Table 1.
The qualitative analysis results of the model using the first derivative method.
| Number | Group 1 | Group 2a | S |
|---|---|---|---|
| 1 | F. thunbergii Miq. (big) | F. pallidiflora Schrenk | 2.208536 |
| 2 | F. thunbergii Miq. (small) | F. pallidiflora Schrenk | 10.515240 |
| 3 | F. ussuriensis Maxim | F. pallidiflora Schrenk | 3.510903 |
| 4 | F. delavayi Franch | F. cirrhosa D. Don | 12.225511 |
| 5 | F. unibraacteate Hsiao et. K. C. Hsia | F. pallidiflora Schrenk | 8.895630 |
| 6 | F. cirrhosa D. Don | F. delavayi Franch | 12.225511 |
| 7 | F. pallidiflora Schrenk | F. thunbergii Miq (big) | 2.208536 |
aFritillaria types in Group 2 are the most similar varieties to Fritillaria in Group 1, respectively. F. thunbergii Miq. (big) and F. pallidiflora Schrenk are the most similar species to each other, so the S values in number 1 and number 7 are the same (2.208536). F. delavayi Franch and F. cirrhosa D. Don are also in the same case.