Phylogenetics of two rhizomatous epiphytic species of Cymbidium (Orchidaceae; Cymbidieae): evidence from analyses of nuclear and plastid DNA Author Xu, Shao-Wei 0000-0002-2505-8853 Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization, Fujian Agriculture and Forestry University, Fuzhou 350002, China & fjsven @ 126. com; https: // orcid. org / 0000 - 0002 - 2505 - 8853 Author Gao, Xu-Yong 0000-0002-4507-6194 Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization, Fujian Agriculture and Forestry University, Fuzhou 350002, China & gaoxuyong 11 @ 126. com; https: // orcid. org / 0000 - 0002 - 4507 - 6194 Author Zeng, Meng-Yao 0000-0002-8103-2316 Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization, Fujian Agriculture and Forestry University, Fuzhou 350002, China & zmy 13860927342 @ 163. com; https: // orcid. org / 0000 - 0002 - 8103 - 2316 Author Zhou, Cheng-Yuan 0000-0002-7120-9771 Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization, Fujian Agriculture and Forestry University, Fuzhou 350002, China & zcy 810338055 @ 126. com; https: // orcid. org / 0000 - 0002 - 7120 - 9771 Author Liu, Zhong-Jian 0000-0003-4390-3878 Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization, Fujian Agriculture and Forestry University, Fuzhou 350002, China & Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources, Fujian Agriculture and Forestry University, Fuzhou 350002, China & zjliu @ fafu. edu. cn; https: // orcid. org / 0000 - 0003 - 4390 - 3878 zjliu@fafu.edu.cn Author Li, Ming-He 0000-0002-8304-0619 Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization, Fujian Agriculture and Forestry University, Fuzhou 350002, China & Fujian Colleges and Universities Engineering Research Institute of Conservation and Utilization of Natural Bioresources, Fujian Agriculture and Forestry University, Fuzhou 350002, China & fjalmh @ 126. com; https: // orcid. org / 0000 - 0002 - 8304 - 0619 text Phytotaxa 2023 2023-05-19 598 1 97 104 http://dx.doi.org/10.11646/phytotaxa.598.1.8 journal article 10.11646/phytotaxa.598.1.8 1179-3163 7958848

TABLE 1. Species and DNA regions sequenced for analysis, as well as GenBank accession numbers. A dash (–) denotes missing data.

Scientific name	Voucher	ITS	matK	rbcL	trnL-trnF	atpI-atpH	trnS-trnM	psbA-trnH	trnG-trnS
Cymbidium aestivum	Liu 200254	MK439805	MK439758	MK439781	MK439712	MK439655	MK439667	MK439737	MK439688
C. aloifolium	Liu 6591	MF861139	MF861054	MF861098	MF860930	MF860838	MF860955	–	MF860889
C. banaense	Liu 5331	MF861160	MF861076	MF861118	MF860952	–	MF860992	MF861201	MF860909
C. canaliculatum	Liu 6326	MF861161	MF861078	–	–	MF860850	MF860994	MF861168	MF860911
C. changningense	Liu 6430	MF861126	MF861042	MF861085	MF860917	MF860865	MF860961	MF861173	MF860876
C. cochleare	SBB-0579	JN114487	JN004413	JN005426	–	–	–	–	–
C. daweishanense	Liu 8663	MH59389	MH593898	MH574772	–	–	–	–	–
C. dayanum	Liu 6437	MF861122	MF861038	MF861081	MF860913	MF860831	MF860957	MF861169	MF860872
C. devonianum		AF470519	AF470479	–	–	–	–	–	–
C. eburneum	Liu 2625	MF861124	MF861040	MF861083	MF860915	MF860833	MF860959	MF861171	MF860874
C. elegans		AF470516	AF470478	MF861106	–	–	–	–	–
C. erythraeum		AF470502	AF470469	–	–	–	–	–	–
C. erythrostylum		AF470524	AF470483	–	–	–	–	–	–
C. faberi	Liu 7071	MF861148	MF861063	MF861107	MF860939	MF860854	MF860981	MF861191	MF860898
C. floribundum	Liu 3256	MK439811	MK439764	MK439787	MK439718	MK439652	MK439673	MK439743	MK439694
C. gaoligongense	Liu 6432	MF861142	MF861057	MF861101	MF860933	MF860840	MF860975	MF861187	MF860892
C. goeringii	Liu 2522	MK439812	MK439765	MK439788	MK439719	MK439646	MK439674	MK439744	MK439695
C. hookerianum	C-HZ029	KJ597854	KJ597888	KJ597956	–	–	–	KJ597922	–
C. insigne		AF470510	AF470476	–	–	–	–	–	–
C. iridioides	C-HZ028	KJ597853	KJ597887	KJ597955	–	–	–	KJ597921	–
C. kanran	Liu 2808	MK439814	MK439767	MK439790	MK439721	MK439659	MK439676	MK439746	MK439697
C. lancifolium	Liu 7013	MF861137	MF861052	MF861096	MF860928	MF860839	MF860971	MF861183	MF860887
C. lii	MH Li 0610	OP087801	OP057130	OP057131	OP057133	OP057129	OP057134	OP057128	OP057132
C. lowianum		AF470511	AF470477	–	–	–	–	–	–
C. maguanense	Liu 3257	MF861125	MF861041	MF861084	MF860916	MF860834	MF860960	MF861172	MF860875
C. mannii	Liu 6590	MF861121	MF861037	MF861080	MF860912	MF860830	MF860956	–	MF860871
C. mastersii		AF470518	AF470481	–	–	–	–	–	–
C. omeiense	Liu 3101	–	MF861064	MF861108	MF860940	MF861021	–	MF861192	MF860899
C. repens	MHLi or118	OQ476073	OQ503483	OQ503484	OQ503486	OQ503482	OQ503487	OQ503481	OQ503485
C. schroederi	Liu 2837	MF861155	MF861071	MF861113	MF860947	MF860867	MF860988	MF861198	MF860904
C. sichuanicum	Liu 3027	MF861154	MF861070	MF861112	MF860945	MF860857	MF860987	MF861197	MF860903
C. suavissimum		AF470505	AF470472	–	–	–	–	–	–
C. tigrinum	Liu 10115	MK439828	MK439779	MK439803	MK439735	MK439648	MK439686	MK439756	MK439710
C. tortisepalum	Liu 6403	MF861133	MF861048	MF861092	MF860924	MF860858	MF860967	MF861179	MF860883
C. tracyanum	Liu 6426	MF861123	MF861039	MF861082	MF860914	MF860832	MF860958	MF861170	MF860873
C. wadae		MK626688	MK644111	–	–	–	–	–	–
C. wenshanense	Liu 6431	MF861128	MF861043	MF861087	MF860919	MF860835	–	MF861174	MF860878
C. whiteae		AF470508	AF470474	–	–	–	–	–	–
C. wilsonii	Liu 7025	MF861156	MF861072	MF861114	MF860948	MF860868	MF860989	MF861199	MF860905
outgroup
Acriopsis javanica		AF470492	AF470462	–	–	–	–	–	–
Catasetum tabulare	Carnevali s.n.	MW591558	MW597435	–	–	–	–	–	–
C. tuberculatum	M:2016-0829	MH767004	MH748998	–	–	–	–	MH749290	–
Eulophia graminea	Whitten 3609	FJ565666	FJ565159	–	–	–	–	FJ564680	–
E. guineensis		AF239413	AF239509	–	–	–	–	–	–
Grammatophyllum speciosum		AF470488	AF239510	–	–	–	–	–	–