taxonID	type	description	language	source
21828E61FDA6585694A07F50A7BDBDAE.taxon	description	Figure 2	en	Dou *, Ming-Zhu, Li *, Min, Jia, Ze-Feng (2021): New species and records of Chapsa (Graphidaceae) in China. MycoKeys 85: 73-85, DOI: http://dx.doi.org/10.3897/mycokeys.85.76040, URL: http://dx.doi.org/10.3897/mycokeys.85.76040
21828E61FDA6585694A07F50A7BDBDAE.taxon	etymology	Etymology. The specific epithet murioelongata refers to the elongate, muriform ascospores.	en	Dou *, Ming-Zhu, Li *, Min, Jia, Ze-Feng (2021): New species and records of Chapsa (Graphidaceae) in China. MycoKeys 85: 73-85, DOI: http://dx.doi.org/10.3897/mycokeys.85.76040, URL: http://dx.doi.org/10.3897/mycokeys.85.76040
21828E61FDA6585694A07F50A7BDBDAE.taxon	materials_examined	Type. China. Hainan Province: Ledong County, Jianfengling National Forest Park, 18 ° 42 ' 39 " N, 108 ° 52 ' 37 " E, alt. 760 m, on bark, 09 Dec 2019, Y. H. Ju HN 19222 (LCUF: holotype: HN 19222; GenBank MW 009102 for ITS and MW 010271 for LSU).	en	Dou *, Ming-Zhu, Li *, Min, Jia, Ze-Feng (2021): New species and records of Chapsa (Graphidaceae) in China. MycoKeys 85: 73-85, DOI: http://dx.doi.org/10.3897/mycokeys.85.76040, URL: http://dx.doi.org/10.3897/mycokeys.85.76040
21828E61FDA6585694A07F50A7BDBDAE.taxon	description	Description. Thallus corticolous, crustose, olive-grey, surface dull, smooth to uneven, ecorticate. Apothecia erumpent, dispersed or two to four aggregated, rounded, 1 - 3 mm diam.; thalline margin lobed with white felt-like inner surface, lobes strongly backward curved; disc flesh-coloured, covered by thick, white pruina. Exciple 80 - 105 μm wide laterally, dark brown; epihymenium 20 - 40 μm high, with coarse greyish granules; hymenium clear, 110 - 170 μm high, non-amyloid; hypothecium colourless, 10 - 30 μm high; paraphyses simple, tips unbranched; periphysoides present, 5 - 30 μm long. Asci 4 - 6 (8) - spored, clavate, 100 - 120 x 35 - 50 μm; ascospores hyaline, bacillary with rounded to subacute ends, submuriform with 20 - 25 transverse septa and 0 - 2 longitudinal septa per segment, 75 - 105 x 9.5 - 16 μm, non-halonate, I-. Pycnidia not observed.	en	Dou *, Ming-Zhu, Li *, Min, Jia, Ze-Feng (2021): New species and records of Chapsa (Graphidaceae) in China. MycoKeys 85: 73-85, DOI: http://dx.doi.org/10.3897/mycokeys.85.76040, URL: http://dx.doi.org/10.3897/mycokeys.85.76040
21828E61FDA6585694A07F50A7BDBDAE.taxon	materials_examined	Additional specimens examined. China. Hainan Province: Changjiang County, Bawangling Nature Reserve, Yajia Scenic Area, 10 ° 04 ' 54 " N, 109 ° 07 ' 04 " E, alt. 810 m, on bark, 08 Dec 2019, Y. H. Ju HN 19167 (LCUF); China. Hainan Province: Lingshui County, Diaoluo Mountain, 18 ° 43 ' 35 " N, 109 ° 52 ' 02 " E, alt. 900 m, on bark, 14 Dec 2019, M. Li HN 19682 (LCUF) (GenBank MW 009103 for ITS and MW 010269 for LSU).	en	Dou *, Ming-Zhu, Li *, Min, Jia, Ze-Feng (2021): New species and records of Chapsa (Graphidaceae) in China. MycoKeys 85: 73-85, DOI: http://dx.doi.org/10.3897/mycokeys.85.76040, URL: http://dx.doi.org/10.3897/mycokeys.85.76040
2503DFE0D91C5C138932F4933E7B7633.taxon	description	Figure 4	en	Dou *, Ming-Zhu, Li *, Min, Jia, Ze-Feng (2021): New species and records of Chapsa (Graphidaceae) in China. MycoKeys 85: 73-85, DOI: http://dx.doi.org/10.3897/mycokeys.85.76040, URL: http://dx.doi.org/10.3897/mycokeys.85.76040
2503DFE0D91C5C138932F4933E7B7633.taxon	description	Description. Thallus corticolous, crustose, pale grayish-green surface dull and fluctuating along the bark. Apothecia erumpent, solitary to fused, angular rounded to slightly elongate, 0.5 - 1.8 x 0.5 - 1.2 mm; thalline margin split and recurved, insidewith thick white pruina; disc exposed, yellowish-brown, covered by white pruina. Exciple laterally 12 - 75 μm wide, dark brown; epihymenium 10 - 20 μm high; hymenium 120 - 200 μm high, grey-brown, inspersed by granules, non-amyloid; hypothecium indistinct; paraphyses unbranched; tips distinctly thickened; periphysoides present, but obscured by granular inclusions. Asci 1 - spored, clavate, 120 - 140 x 27 - 36 μm; ascospores densely muriform, with thick halo at both ends, oblong, hyaline, 115 - 135 x 25 - 34 μm, I-. Pycnidia not observed.	en	Dou *, Ming-Zhu, Li *, Min, Jia, Ze-Feng (2021): New species and records of Chapsa (Graphidaceae) in China. MycoKeys 85: 73-85, DOI: http://dx.doi.org/10.3897/mycokeys.85.76040, URL: http://dx.doi.org/10.3897/mycokeys.85.76040
