Appendix 1.
Samples of Callerya speciosa used in this study.
| Code | Accession no.a | Locality (Geographical coordinates) | Voucher no.b |
| NF | NF01, NF02, NF03, NF04, NF07, NF08, NF10, NF11, NF12, NF13, NF15, NF16, NF17, NF18, NF19, NF21, NF22, NF23, NF25, NF26 | Nanfeng, Danzhou city, Hainan Province, China (19.40431°N, 109.62747°E) | NDL0160 |
| DHS | DHS01, DHS02, DHS03, DHS04, DHS05, DHS06, DHS07, DHS08, DHS10, DHS13, DHS14, DHS15, DHS17, DHS18, DHS19, DHS20, DHS21, DHS22, DHS23, DHS24 | Dinghushan, Guangzhou city, Guangdong Province, China (23.17085°N, 112.53962°E) | NDL0581 |
| JB | DF08 | Jiangbian, Dongfang city, Hainan Province, China (18.82390°N, 109.33491°E) | NDL0050 |
| XW | XW25 | Xuwen, Zhanjiang city, Guangdong Province, China (20.41562°N, 110.23157°E) | NDL0213 |
a
Samples are cultivated at the nursery of the Tropical Crops Genetic Resources Institute (TCGRI, Chinese Academy of Tropical Agricultural Science), Hainan, China.
b
Voucher specimens are deposited at TCGRI herbarium.