| Family1 | Species1 | Family2 | Species2 | SCUS score | Similarity |
| Cucurbitaceae | Cucurbita maxima | Poaceae | Triticum dicoccoides | 5.30 | Moderately similar |
| Cucurbitaceae | Cucurbita maxima | Fabaceae | Vigna angularis | 7.40 | Similar |
| Cucurbitaceae | Cucurbita maxima | Fabaceae | Vigna radiata var. radiata | 7.41 | Similar |
| Cucurbitaceae | Cucurbita maxima | Fabaceae | Vigna unguiculata | 7.45 | Similar |
| Cucurbitaceae | Cucurbita maxima | Poaceae | Zea mays | 5.68 | Moderately similar |
| Cucurbitaceae | Cucurbita moschata | Fabaceae | Abrus precatorius | 6.55 | Moderately similar |
| Cucurbitaceae | Cucurbita moschata | Poaceae | Aegilops tauschii subsp. strangulata | 5.26 | Moderately similar |
| Cucurbitaceae | Cucurbita moschata | Brassicaceae | Arabidopsis lyrata subsp. lyrata | 7.35 | Similar |
| Cucurbitaceae | Cucurbita moschata | Brassicaceae | Arabidopsis thaliana | 7.17 | Similar |
| Cucurbitaceae | Cucurbita moschata | Fabaceae | Arachis duranensis | 7.31 | Similar |
| Cucurbitaceae | Cucurbita moschata | Fabaceae | Arachis hypogaea | 7.32 | Similar |
| Cucurbitaceae | Cucurbita moschata | Fabaceae | Arachis ipaensis | 7.30 | Similar |
| Cucurbitaceae | Cucurbita moschata | Cucurbitaceae | Benincasa hispida | 8.90 | Similar |
| Cucurbitaceae | Cucurbita moschata | Chenopodiaceae | Beta vulgaris subsp. vulgaris | 8.00 | Similar |
| Cucurbitaceae | Cucurbita moschata | Poaceae | Brachypodium distachyon | 5.68 | Moderately similar |
| Cucurbitaceae | Cucurbita moschata | Brassicaceae | Brassica juncea | 7.26 | Similar |
| Cucurbitaceae | Cucurbita moschata | Brassicaceae | Brassica napus | 7.31 | Similar |
| Cucurbitaceae | Cucurbita moschata | Brassicaceae | Brassica oleracea var. oleracea | 7.26 | Similar |
| Cucurbitaceae | Cucurbita moschata | Brassicaceae | Brassica rapa | 7.30 | Similar |
| Cucurbitaceae | Cucurbita moschata | Fabaceae | Cajanus cajan | 6.76 | Moderately similar |