Two new species of Infundibulicybe (Omphalinaceae, Agaricales) from northern China Author Zhang, Yu-Xin 0000-0002-6757-1903 College of Life Sciences, Capital Normal University, Xisanhuanbeilu 105, Haidian, Beijing 100048, China zhangyuxin7237@163.com Author Mao, Ning 0000-0003-1564-9446 College of Life Sciences, Capital Normal University, Xisanhuanbeilu 105, Haidian, Beijing 100048, China 373898825@qq.com Author Li, Ting 0000-0001-7809-3217 Department of Life Sciences, National Natural History Museum of China, Tianqiaonandajie 126, Dongcheng, Beijing, 100050, China 1377090363@qq.com Author Fan, Li 0000-0001-9887-7086 College of Life Sciences, Capital Normal University, Xisanhuanbeilu 105, Haidian, Beijing 100048, China fanli@mail.cnu.edu.cn text Phytotaxa 2024 2024-05-20 649 2 193 210 http://dx.doi.org/10.11646/phytotaxa.649.2.4 journal article 301670 10.11646/phytotaxa.649.2.4 b527db7c-cb34-423d-93fb-66b368c43a51 1179-3163 13216018

TABLE 1. Infundibulicybe specimens used in molecular phylogenetic analyses and their GenBank accession numbers (ITS). Newly generated sequences are in black bold.

Species	Voucher	Locality	ITS	References
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Clitopaxillus fibulatus	KUN-HKAS 115964	China: Gansu	OP964650	He & Yang (2023)
I. alkaliviolascens	KUN-HKAS 115938	China: Xinjiang	OP983898	He & Yang (2023)
I. alkaliviolascens	KUN-HKAS 115942	China: Xinjiang	OP983901	He & Yang (2023)
I. alkaliviolascens	LUGO:ECC17121604	Spain	MW376672	Unpublished
I. alkaliviolascens	13243	Italy	JF907807	Osmundson et al. (2013)
I. alkaliviolascens	BJTC FM1383	China: Shanxi	PP492517	This study
I. alkaliviolascens	BJTC FM4108	China: Shanxi	PP492512	This study
I. alkaliviolascens	BJTC FM3164	China: Shanxi	PP492508	This study
I. alkaliviolascens	BJTC FM2324	China: Shanxi	PP492515	This study
I. alkaliviolascens	BJTC FM2106	China: Shanxi	PP492511	This study
I. alkaliviolascens	BJTC FM2363	China: Shanxi	PP492507	This study
I. alkaliviolascens	BJTC FM2965	China: Shanxi	PP492504	This study
I. alkaliviolascens	HSA123	China: Shanxi	PP492516	This study
I. alkaliviolascens	BJTC FM3396	China: Shanxi	PP492506	This study
I. alkaliviolascens	BJTC FM3298	China: Shanxi	PP492514	This study
I. alkaliviolascens	BJTC FM2910	China: Shanxi	PP492509	This study
I. alkaliviolascens	BJTC FM1458	China: Shanxi	PP492503	This study
I. alkaliviolascens	BJTC FM3081	China: Shanxi	PP492505	This study
I. alkaliviolascens	BJTC FM1653	China: Shanxi	PP492497	This study
I. alkaliviolascens	BJTC FM910	China: Shanxi	PP492496	This study
I. alkaliviolascens	HSA120	China: Shanxi	PP492501	This study
I. alkaliviolascens	BJTC FM1658	China: Shanxi	PP492500	This study
I. alkaliviolascens	BJTC FM1890	China: Shanxi	PP492499	This study
I. alkaliviolascens	BJTC FM1708	China: Shanxi	PP492498	This study
I. alkaliviolascens	BJTC FM2690	China: Shanxi	PP492510	This study
I. alkaliviolascens	BJTC FM604	China: Shanxi	PP492502	This study
I. alkaliviolascens	BJTC FM1540	China: Shanxi	PP492513	This study
I. bispora	KUN-HKAS 115961	China: Jilin	OP983927	He & Yang (2023)
I. bispora	KUN-HKAS 115962	China: Jilin	OP983928	He & Yang (2023)
I. bispora	KUN-HKAS 115963	China: Gansu	OP983929	He & Yang (2023)
I. bispora	Z7	China: Hei Longjiang	GU134502	Unpublished
I. bresadolana	Mushroom Observer 470945	USA	OM980624	Unpublished
I. bresadolana	16016	Italy	JF907810	Osmundson et al. (2013)
