Taxa;"Collector, Voucher (Herbarium)";Origin;ITS;rpL16;ndhA;References "Begonia acetosella Craib";"Wang, W.G., WWG004 (HITBC)";"Mengla, Yunnan, China";MW690105;MW658199;MW658212;"In this study" "B. acetosella Craib";"Wang, W.G., WWG005 (HITBC)";"Mengla, Yunnan, China";MW690106;MW658200;MW658213;"In this study" "B. acetosella var. hirtifolia Irmsch.";"Wang, W.G., WWG0261 (HITBC)";"Ruili, Yunnan, China";MW690107;MW658201;—;"In this study" "B. acetosella var. hirtifolia Irmsch.";"Wang, W.G., WWG0262 (HITBC)";"Ruili, Yunnan, China";MW690108;MW658202;MW658214;"In this study" "B. acetosella var. hirtifolia Irmsch.";"Wang, W.G., WWG0300 (HITBC)";"Ruili, Yunnan, China";—;MW658203;MW658215;"In this study" "B. aptera Blume";—;—;AJ491196;—;JF756369;"Chiang (unpublised); Thomas et al. (2011)" "B. balansana Gagnep.";—;—;AF485091;KF707939;MH207051;"Forrest and Hollingsworth (2003); Chung et al. (2014); Moonlight et al. (2018)" "B. cathayana Hemsl.";—;—;AF280106;KF707948;KT599095;"Yang et al. (unpublished); Chung et al. (2014); Zhao (unpublished)" "B. cavaleriei H.Lév.";—;—;KF636430;KF707949;MK548079;"Chung et al. (2014); Tong et al. (2019)" "B. decora Stapf";—;—;KF636435;KF707956;JF756355;"Chung et al. (2014); Thomas et al. (2011)" "B. giganticaulis D.K.Tian & W.G.Wang";"Wang, W.G., Li, Y.Y., Ma, X.D. & Shen, J.Y., WWG2014–1 (HITBC)";"Mêdog, Tibet, China";MW690097;MW658191;MW658204;"In this study" "B. giganticaulis D.K.Tian & W.G.Wang";"Wang, W.G., Li, Y.Y., Ma, X.D. & Shen, J.Y., WWG2015–1 (HITBC)";"Mêdog, Tibet, China";MW690098;MW658192;MW658205;"In this study" "B. giganticaulis D.K.Tian & W.G.Wang";"Wang, W.G., Li, Y.Y., Ma, X.D. & Shen, J.Y., WWG2015–2 (HITBC)";"Mêdog, Tibet, China";MW690099;MW658193;MW658206;"In this study" "B. giganticaulis D.K.Tian & W.G.Wang";"Wang, W.G., Li, Y.Y., Ma, X.D. & Shen, J.Y., WWG2014–3 (HITBC)";"Mêdog, Tibet, China";MW690100;MW658194;MW658207;"In this study" "B. giganticaulis D.K.Tian & W.G.Wang";"Wang, W.G., Li, Y.Y., Ma, X.D. & Shen, J.Y., WWG2014–2 (HITBC)";"Mêdog, Tibet, China";MW690101;MW658195;MW658208;"In this study" "B. handelii Irmsch.";—;—;AF485093;KF707969;MH207176;"Forrest and Hollingsworth (unpublished); Chung et al. (2014); Moonlight et al. (2018)" "B. hatacoa Buch.-Ham. ex D.Don";—;—;AF485111;KF707970;JF756354;"Forrest and Hollingsworth (unpublished); Chung et al. (2014); Thomas et al. (2011)" "B. longifolia Blume";"Wang, W.G., WWG001 (HITBC)";"Mengla, Yunnan, China";MW690102;MW658196;MW658209;"In this study" "B. longifolia Blume";"Wang, W.G., WWG002 (HITBC)";"Mengla, Yunnan, China";MW690103;MW658197;MW658210;"In this study" "B. longifolia Blume";"Wang, W.G., WWG003 (HITBC)";"Mengla, Yunnan, China";MW690104;MW658198;MW658211;"In this study" "B. nepalensis (A.DC.) Warb.";—;—;AY753726;—;MH207257;"Tebbitt et al. (2006); Moonlight et al. (2018)" "B. obovoidea Craib";—;—;—;—;JF756386;"Thomas et al. (2011)" "B. pavonina Ridl.";—;—;KF636472;KF708002;JF756356;"Chung et al. (2014); Thomas et al. (2011)" "B. pedatifida H.Lév.";—;—;MK541092;MK548068;MK548115;"Tong et al. (2019)" "B. roxburghii A.DC.";—;—;AF485092;—;JF756371;"Forrest and Hollingsworth (2003); Thomas et al. (2011)" "B. versicolor Irmsch.";—;—;AF485090;KF708023;JF756358;"Forrest and Hollingsworth (unpublished); Chung et al. (2014); Thomas et al. (2011)"