Table 1.
GPS data and species in different sites, and the content of total alkaloids of the samples from different sites.
| County | The field site | Latitude | Longitude | Altitude (m) | Species | Content of total alkaloids (%) | |
|---|---|---|---|---|---|---|---|
| Sichuan | Kangding | Xingduqiao Town, Waze Village, Enwei Plateau Medicinal Plant Fostering Base | N30.0637 | E101.5827 | 3530 | F. cirrhosa | 0.300 ± 0.026 |
| Daofu | Weita Village | N31.3417 | E101.1594 | 3599 | F. cirrhosa | 0.043 ± 0.002 | |
| Yinen Village | N31.4261 | E101.1043 | 3781 | F. cirrhosa | 0.023 ± 0.002 | ||
| Jiazong Village | N31.0910 | E101.2119 | 4243 | F. cirrhosa | 0.023 ± 0.002 | ||
| Litang | Qudeng Village | N30.1313 | E100.0629 | 4134 | F. cirrhosa | 0.025 ± 0.004 | |
| Yajiang | Milong Village, Beihou Cun | N29.9444 | E101.0323 | 2569 | F. cirrhosa | 0.124 ± 0.010 | |
| Milong Village, Mashizi Cun | N29.9752 | E101.1848 | 3909 | F. unibracteata | 0.175 ± 0.017 | ||
| Milong Village, Lasang Mountain | N29.9515 | E101.2083 | 4503 | F. delavayi | 0.006 ± 0.001 | ||
| Songpan | Shanba Village, Duoji mountain | N33.0342 | E103.7133 | 3502 | F. unibracteata | 0.054 ± 0.014 | |
| Sedi Village, Geliping | N32.9613 | E103.3471 | 3841 | F. unibracteata | 0.072 ± 0.008 | ||
| Shuijing Village, New Lotus Chuanbeimu Cultivation Base | N32.9574 | E103.7113 | 3321 | F. wabuensis | 0.209 ± 0.006 | ||
| Hongyuan | Hongxi Village, Fumin Chuanbeimu Cultivation Base | N32.8806 | E102.6102 | 3510 | F. unibracteata | 0.072 ± 0.008 | |
| Hongxi Village, Luosang Chuanbeimu Cultivation Base | N32.7782 | E102.5625 | 3530 | F. unibracteata | 0.034 ± 0.003 | ||
| Hongxi Village, Caimugou | N32.7420 | E102.5745 | 3578 | F. unibracteata | 0.034 ± 0.002 | ||
| Aba | Jiaerduo Village, Nuoerdang Cun | N33.2103 | E101.4662 | 3723 | F. unibracteata | 0.036 ± 0.005 | |
| Jiaerduo Village, Fenshui Ling | N33.4153 | E101.4985 | 3693 | F. unibracteata | 0.030 ± 0.006 | ||
| Rangtang | Gangmuda Village, Jiudaoguai | N32.3070 | E101.0647 | 3898 | F. unibracteata | 0.027 ± 0.002 | |
| Gangmuda Village, Gage Mountain | N32.3067 | E101.0649 | 3915 | F. unibracteata | 0.025 ± 0.004 | ||
| Luhuo | Renda Village, Guobalong | N31.2178 | E100.8387 | 3119 | - | - | |
| Renda Village, Ribudike | N31.2161 | E100.7911 | 3826 | - | - | ||
| Mao | Songpinggou Village, New Lotus Chuanbeimu Cultivation Base | N32.1988 | E103.4953 | 3729 | F. unibracteata; F. wabuensis | 0.249 ± 0.003 | |
| Xiangcheng | Shuiwa Village | N29.1451 | E100.0675 | 4644 | - | - | |
| Ranwu Village | N28.3141 | E99.7467 | 3887 | - | - | ||
| Yunnan | Shangri-la | Kari Mountain | N27.8149 | E99.7053 | 3352 | - | - |
| Lijiang | Hutiaoxia Village | N26.9904 | E100.0665 | 3857 | F. cirrhosa | 0.140 ± 0.012 | |
| Dadong Village, Haizi Cun | N27.0595 | E100.2768 | 3088 | F. cirrhosa | 0.058 ± 0.017 | ||
| Dadong Village, Lianggushui Mountain | N27.0260 | E100.2930 | 3131 | F. cirrhosa | 0.068 ± 0.014 | ||
| Chongqing | Wuxi | Lanying Village, Xian Cun, Zhonghoujiao | N31.4043 | E109.8737 | 1658 | F. taipaiensis | 0.148 ± 0.015 |
| Lanying Village, Xian Cun, Balicao | N31.4066 | E109.8831 | 1704 | F. taipaiensis | 0.101 ± 0.013 | ||
| Lanying Village, Xian Cun, Huangcaoping Chuanbeimu Cultivation Base | N31.4165 | E109.9238 | 2074 | F. taipaiensis | 0.303 ± 0.005 | ||
| Chengkou | Mingzhong Village | N31.7381 | E108.8206 | 2786 | F. taipaiensis | 0.179 ± 0.016 | |
| Qinghai | Jiuzhi | Ningyou Village | N33.4154 | E101.4990 | 3696 | F. unibracteata | 0.049 ± 0.017 |
The measurement of content of total alkaloids was conducted in triplicate. Data were reported as mean ± standard error of mean (SEM) (n = 3).