identifier	taxonID	type	CVterm	format	language	title	description	additionalInformationURL	UsageTerms	rights	Owner	contributor	creator	bibliographicCitation
52DFAE6A942F58F9944E34EB9C0FC19E.text	52DFAE6A942F58F9944E34EB9C0FC19E.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Rhytidhysteron neorufulum Thambug. & K. D. Hyde, Cryptog. Mycol. 37 (1): 110 2016	<div><p>Rhytidhysteron neorufulum Thambug. &amp; K.D. Hyde, Cryptog. Mycol. 37(1): 110 (2016)</p> <p>Figure 4</p> <p>Description.</p> <p>Saprobic on decaying wood of Tectona grandis. Sexual morph Hysterothecia 1400-2100 μm long, 350-500 μm high, 600-1000 μm diam. (x̄ = 1780 × 400 × 700 μm, n = 5), superficial, black, solitary to aggregated, coriaceous, smooth, elliptical or irregular in shape, elongated with a longitudinal slit. Exciple 75-115μm (x̄ = 90, n = 20) wide, composed of several layers of brown to dark brown, thick-walled cells of textura angularis. Hamathecium 2-3.5 μm wide, dense, septate pseudoparaphyses, constricted at the septum, filiform, pale-yellow pigmented, forming epithecium above the asci and enclosed in a gelatinous matrix. Asci 190-260 × 13-18 μm (x̄ = 230 × 16 μm, n = 10), 8-spored, bitunicate, clavate to cylindrical, with a short furcate pedicel, apically rounded, without a distinct ocular chamber. Ascospores 36-44 × 11-17 μm (x̄ = 41 × 13 μm, n = 30), uni-seriate, yellowish to brown, with 1-3-septa, ellipsoidal to fusiform, slightly rounded or pointed at both ends, constricted at the central septum, with granular appearance. Asexual morph Undetermined.</p> <p>Habitat and distribution.</p> <p>Bursera sp (Mexico), Hevea brasiliensis and Tectona grandis (Thailand) (Thambugala et al. 2016; Cobos-Villagran et al. 2020; this study).</p> <p>Material examined.</p> <p>Thailand, Tak Province, Mogro District, Amphoe Umphang, on dead woods of Tectona grandis (Lamiaceae), 20-Aug-2019, G.C. Ren, T203 (HKAS 115534), living culture MFLUCC 21-0035.</p> <p>Notes.</p> <p>Rhytidhysteron neorufulum was introduced by Thambugala et al. (2016) based on both morphological and phylogenetic analyses of a combined dataset of LSU, SSU and tef 1-α sequence data. Thambugala et al. (2016) accounted R. neorufulum (MFLUCC 13-0216) from decaying woody stems and twigs in Thailand. Our new collection shares similar morphology to that of the type description of Rhytidhysteron neorufulum (MFLUCC 13-0216) in having superficial, coriaceous, elliptical or irregular, elongated hysterothecia with a longitudinal slit, bitunicate, cylindrical, short furcate pedicel asci and yellowish to brown, ellipsoidal to fusiform ascospores with 1-3-septa (Thambugala et al. 2016). However, our new collection has larger asci (190-260 × 13-18 μm vs 185-220 × 9.5-13 μm) and ascospores (36-44 × 11-17 μm vs 19-31 × 8-13 μm) in comparison to the type of Rhytidhysteron neorufulum (MFLUCC 13-0216). The multi-gene phylogenetic analysis based on combined SSU, LSU, ITS, and tef 1-α sequence data showed that our collection is related to Rhytidhysteron neorufulum (Figure 1).</p> </div>	http://treatment.plazi.org/id/52DFAE6A942F58F9944E34EB9C0FC19E	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	Ren, Guang-Cong;Wanasinghe, Dhanushka N.;Jeewon, Rajesh;Monkai, Jutamart;Mortimer, Peter E.;Hyde, Kevin D.;Xu, Jian-Chu;Gui, Heng	Ren, Guang-Cong, Wanasinghe, Dhanushka N., Jeewon, Rajesh, Monkai, Jutamart, Mortimer, Peter E., Hyde, Kevin D., Xu, Jian-Chu, Gui, Heng (2022): Taxonomy and phylogeny of the novel rhytidhysteron-like collections in the Greater Mekong Subregion. MycoKeys 86: 65-85, DOI: http://dx.doi.org/10.3897/mycokeys.86.70668, URL: http://dx.doi.org/10.3897/mycokeys.86.70668
