List of taxa used in the phylogenetic analysis of GenBank accession numbers (ITS / trnL–F / psbA–trnH).
| Species | ITS | trnL–F | psbA–trnH |
| Oxytropis shennongjiaensis | MT326210 | MT325864 | MT325865 |
| Oxytropis aciphylla | GQ422810 | JX878501 | KF011559 |
| Oxytropis ambigua | – | LN898539 | LN898577 |
| Oxytropis anertii | EF685971 | – | – |
| Oxytropis avisoides | LC213314 | – | – |
| Oxytropis bicolor | HQ199317 | – | – |
| Oxytropis caerulea | HQ199316 | – | GU396771 |
| Oxytropis chionobia | LC213335 | LC213480 | – |
| Oxytropis ciliata | HQ199323 | KC936889 | KF011560 |
| Oxytropis densa | LC213347 | LC213486 | – |
| Oxytropis falcata | KJ143722 | – | – |
| Oxytropis filiformis | HQ199321 | LN898596 | LN898483 |
| Oxytropis giraldii | LC213352 | LC213491 | – |
| Oxytropis glabra | LC213354 | LC213492 | LT856572 |
| Oxytropis glabra var. tenuis | GQ422805 | KC936891 | KF011569 |
| Oxytropis grandiflora | HQ199315 | – | – |
| Oxytropis hirta | LC213363 | LC213496 | – |
| Oxytropis immersa | LC213366 | – | – |
| Oxytropis inschanica | HQ199322 | JX893502 | KF011571 |
| Oxytropis kansuensis | KJ143724 | – | – |
| Oxytropis lapponica | LC213388 | – | – |
| Oxytropis latibracteata | LC213389 | – | – |
| Oxytropis leptophylla | – | JX893503 | KF011572 |
| Oxytropis melanocalyx | LC213397 | LC213519 | – |
| Oxytropis merkensis | LC213398 | LC213520 | – |
| Oxytropis microphylla | KP338205 | – | KP338460 |
| Oxytropis ochrantha | GQ422819 | JX893489 | KF011574 |
| Oxytropis ochrocephala | LC213409 | – | – |
| Oxytropis pilosa | KM053396 | LN898607 | LN898495 |
| Oxytropis racemosa | HQ199320 | JX893508 | GU396818 |
| Oxytropis sericopetala | KJ143725 | – | – |
| Oxytropis squammulosa | HQ199318 | JX893509 | KF011579 |
| Oxytropis verticillaris | GQ422815 | JX893514 | KF011581 |
| Astragalus daenensis | AB051963 | – | – |
| Astragalus penetratus | AB231100 | – | – |