Cytospora juglandigena sp. nov. causing walnut branch dieback in Xinjiang, China Author Zhao, Li-Li 0000-0003-1451-3301 School of Ecology and Nature Conservation, Beijing Forestry University, Beijing, China zhao1757652843@163.com Author Wang, Jia-Wen 0009-0001-3283-1701 School of Ecology and Nature Conservation, Beijing Forestry University, Beijing, China 1132569003@qq.com Author Kong, Ting-Ting 0000-0002-3488-6001 Xinjiang Uygur Autonomous Region Academey of Forestry Sciences 55312984@qq.com Author Liu, Ai-Hua 0009-0005-3517-7660 Xinjiang Uygur Autonomous Region Academey of Forestry Sciences 82927159@qq.com Author Zhang, Ying 0000-0001-8817-6032 School of Ecology and Nature Conservation, Beijing Forestry University, Beijing, China yzhang@bjfu.edu.cn text Phytotaxa 2025 2025-11-12 728 2 141 152 https://doi.org/10.11646/phytotaxa.728.2.4 journal article 314541 10.11646/phytotaxa.728.2.4 2b3c7d04-1e06-4fe7-a8bc-fe49a4669b7c 1179-3163 18419063

TABLE 1. Isolates and GenBank accession numbers used in this studyy, newly generated sequences are indicated in bold.

Species	Strains	Host	Origin	GenBank accession numberz
z ITS, internal transcribed spacer; RPB2, RNA polymerase II; tef 1-α, translation elongation factor-1 α, and N/A = not available.
				ITS	RPB2	tef 1-α
C. ailanthicola	CFCC 59446	Salix matsudana	China	OR826163	OR832018	OR832040
C. ailanthicola	CFCC 89970	Ailanthus altissima	China	MH933618	MH933592	MH933494
C. chrysosperma	CBS 197.50	Populus tremula	the United Kingdom	MH856586	KX965537	KX965157
C. chrysosperma	CBS 604.88	Populus sp.	Netherlands	PP988779.	KX965553	KX965185
C. eastringensis	CFCC 58222	Populus adenopoda	China	PP988818	NA	NA
C. guyuanensis	CFCC 55855	Salix sp.	China	PP988853	NA	OQ862388
C. guyuanensis	CFCC 56037	Salix sp.	China	PP988854	NA	OQ862387
C. joaquinensis	CBS144235	Populus deltoides	USA	MG971895	NA	MG971605
C. juglandigena	CGMCC3.28497	Juglans regia	China	PV931820	PV933119	PV933115
C. juglandigena	CGMCC3.28498	Juglans regia	China	PV931821	PV933120	PV933116
C. juglandigena	CGMCC3.28499	Juglans regia	China	PV931819	PV933118	PV933114
C. juglandigena	CGMCC3.28605	Juglans regia	China	PV931818	PV933117	PV933113
C. longiostiolata	MFLUCC 16-0628	Salix × fragilis	Russia	KY417734	KY417802	NA
C. melnikii	MFLUCC 16-0635	Populus nigra	Russia	KY417736	KY417804	NA
C. melnikii	MFLUCC 15-0851	Malus domestica	Russia	KY417735	KY417803	NA
C. melnikii	CFCC 89984	Rhus typhina	China	MH933678	MH933609	MH933515
C. populicola	CBS144240	Populus deltoides	USA	MG971891	NA	MG971601
C. pseudochrysosperma	CFCC 89629	Salix psammophila	China	KF765673	KF765705	NA
C. pseudochrysosperma	CFCC 89982	Ulmus pumila	China	KP281261	NA	KP310848
C. pseudochrysosperma	CFCC 89981	Populus sp.	China	MH933625	MH933597	MH933501
C. rostrata	CFCC 89909	Salix cupularis	China	KR045643	KU710974	KU710932
C. rostrata	CFCC 89910	Salix cupularis	China	KR045644	KU710975	KU710933
C. salicacearum	MFLUCC 15-0509	Salix alba	Russia	KY417746	KY417814	NA
C. salicacearum	MFLUCC 15-0861	Salix × fragilis	Russia	KY417745	KY417813	NA
C. salicacearum	MFLUCC 16-0587	Prunus cerasus	Russia	KY417748	KY417810	NA
C. salicacearum	MFLUCC 16-0576	Populus nigra	Russia	KY417741	KY417809	NA
C. salicina	MFLUCC 15-0862	Salix alba	Russia	KY417750	KY417818	NA
C. salicina	MFLUCC 16-0637	Salix ×fragilis	Russia	KY417751	KY417819	NA
C. sinensis	CFCC 58235	Populus simonii	China	PP988997	NA	NA
C. sinensis	CFCC 58224	Populus simonii	China	PP988994	NA	NA
C. sophoriopsis	CFCC 55469	Salix matsudana	China	MZ702583	OK303504	OK303565
C. sophoriopsis	CFCC 89600	Styphnolobium japonicum	China	KR045623	KU710951	KU710915
C. tritici	IRAN 4197C	Malus domestica	Iran	MW295510	NA	MW394143
C. tritici	IRAN 4198C	Malus domestica	Iran	MW295523	MW824357	MW394144
C. yakimana	CBS 149298	Vitis vinifera	USA	OM976603	ON045094	ON012570
C. yakimana	CBS 149297	Vitis vinifera	USA	OM976602	ON045093	ON012569
Diaporthe vaccinii	CBS 160.32	Vaccinium macrocarpon	USA	KC343228	KC343954	KC343954