Table 4.
Summary information of the nine species of Gesneriaceae included in this study.
| Genus | Species | No. of pop. | Pop code | Pop locality | Coordinates | No. of indiv. | 2C-value ± SD (pg) | Intraspecific variation (%) | CV (%) |
|---|---|---|---|---|---|---|---|---|---|
| Hemiboea | Hemiboea henryi | 17 | HF02 | Hefeng, Hubei | 29.97°N/110.22°E | 3 | 1.85 ± 0.01 | 4.66 | |
| XE02 | Xuanen, Hubei | 29.70°N/109.57°E | 1 | 1.98 | 4.87 | ||||
| JH02 | Jianghua, Hunan, | 24.95°N/111.72°E | 3 | 1.63 ± 0.02 | 4.70 | ||||
| WG01 | Wugang, Hunan | 26.65°N/110.64°E | 3 | 2.48 ± 0.02 | 3.55 | ||||
| HNLW06 | Linwu, Hunan | 25.34°N/112.47°E | 3 | 1.69 ± 0.03 | 4.86 | ||||
| XN01 | Xinning, Hunan | 26.62°N/111.21°E | 3 | 1.70 ± 0.01 | 4.75 | ||||
| GZ01 | Guzhang, Hunan | 28.73°N/109.94°E | 2 | 1.82 ± 0.03 | 4.51 | ||||
| SZ06 | Sangzhi, Hunan | 29.67°N/109.82°E | 4 | 1.70 ± 0.17 | 4.93 | ||||
| HNLS07 | Longshan, Hunan | 29.27°N/109.38°E | 3 | 2.40 ± 0.49 | 3.78 | ||||
| SP05 | Shuangpai, Hunan | 26.07°N/111.93°E | 1 | 1.91 | 4.81 | ||||
| GZ04 | Guzhang, Hunan | 28.70°N/109.90°E | 2 | 1.84 ± 0.01 | 4.39 | ||||
| DX01 | Daoxian, Hunan | 25.50°N/111.47°E | 3 | 1.71 ± 0.03 | 4.32 | ||||
| FH02 | Fenghuang, Hunan | 28.11°N/109.50°E | 1 | 1.95 | 4.62 | ||||
| YS04 | Yangshan, Guangdong | 24.18°N/112.56°E | 1 | 1.92 | 4.96 | ||||
| JFS03 | Nanchuan, Chongqing | 29.05°N/107.13°E | 3 | 1.81 ± 0.10 | 4.58 | ||||
| GZKY05 | Kaiyang, Guizhou | 26.94°N/106.97°E | 2 | 2.39 ± 0.60 | 4.42 | ||||
| GZDY03 | Duyun, Guizhou | 26.35°N/107.48°E | 1 | 2.09 | 3.37 | ||||
| Overall | 39 | 1.91 ± 0.33 | 52.1% | 4.46 | |||||
| H. cavaleriei var. paucinervis | 1 | GXNP01 | Napo, Guangxi | 23.31°N/105.62°E | 1 | 2.10 | – | 4.44 | |
| H. wangiana | 1 | GZXY02 | Xingyi, Guizhou | 25.01°N/104.91°E | 1 | 2.02 | – | 4.15 | |
| H. gracilis | 2 | HNLS07 | Longshan, Hunan | 29.27°N/109.38°E | 2 | 1.65 ± 0.03 | 4.58 | ||
| SZ09 | Sangzhi, Hunan | 29.67°N/109.82°E | 1 | 1.57 | 4.16 | ||||
| Overall | 3 | 1.62± 0.05 | 5.10 | 4.44 | |||||
| Lysionotus | Lysionotus pauciflorus | 7 | HNLS03 | Longsha, Hunan | 29.20°N/109.53°E | 7 | 2.63 ± 0.12 | 3.40 | |
| WG06 | Wugang, Hunan | 26.65°N/110.64°E | 4 | 2.69 ± 0.17 | 3.59 | ||||
| SP06 | Shuangpai, Hunan | 26.07°N/111.93°E | 1 | 2.92 | 3.61 | ||||
| GZLB03 | Libo, Guizhou | 25.42°N/107.86°E | 2 | 2.72 ± 0.06 | 4.07 | ||||
| GZDY04 | Duxun, Guizhou | 26.35°N/107.48°E | 2 | 2.70 ± 0.00 | 3.63 | ||||
| HNBT07 | Baoting, Hainan | 18.60°N/109.51°E | 2 | 2.71 ± 0.17 | 3.18 | ||||
| GXZY01 | Ziyuan, Guangxi | 26.13°N/110.69°E | 4 | 2.84 ± 0.05 | 3.91 | ||||
| Overall | 21 | 2.71 ± 0.14 | 11.0 | 3.61 | |||||
| L. sangzhiensis | 1 | SZ07 | Sangzhi, Hunan | 29.67°N/109.82°E | 1 | 2.53 | – | 4.02 | |
| Aeschynanthus | Aeschynanthus moningerae | 1 | HNBT06 | Baoting, Hainan | 18.60°N/109.51°E | 1 | 2.40 | – | 3.59 |
| A. acuminatus | 1 | GDSZ02 | Shenzhen, Guangdong | 22.57°N/114.21°E | 1 | 2.10 | – | 4.29 | |
| Briggsia | Briggsia mihieri | 1 | GZSY05 | Suiyang, Guizhou | 28.23°N/107.29°E | 1 | 2.02 | – | 4.06 |
The table indicates the number of individuals and populations per species used for flow cytometry, the population locality, the coordinates, the 2C DNA content (mean 2C-value with standard deviation and intraspecific variation), and the CV (the average coefficient of variation).
Each value is the mean of three replicates.