identifier	taxonID	type	CVterm	format	language	title	description	additionalInformationURL	UsageTerms	rights	Owner	contributor	creator	bibliographicCitation
D803D8F7FB22034B93D3582144A1700F.text	D803D8F7FB22034B93D3582144A1700F.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Pyxine cognata Stirt	<html xmlns:mods="http://www.loc.gov/mods/v3">
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            <p> Pyxine cognata Stirt</p>
            <p> =  Pyxine berteriana var. himalaica D.D. Awasthi </p>
            <p>Description.</p>
            <p> Upper surface white to whitish-grey or grey-brown; isidia and soredia absent; medulla orange-yellow to orange; lower surface black in the centre, paler towards the margin; apothecia common, (0.3) 0.5-1.0 (1.5) mm wide; internal stipe upper part orange, K+ purple,  P– ; lower part yellow or much paler than upper part,  K– ,  P– . Upper cortex  K– , UV+ yellow, medulla  K– or K+ pale red,  C– ,  P– or P+ orange; containing lichexanthone (major), triterpenes, unknown pigment (minor) (detected by TLC). </p>
            <p>Habitat and distribution.</p>
            <p> Growing on bark of  Quercus and  Juglans spp. Range 1090-2230 m elevation in semi-arid environments. Worldwide distribution: India (Awasthi 1982), Brazil (Aptroot 2014), Thailand (Mongkolsuk et al. 2012) and Australia (Elix 2009); newly recorded in China. </p>
            <p>Notes.</p>
            <p> Pyxine berteriana var. himalaica was described by Awasthi (1982) as a variety based on the pale yellow to yellow medulla and a narrow distribution from the Himalayan region and central India.  Pyxine cognata is very similar to  P. berteriana var. himalaica in the presence of lichexanthone, the pigmented medulla and the lack of isidia and soredia. However,  Pyxine cognata is distinguished by a faint pruina on the lobe tips, deep yellow to rust coloured medulla and slightly larger spores, as well as for being widely distributed in tropical regions. Therefore, the morphological and ecological differences between these two species are minor. In this study, we collected specimens of both species and found that they have a similar ecology and distribution pattern. Phylogenetic analysis inferred that  Pyxine berteriana var. himalaica is clustered with  P. cognata with a high support value (MLBS = 100%, PP = 1.00). Based on the combination of molecular, morphological and ecological information, we propose  P. berteriana var. himalaica as a synonym for  P. cognata . </p>
            <p> Pyxine cognata is most similar to  P. berteriana in that it contains lichexanthone, lacks isidia and soredia and has a pigmented medulla; however,  P. cognata can be distinguished by the presence of lichexanthone in the cortex, an orange medulla and an orange-yellow internal stipe of apothecia with K+ purple. In comparison,  P. berteriana has a pale yellow to yellow medulla and the internal stipe is pale yellow to yellow. (Kalb 1987). Despite the broad similarities, these species are not closely related;  P. cognata seems to share a unique ancestor with  P. subcinerea .  Pyxine subcinerea differs in that it has marginal soralia and obscurascens-type apothecia (Elix 2009). (Fig. 1). </p>
            <p>Selected specimens examined (KUN).</p>
            <p> CHINA: SICHUAN PROVINCE: Miyi Co., Malong north slope, 2100 m elev., on  Carya spp., 5 Jul 1983, L. S. Wang 83-698; Dukou Co., Dabaoding, 1900 m elev., 21 Jun 1983, L. S. Wang 83-212. YUNNAN PROVINCE: Yuanmou Co. Langbapu Forest Soil, 1612 m elev., 25°41'01.76"N, 101°41'25.78"E, on branch, 21 Apr 2014, c14-43569, 14-43539; Yongren Co., from Menghu to Wanma, 1543 m elev., 26°13'45.15"N, 101°25'56.86"E, 3 Dec 2013, L. S. Wang et al. 13-40767. </p>