I. catinus	I	France	HM631720	Vizzini et al. (2011)
I. confusa (holotype)	BJTC FM1281	China: Shanxi	PP492518	This study
I. confusa	BJTC FM1285	China: Shanxi	PP492519	This study
I. ellipsospora	KUN-HKAS 114671	China: Yunnan	OP983917	He & Yang (2023)
I. ellipsospora	KUN-HKAS 70065	China: Yunnan	OP983918	He & Yang (2023)
I. ellipsospora	KUN-HKAS 105353	China: Yunnan	OP983919	He & Yang (2023)
I. ellipsospora	KUN-HKAS 115959	China: Tibet	OP983920	He & Yang (2023)
I. ellipsospora	KUN-HKAS 54633	China: Yunnan	OP983921	He & Yang (2023)
I. ellipsospora	KUN-HKAS 56928	China: Yunnan	OP983922	He & Yang (2023)
I. ellipsospora	KUN-HKAS 56965	China: Yunnan	OP983923	He & Yang (2023)
I. ellipsospora	KUN-HKAS 116251	China: Tibet	OP983924	He & Yang (2023)
I. ellipsospora	KUN-HKAS 57667	China: Yunnan	OP983925	He & Yang (2023)
I. ellipsospora	KUN-HKAS 115960	China: Yunnan	OP983926	He & Yang (2023)
I. geotropa	ALV4344	—	KT122792	Unpublished
I. geotropa	IZS189	Italy	MZ005561	Giusti et al. (2021)
I. geotropa	AODJ.161.15	—	MZ374498	Unpublished
I. gibba	KUN-HKAS 81200	China: Yunnan	MZ718993	Unpublished
I. gibba	KUN-HKAS 115948	China: Yunnan	OP983907	He & Yang (2023)
I. gibba	KUN-HKAS 115950	China: Jilin	OP983909	He & Yang (2023)
I. gibba	KUN-HKAS 115951	China: Liaoning	OP983910	He & Yang (2023)
I. gibba	KUN-HKAS 53323	China: Yunnan	MZ718994	Unpublished
I. gibba	KUN-HKAS 57657	China: Yunnan	MZ718995	Unpublished
I. gibba	KUN-HKAS 105606	China: Gansu	MZ718996	Unpublished
I. gibba	KUN-HKAS 73334	China: Yunnan	MZ718997	Unpublished
I. gibba	KUN-HKAS 115952	China: Yunnan	OP983911	He & Yang (2023)
I. gibba	AFTOL-ID 1508	USA	DQ490635	Matheny et al. (2006)
I. gibba	KUN-HKAS 92032	China: Liaoning	MZ675563	He & Yang (2022)
I. gibba	BJTC FM99	China: Shanxi	MH581237	Liu et al. (2019)
I. gibba	TZ16	Czech Republic	LN714556	Tomáš et al. (2016)
I. gibba	PNGS/304	Poland	KX882674	Unpublished
I. gibba	CBS 128.42	Sweden	MH856103	Vu et al. (2018)
I. gibba	H01IK17	Germany	HF675204	Unpublished
I. gibba	CNF 1/7258	Croatia	MK169232	Unpublished
I. gibba	LUGO:ECC18071802	Spain	MW376674	Unpublished
I. gibba	AB 17-08-16	France	MN661006	Unpublished
I. gibba	M	Italy	HM631722	Vizzini et al. (2011)
I. gibba	CM052	Algeria	KP826742	Unpublished
I. gibba	AR09751	Mexico	KT875020	Unpublished
I. gibba	ASIS22552	—	KF668316	Unpublished
I. gibba	BJTC FM3133	China: Shanxi	PP492455	This study
I. gibba	BJTC FM1455	China: Shanxi	PP492460	This study
I. gibba	BJTC FM3476	China: Shanxi	PP492464	This study
I. gibba	BJTC FM723	China: Shanxi	PP492461	This study
I. gibba	BJTC FM2287	China: Shanxi	PP492463	This study
I. gibba	BJTC FM682	China: Shanxi	PP492456	This study
I. gibba	BJTC FM3121	China: Shanxi	PP492454	This study
I. gibba	BJTC FM1706	China: Shanxi	PP492459	This study
I. gibba	BJTC FM761	China: Shanxi	PP492458	This study
I. gibba	BJTC FM757	China: Shanxi	PP492457	This study
I. gibba	BJTC FM2104	China: Shanxi	PP492462	This study
I. gibba	BJTC FM2123	China: Shanxi	PP492453	This study
I. gibba	BJTC FM3367	China: Shanxi	PP492468	This study
I. gibba	HSA438	China: Shanxi	PP492465	This study
I. gibba	BJTC FM2052	China: Shanxi	PP492466	This study
I. gibba	HSA331	China: Shanxi	PP492467	This study
I. gibba	BJTC FM1879	China: Shanxi	PP492469	This study
I. gibba	BJTC FM2279	China: Shanxi	PP492470	This study
I. gibba	BJTC FM2283	China: Shanxi	PP492451	This study
I. gibba	BJTC FM1086	China: Shanxi	PP492450	This study
