| Family1 | Species1 | Family2 | Species2 | SCUS score | Similarity |
| Rutaceae | Citrus clementina | Rutaceae | Citrus clementina | 10.00 | Highly Similar |
| Rutaceae | Citrus clementina | Rutaceae | Citrus sinensis | 9.98 | Highly Similar |
| Rutaceae | Citrus clementina | Cucurbitaceae | Cucumis melo | 8.10 | Similar |
| Rutaceae | Citrus clementina | Cucurbitaceae | Cucumis sativus | 8.20 | Similar |
| Rutaceae | Citrus clementina | Cucurbitaceae | Cucurbita maxima | 7.56 | Similar |
| Rutaceae | Citrus clementina | Cucurbitaceae | Cucurbita moschata | 7.37 | Similar |
| Rutaceae | Citrus clementina | Cucurbitaceae | Cucurbita pepo subsp. pepo | 7.33 | Similar |
| Rutaceae | Citrus clementina | Asteraceae | Cynara cardunculus var. scolymus | 6.41 | Moderately similar |
| Rutaceae | Citrus clementina | Apiaceae | Daucus carota subsp. sativus | 9.35 | Highly Similar |
| Rutaceae | Citrus clementina | Malvaceae | Durio zibethinus | 9.29 | Highly Similar |
| Rutaceae | Citrus clementina | Brassicaceae | Eutrema salsugineum | 4.45 | Dis similar |
| Rutaceae | Citrus clementina | Fabaceae | Glycine max | 9.03 | Highly Similar |
| Rutaceae | Citrus clementina | Fabaceae | Glycine soja | 9.06 | Highly Similar |
| Rutaceae | Citrus clementina | Malvaceae | Gossypium arboreum | 8.86 | Similar |
| Rutaceae | Citrus clementina | Malvaceae | Gossypium hirsutum | 8.87 | Similar |
| Rutaceae | Citrus clementina | Malvaceae | Gossypium raimondii | 8.79 | Similar |
| Rutaceae | Citrus clementina | Asteraceae | Helianthus annuus | 5.18 | Moderately similar |
| Rutaceae | Citrus clementina | Malvaceae | Herrania umbratica | 9.41 | Highly Similar |
| Rutaceae | Citrus clementina | Euphorbiaceae | Hevea brasiliensis | 8.58 | Similar |
| Rutaceae | Citrus clementina | Poaceae | Hordeum vulgare | 5.17 | Moderately similar |