2503DFE0D91C5C138932F4933E7B7633.taxon	materials_examined	Selected specimens examined. China. Hainan Province: Wuzhishan City, Wuzhishan Nature Reserve, 18 ° 54 ' 13 " N, 109 ° 41 ' 04 " E, alt. 870 m, on bark, 12 Dec 2019, M. Li HN 19508 (LCUF) (GenBank MW 009076 for ITS and MW 010272 for LSU); China. Hainan Province: Wuzhishan City, Wuzhishan Nature Reserve, 18 ° 53 ' 13 " N, 109 ° 41 ' 04 " E, alt. 1020 m, on bark, 12 Dec 2019, M. Li HN 19530 (LCUF); China. Hainan Province: Wuzhishan City, Wuzhishan Nature Reserve, 18 ° 54 ' 13 ' N, 109 ° 41 ' 04 ' E, alt. 870 m, on bark, 12 Dec 2019, M. Li HN 19499 (LCUF); China. Hainan Province: Lingshui County, Diaoluo Mountain, 18 ° 43 ' 35 " N, 109 ° 52 ' 02 " E, alt. 900 m, on bark, 14 Dec 2019, M. Li HN 19687 (LCUF); China. Hainan Province: Lingshui County, Diaoluo Mountain, 18 ° 43 ' 35 " N, 109 ° 52 ' 02 " E, alt. 900 m, on bark, 14 Dec 2019, M. Li HN 19679 (LCUF).	en	Dou *, Ming-Zhu, Li *, Min, Jia, Ze-Feng (2021): New species and records of Chapsa (Graphidaceae) in China. MycoKeys 85: 73-85, DOI: http://dx.doi.org/10.3897/mycokeys.85.76040, URL: http://dx.doi.org/10.3897/mycokeys.85.76040
A4D52B9B0B9F562A98A49C5C6DB8B6F7.taxon	description	Figure 3	en	Dou *, Ming-Zhu, Li *, Min, Jia, Ze-Feng (2021): New species and records of Chapsa (Graphidaceae) in China. MycoKeys 85: 73-85, DOI: http://dx.doi.org/10.3897/mycokeys.85.76040, URL: http://dx.doi.org/10.3897/mycokeys.85.76040
A4D52B9B0B9F562A98A49C5C6DB8B6F7.taxon	description	Description. Thallus crustose, corticolous, grey-brown, surface dull to slightly shiny, uneven, fissured. Apothecia erumpent, dispersed, sometimes two or three fused, mostly rounded to seldom slightly angular, 0.7 - 1.2 mm diam.; thalline margin raised to lobulate, lobes erected to recurved, inner part brown, covered with rose-red or white pruina; disc exposed, rose-red, covered with thick, rose-red pruina. Exciple fused, cupular, laterally 180 - 250 μm wide, yellowish-brown to brown; epihymenium rose-red with granules, 20 - 50 μm high, K + green; hymenium 140 - 230 μm high, clear, colourless, non-amyloid; hypothecium indistinct; paraphyses septate, tips rose-red and moniliform with oval or rectangular cells; periphysoides present, 50 - 100 μm long. Asci clavate, 1 - spored, 110 - 135 x 35 - 50 μm; ascospores densely muriform, oblong-ellipsoid, with hemispherical to roundish ends, 105 - 130 x 30 - 45 μm, first reddish, becoming hyaline to slightly olive-brown at maturity, I-. Pycnidia not observed.	en	Dou *, Ming-Zhu, Li *, Min, Jia, Ze-Feng (2021): New species and records of Chapsa (Graphidaceae) in China. MycoKeys 85: 73-85, DOI: http://dx.doi.org/10.3897/mycokeys.85.76040, URL: http://dx.doi.org/10.3897/mycokeys.85.76040
A4D52B9B0B9F562A98A49C5C6DB8B6F7.taxon	materials_examined	Selected specimens examined. China. Fujian Province: Quanzhou City, Jiuxian Mountain, Reflecting Pool, 25 ° 42 ' 57 " N, 118 ° 07 ' 14 " E, alt. 1540 m, on bark, 5 Jul 2019, F. Y. Liu FJ 19148 - b (LCUF) (GenBank MW 009106 for ITS, MW 010270 for LSU and MW 010279 for SSU); China. Fujian Province: Quanzhou City, Jiuxian Mountain, Natural Observation Path, 25 ° 42 ' 44 " N, 118 ° 07 ' 17 " E, alt. 1460 m, on bark, 25 Jul 2019, F. Y. Liu FJ 19158 (LCUF) (GenBank MW 009078 for ITS, MW 010273 for LSU and MW 010277 for SSU). China. Fujian Province: Quanzhou City, Jiuxian Mountain, Reflecting Pool, 25 ° 42 ' 57 " N, 118 ° 07 ' 14 " E, alt. 1540 m, on bark, 25 Jul 2019, F. Y. Liu FJ 19127 - 2, same locality, FJ 19128 - 2, FJ 19141 - 2 (LCUF).	en	Dou *, Ming-Zhu, Li *, Min, Jia, Ze-Feng (2021): New species and records of Chapsa (Graphidaceae) in China. MycoKeys 85: 73-85, DOI: http://dx.doi.org/10.3897/mycokeys.85.76040, URL: http://dx.doi.org/10.3897/mycokeys.85.76040