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	https://treatment.plazi.org/id/D803D8F7FB22034B93D3582144A1700F	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Yang, Mei-Xia;Wang, Xin-Yu;Liu, Dong;Zhang, Yan-Yun;Li, Li-Juan;Yin, An-Cheng;Scheidegger, Christoph;Wang, Li-Song	Yang, Mei-Xia, Wang, Xin-Yu, Liu, Dong, Zhang, Yan-Yun, Li, Li-Juan, Yin, An-Cheng, Scheidegger, Christoph, Wang, Li-Song (2019): New species and records of Pyxine (Caliciaceae) in China. MycoKeys 45: 93-109, DOI: http://dx.doi.org/10.3897/mycokeys.45.29374, URL: http://dx.doi.org/10.3897/mycokeys.45.29374
FA8A444B343722820435BF4DB0060704.text	FA8A444B343722820435BF4DB0060704.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Pyxine flavicans M. X. Yang & Li S. Wang	<html xmlns:mods="http://www.loc.gov/mods/v3">
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            <p> Pyxine flavicans M. X. Yang &amp; Li S. Wang sp. nov. Figure 2 </p>
            <p>Holotype.</p>
            <p> CHINA, YUNNAN PROVINCE, Nujiang Perf., Chide Vil., 1916 m elevation, 27°42'32"N, 98°43'19"E, on  Juglans , 4 Aug 2015, L. S. Wang et al. KUN-L15-48196. GenBank accession No.: ITS = KY611884, mtSSU = KY751391. </p>
            <p>Description.</p>
            <p> Thallus 5-9 cm wide, attached to closely adnate. Lobes radiating, plane to convex, but often slightly concave towards the tips, (0.5) 1-3 (4) mm wide, subround at the apices. Upper surface white-grey to celadon, sparsely pruinose at the lobe tips or epruinose, isidia and soredia absent. Medulla pale yellow above, white below. Lower surface black in the centre, paler towards the margin; rhizines dense, furcate. Apothecia common, (0.5) 0.8-1.5 (2) mm wide, constricted at base, plane to possibly convex; margin black. Hymenium height 80-120  μm ; hypothecium light brown to brown, internal stipe  K– pale yellow to yellow; spores brown, two-celled, 18-20  × 6-8  μm . Upper cortex K+ yellowish,  UV– ; medulla  K– ,  C– ; containing atranorin, chloroatranorin (minor), zeorin and unknown terpenes. </p>
            <p>Habitat and distribution.</p>
            <p> Growing on bark of  Quercus and  Picea spp. and on rocks around 1916-4000 m elevation in semi-arid environments; only known from south-western China. </p>
            <p>Etymology.</p>
            <p> The epithet  flavicans refers to the yellow medulla and internal stipe of the apothecia. </p>
            <p>Notes.</p>
            <p> Pyxine flavicans is characterised by flat corticated yellowish-grey to brownish-grey thalli, a constricted base, a pale yellow medulla and the presence of atranorin. </p>
            <p> This species resembles  P. berteriana in terms of lobe size, saxicolous habitat and internal stipe, but the latter has a yellow to yellowish-orange medulla and produces lichexanthone (Hu and Chen 2003).  Pyxine flavicans is similar to  P. australiensis Kalb regarding the absence of soredia and isidia and both species are frequently lignicolous but occasionally grow on rocks. However,  P. flavicans differs from  P. australiensis in having marginal and laminal pseudocyphellae, lichexanthone and a white medulla in the stipe (Elix 2009).  Pyxine flavicans is similar to  P. himalayensis in terms of the type of apothecia and lack of lichexanthone. However,  P. himalayensis has a colourless internal stipe. </p>
            <p>Selected specimens examined (KUN).</p>
            <p> CHINA: SICHUAN PROVINCE: Muli Co., 2850 m elev., on  Pinus yunnanensis , 23 Aug 1983, L. S. Wang 83-1869(A); XIZANG PROVINCE: Chayu Co., along the road from Muruo Vil. to Bingzhongluo, 3833 m elev., 28°35.781'N, 98°06.404'E, on  Pinus armandii , 26 Sep 2014, L. S. Wang et al. 14-46763; YUNNAN PROVINCE: Jianchuan Co., Shibao Mt., 2620 m elev., 26°22.920'N, 99°49.811'E, on bark, 24 Jun 2014, L. S. Wang et al. 14-43995; Nujiang Co., Chide Vil., 1916 m elev., 27°42'32.40"N, 98°43'18.59"E, on  Juglans , 4 Aug 2015, L. S. Wang et al. 15-48196. </p>
