identifier	taxonID	type	CVterm	format	language	title	description	additionalInformationURL	UsageTerms	rights	Owner	contributor	creator	bibliographicCitation
F663EE8002CE4272404D03ACEE275EDF.text	F663EE8002CE4272404D03ACEE275EDF.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Arthrinium bambusae M. Wang & L. Cai	<div><p>Arthrinium bambusae M. Wang &amp; L. Cai sp. nov. Figure 3</p> <p>Type.</p> <p>CHINA, Guangdong Province, on bamboo leaves, 10 Jul. 2016, D.W. Xiao, (holotype: HMAS 247187; culture ex-type: CGMCC 3.18335 = LC7106).</p> <p>Etymology.</p> <p>Named after the host of the holotype.</p> <p>Description.</p> <p>Hyphae hyaline, branched, septate, 1.5-5.0 μm diam. Conidiophores reduced to conidiogenous cells. Conidiogenous cells erect, aggregated in clusters on hyphae, hyaline to pale brown, smooth, doliiform to ampulliform, or lageniform, 4.0-12.0 × 3.0-7.0 μm (x̄ = 6.6 ± 1.8 × 4.8 ± 0.9, n = 30). Conidia olivaceous to brown, smooth to finely roughened, subglobose to ellipsoid, 11.5-15.5 × 7.0-14.0 μm (x̄ = 13.2 ± 0.8 × 11.4 ± 1.2, n = 50).</p> <p>Culture characteristics.</p> <p>On PDA, colonies flat, spreading, margin circular, with abundant aerial mycelia, surface and reverse white to grey. On MEA, colonies flat, spreading, surface and reverse brown to black.</p> <p>Additional specimens examined.</p> <p>CHINA, Jiangxi Province, on bamboo leaves, 10 Jul. 2016, Q. Xiong, living culture LC7246; Guangdong Province, on bamboo leaves, 10 Jul. 2016, D.W. Xiao, living culture LC7107; ibid. living culture LC7113; ibid. living culture LC7124; ibid. living culture LC7125; ibid. living culture LC7128.</p> <p>Notes.</p> <p>Seven strains representing A. bambusae clustered in a well-supported clade closely related to A. subroseum (98% sequence similarity in ITS; 92% in TUB2; 96% in TEF1). Arthrinium bambusae differs from A. subroseum in the morphology of conidiophore (reduced to conidiogenous cells in A. bambusae vs. erect or ascending, clustered in groups in A. subroseum). Moreover, A. bambusae does not produce pigment on the PDA.</p> </div>	https://treatment.plazi.org/id/F663EE8002CE4272404D03ACEE275EDF	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	Wang, Mei;Tan, Xiao-Ming;Liu, Fang;Cai, Lei	Wang, Mei, Tan, Xiao-Ming, Liu, Fang, Cai, Lei (2018): Eight new Arthrinium species from China. MycoKeys 34: 1-24, DOI: http://dx.doi.org/10.3897/mycokeys.34.24221, URL: http://dx.doi.org/10.3897/mycokeys.34.24221
DBC0151DF96F2EFD68B4961C60EACAB1.text	DBC0151DF96F2EFD68B4961C60EACAB1.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Arthrinium camelliae-sinensis M. Wang, F. Liu & L. Cai	<div><p>Arthrinium camelliae-sinensis M. Wang, F. Liu &amp; L. Cai sp. nov. Figure 4</p> <p>Type.</p> <p>CHINA, Jiangxi Province, on Camellia sinensis, 22 Apr. 2013, Q. Chen, (holotype: HMAS 247186; culture ex-type: CGMCC 3.18333 = LC5007).</p> <p>Etymology.</p> <p>Named with the host plant of the type.</p> <p>Description.</p> <p>Hyphae hyaline, branched, septate, 2.0-4.5 μm diam. Conidiophores reduced to conidiogenous cells. Conidiogenous cells erect, aggregated in clusters, hyaline to pale brown, smooth, doliiform to ampulliform, 4.0-9.5 × 3.0-6.0 μm (x̄ = 6.1 ± 1.4 × 4.4 ± 0.9, n = 30). Conidia brown to dark brown, smooth, globose to subglobose, 9.0-13.5 × 7.0-12.0 μm (x̄ = 11.1 ± 0.9 × 10.1 ± 1.0, n = 50).