identifier	taxonID	type	CVterm	format	language	title	description	additionalInformationURL	UsageTerms	rights	Owner	contributor	creator	bibliographicCitation
5FDA8A85C62C553182D368B07338EE88.text	5FDA8A85C62C553182D368B07338EE88.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Phaeobotryon aplosporum M. Pan & X. L. Fan	<div><p>Phaeobotryon aplosporum M. Pan &amp; X. L. Fan, Mycol. Prog. 18 (11): 1356 (2019)</p><p>Descriptions.</p><p>See Pan et al. 2019.</p><p>Materials examined.</p><p>China • Jilin Province, Yanbian Korean Autonomous Prefecture, Yanji City, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=129.47334&amp;materialsCitation.latitude=42.8536" title="Search Plazi for locations around (long 129.47334/lat 42.8536)">Maoershan National Forest</a> (42°51'12.96"N, 129°28'24.06"E), alt. 297 m, on branches of Larix olgensis, 7, Sept, 2022, C. Peng, X. Y. Zhang (BJFC - S 2375, living culture CFCC 70810, CFCC 70811) .</p><p>Notes.</p><p>Phaeobotryon aplosporum was first identified in Rhus typhina and Syzygium aromaticum (Pan et al. 2019) . Since then, this species has also been reported in Juglans mandshurica (Lin et al. 2023), Wisteria floribunda, Malus sp., and Kerria japonica (Hattori and Masuya 2023) . In this study, we observed the asexual morph of P. aplosporum (Fig. 4), which features unilocular conidiomata that differ from previously published descriptions for other hosts. It is known from previous literature reports that P. quercicola exhibits both unilocular conidiomata and multilocular conidiomata (Phillips et al. 2008), and P. cupressi mostly unilocular conidiomata on pine needles and mostly multilocular conidiomata on Populus twigs (Abdollahzadeh et al. 2009). This suggests that both unilocular and multilocular conidiomata may coexist within the same species in this genus. Additionally, the other characteristics of P. aplosporum in L. olgensis we observed (Fig. 4) are consistent with those noted from other hosts. Phylogenetically, the isolates CFCC 70810 and CFCC 70811 clustered within a clade with P. aplosporum, demonstrating high statistical support (MP / ML / BI = 90 / 98 / 0.99) (Fig. 1). Therefore, the isolates CFCC 70810 and CFCC 70811 are identified as P. aplosporum . This study extends the host range of P. aplosporum to include L. olgensis .</p></div>	https://treatment.plazi.org/id/5FDA8A85C62C553182D368B07338EE88	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	Zhu, Yeting;Liang, Yingmei;Peng, Cheng	Zhu, Yeting, Liang, Yingmei, Peng, Cheng (2025): New species and records of Phaeobotryon (Botryosphaeriales, Botryosphaeriaceae) from Larix in China. MycoKeys 112: 1-15, DOI: 10.3897/mycokeys.112.139053
E95946F3E0F65818BFD68B0E92B63C6C.text	E95946F3E0F65818BFD68B0E92B63C6C.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Phaeobotryon laricinum Y. T. Zhu & Y. M. Liang 2025	<div><p>Phaeobotryon laricinum Y. T. Zhu &amp; Y. M. Liang sp. nov.</p><p>Fig. 2</p><p>Etymology.</p><p>Named after the host genus on which it was collected, Larix .</p><p>Descriptions.</p><p>Sexual morph: Not observed. Asexual morph: Conidiomata pycnidial, scattered, immersed, or semi-immersed to erumpent from bark surface, globose to ovoid, unilocular, 365–820 µm diam. Disc black, 215–360 µm in diam. Ostioles single, central, 35–75 µm. Conidiophores reduced to conidiogenous cells. Paraphyses present, hyaline, thin-walled, arising from the conidiogenous layer, extending above the level of developing conidia, tip rounded, aseptate, up to 60.5 × 2.5 µm. Conidiogenous cells hyaline, smooth, thin-walled, holoblastic, cylindrical, phialidic, proliferating internally with visible periclinal thickening, 11.0–41.0 × 1.0–3.5 µm. Conidia initially hyaline, becoming brown with age, dark brown, aseptate, smooth with granular contents, guttulate, thick-walled, oblong to cylindrical, straight, both ends broadly rounded, 27.5–37.0 × 10.0–18.0 µm (av. ± S. D. = 32.2 ± 2.08 × 14.01 ± 1.77 µm), L / W = 2.3 ± 0.3.</p><p>Culture characteristics.