica Group | Fabaceae | Vigna radiata var. radiata | 5.01 | Moderately similar |
| Poaceae | Oryza sativa Japonica Group | Fabaceae | Vigna unguiculata | 5.07 | Moderately similar |