A040E115BF8E5F4AB91BBCF1737464B4.text	A040E115BF8E5F4AB91BBCF1737464B4.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Rhytidhysteron tectonae Doilom & K. D. Hyde, Fungal Diversity. 82: 107 - 182 2017	<div><p>Rhytidhysteron tectonae Doilom &amp; K.D. Hyde, Fungal Diversity. 82: 107-182 (2017)</p> <p>Figure 3</p> <p>Description.</p> <p>Saprobic on decaying wood. Sexual morph Hysterothecia 550-950 µm long, 450-600 µm high, 400-500 diam. (x̄ = 800 × 500 × 450 µm, n = 5), semi-immersed to superficial, scattered, apothecial, erumpent from the substrate, dark brown to black, coriaceous, elongate with a longitudinal slit. Exciple 70-110 µm (x̄ = 90 µm, n = 15), thick-walled, composed of brown to dark brown cells of textura globulosa to angularis. Hamathecium comprising 1-2 μm wide, numerous, septate, branched, pseudoparaphyses. Asci 170-200 × 10-12 μm (x̄ = 190 × 11, n = 15), 8-spored, bitunicate, cylindrical, with short pedicel, rounded at the apex, with an ocular chamber. Ascospores 25-29 × 8-10 µm (x̄ = 27 × 9 µm, n = 20), uniseriate, hyaline to brown, 1-3-septate, smooth-walled, ellipsoidal to fusoid, straight or curved, rounded to slightly pointed at both ends, guttulate. Asexual morph Undetermined.</p> <p>Habitat and distribution.</p> <p>Known to inhabit dead branches of Tectona grandis, Betula sp. (Betulaceae) and Fabaceae sp (Thailand) (Doilom et al. 2017; this study).</p> <p>Material examined.</p> <p>Thailand, Chiang Rai Province, Mae Yao District, on dead woody twigs of Betula sp. (Betulaceae), 23-Sep-2019, G.C. Ren, MY09 (HKAS 115533), living culture MFLUCC 21-0037; Thailand, Chiang Rai Province, Mae Fah Luang University, on dead woody twigs of Fabaceae, 5-Jul-2019, G.C. Ren, RMFLU19001 (HKAS 115532), living culture MFLUCC 21-0034.</p> <p>Notes.</p> <p>Rhytidhysteron tectonae was introduced by Doilom et al. (2017) based on morphological and phylogenetic analyses from dead branches of Tectona grandis in Thailand. Based on our phylogenetic analysis of the combined SSU, LSU, ITS, and tef 1-α sequence data, our collections (MFLUCC 21-0034 and MFLUCC 21-0037) cluster with the strain of R. tectonae (MFLUCC 13-0710) with 85% ML, 92% MP, 1.00 PP bootstrap support (Figure 1). Our collection shares similar morphological features with R. tectonae (MFLU 14-0607). However, our new collection has smaller hysterothecia (800 × 500 × 450 μm vs 2175 × 585 × 523 μm) and longer asci (190 μm vs 155 μm) in comparison to the type. Based on morphological characteristics and phylogenetic analysis, we introduce MFLUCC 21-0034 and MFLUCC 21-0037 as new host records of R. tectonae from decaying wood of Betula sp. and Fabaceae sp. in Thailand.</p> </div>	http://treatment.plazi.org/id/A040E115BF8E5F4AB91BBCF1737464B4	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	Ren, Guang-Cong;Wanasinghe, Dhanushka N.;Jeewon, Rajesh;Monkai, Jutamart;Mortimer, Peter E.;Hyde, Kevin D.;Xu, Jian-Chu;Gui, Heng	Ren, Guang-Cong, Wanasinghe, Dhanushka N., Jeewon, Rajesh, Monkai, Jutamart, Mortimer, Peter E., Hyde, Kevin D., Xu, Jian-Chu, Gui, Heng (2022): Taxonomy and phylogeny of the novel rhytidhysteron-like collections in the Greater Mekong Subregion. MycoKeys 86: 65-85, DOI: http://dx.doi.org/10.3897/mycokeys.86.70668, URL: http://dx.doi.org/10.3897/mycokeys.86.70668