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	https://treatment.plazi.org/id/FA8A444B343722820435BF4DB0060704	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Yang, Mei-Xia;Wang, Xin-Yu;Liu, Dong;Zhang, Yan-Yun;Li, Li-Juan;Yin, An-Cheng;Scheidegger, Christoph;Wang, Li-Song	Yang, Mei-Xia, Wang, Xin-Yu, Liu, Dong, Zhang, Yan-Yun, Li, Li-Juan, Yin, An-Cheng, Scheidegger, Christoph, Wang, Li-Song (2019): New species and records of Pyxine (Caliciaceae) in China. MycoKeys 45: 93-109, DOI: http://dx.doi.org/10.3897/mycokeys.45.29374, URL: http://dx.doi.org/10.3897/mycokeys.45.29374
C45A8C83A82B382784A60E77397649A5.text	C45A8C83A82B382784A60E77397649A5.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Pyxine hengduanensis M. X. Yang & Li S. Wang	<html xmlns:mods="http://www.loc.gov/mods/v3">
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            <p> Pyxine hengduanensis M. X. Yang &amp; Li S. Wang sp. nov. Figure 3 </p>
            <p>Holotype.</p>
            <p>CHINA, YUNNAN PROVINCE, Nujiang Pref., Dizhengdang Vil., 1858 m elevation, 28°05'00.86"N, 98°19'39.97"E, on bark, 2 Aug 2015, L. S. Wang et al. KUN-L 15-48082. GenBank accession No.: ITS = KY611889, mtSSU = KY751396.</p>
            <p>Description.</p>
            <p> Thallus corticolous, 4-9 cm wide, firmly to loosely adnate to substrate. Lobes linear, compact, imbricate to discrete, (0.5) 1-2.5 mm wide, upper cortex plane but often slightly concave towards the tips; pseudocyphellae linear, marginal; upper surface grey to greyish-green, lower-side black; rhizines dense, squarrosely branched. Soralia marginal, labriform; soredia grey to bluish-grey, powdery to granular. Medulla pale yellow. Dactyls and isidia absent. Apothecia absent. Upper cortex K+ yellowish,  UV– ; medulla  K– ,  C– ; containing chloroatranorin (minor) and unknown terpenes. </p>
            <p>Habitat and distribution.</p>
            <p> Growing on bark of  Quercus and  Alnus spp. Range 1700 -3060 m elevation in semi-arid environments; known only from Yunnan, Sichuan and Xizang in China. </p>
            <p>Etymology.</p>
            <p> The epithet  hengduanensis refers to the type locality of the species, the Hengduan Mountains region. </p>
            <p>Notes.</p>
            <p> Pyxine hengduanensis is characterised by a corticolous habit, yellowish-grey to greyish-green thallus, marginal labriform soralia, pale yellow medulla and the absence of atranorin.  Pyxine hengduanensis is most closely related to  P. sorediata , as inferred from the phylogenetic tree (Fig. 1);  P. sorediata is also corticolous but has a yellow or yellow-orange medulla and soralia that develop marginally from fissures and then become laminal and orbicular (Elix 2009), while  P. hengduanensis has marginal labriform soralia developing from the centre of the pseudocyphellae, grey to bluish-grey soredia and a pale yellow medulla.  Pyxine hengduanensis also resembles  P. retirugella Nyl. (Elix 2009) in the marginal and laminal pseudocyphellae, but it differs in having white or creamy and K+ yellow turning red medulla and norstictic acid as the main compound (Mongkolsuk et al. 2012). </p>
            <p>Selected specimens examined (KUN).</p>
            <p> CHINA: SICHUAN PROVINCE: Dukou Co., Yanbian Vil., Shibao Mt., 2900 m elev., 29 Jun 1983, L. S. Wang 83-635; Nanping Co., Jiuzhaigou, 2000 m elev., on  Pinus , 23 Sep 1986, L. S. Wang 86-2591. XIZANG PROVINCE: Linzhi Co., 3060 m elev., 29°50'249"N, 94°44'728"E, on  Quercus spp. 20 Aug 2007, L. S. Wang et al. 07-28389; YUNNAN PROVINCE: Luquan Co., 30 km from Sapanying Co. to Zehei Co., 2540 m elev., 26°04'24.53"N, 102°36'19.15"E, on moss, 19 Apr 2014, L. S. Wang et al. 14-43258; Lufeng Co., Heijin Vil., 1800 m elev., 25°20'146"N, 102°05'835"E, on bark, 1 May 2009, L. S. Wang 09-30247. </p>