</p><p>Colonies on PDA flat, spreading, with flocculent mycelium and uneven edges, initially white, gradually turning greenish-grey from center, finally becoming black, covering 40–50 mm after 7 days at 25 ° C.</p><p>Materials examined.</p><p>China • Jilin Province, Yanbian Korean Autonomous Prefecture, Yanji City, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=129.47334&amp;materialsCitation.latitude=42.8536" title="Search Plazi for locations around (long 129.47334/lat 42.8536)">Maoershan National Forest</a> (42°51'12.96"N, 129°28'24.06"E), alt. 297 m, on branches of Larix olgensis, 7, Sept, 2022, C. Peng, X. Y. Zhang (holotype BJFC -S 2370, ex-holotype culture CFCC 70805; isotype BJFC -2371, ex-isotype culture CFCC 70806) ; China • Heilongjiang Province, Greater Khingan Mountains, Tahe County, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=124.69674&amp;materialsCitation.latitude=52.342487" title="Search Plazi for locations around (long 124.69674/lat 52.342487)">Qixiashan Mountains</a> (52°20'32.96"N, 124°41'48.27"E), alt. 456 m, on branches of Larix gmelinii, 10, Sept, 2021, R. Wang, W. T. Yu (BJFC -S 2369, living culture CFCC 70804) .</p><p>Notes.</p><p>Phaeobotryon currently comprises 13 species, all of which have reported asexual morphs except for P. cercidis (Phillips et al. 2005, 2008; Abdollahzadeh et al. 2009; Fan et al. 2015; Daranagama et al. 2016; Zhu et al. 2018; Pan et al. 2019; Wijayawardene et al. 2021; Zhang et al. 2021; Lin et al. 2023; Peng et al. 2023; Wu et al. 2024). However, P. cercidis has been reported on Cercis canadensis in the USA (Phillips et al. 2008), revealing differences from P. laricinum in terms of both geographic region (China) and host ( Larix). The new species can be distinguished from other known species based on conidial characteristics (Table 3). Specifically, P. laricinum conidia are aseptate and can be differentiated from other species in the genus, except for P. negundinis, P. quercicola, and P. spiraeae . Furthermore, they can be distinguished by conidial color (dark brown) from P. quercicola (hyaline). Additionally, the conidial size of P. laricinum (27.5–37 × 10–18 μm) is significantly larger than that of both P. negundinis (16–24.5 × 7.9–11.5 μm) and P. spiraeae (21–28.5 × 8.5–13.5 μm). Moreover, P. laricinum (L / W = 2.3 ± 0.3) can be distinguished by its larger conidial L / W ratio when compared to the new species P. longiparaphysium (L / W = 1.7 ± 0.2) (Table 3). Phylogenetically, P. laricinum is distinct from other Phaeobotryon species, which are grouped within a separate clade that receives high support (MP / ML / BI = 100 / 100 / 1) (Fig. 1). Therefore, P. laricinum is introduced as a novel species.</p></div>	https://treatment.plazi.org/id/E95946F3E0F65818BFD68B0E92B63C6C	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	Zhu, Yeting;Liang, Yingmei;Peng, Cheng	Zhu, Yeting, Liang, Yingmei, Peng, Cheng (2025): New species and records of Phaeobotryon (Botryosphaeriales, Botryosphaeriaceae) from Larix in China. MycoKeys 112: 1-15, DOI: 10.3897/mycokeys.112.139053
8259383E529F53DEB585DED2BACD3328.text	8259383E529F53DEB585DED2BACD3328.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Phaeobotryon longiparaphysium Y. T. Zhu & Y. M. Liang 2025	<div><p>Phaeobotryon longiparaphysium Y. T. Zhu &amp; Y. M. Liang sp. nov.</p><p>Fig. 3</p><p>Etymology.</p><p>Named after the long paraphyses of conidiomata.</p><p>Descriptions.</p><p>Sexual morph: Not observed. Asexual morph: Conidiomata pycnidial, scattered, immersed or semi-immersed, globose to ovoid, unilocular, 280–550 µm diam. Disc black, 180–330 µm in diam. Ostioles single, central, 65–115 µm. Paraphyses present, hyaline, thin-walled, arising from the conidiogenous layer, extending above the level of developing conidia, tip rounded, aseptate, up to 74.5 × 2.5 µm. Conidiophores reduced to conidiogenous cells. Conidiogenous cells hyaline, smooth, thin-walled, holoblastic, cylindrical, phialidic, proliferating internally with visible periclinal thickening, 9.5–29.0 × 1.0–4.0 µm. Conidia initially hyaline, becoming brown with age, dark brown, thick-walled, oval, with obtuse or gradually acute apex, rounded, gradually acute base, aseptate, 24.0–36.5 × 15.0–20.5 µm (av. ± S. D. = 31.69 ± 2.86 × 18.34 ± 1.01 µm), L / W = 1.7 ± 0.2.