I. gibba	BJTC FM2535	China: Shanxi	PP492452	This study
I. gibba	BJTC FM1713	China: Shanxi	PP492449	This study
I. gibba	BJTC FM174	China: Shanxi	PP492448	This study
I. gibba	BJTC FM1492	China: Shanxi	PP492471	This study
I. gibba	BJTC FM2048	China: Shanxi	PP492472	This study
I. gibba	BJTC FM2471	China: Shanxi	PP492475	This study
I. gibba	BJTC FM1851	China: Shanxi	PP492473	This study
I. gibba	BJTC FM3016	China: Shanxi	PP492474	This study
I. gibba	BJTC FM3293	China: Shanxi	PP492476	This study
I. gibba	BJTC FM934	China: Shanxi	PP492477	This study
I. hongyinpan	KUN-HKAS 115955	China: Tibet	OP983914	He & Yang (2023)
I. hongyinpan	KUN-HKAS 115956	China: Yunnan	OP983915	He & Yang (2023)
I. hongyinpan	KUN-HKAS 105573	China: Gansu	MZ718999	Unpublished
I. hongyinpan	BJTC FM187	China: Shanxi	MH581239	Liu et al. (2019)
I. hongyinpan	BJTC FM394	China: Shanxi	MH581238	Liu et al. (2019)
I. hongyinpan	BJTC FM216	China: Shanxi	MH581240	Liu et al. (2019)
I. hongyinpan	iNAT:17303634	USA	MZ146330	Unpublished
I. hongyinpan	NBRC 30524	Japan	AB301607	Maeta et al. (2008)
I. hongyinpan	BJTC FM2504	China: Shanxi	PP492482	This study
I. hongyinpan	BJTC FM181	China: Shanxi	PP492478	This study
I. hongyinpan	BJTC FM294	China: Shanxi	PP492479	This study
I. hongyinpan	BJTC FM3202	China: Shanxi	PP492483	This study
I. hongyinpan	HSA391	China: Shanxi	PP492485	This study
I. hongyinpan	BJTC FM1469	China: Shanxi	PP492481	This study
I. hongyinpan	HSA171	China: Shanxi	PP492484	This study
I. hongyinpan	HSA244	China: Shanxi	PP492480	This study
I. kotanensis	LAH35902	Pakistan	MN017278	Ishaq et al. (2019)
I. kotanensis	LAH35902	Pakistan	MN017274	Ishaq et al. (2019)
I. lateritia	19_N1F29_F35	Norway	HQ445603	Bjorbaekmo et al. (2010)
I. lateritia	0731-39	Norway	MW748452	Unpublished
I. lateritia	KH74	Norway	GU234109	Geml et al. (2012)
I. macrospora	LAH35863 (holotype)	Pakistan	MN066565	Ali et al. (2020)
I. macrospora	LAH35864	Pakistan	MN066566	Ali et al. (2020)
I. macrospora	SWAT0901356	Pakistan	MT156434	Unpublished
I. macrospora	SWAT0901357	Pakistan	MT156435	Unpublished
I. mediterranea	IZS118	Italy	MZ005521	Giusti et al. (2021)
I. mediterranea	O	Italy	HM631724	Vizzini et al. (2011)
I. phaeocentralis (holotype)	BJTC FM2899	China: Shanxi	PP492487	This study
I. phaeocentralis	BJTC FM3215	China: Shanxi	PP492486	This study
I. rufa	KUN-HKAS 77865	China: Hubei	MZ719000	Unpublished
I. rufa	KUN-HKAS 57811	China: Tibet	MZ719001	Unpublished
I. rufa	KUN-HKAS 87741	China: Sichuan	KX239806	Zhao et al. (2016)
I. rufa	BJTC FM562	China: Shanxi	PP492492	This study
I. rufa	HSA134	China: Shanxi	PP492493	This study
I. rufa	BJTC FM2056	China: Shanxi	PP492494	This study
I. rufa	BJTC FM1271	China: Shanxi	PP492495	This study
I. squamulosa	CBS:128.63	France	MH858237	Vu et al. (2018)
I. squamulosa	10423(9)	—	KP226187	Tian et al. (2015)
I. squamulosa	BJTC FM2353	China: Shanxi	PP492488	This study
I. squamulosa	BJTC FM2483	China: Shanxi	PP492490	This study
I. squamulosa	BJTC FM2452	China: Shanxi	PP492491	This study
I. squamulosa	BJTC FM2451	China: Shanxi	PP492489	This study
I. trachyspora	HMJU 744	China: Jilin	MW736885	Xu et al. (2022)
I. trachyspora	KUN-HKAS 78801	China: Hubei	MZ719002	Unpublished
Omphalina pyxidata	AMB:19294	Italy	OR863467	Vizzini et al. (2024)
Omphalina pyxidata	AMB:19295	Italy	OR863468	Vizzini et al. (2024)
Pseudoclitocybe cyathiformis	KUN-HKAS 73390	China: Yunnan	MZ718991	Unpublished