Table 1.
The detail information of Vicia amoena populations in this study
| Population ID | Origin | Source | Latitude(N) | Longitude(E) | Altitude(m) | Sample size |
|---|---|---|---|---|---|---|
| N50 | Oroqen Banner, Inner Mongolia | Field collection | 50°16'28" | 124°15'17" | 369.23 | 32 |
| STG | Songtagou, Inner Mongolia | Field collection | 48°8'14" | 123°21'47" | 304.43 | 18 |
| YDZ | Yadong town, Inner Mongolia | Field collection | 48°28'5" | 123°48'6" | 294.07 | 11 |
| HEB | Harbin, Heilongjiang | Field collection | 45°53'51" | 126°27'8" | 159.6 | 27 |
| XLT | Xeltala, Inner Mongolia | Field collection | 49°20'23" | 119°59'43" | 624.97 | 27 |
| QHA | Minhe, Qinghai | Field collection | 36°11'39" | 102°44'21" | 2044.57 | 14 |
| QHB | Minhe, Qinghai | Field collection | 36°5' | 102°44'27" | 2301.37 | 12 |
| SJ | Yuncheng, Shanxi | Field collection | 35°8'21" | 111°26'22" | 1040.21 | 20 |
| YX | Taiyuan, Shanxi | Field collection | 38°11'51" | 112°49'54" | 1221.43 | 24 |
| YHT | Yihuta, Inner Mongolia | Field collection | 43°4'55" | 122°15'52" | 241.83 | 25 |
| ZQ | Zhalute, Mongolia | Field collection | 44°56'42" | 120°21'23" | 673.81 | 28 |
| MQ | Morin Dawa, Inner Mongolia | Field collection | 48°41'54" | 124°32'8" | 254.94 | 17 |
| ZD | Zhaodong, Heilongjiang | Field collection | 46°14'30" | 125°27'58" | 187.32 | 26 |
| M99 | Chifeng, Inner Mongolia | National Herbage Germplasm Conservation Centre of China | 43°07′41″ | 119°03′17″ | - | 30 |
| NM03 | Liangcheng, Inner Mongolia | National Herbage Germplasm Conservation Centre of China | 40°34'59″ | 112°19'55″ | 1590 | 15 |
| ZX476 | Wutai Mountain, Shanxi | National Herbage Germplasm Conservation Centre of China | 38°52'43″ | 113°39'37″ | - | 30 |
| ZX541 | Ling Mountain, Beijing | National Herbage Germplasm Conservation Centre of China | 39°59'10" | 115°29'8" | - | 30 |
| ZX562 | Yizhou, Shanxi | National Herbage Germplasm Conservation Centre of China | 38°56'6" | 112°26'30" | - | 24 |
| B514 | Ershan, Inner Mongolia | National Herbage Germplasm Conservation Centre of China | 47°17'19″ | 119°49'2" | - | 30 |
| B515 | Hulunbeier, Inner Mongolia | National Herbage Germplasm Conservation Centre of China | 48°14′ | 120°0′28″ | - | 28 |
| B516 | Hulunbeier, Inner Mongolia | National Herbage Germplasm Conservation Centre of China | 48°43'41″ | 118°47'38″ | - | 30 |
| ZX986 | Beijing | National Herbage Germplasm Conservation Centre of China | 40°31′13″ | 115°46′04″ | 998.4 | 26 |
| ZX987 | Zhangjiakou, Hebei | National Herbage Germplasm Conservation Centre of China | 40°34′39″ | 115°47′ | 1362 | 15 |
| ZX1141 | Beijing | National Herbage Germplasm Conservation Centre of China | 40°10′18″ | 116°13′24″ | 49 | 30 |