87692543D03E5EF3BDED7D2E30016BF7.text	87692543D03E5EF3BDED7D2E30016BF7.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Rhytidhysteron xiaokongense G. C. Ren & K. D. Hyde 2022	<div><p>Rhytidhysteron xiaokongense G.C. Ren &amp; K.D. Hyde sp. nov.</p> <p>Figure 2</p> <p>Etymology.</p> <p>The species epithet reflects the location where the species was collected.</p> <p>Holotype.</p> <p>HKAS 112728.</p> <p>Diagnosis.</p> <p>Similar to R. hysterinum and R. rufulum, but differs in some conidial features.</p> <p>Description.</p> <p>Saprobic on woody litter of Prunus sp. Sexual morph Undetermined. Asexual morph Conidiomata 448-464 × 324-422 µm (x̄ = 454 × 378 μm, n = 5), solitary, scattered, semi-immersed in the host, black, unilocular, subglobose to ampulliform. Ostioles 178-227 × 166-234 µm (x̄ = 205 × 198 μm, n = 6), central, short papillate. Conidiomata wall 30-40 μm thick, 4-6 layers, reddish-brown to dark brown cells of textura angularis. Conidiogenous cells 5-8 × 3-6 µm (x̄ = 6.8 × 4.5 μm, n = 10), subglobose or ellipsoidal, hyaline, smooth, forming in a single layer over the entire inner surface of the wall, discrete, producing a single conidium at the apex. Conidia 20-25 × 8-10 μm (x̄ = 22 × 9 μm, n = 20), hyaline to yellowish-brown when immature, becoming brown to dark brown at maturity, oblong to ellipsoidal, with rounded ends, straight to slightly curved, aseptate when immature, becoming 1-septate when mature, with granular appearance, slightly constricted at septa.</p> <p>Habitat and distribution.</p> <p>Known to inhabit woody litter of Prunus sp. (Yunnan, China) (this study).</p> <p>Material examined.</p> <p>China, Yunnan Province, Kunming city, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=102.70369&amp;materialsCitation.latitude=25.17131" title="Search Plazi for locations around (long 102.70369/lat 25.17131)">Xiaokong Mountain</a> (25.171311°N, 102.703690°E), on dead wood of Prunus sp. (Rosaceae), 21-Dec-2019, G.C. Ren, KM18 (HKAS 112728, holotype), ex-type living culture KUMCC 20-0160; KM17 (HKAS 112727, paratype), ex-paratype living culture KUMCC 20-0158.</p> <p>Notes.</p> <p>Rhytidhysteron xiaokongense is similar to R. hysterinum and R. rufulum in having black, unilocular, subglobose conidiomata and dark brown, 1-septate conidia. However, some of the conidia features in these species are different: R. xiaokongense has oblong to ellipsoidal conidia with rounded ends, whereas the conidia of R. rufulum and R. hysterinum have a truncated base with a pore in the middle of the septum (Samuels and Müller 1979). In the phylogenetic analyses, R. xiaokongense is distinct from R. rufulum and R. hysterinum and is more closely related to R. thailandicum. Rhytidhysteron xiaokongense has 1-septate, dark brown, oblong to ellipsoidal conidia, while R. thailandicum has globose to subglobose, hyaline conidia (Thambugala et al. 2016). The sequence data from both mycelium and fruiting bodies confirms that single spore isolation was successfully performed.</p> </div>	http://treatment.plazi.org/id/87692543D03E5EF3BDED7D2E30016BF7	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	Ren, Guang-Cong;Wanasinghe, Dhanushka N.;Jeewon, Rajesh;Monkai, Jutamart;Mortimer, Peter E.;Hyde, Kevin D.;Xu, Jian-Chu;Gui, Heng	Ren, Guang-Cong, Wanasinghe, Dhanushka N., Jeewon, Rajesh, Monkai, Jutamart, Mortimer, Peter E., Hyde, Kevin D., Xu, Jian-Chu, Gui, Heng (2022): Taxonomy and phylogeny of the novel rhytidhysteron-like collections in the Greater Mekong Subregion. MycoKeys 86: 65-85, DOI: http://dx.doi.org/10.3897/mycokeys.86.70668, URL: http://dx.doi.org/10.3897/mycokeys.86.70668
