| 白茅根药材 | 相似度 | 白茅根配方颗粒 | 相似度 |
| S1 | 0.921 | S11 | 0.969 |
| S2 | 0.921 | S12 | 0.970 |
| S3 | 0.915 | S13 | 0.972 |
| S4 | 0.915 | S14 | 0.972 |
| S5 | 0.925 | S15 | 0.971 |
| S6 | 0.915 | S16 | 0.933 |
| S7 | 0.933 | S17 | 0.93 |
| S8 | 0.934 | S18 | 0.971 |
| S9 | 0.936 | S19 | 0.967 |
| S10 | 0.957 | S20 | 0.966 |