| Family1 | Species1 | Family2 | Species2 | SCUS score | Similarity |
| Brassicaceae | Brassica rapa | Poaceae | Saccharum officinarum | 8.09 | Similar |
| Brassicaceae | Brassica rapa | Pedaliaceae | Sesamum indicum | 5.02 | Moderately similar |
| Brassicaceae | Brassica rapa | Poaceae | Setaria italica | 4.01 | Dis similar |
| Brassicaceae | Brassica rapa | Poaceae | Setaria viridis | 4.01 | Dis similar |
| Brassicaceae | Brassica rapa | Solanaceae | Solanum lycopersicum | 5.27 | Moderately similar |
| Brassicaceae | Brassica rapa | Solanaceae | Solanum melongena | 5.49 | Moderately similar |
| Brassicaceae | Brassica rapa | Solanaceae | Solanum pennellii | 5.28 | Moderately similar |
| Brassicaceae | Brassica rapa | Solanaceae | Solanum tuberosum | 5.01 | Moderately similar |
| Brassicaceae | Brassica rapa | Poaceae | Sorghum bicolor | 4.23 | Dis similar |
| Brassicaceae | Brassica rapa | Chenopodiaceae | Spinacia oleracea | 5.56 | Moderately similar |
| Brassicaceae | Brassica rapa | Asteraceae | Tagetes erecta | 6.14 | Moderately similar |
| Brassicaceae | Brassica rapa | Malvaceae | Theobroma cacao | 4.14 | Dis similar |
| Brassicaceae | Brassica rapa | Poaceae | Triticum aestivum | 3.67 | Dis similar |
| Brassicaceae | Brassica rapa | Poaceae | Triticum dicoccoides | 4.07 | Dis similar |
| Brassicaceae | Brassica rapa | Fabaceae | Vigna angularis | 4.52 | Dis similar |
| Brassicaceae | Brassica rapa | Fabaceae | Vigna radiata var. radiata | 4.53 | Dis similar |
| Brassicaceae | Brassica rapa | Fabaceae | Vigna unguiculata | 4.57 | Dis similar |
| Brassicaceae | Brassica rapa | Poaceae | Zea mays | 4.40 | Dis similar |
| Fabaceae | Cajanus cajan | Fabaceae | Abrus precatorius | 9.47 | Highly Similar |
| Fabaceae | Cajanus cajan | Poaceae | Aegilops tauschii subsp. strangulata | 4.71 | Dis similar |