</p><p>Culture characteristics.</p><p>Colonies on PDA with aerial mycelium, thick and fluffy at the edge, margin with undulate and irregular, initially white, gradually turning brown, finally becoming black, covering 40–50 mm after 7 days at 25 ° C.</p><p>Materials examined.</p><p>China • Hebei Province, Chengde City, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=117.4293&amp;materialsCitation.latitude=42.476967" title="Search Plazi for locations around (long 117.4293/lat 42.476967)">Saihanba Forest Farm</a> (42°28'37.08"N, 117°25'45.49"E), alt. 1657 m, on branches of Larix gmelinii var. principis-rupprechtii, 10, Jul. 2023, C. M. Tian, C. Peng, S. J. Li, Y. Yuan, M. W. Zhang (holotype BJFC -S 2372, ex-holotype cultures CFCC 70807, CFCC 70808) . China • Jilin Province, Yanbian Korean Autonomous Prefecture, Yanji City, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=129.47334&amp;materialsCitation.latitude=42.8536" title="Search Plazi for locations around (long 129.47334/lat 42.8536)">Maoershan National Forest</a> (42°51'12.96"N, 129°28'24.06"E), alt. 297 m, on branches of Larix olgensis, 7, Sept, 2022, C. Peng, X. Y. Zhang (BJFC -S 2373, living culture CFCC 70809) .</p><p>Notes.</p><p>Phaeobotryon longiparaphysium formed a distinct clade (MP / ML / BI = 97 / 99 / 1) in the multi-locus analyses and is sister to P. laricinum (Fig. 1). These two species can be distinguished based on the ITS, LSU, and tef 1 - α loci, with P. longiparaphysium exhibiting 29 bp differences from P. laricinum (5 / 535 in ITS, 5 / 780 in LSU, and 19 / 291 in tef 1 - α). Furthermore, P. longiparaphysium (L / W = 1.7 ± 0.2) can be distinguished from P. laricinum (L / W = 2.3 ± 0.3) by its smaller conidial L / W ratio (Table 3).</p></div>	https://treatment.plazi.org/id/8259383E529F53DEB585DED2BACD3328	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	Zhu, Yeting;Liang, Yingmei;Peng, Cheng	Zhu, Yeting, Liang, Yingmei, Peng, Cheng (2025): New species and records of Phaeobotryon (Botryosphaeriales, Botryosphaeriaceae) from Larix in China. MycoKeys 112: 1-15, DOI: 10.3897/mycokeys.112.139053
F516A9B3DA5A527DA8B0C993F2B2608A.text	F516A9B3DA5A527DA8B0C993F2B2608A.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Phaeobotryon rhois C. M. Tian, X. L. Fan & K. D. Hyde	<div><p>Phaeobotryon rhois C. M. Tian, X. L. Fan &amp; K. D. Hyde, Phytotaxa 205 (2): 95 (2015)</p><p>Descriptions.</p><p>See Fan et al. 2015.</p><p>Materials examined.</p><p>China • Jilin Province, Yanbian Korean Autonomous Prefecture, Yanji City, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=129.47334&amp;materialsCitation.latitude=42.8536" title="Search Plazi for locations around (long 129.47334/lat 42.8536)">Maoershan National Forest</a> (42°51'12.96"N, 129°28'24.06"E), alt. 297 m, on branches of Larix olgensis, 7, Sept, 2022, C. Peng, X. Y. Zhang (BJFC - S 2374, living culture CFCC 70812, CFCC 70813) .</p><p>Notes.</p><p>Phaeobotryon rhois was first discovered and reported on Rhus typhina (Fan et al. 2015) . This species has also been isolated from diseased branches of the hosts Dioscorea nipponica, Platycladus orientalis, and Rhamnus davurica (Pan et al. 2019), as well as from Populus alba var. pyramidalis (Lin et al. 2023) . Morphologically, its asexual morph (Fig. 5) aligns with the description provided by Fan et al. (2015). Phylogenetically, the isolates CFCC 70812 and CFCC 70813 clustered within a clade alongside P. rhois, demonstrating high statistical support (MP / ML / BI = 96 / 99 / 0.99) (Fig. 1). The current study expands its host range to include L. olgensis .</p></div>	https://treatment.plazi.org/id/F516A9B3DA5A527DA8B0C993F2B2608A	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	Zhu, Yeting;Liang, Yingmei;Peng, Cheng	Zhu, Yeting, Liang, Yingmei, Peng, Cheng (2025): New species and records of Phaeobotryon (Botryosphaeriales, Botryosphaeriaceae) from Larix in China. MycoKeys 112: 1-15, DOI: 10.3897/mycokeys.112.139053