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	https://treatment.plazi.org/id/C45A8C83A82B382784A60E77397649A5	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Yang, Mei-Xia;Wang, Xin-Yu;Liu, Dong;Zhang, Yan-Yun;Li, Li-Juan;Yin, An-Cheng;Scheidegger, Christoph;Wang, Li-Song	Yang, Mei-Xia, Wang, Xin-Yu, Liu, Dong, Zhang, Yan-Yun, Li, Li-Juan, Yin, An-Cheng, Scheidegger, Christoph, Wang, Li-Song (2019): New species and records of Pyxine (Caliciaceae) in China. MycoKeys 45: 93-109, DOI: http://dx.doi.org/10.3897/mycokeys.45.29374, URL: http://dx.doi.org/10.3897/mycokeys.45.29374
0571EE87EA05A652FA866856E5EFCDCD.text	0571EE87EA05A652FA866856E5EFCDCD.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Pyxine himalayensis Awas	<html xmlns:mods="http://www.loc.gov/mods/v3">
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            <p> Pyxine himalayensis Awas</p>
            <p>Description.</p>
            <p> Thallus grey-white, soredia and isidia absent; medulla yellow to orange-yellow; apothecia common, laminal, constricted at base, up to 2 mm in diam.; internal stipe colourless,  K– , hypothecium 50-80  μm thick, spores brown, 15-25  × 6-9  μm . Upper cortex K+ yellow,  UV– , medulla  K– ,  C– ,  P– ; containing atranorin (major), +/- zeroin, triterpense. </p>
            <p>Habitat and distribution.</p>
            <p> Growing on bark of  Rhododendron ,  Quercus ,  Alnus ,  Juglans ,  Sophora ,  Lonicera and  Lyonia spp. and rarely on rocks, at elevations of 1330-3600 m in semi-arid environments. Worldwide distribution: India (Awasthi 1982) and added here to the flora of China. </p>
            <p>Notes.</p>
            <p> Pyxine himalayensis is distinctive for having lobes 1.5-3.0 mm wide, an orange medulla and a lack of isidia and soredia, lichexanthone and norstictic acid.  Pyxine himalayensis was first described by Awasthi (1982) and it is characterised by an orange medulla and colourless internal stipe of apothecia. The closely related  Pyxine limbulata is described as having a yellow medulla and a brown internal stipe (Hu and Chen 2003). There are 24 specimens of this species in the KUN-L. The phylogenetic analysis of ITS and mtSSU sequences confirm that these are independent species. </p>
            <p>Selected specimens examined (KUN).</p>
            <p> CHINA: SICHUAN PROVINCE: Dukou City, Shibao Mt., 2800 m elev., 29 Jun 1983, L. S. Wang 83-628; Yuanyang Co., Bailing commune, 3100 m elev., on  Quercus , 11 Aug 1983, L. S. Wang 83-1508; 3250 m elev., on stone, 10 Aug 1983, L. S. Wang 83-1483; Muli Co., Yazui forest farm, on  Quercus , 3000 m elev., 20 Aug 1983, L. S. Wang 83-1589, 83-1596; Donglang, 3000 m elev., on bark, 10 Sep 1983, L. S. Wang 83-2220. XIZANG PROVINCE: Bomi Co., Gang vil., 2688 m elev., 29°52.983'N, 095°33.593'E, on branch of  Populus yunnanensis , 20 Sep 2014, L. S. Wang et al. 14-46203, 14-46162. YUNNAN PROVINCE: Luquan Co., 30 km from Sapanying Co. to Zehei Co., 2540 m elev., 26°04'24.53"N, 102°36'19.15"E, on  Quercus , 19 Apr 2014, L. S. Wang et al. 14-43218, 14-43204; Luquan Co., Zhongcun Vil., 2350 m elev., 25°20'146"N, 102°05'835"E, on bark of  Quercus , 1 May 2009, L. S. Wang 09-30279. </p>