</p> <p>Culture characteristics.</p> <p>On PDA, colonies flat, margin circular, initially white, becoming greyish on surface, reaching 9 cm in 7 days at 25 °C. On MEA, with sparse aerial mycelia, surface dirty white, reverse pale luteous.</p> <p>Other specimens.</p> <p>CHINA, Hubei Province, on Brassica campestris, 31 Mar. 2016, Y.Z. Zhao, living culture LC8181 = LF1498.</p> <p>Notes.</p> <p>Two strains representing A. camelliae-sinensis clustered in a well-supported clade and appeared closely related to A. jiangxiense (97% sequence similarity in ITS; 94% in TUB2; 94% in TEF1) and A. obovatum (98% sequence similarity in ITS; 95% in TUB2; 93% in TEF1). While A. camelliae-sinensis is distinct from A. jiangxiense in its larger conidia (globose or subglobose, 9.0-13.5 × 7.0-12.0 μm in A. camelliae-sinensis vs. surface view 7.5-10.0 μm diam, side view 4.5-7.0 μm diam in A. jiangxiense) and conidiogenous cell arrangement (aggregated irregularly on hyphae vs. scattered on hyphae in A. jiangxiense) and distinct from A. obovatum in the lack of obovoid conidia (see the note under A. obovatum).</p> </div>	https://treatment.plazi.org/id/DBC0151DF96F2EFD68B4961C60EACAB1	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	Wang, Mei;Tan, Xiao-Ming;Liu, Fang;Cai, Lei	Wang, Mei, Tan, Xiao-Ming, Liu, Fang, Cai, Lei (2018): Eight new Arthrinium species from China. MycoKeys 34: 1-24, DOI: http://dx.doi.org/10.3897/mycokeys.34.24221, URL: http://dx.doi.org/10.3897/mycokeys.34.24221
1B93BF97D539E851989426B3C905046D.text	1B93BF97D539E851989426B3C905046D.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Arthrinium dichotomanthi M. Wang & L. Cai	<div><p>Arthrinium dichotomanthi M. Wang &amp; L. Cai sp. nov. Figure 5</p> <p>Type.</p> <p>CHINA, Chongqing, on Dichotomanthus tristaniaecarpa, 20 Dec. 2012, L. Cai, (holotype: HMAS 247185; culture ex-type: CGMCC 3.18332 = LC4950).</p> <p>Etymology.</p> <p>Named after the host from which it was isolated.</p> <p>Description.</p> <p>Hyphae hyaline, branched, septate, 1.5-5.0 μm diam. Conidiophores reduced to conidiogenous cells. Conidiogenous cells erect, aggregated in clusters on hyphae, hyaline to pale brown, smooth, doliiform to clavate or lageniform, 5.5-11.0 × 3.0-5.0 μm (x̄ = 7.9 ± 1.4 × 4.0 ± 0.5, n = 30). Conidia brown to dark brown, smooth to finely roughened, globose, subglobose to lenticular, with a longitudinal germ slit, 9.0-15.0 × 6.0-12.0 μm (x̄ = 12.0 ± 1.4 × 8.5 ± 1.1, n = 50).</p> <p>Culture characteristics.</p> <p>On PDA, colonies umbonate, margin irregular, with sparse aerial mycelia. Colonies creamy-white to greyish without patches reverse, reaching 9 cm in 7 days at 25 °C. On MEA, colonies flat, spreading, surface and reverse pale luteous.</p> <p>Other specimens.</p> <p>CHINA, Chongqing, on Dichotomanthus tristaniaecarpa, 20 Dec. 2012, L. Cai, living culture LC8175 = WM529; ibid. living culture LC8176 = WM 530.</p> <p>Notes.</p> <p>Three strains representing A. dichotomanthi formed a distinct clade closely related to A. phaeospermum (Corda) M.B. Ellis (99% sequence similarity in ITS; 96% in TUB2; 96% in TEF1), A. serenense Larrondo &amp; Calvo (99% sequence similarity in ITS; 95% in TUB2) and A. saccharicola F. Stevens (99% sequence similarity in ITS; 95% in TUB2; 97% in TEF1). Arthrinium dichotomanthi differs from A. phaeospermum and A. saccharicola in its larger conidia (globose or subglobose, 9.0-15.0 × 6.0-12.0 μm in A. dichotomanthi vs. surface view (9 –)10(– 12) μm diam, side view 6-7 μm diam in A. phaeospermum, surface view (7 –)8–9(– 10) μm diam, side view (4 –)5(– 6) μm diam in A. saccharicola) and from A. serenense by the absence of odour on the MEA colony (Larrondo 1990).