| Family1 | Species1 | Family2 | Species2 | SCUS score | Similarity |
| Poaceae | Oryza sativa Japonica Group | Poaceae | Zea mays | 9.58 | Highly Similar |
| Poaceae | Panicum hallii | Fabaceae | Abrus precatorius | 4.34 | Dis similar |
| Poaceae | Panicum hallii | Poaceae | Aegilops tauschii subsp. strangulata | 9.56 | Highly Similar |
| Poaceae | Panicum hallii | Brassicaceae | Arabidopsis lyrata subsp. lyrata | 3.39 | Dis similar |
| Poaceae | Panicum hallii | Brassicaceae | Arabidopsis thaliana | 3.21 | Dis similar |
| Poaceae | Panicum hallii | Fabaceae | Arachis duranensis | 4.92 | Dis similar |
| Poaceae | Panicum hallii | Fabaceae | Arachis hypogaea | 4.93 | Dis similar |
| Poaceae | Panicum hallii | Fabaceae | Arachis ipaensis | 4.92 | Dis similar |
| Poaceae | Panicum hallii | Cucurbitaceae | Benincasa hispida | 4.81 | Dis similar |
| Poaceae | Panicum hallii | Chenopodiaceae | Beta vulgaris subsp. vulgaris | 4.24 | Dis similar |
| Poaceae | Panicum hallii | Poaceae | Brachypodium distachyon | 9.43 | Highly Similar |
| Poaceae | Panicum hallii | Brassicaceae | Brassica juncea | 3.86 | Dis similar |
| Poaceae | Panicum hallii | Brassicaceae | Brassica napus | 3.89 | Dis similar |
| Poaceae | Panicum hallii | Brassicaceae | Brassica oleracea var. oleracea | 3.88 | Dis similar |
| Poaceae | Panicum hallii | Brassicaceae | Brassica rapa | 3.85 | Dis similar |
| Poaceae | Panicum hallii | Fabaceae | Cajanus cajan | 4.87 | Dis similar |
| Poaceae | Panicum hallii | Brassicaceae | Camelina sativa | 3.44 | Dis similar |
| Poaceae | Panicum hallii | Brassicaceae | Capsella rubella | 3.60 | Dis similar |
| Poaceae | Panicum hallii | Solanaceae | Capsicum annuum | 4.09 | Dis similar |
| Poaceae | Panicum hallii | Chenopodiaceae | Chenopodium quinoa | 4.20 | Dis similar |