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	https://treatment.plazi.org/id/0571EE87EA05A652FA866856E5EFCDCD	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Yang, Mei-Xia;Wang, Xin-Yu;Liu, Dong;Zhang, Yan-Yun;Li, Li-Juan;Yin, An-Cheng;Scheidegger, Christoph;Wang, Li-Song	Yang, Mei-Xia, Wang, Xin-Yu, Liu, Dong, Zhang, Yan-Yun, Li, Li-Juan, Yin, An-Cheng, Scheidegger, Christoph, Wang, Li-Song (2019): New species and records of Pyxine (Caliciaceae) in China. MycoKeys 45: 93-109, DOI: http://dx.doi.org/10.3897/mycokeys.45.29374, URL: http://dx.doi.org/10.3897/mycokeys.45.29374
B5A0FCB0A0361520BCEEF45137910A5B.text	B5A0FCB0A0361520BCEEF45137910A5B.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Pyxine minuta Vain	<html xmlns:mods="http://www.loc.gov/mods/v3">
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            <p> Pyxine minuta Vain</p>
            <p>Description.</p>
            <p> Pyxine minuta is characterised by narrow lobes, centrally subcrustaceous, saxicolous thalli, a whitish-grey or grey-brown upper surface; brownish-black lower surface with black and simple rhizines, a lack of isidia and soredia and a white or whitish stramineous medulla. Apothecia common, 0.5-1.5 mm wide; internal stipe absent or not distinct. Upper cortex K+ yellowish, UV+ yellow, medulla  K– ,  C– ; containing lichexanthone (major) and terpenoids (detected by TLC). </p>
            <p>Habitat and distribution.</p>
            <p> Growing on bark of  Quercus spp. or rock around 1090-2230 m elevation in semi-arid environments. Worldwide distribution: India (Awasthi 1982), Australia (Rogers 1986) and newly recorded in China. </p>
            <p>Notes.</p>
            <p> There is some confusion in the classification of  Pyxine minuta and  P. pyxinoides .  Pyxine minuta is characterised by narrow lobes, an absent or indistinct internal stipe, small spores (11-16 (18)  × 5-7  μm ) and a white medulla. Based on the world key to  Pyxine species with lichexanthone (Aptroot et al. 2014; Kalb 1987; Huneck et al. 1987), the characteristics of  Pyxine pyxinoides are: Thallus without isidia, pustules or soredia, usually with apothecia; Medulla yellow, ochraceous or salmon; apothecium margin black, not thalline; apothecium without a clear stipe; one TLC run of a portion of the thallus without apothecia showed traces of a substance running like norstictic acid (Obermayer and Kalb 2010); neotropical. We did not find any specimens of  P. pyxinoides in our collections. </p>
            <p>Selected specimens examined (KUN).</p>
            <p>CHINA: SICHUAN PROVINCE: Dukou Co., Dabaoding, 1950 m elev., 21 Jun 1983, L. S. Wang 83-206. YUNNAN PROVINCE: Yongsheng Co., Shawan village of Renhe town, 1160 m elev., 26°19.449'N, 101°05.200'E, on rock, 7 Dec 2013, L. S. Wang et al. 13-40630, 13-40695; Yongren Co., Lagu village, 1050 m elev., 26°23.239'N, 101°25.120'E, on rock, 4 Dec 2013, L. S. Wang et al. 13-41380; Jinggu Co., on the way to Zhenyuan, 1800 m elev., 21 Aug 1994, L. S. Wang et al. 94-14247.</p>
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	https://treatment.plazi.org/id/B5A0FCB0A0361520BCEEF45137910A5B	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Yang, Mei-Xia;Wang, Xin-Yu;Liu, Dong;Zhang, Yan-Yun;Li, Li-Juan;Yin, An-Cheng;Scheidegger, Christoph;Wang, Li-Song	Yang, Mei-Xia, Wang, Xin-Yu, Liu, Dong, Zhang, Yan-Yun, Li, Li-Juan, Yin, An-Cheng, Scheidegger, Christoph, Wang, Li-Song (2019): New species and records of Pyxine (Caliciaceae) in China. MycoKeys 45: 93-109, DOI: http://dx.doi.org/10.3897/mycokeys.45.29374, URL: http://dx.doi.org/10.3897/mycokeys.45.29374
8F27D9655F4A57703132A4F731D1D122.text	8F27D9655F4A57703132A4F731D1D122.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Pyxine yunnanensis M. X. Yang & Li S. Wang	<html xmlns:mods="http://www.loc.gov/mods/v3">
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            <p> Pyxine yunnanensis M. X. Yang &amp; Li S. Wang sp. nov. Figure 4 </p>
            <p>Holotype.</p>