</p> </div>	https://treatment.plazi.org/id/1B93BF97D539E851989426B3C905046D	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	Wang, Mei;Tan, Xiao-Ming;Liu, Fang;Cai, Lei	Wang, Mei, Tan, Xiao-Ming, Liu, Fang, Cai, Lei (2018): Eight new Arthrinium species from China. MycoKeys 34: 1-24, DOI: http://dx.doi.org/10.3897/mycokeys.34.24221, URL: http://dx.doi.org/10.3897/mycokeys.34.24221
6E122BFD2F3A32329178A7BBDA417B28.text	6E122BFD2F3A32329178A7BBDA417B28.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Arthrinium guizhouense M. Wang & L. Cai	<div><p>Arthrinium guizhouense M. Wang &amp; L. Cai sp. nov. Figure 6</p> <p>Type.</p> <p>CHINA, Guizhou Province, from the air in karst cave, 23 Jul. 2014, Z.F. Zhang, (holotype: HMAS 247188; culture ex-type: CGMCC 3.18334 = LC5322).</p> <p>Etymology.</p> <p>Named after the province where type was collected, Guizhou province.</p> <p>Description.</p> <p>Hyphae hyaline, branched, septate, 1.5-5.0 μm diam. Conidiophores reduced to conidiogenous cells. Conidiogenous cells erect, aggregated in clusters on hy phae, pale brown, smooth, subglobose, ampulliform or doliiform, 3.5-8.0 × 3.0 - 4.5 μm (x̄ =5.1 ± 1.08 × 3.7 ± 0.49, n = 30). Conidia dark brown to black, smooth to finely roughened, globose or subglobose, occasionally elongated to ellipsoidal, with a longitudinal, hyaline, thin, germ slit, 5.0-7.5 × 4.0-7.0 μm (x̄ = 6.1 ± 0.5 × 5.5 ± 0.6, n = 50).</p> <p>Culture characteristics.</p> <p>On PDA, colonies flat, woolly, margin circular, with moderate aerial mycelia, surface initially white, becoming greyish and reverse with black patches, reaching 9 cm in 9 days at 25 °C. On MEA, surface dirty white with patches of olivaceous-grey and reverse greyish.</p> <p>Other specimens examined.</p> <p>CHINA, Guizhou Province, from the air in karst cave, 23 Jul. 2014, Z.F. Zhang, living culture LC5318.</p> <p>Notes.</p> <p>Arthrinium guizhouense is closely related to A. sacchari (Speg.) M.B. Ellis (99% sequence similarity in ITS; 99% in TUB2; 94% in TEF1). Morphologically, A. guizhouense and A. sacchari are very similar in conidial size, but A. guizhouensis produces relatively shorter conidiogenous cells (3.5-8.0 μm in A. guizhouense vs. 5-12 μm in A. sacchari).</p> </div>	https://treatment.plazi.org/id/6E122BFD2F3A32329178A7BBDA417B28	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	Wang, Mei;Tan, Xiao-Ming;Liu, Fang;Cai, Lei	Wang, Mei, Tan, Xiao-Ming, Liu, Fang, Cai, Lei (2018): Eight new Arthrinium species from China. MycoKeys 34: 1-24, DOI: http://dx.doi.org/10.3897/mycokeys.34.24221, URL: http://dx.doi.org/10.3897/mycokeys.34.24221
