taxonID	type	description	language	source
161496BC9A665CDD83234B7F4C447EB1.taxon	description	Fig. 2	en	Xu, Rong, Su, Wenxin, Tian, Shangqing, Bhunjun, Chitrabhanu S., Li, Yu, Phukhamsakda, Chayanard (2025): Morphology and phylogeny reveal two new species of pestalotioid fungi associated with hawthorn in Northeast China. MycoKeys 122: 149-168, DOI: 10.3897/mycokeys.122.153767
161496BC9A665CDD83234B7F4C447EB1.taxon	etymology	Etymology. Refers to the type location, Changchun City.	en	Xu, Rong, Su, Wenxin, Tian, Shangqing, Bhunjun, Chitrabhanu S., Li, Yu, Phukhamsakda, Chayanard (2025): Morphology and phylogeny reveal two new species of pestalotioid fungi associated with hawthorn in Northeast China. MycoKeys 122: 149-168, DOI: 10.3897/mycokeys.122.153767
161496BC9A665CDD83234B7F4C447EB1.taxon	description	Description. Saprobic on dried stems of Crataegus pinnatifida. Sexual morph: Ascomata 184 – 251 × 279 – 385 μm (x ̄ = 225 × 331 μm, n = 5), single or gregarious, scattered, submerged, depressed globose to globose, visible as light black circles or bark-colored bumps host surface. Ostiolar canal 72 – 80 × 44 – 53 μm (x ̄ = 75 × 50 μm, n = 5), cylindrical, sulcate, protruding fillen with periphyses. Peridium 15 – 47 μm wide, thin-walled, composed of 4 – 10 wall layers, outer part comprising brown cells of textura angularis, inner layer thin-walled, brown from the outside radiating to hyaline towards the inside. Hamathecium of dense, 4 – 7 μm (x ̄ = 5 μm, n = 10) wide, filamentous, septate, rounded at the apex, cellular paraphyses surrounding asci. Asci 71 – 88 × 7 – 8 μm (x ̄ = 79 × 7 μm, n = 10), 4 – 8 ascospores, bitunicate, fissitunicate, broad cylindrical, some curved, short-pedicellate, apically rounded or slightly pointed with J + ring. Ascospores 9 – 16 × 5 – 8 μm (x ̄ = 13 × 6 μm, n = 30), uniseriate, partially overlapping, fusiform to oval, primary septum median, slightly asymmetrical, with 0 – 3 transverse septa, without vertical septa, hyaline, surface verrucous, without mucilaginous sheath. Asexual morph: Undetermined.	en	Xu, Rong, Su, Wenxin, Tian, Shangqing, Bhunjun, Chitrabhanu S., Li, Yu, Phukhamsakda, Chayanard (2025): Morphology and phylogeny reveal two new species of pestalotioid fungi associated with hawthorn in Northeast China. MycoKeys 122: 149-168, DOI: 10.3897/mycokeys.122.153767
161496BC9A665CDD83234B7F4C447EB1.taxon	description	Culture characteristics. Colonies on PDA, reaching 2 cm diam after 7 days at 25 ° C. Culture from above, dense mycelium, sparse in the periphery, light yellow in the hyphae, light green in the edge of the colony, with three concentric circles on the back of the colony, black or yellow in the center, white to light green radiating outwards, round.	en	Xu, Rong, Su, Wenxin, Tian, Shangqing, Bhunjun, Chitrabhanu S., Li, Yu, Phukhamsakda, Chayanard (2025): Morphology and phylogeny reveal two new species of pestalotioid fungi associated with hawthorn in Northeast China. MycoKeys 122: 149-168, DOI: 10.3897/mycokeys.122.153767
B16531C9BD155E50AD48AE9FBD4E0E83.taxon	description	Fig. 3	en	Xu, Rong, Su, Wenxin, Tian, Shangqing, Bhunjun, Chitrabhanu S., Li, Yu, Phukhamsakda, Chayanard (2025): Morphology and phylogeny reveal two new species of pestalotioid fungi associated with hawthorn in Northeast China. MycoKeys 122: 149-168, DOI: 10.3897/mycokeys.122.153767
B16531C9BD155E50AD48AE9FBD4E0E83.taxon	etymology	Etymology. Refers to the host genus, Crataegus.	en	Xu, Rong, Su, Wenxin, Tian, Shangqing, Bhunjun, Chitrabhanu S., Li, Yu, Phukhamsakda, Chayanard (2025): Morphology and phylogeny reveal two new species of pestalotioid fungi associated with hawthorn in Northeast China. MycoKeys 122: 149-168, DOI: 10.3897/mycokeys.122.153767
B16531C9BD155E50AD48AE9FBD4E0E83.taxon	description	Description. Saprobic on dead leaves of Crataegus pinnatifida. Sexual morph: Undetermined. Asexual morph: Conidiomata 58 – 73 × 106 – 148 (x ̄ = 64.8 × 123.7 μm, n = 5), acervular, unilocular, subglobose, superficial to sub-epidermal, solitary, light brown, with a conspicuous apapillate ostiolate. Conidiomata wall (10 – 15 µm) composed of brown cells. Conidiophores 14.8 – 18.6 µm, long, cylindrical, branched, hyaline, smooth-walled. Conidia 12 – 17.5 × 4.5 – 7 μm (x ̄ = 14.71 × 5.6 μm, n = 30), fusiform, straight, infrequently slightly curved, initially hyaline, pale brown at maturity, with 0 – 3 transverse septa, constricted at the septa, smooth-walled, with thick walls pale brown at maturity, narrowly rounded at both ends, lacking appendages; basal cell obconic with a truncate base, subhyaline to pale brown, 2 – 4 μm long (x ̄ = 3.3 µm), with two median cells subcylindrical to doliform, with thick verruculose walls, pale brown, 6 – 9 μm long (x ̄ = 7.4 µm), with apical cell conical and rounded at apex, pale brown, cylindrical to subcylindrical, 3 – 5.5 μm long (x ̄ = 4 µm).	en	Xu, Rong, Su, Wenxin, Tian, Shangqing, Bhunjun, Chitrabhanu S., Li, Yu, Phukhamsakda, Chayanard (2025): Morphology and phylogeny reveal two new species of pestalotioid fungi associated with hawthorn in Northeast China. MycoKeys 122: 149-168, DOI: 10.3897/mycokeys.122.153767
B16531C9BD155E50AD48AE9FBD4E0E83.taxon	description	Culture characteristics. Colonies on PDA, reaching 3 – 4 cm after 7 days at 25 ° C. Culture from above, circular, filamentous, dense, fluffy, rough surface, grayish white, flat with abundant and flocculent aerial hyphae, entire edge; reverse orange at the center, and pale yellow towards the edge.	en	Xu, Rong, Su, Wenxin, Tian, Shangqing, Bhunjun, Chitrabhanu S., Li, Yu, Phukhamsakda, Chayanard (2025): Morphology and phylogeny reveal two new species of pestalotioid fungi associated with hawthorn in Northeast China. MycoKeys 122: 149-168, DOI: 10.3897/mycokeys.122.153767
