| Family1 | Species1 | Family2 | Species2 | SCUS score | Similarity |
| Fabaceae | Arachis duranensis | Fabaceae | Glycine soja | 9.18 | Highly Similar |
| Fabaceae | Arachis duranensis | Malvaceae | Gossypium arboreum | 8.71 | Similar |
| Fabaceae | Arachis duranensis | Malvaceae | Gossypium hirsutum | 8.72 | Similar |
| Fabaceae | Arachis duranensis | Malvaceae | Gossypium raimondii | 8.64 | Similar |
| Fabaceae | Arachis duranensis | Asteraceae | Helianthus annuus | 5.08 | Moderately similar |
| Fabaceae | Arachis duranensis | Malvaceae | Herrania umbratica | 9.46 | Highly Similar |
| Fabaceae | Arachis duranensis | Euphorbiaceae | Hevea brasiliensis | 8.60 | Similar |
| Fabaceae | Arachis duranensis | Poaceae | Hordeum vulgare | 5.36 | Moderately similar |
| Fabaceae | Arachis duranensis | Euphorbiaceae | Jatropha curcas | 9.00 | Highly Similar |
| Fabaceae | Arachis duranensis | Asteraceae | Lactuca sativa | 6.76 | Moderately similar |
| Fabaceae | Arachis duranensis | Fabaceae | Lupinus angustifolius | 9.01 | Highly Similar |
| Fabaceae | Arachis duranensis | Euphorbiaceae | Manihot esculenta | 8.96 | Similar |
| Fabaceae | Arachis duranensis | Fabaceae | Medicago truncatula | 8.23 | Similar |
| Fabaceae | Arachis duranensis | Cucurbitaceae | Momordica charantia | 8.34 | Similar |
| Fabaceae | Arachis duranensis | Musaceae | Musa acuminata subsp. malaccensis | 6.95 | Moderately similar |
| Fabaceae | Arachis duranensis | Solanaceae | Nicotiana attenuata | 9.17 | Highly Similar |
| Fabaceae | Arachis duranensis | Solanaceae | Nicotiana sylvestris | 9.10 | Highly Similar |
| Fabaceae | Arachis duranensis | Solanaceae | Nicotiana tabacum | 9.13 | Highly Similar |
| Fabaceae | Arachis duranensis | Solanaceae | Nicotiana tomentosiformis | 9.13 | Highly Similar |
| Fabaceae | Arachis duranensis | Poaceae | Oryza brachyantha | 5.15 | Moderately similar |