| Similarity | Rank | |
|---|---|---|
| cryptocoryne | 0.889 | 38875 |
| salvinia | 0.872 | 73815 |
| myriophyllum | 0.872 | 66308 |
| acorus | 0.867 | 72457 |
| emersed | 0.865 | 87228 |
| euphorbiaceae | 0.860 | 73331 |
| swordtails | 0.853 | 98698 |
| drosera | 0.850 | 87695 |
| emerse | 0.847 | 66488 |
| non-flowering | 0.847 | 91300 |
| meliaceae | 0.846 | 63392 |
| self-sown | 0.845 | 94782 |
| acid-loving | 0.843 | 84047 |
| cryptocorynes | 0.843 | 79036 |
| aquatica | 0.843 | 87950 |
| red-flowered | 0.841 | 98990 |
| vallisneria | 0.841 | 78966 |
| pieris | 0.840 | 93999 |
| scissortail | 0.839 | 82549 |
| maculata | 0.838 | 78677 |
| rubiaceae | 0.835 | 91020 |
| griffithii | 0.834 | 85718 |
| ammophila | 0.834 | 71290 |
| aponogeton | 0.833 | 70927 |
| epiphytic | 0.833 | 97922 |