Table 1.
Details of sampling of the Cycas populations investigated in this study.
| Species | Sampling location | Population code | Latitue (N0) | Longtitude (E0) | Altitude (m) | Selected (and collected) Individuals |
|---|---|---|---|---|---|---|
| C. parvula | Huashiban, Yuanjiang | YJH | 23.552 | 101.926 | 1100 | 10(11) |
| Majie, Yuanyang | YYM | 23.259 | 102.662 | 1200 | 7(7) | |
| Dong'e, Yujiang | DEY | 23.703 | 101.782 | 1100 | 10(28) | |
| C.multiovula | Zhongshan, Chuxiong | ZSD | 24.807 | 101.987 | 1700 | 5(5) |
| Gejiu, (in downtown) | GJD | 23.359 | 103.160 | 1700 | 5(5) | |
| C. diannanensis | Dutian, Chuxiong | DTX | 24.532 | 101.465 | 2000 | 10(10) |
| E'jia, Chuxiong | EJT | 24.505 | 101.243 | 1500 | 10(28) | |
| Wotuodi, Shuangbai | EJW | 24.546 | 101.207 | 900 | 10(26) | |
| Hongtupo, Nanhua | HTP | 24.945 | 101.892 | 1700 | 10(27) | |
| Xinqiao, Xinping | JPX | 22.865 | 103.571 | 2000 | 10(22) | |
| Manhao,Gejiu | MHG | 23.019 | 103.413 | 1200 | 10(28) | |
| Gasa, Xinping | XPG | 24.044 | 101.530 | 1500 | 10(22) | |
| Da'me,Chuxiong | XSD | 24.721 | 101.017 | 1350 | 10(15) | |
| Yisha, Chuxiong | XSY | 24.643 | 101.085 | 1000 | 10(26) | |
| Zhongshan, Chuxiong | ZSM | 24.807 | 101.987 | 1000 | 10(15) |
All locations are situated along the Red River in Yunnan, China.