E2A90A30D89C063683741141AB91550A.text	E2A90A30D89C063683741141AB91550A.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Arthrinium jiangxiense M. Wang & L. Cai	<div><p>Arthrinium jiangxiense M. Wang &amp; L. Cai sp. nov. Figure 7</p> <p>Type.</p> <p>CHINA, Jiangxi Province, on Maesa sp., 05 Sept. 2013, Y.H. Gao, (holotype: HMAS 247183; culture ex-type: CGMCC3.18381 = LC4577).</p> <p>Etymology.</p> <p>Named after the province where the most strains of this species were collected, Jiangxi.</p> <p>Description.</p> <p>Hyphae hyaline, branched, septate, 1.5-5.0 μm diam. Conidiophores reduced to conidiogenous cells. Conidiogenous cells erect, scattered or aggregated in clusters on hyphae, hyaline to pale brown, smooth, ampulliform, 6.0-15.0 × 2.5-5.0 μm (x̄ = 9.7 ± 2.6 × 3.7 ± 0.6, n = 30), apical neck 2.5-6.0 μm long, basal part 3.0-9.0 μm long. Conidia brown, smooth to finely roughened, granular, globose to ellipsoid in surface view, 7.5-10.0 μm diam (x̄ = 8.7 ± 0.6, n = 50), lenticular in side view, with longitudinal, pale germ slit, 4.5-7.0 μm diam (x̄ = 5.8 ± 0.6, n = 50). Sterile cells forming on solitary loci on hyphae, brown, finely roughened, subcylindrical to clavate.</p> <p>Culture characteristics.</p> <p>On PDA, colonies flat, woolly, margin circular, with sparse aerial mycelia, initially white, becoming greyish due to sporulation, reaching 9 cm in 10 days at 25 °C, on MEA, sienna with patches of luteous, reverse luteous to sienna.</p> <p>Other specimens examined.</p> <p>CHINA, Hunan Province, on bamboo, 22 Sept. 2010, L. Cai, living culture LC2831; Jiangxi Province, on Phyllostachys sp., 05 Sept. 2013, Y.H. Gao, living culture LC4494; on Phyllostachys sp., 22 Apr. 2013, Q. Chen, living culture LC4993; ibid. living culture LC4497; ibid. living culture LC5001; ibid. living culture LC5004; on Imperata cylindrical, 22 Apr. 2013, Q. Chen, living culture LC5015; on Maesa sp., 05 Sept. 2013, Y.H. Gao, living culture LC4541; on Machilus sp., 05 Sept. 2013, Y.H. Gao, living culture LC4547; on Camellia sinensis, 05 Sept. 2013, Y.H. Gao, living culture LC4578; on bamboo, 01 Jul. 2016, J.E. Huang, living culture LC7104; ibid. living culture LC7154; ibid. living culture LC7156; ibid. living culture LC7275.</p> <p>Notes.</p> <p>Two strains representing Arthrinium jiangxiense clustered in a well-supported clade and appeared closely related to A. camelliae-sinensis (97% sequence similarity in ITS; 94% in TUB2; 94% in TEF1). While A. jiangxiensis is distinct from A. camelliae-sinensis in its smaller conidia (surface view 7.5-10.0 μm diam, side view 4.5-7.0 μm diam in A. jiangxiensis vs. globose or subglobose, 9.0-13.5 × 7.0-12.0 μm in A. camelliae-sinensis) and conidiogenous cell arrangements (conidiogenous cells scattered on hyphae vs. aggregated irregularly on hyphae in A. jiangxiense).</p> </div>	https://treatment.plazi.org/id/E2A90A30D89C063683741141AB91550A	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	Wang, Mei;Tan, Xiao-Ming;Liu, Fang;Cai, Lei	Wang, Mei, Tan, Xiao-Ming, Liu, Fang, Cai, Lei (2018): Eight new Arthrinium species from China. MycoKeys 34: 1-24, DOI: http://dx.doi.org/10.3897/mycokeys.34.24221, URL: http://dx.doi.org/10.3897/mycokeys.34.24221
