Table 1.
Accessions sequenced and used to generate the molecular based phylogeny, with GenBank numbers.
| Genus | species | Collector name | Collector number | Country | Herbarium | ITS | trnL-F | matK | rps16 | trnDT |
|---|---|---|---|---|---|---|---|---|---|---|
| Biancaea | millettii | Zhi-Ming Zhong | ZZM003 | China | IBSC | ON922869 | ON932059 | - | ON971386 | ON971410 |
| Caesalpinia | crista | Kai-Wen Jiang | KwT033 | China | NPH | ON922872 | ON932062 | ON971417 | ON971381 | ON971400 |
| Caesalpinia | crista | Kai-Wen Jiang | TH101 | China | NPH | - | ON932064 | ON971418 | ON971383 | ON971407 |
| Caesalpinia | crista | Zhong-Cheng Liu et al. | LXP-13-23687 | China | SYS | ON922873 | ON932063 | - | - | - |
| Caesalpinia | crista | Zhu-Qiu Song | 2021057 | China | IBSC | ON922871 | ON932061 | ON971419 | ON971396 | ON971411 |
| Caesalpinia | magnifoliolata | Kiyama et al. | 1233 | China | KUN | ON922868 | ON932058 | - | ON971387 | - |
| Caesalpinia | sinensis | Clark | 415 | China | K, IBK | ON922875 | ON932066 | ON971423 | ON971390 | ON971399 |
| Caesalpinia | sinensis | Clark | 429 | China | K, IBK | ON922876 | ON932067 | ON971413 | ON971394 | ON971405 |
| Caesalpinia | sinensis | Hang Sun | 1672 | China | KUN | ON922874 | ON932065 | ON971415 | ON971388 | - |
| Caesalpinia | sinensis | Yun-Hong Tan | s.n. | China | HITBC | ON922877 | ON932068 | ON971428 | ON971397 | - |
| Caesalpinia | aff.szechuenensis | Clark | 422 | China | K, IBK | ON922870 | ON932060 | ON971426 | ON971392 | ON971398 |
| Caesalpinia | vernalis | Shi-Jin Li | 787 | China | IBSC | ON922880 | ON932071 | ON971425 | ON971389 | ON971412 |
| Caesalpinia | vernalis | Ya-Min Zhang | YS023 | China | NPH | ON922881 | ON932072 | ON971422 | ON971384 | ON971408 |
| Caesalpinia | vernalis | Zhu-Qiu Song | 2021061 | China | IBSC | ON922879 | ON932070 | ON971420 | ON971382 | ON971406 |
| Caesalpinia | sp. | Yong-Mei Yi | YYM05 | China | NPH | ON922878 | ON932069 | ON971421 | ON971385 | ON971409 |
| Mezoneuron | scortechinii | Wieringa et al. | 4195 | Australia | WAG | ON922882 | ON932073 | ON971424 | ON971391 | ON971401 |
| Pterolobium | punctatum | Clark | 424 | China | K | ON922883 | ON932074 | ON971427 | ON971393 | ON971404 |
| Pterolobium | stellatum | MPU | 39 | South Africa | NGB | ON922884 | ON932075 | ON971416 | - | ON971402 |
| Pterolobium | stellatum | RBGKewMSB | 145895 | Kenya | K | ON922885 | ON932076 | ON971414 | ON971395 | ON971403 |