TABLE 1.
Sample information of Comastoma and its allied taxa
| Species | Voucher No. | Location | Longitude | Latitude | GenBank Accession No. |
|---|---|---|---|---|---|
| Comastoma pedunculatum | chensl0546 | Nangqian, QH | 97°39′ | 34°07′ | MN627282 |
| Comastoma pulmonarium | chensl0683 | Nangqian, QH | 96°36′ | 32°18′ | MN627286 |
| Comastoma polycladum | chensl0726 | Zaduo, QH | 95°52′ | 32°56′ | MN627288 |
| Comastoma jigzhiense | chensl0430 | Jiuzhi, QH | 101°14′ | 33°24′ | MN627283 |
| Comastoma falcatum | chensl0120 | Banma, QH | 99°02′ | 34°49′ | MK331815 |
| Gentianella azurea | zhang2016495 | Nangqian, QH | 96°36′ | 32°13′ | MN627289 |
| Gentianella arenaria | zhang2018070 | Zeku, QH | 101°33′ | 35°04′ | MN627277 |
| Tripterospermum volubile | zhang20120123 | Bomi, XZ | 95°43′ | 29°37′ | MN627287 |
| Gentianopsis barbata | chensl0629 | Shiqu, SC | 97°21′ | 32°53′ | MN627280 |
| Gentianopsis barbata var. stenocalyx | chensl0691 | Nangqian, QH | 96°34′ | 31°52′ | MN627276 |
| Gentianopsis paludosa | chensl0762 | Zaduo, QH | 95°27′ | 32°51′ | MN627278 |
| Gentianopsis paludosa var. aipina | chensl0448 | Aba, SC | 102°05′ | 32°44′ | MN627279 |
| Lomatogonium carinthiacum | chensl0722 | Zaduo, QH | 96°01′ | 32°57′ | MN627284 |
| Lomatogonium gamosepalum | chensl0810 | Qumalai, QH | 95°50′′ | 34°01′ | MN627285 |
| Lomatogonium perenne | chensl0383 | Banma, QH | 100°35′ | 32°49′ | MN627290 |
| Lomatogonium macranthum | chen2014554 | Yushu, QH | 97°12′ | 32°34′ | MN627281 |
| Swertia verticillifolia | — | — | — | — | MF795137 |
| Swertia mussotii | — | — | — | — | NC031155 |
| Swertia hispidicalyx | — | — | — | — | NC044474 |
| Swertia bimaculata | — | — | — | — | MH394372 |
| Halenia corniculata | — | — | — | — | NC042674 |
| Gentiana veitchiorum | — | — | — | — | NC037985 |
| Gentiana tibetica | — | — | — | — | NC030319 |
| Gentiana straminea | — | — | — | — | NC027441 |
| Gentiana stipitata | — | — | — | — | NC037984 |
| Gentiana siphonantha | — | — | — | — | NC039573 |
| Gentiana robusta | — | — | — | — | KT159969 |
| Gentiana ornate | — | — | — | — | NC037983 |
| Gentiana oreodoxa | — | — | — | — | NC037982 |
| Gentiana officinalis | — | — | — | — | NC039574 |
| Gentiana obconica | — | — | — | — | NC037981 |
| Gentiana hexaphylla | — | — | — | — | NC037980 |
| Gentiana dahurica | — | — | — | — | MH261259 |
| Gentiana caelestis | — | — | — | — | MG192304 |
| Gentiana crassicaulis | — | — | — | — | KY595457 |
| Calotropis procera | — | — | — | — | NC041440 |
| Carissa macrocarpa | — | — | — | — | NC033354 |
| Dunnia sinensis | — | — | — | — | NC039965 |
| Mitragyna speciosa | — | — | — | — | NC034698 |
| Emmenopterys henryi | — | — | — | — | NC036300 |
QH, Qinghai Province, P.R. China; XZ, Xizang Autonomous Regions, P.R. China; SC, Sichuan Province, P.R. China.