879F09A805BFE7626B76384AFE85116E.text	879F09A805BFE7626B76384AFE85116E.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Arthrinium obovatum M. Wang & L. Cai	<div><p>Arthrinium obovatum M. Wang &amp; L. Cai sp. nov. Figure 8</p> <p>Type.</p> <p>CHINA, Chongqing, on Lithocarpus sp., 20 Dec. 2012, L. Cai, (holotype: HMAS 247184; culture ex-type: CGMCC 3.18331 = LC4940).</p> <p>Etymology.</p> <p>Referring to the production of the large obovoid conidia.</p> <p>Description.</p> <p>Hyphae hyaline to pale brown, branched, septate, 1.5-5.0 μm diam. Conidiophores reduced to conidiogenous cells. Conidiogenous cells erect, aggregated in clusters on hyphae, pale brown, smooth, subcylindrical or clavate, 5.5-13.5 × 2.5-5.0 μm (x̄ = 8.7 ± 2.4 × 3.6 ± 0.6, n = 30). Conidia dark brown, roughened, globose to subglobose, 11.0-16.5 μm (x̄ = 13.8 ± 1.5, n = 50) in diam.; obovoid, 16.0-31.0 × 9.0-16.0 μm (x̄ = 23.0 ± 2.7 × 12.7 ± 1.4, n = 50), occasionally elongated to ellipsoidal.</p> <p>Culture characteristics.</p> <p>On PDA, colonies flat, spreading, margin circular, initially white, becoming olivaceous-grey on surface, reverse smoke-grey with patches of olivaceous grey, reaching 9 cm in 7 days at 25 °C. On MEA, surface olivaceous grey in the central and luteous around, reverse with patches of olivaceous grey.</p> <p>Other specimens examined.</p> <p>CHINA, Chongqing, on Lithocarpus sp., 20 Dec. 2012, L. Cai, living culture LC8177; ibid. living culture LC8178.</p> <p>Notes.</p> <p>Arthrinium obovatum is the only species that produces obovoid conidia (Figure 8F) in this genus, a character distinctly different from other species (Ellis 1965, 1976, Gjaerum 1967, Pollack and Benjamin 1969, Hudson et al. 1976, Calvo and Guarro 1980, Khan and Sullia 1980, Samuels et al. 1981, von Arx 1981, Koskela 1983, Kirk 1986, Larrando and Calvo 1990, 1992, Müller 1992, Bhat and Kendrick 1993, Hyde et al. 1998, Jones et al. 2009, Singh et al. 2012, Crous et al. 2013, 2015, Sharma et al. 2014, Senanayake et al. 2015, Senanayake et al. 2015, Hyde et al. 2016, Dai et al. 2016a, b).</p> </div>	https://treatment.plazi.org/id/879F09A805BFE7626B76384AFE85116E	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	Wang, Mei;Tan, Xiao-Ming;Liu, Fang;Cai, Lei	Wang, Mei, Tan, Xiao-Ming, Liu, Fang, Cai, Lei (2018): Eight new Arthrinium species from China. MycoKeys 34: 1-24, DOI: http://dx.doi.org/10.3897/mycokeys.34.24221, URL: http://dx.doi.org/10.3897/mycokeys.34.24221
EE81F7985D3CA0BF849587E1528E187D.text	EE81F7985D3CA0BF849587E1528E187D.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Arthrinium pseudoparenchymaticum M. Wang & L. Cai	<div><p>Arthrinium pseudoparenchymaticum M. Wang &amp; L. Cai sp. nov. Figure 9</p> <p>Type.</p> <p>CHINA, Guangdong Province, on bamboo, Jul. 2016, D.W. Xiao, (holotype: HMAS 247189; culture ex-type: CGMCC 3.18336 = LC7234).</p> <p>Etymology.</p> <p>Referring to the pseudoparenchymatous hyphae.</p> <p>Description.</p> <p>Hyphae hyaline to pale brown, branched, septate, 1.5-5.0 μm diam., pseudoparenchymatous. Conidiophores aggregated in hyaline to light brown sporodochia, smooth, usually unbranched, up to 40 μm long, 3-6 μm width. Conidiogenous cells hyaline to pale yellow, smooth to finely roughened, subcylindrical to doliiform, 8.0-18.5 × 3.0-8.5μm (x̄ = 13.7 ± 3.2 × 5.4 ± 1.2, n = 30). Conidia pale to dark brown, smooth, finely guttulate, globose to subglobose, 13.5-27.0 × 12.0-23.5 μm (x̄ = 20.2 ± 2.5 × 17.1 ± 2.4, n = 50). Sometimes lobed or dentate, polygonal or irregular in surface view.</p> <p>Culture characteristics.</p> <p>On PDA, colonies flat, spreading, margin circular, with moderate aerial mycelia, initially white, becoming grey on surface, reverse smoke-grey without patches, reaching 9 cm in 8 days at 25 °C. On MEA, surface pale luteous to grey with abundant mycelia, reverse greyish without patches.