| Family1 | Species1 | Family2 | Species2 | SCUS score | Similarity |
| Poaceae | Saccharum officinarum | Poaceae | Oryza brachyantha | 5.80 | Moderately similar |
| Poaceae | Saccharum officinarum | Fabaceae | Lupinus angustifolius | 5.78 | Moderately similar |
| Poaceae | Saccharum officinarum | Euphorbiaceae | Jatropha curcas | 5.76 | Moderately similar |
| Poaceae | Saccharum officinarum | Malvaceae | Durio zibethinus | 5.75 | Moderately similar |
| Poaceae | Saccharum officinarum | Poaceae | Sorghum bicolor | 5.67 | Moderately similar |
| Poaceae | Saccharum officinarum | Fabaceae | Abrus precatorius | 5.64 | Moderately similar |
| Poaceae | Saccharum officinarum | Fabaceae | Glycine soja | 5.62 | Moderately similar |
| Poaceae | Saccharum officinarum | Fabaceae | Glycine max | 5.59 | Moderately similar |
| Poaceae | Saccharum officinarum | Euphorbiaceae | Ricinus communis | 5.59 | Moderately similar |
| Poaceae | Saccharum officinarum | Poaceae | Aegilops tauschii subsp. strangulata | 5.47 | Moderately similar |
| Poaceae | Saccharum officinarum | Poaceae | Hordeum vulgare | 5.46 | Moderately similar |
| Poaceae | Saccharum officinarum | Poaceae | Triticum dicoccoides | 5.45 | Moderately similar |
| Poaceae | Saccharum officinarum | Poaceae | Setaria italica | 5.44 | Moderately similar |
| Poaceae | Saccharum officinarum | Poaceae | Setaria viridis | 5.42 | Moderately similar |
| Poaceae | Saccharum officinarum | Euphorbiaceae | Manihot esculenta | 5.41 | Moderately similar |
| Poaceae | Saccharum officinarum | Poaceae | Panicum virgatum | 5.33 | Moderately similar |
| Poaceae | Saccharum officinarum | Poaceae | Panicum hallii | 5.27 | Moderately similar |
| Poaceae | Saccharum officinarum | Poaceae | Triticum aestivum | 5.17 | Moderately similar |
| Poaceae | Saccharum officinarum | Euphorbiaceae | Hevea brasiliensis | 5.03 | Moderately similar |
| Poaceae | Saccharum officinarum | Asteraceae | Tagetes erecta | 4.81 | Dis similar |