            <p>CHINA, YUNNAN PROVINCE, Yongren Co., Lagu Vil., 1050 m elevation, 26°23.239'N, 101°25.120'E, on rock, 4 Dec 2013, L. S. Wang et al. KUN-L 13-41372. GenBank accession No.: ITS = KY611870, mtSSU = KY751377.</p>
            <p>Description.</p>
            <p> Thallus saxicolous, up to 7 cm in diam., closely appressed to the substrate. Lobes radiating, irregularly branched, plane to slightly concave, 0.2-1.0 mm wide, subround to truncate at the apices. Upper surface pale grey to yellowish-grey, sparsely pruinose at the lobe tips or epruinose. Lower surface brownish-black, rarely pale brown, rhizines indistinct, sparse to moderately abundant, brownish-black to black. Isidia and soredia absent. Medulla pale yellow in the upper part, white in the lower part. Apothecia abundant, 0.2-0.8 mm wide, constricted at base, plane to possibly convex; margin black. Hymenium height 80-120  μm ; hypothecium light brown to brown, internal stipe white; spore brown with two cells, 10-15  × 4-7  μm . Upper cortex K+ yellowish, UV+ yellow; medulla  K– ,  C– ; containing lichexanthone, chloroatranorin (minor), zeorin and unknown terpenes (detected by TLC). </p>
            <p>Habitat and distribution.</p>
            <p>Growing on rocks around 1050-1650 m elevation in secondary forests in a dry to semi-arid environment; known only from Yunnan.</p>
            <p>Etymology.</p>
            <p>The epithet yunnanensis refers to the province of the type locality of the species.</p>
            <p>Notes.</p>
            <p> Pyxine yunnanensis is characterised by small and saxicolous thalli, rather small narrow apothecia (up to 0.8 mm in diam.), a white internal stipe and the presence of lichexanthone.  Pyxine minuta Vain. (up to 3 cm in diam.) resembles  P. yunnanensis (up to 7 cm in diam.) in its small thalli and the presence of lichexanthone, but differs in that its internal stipe is absent or indistinct and it has a white medulla (Awasthi 1982).  Pyxine pyxinoides (  Müll . Arg.) Kalb and  P. elixii Kalb also grow on rocks, but  P. pyxinoides differs from  P. yunnanensis in that it has a white medulla, an indistinct internal stipe of the apothecia and smaller ascospores (10-15  × 4-7  μm ) than those of  P. pyxinoides (10-16  × 4.5-8.0  μm ).  Pyxine elixii can be distinguished by its orange medulla and lack of lichexanthone (Elix 2009). </p>
            <p> Pyxine yunnanensis is closely related to  P. berteriana in that they have a similar type and size of apothecia and lichexanthone is present, but  Pyxine berteriana differs in that it occurs in incorticolous habitat and has a yellow medulla and a yellow medulla of the stipe. </p>
            <p>Selected specimens examined (KUN).</p>
            <p>CHINA: YUNNAN PROVNCE: Yongsheng Co., Dongjiang of Renhe Town, 1130 m elev., 26°20.448'N, 101°06.908'E, on rock, 7 Dec 2013, L. S. Wang et al. 13-41413; Shawan Village of Renhe Town, 1160 m elev., 26°19.449'N, 101°05.200'E, 7 Dec 2013, L. S. Wang et al. 13-40643, 13-40694, 13-40686, 13-40641, 13-40684; Lijiang City, east of Jinan Bridge, 1310 m elev., 26°47.725'N, 100°25.640'E, on rock, 8 Dec 2013, L. S. Wang et al. 13-40596.</p>
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	https://treatment.plazi.org/id/8F27D9655F4A57703132A4F731D1D122	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Yang, Mei-Xia;Wang, Xin-Yu;Liu, Dong;Zhang, Yan-Yun;Li, Li-Juan;Yin, An-Cheng;Scheidegger, Christoph;Wang, Li-Song	Yang, Mei-Xia, Wang, Xin-Yu, Liu, Dong, Zhang, Yan-Yun, Li, Li-Juan, Yin, An-Cheng, Scheidegger, Christoph, Wang, Li-Song (2019): New species and records of Pyxine (Caliciaceae) in China. MycoKeys 45: 93-109, DOI: http://dx.doi.org/10.3897/mycokeys.45.29374, URL: http://dx.doi.org/10.3897/mycokeys.45.29374