</p> <p>Other specimens examined.</p> <p>CHINA, Guangdong Province, on bamboo, Jul. 2016, D.W. Xiao, living culture LC8173; ibid. living culture LC8174.</p> <p>Notes.</p> <p>Arthrinium pseudoparenchymaticum is closely related to A. hyphopodii (94% sequence similarity in ITS), but differs in its much larger conidia (13.5-27.0 × 12.0-23.5 μm vs. 5-10 × 4-8 μm), the absence of hyphopodia and the presence of dentate conidia.</p> </div>	https://treatment.plazi.org/id/EE81F7985D3CA0BF849587E1528E187D	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	Wang, Mei;Tan, Xiao-Ming;Liu, Fang;Cai, Lei	Wang, Mei, Tan, Xiao-Ming, Liu, Fang, Cai, Lei (2018): Eight new Arthrinium species from China. MycoKeys 34: 1-24, DOI: http://dx.doi.org/10.3897/mycokeys.34.24221, URL: http://dx.doi.org/10.3897/mycokeys.34.24221
FF3A416139BDA0F7F1A1001FC94E2247.text	FF3A416139BDA0F7F1A1001FC94E2247.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Arthrinium subroseum M. Wang & L. Cai	<div><p>Arthrinium subroseum M. Wang &amp; L. Cai sp. nov. Figure 10</p> <p>Type.</p> <p>CHINA, Jiangxi Province, on bamboo, 1 Jul. 2016, J.E. Huang, (holotype: HMAS 247190; culture ex-type: CGMCC3.18337 = LC7292).</p> <p>Etymology.</p> <p>Named after the colour of colony on PDA, pinkish.</p> <p>Description.</p> <p>Hyphae hyaline to pale brown, branched, septate, 1.5-6.0 μm diam. Conidiophores hyaline to pale brown, smooth, erect or ascending, simple, flexuous, subcylindrical, clustered in groups. Conidiophores aggregated in brown sporodochia, smooth, hyaline to brown, up to 20 μm long, 2-4.5 μm width. Conidiogenous cells pale brown, smooth, doliiform to subcylindrical, 3.0-6.5 × 2.0-5.0 μm (x̄ = 4.7 ± 1.2 × 3.7 ± 0.9, n = 30). Conidia pale brown to dark brown, smooth, globose to subglobose or ellipsoidal, 12.0-17.5 × 9.0-16.0 μm (x̄ = 14.9 ± 1.4 × 11.8 ± 1.8, n = 50).</p> <p>Culture characteristics.</p> <p>On PDA, colonies flat, spreading, margin circular, with moderate aerial mycelia, initially white, becoming light pink on surface, reverse peach-puff without patches, reaching 10 cm in 8 days at 25 °C. On MEA, surface blackish-green with abundant mycelia, reverse with patches of greyish.</p> <p>Other specimens.</p> <p>CHINA, Jiangxi Province, on bamboo, 1 Jul. 2016, J.E. Huang, living culture LC7215; ibid. living culture LC7291.</p> <p>Notes.</p> <p>Three strains representing A. subroseum clustered in a well-supported clade, closely related to A. garethjonesii (94% sequence similarity in ITS) and A. bambusae (98% sequence similarity in ITS; 92% in TUB2; 96% in TEF1). However, A. subroseum differs from A. bambusae in the morphology of conidiophores (erect or ascending, clustered in groups in A. subroseum vs. reduced to conidiogenous cells in A. bambusae). Arthrinium subroseum is not morphologically comparable to A. garethjonesii, whose asexual morph is undetermined (Dai et al. 2016b).</p> </div>	https://treatment.plazi.org/id/FF3A416139BDA0F7F1A1001FC94E2247	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	Wang, Mei;Tan, Xiao-Ming;Liu, Fang;Cai, Lei	Wang, Mei, Tan, Xiao-Ming, Liu, Fang, Cai, Lei (2018): Eight new Arthrinium species from China. MycoKeys 34: 1-24, DOI: http://dx.doi.org/10.3897/mycokeys.34.24221, URL: http://dx.doi.org/10.3897/mycokeys.34.24221
