taxonID	type	description	language	source
2A36307BE03D5416B9F05415F8191713.taxon	description	Fig. 3	en	Li, Xinyue, Xu, Xiulan, Xiang, Shasha, Liu, Feng, Wang, Feihu, Jiang, Xuejing, Liu, Yinggao, Yang, Chunlin (2025): Morpho-phylogenetic evidence reveals two new species and two new host records of Diaporthe (Diaporthales, Diaporthaceae) from Phellodendron chinense in Sichuan, China. MycoKeys 123: 205-233, DOI: 10.3897/mycokeys.123.162866
2A36307BE03D5416B9F05415F8191713.taxon	description	Description. Saprobic on decaying branch of Phellodendron chinense. Sexual morph: Not observed. Asexual morph: Coelomycetous. Conidiomata 164 – 246 × 121 – 151 μm (x ̄ = 208 × 132 μm, n = 10), initially immersed, becoming erumpent at maturity, discoid to conical, brown, unilocular or multilocular, mostly single-loculate, solitary or aggregated, with a distinct ostiole. Conidiomatal wall 9 – 24 μm wide (x ̄ = 14.6 μm, n = 20), composed of multiple layers of thick-walled, pale to medium brown cells of textura angularis or textura globulosa, with pigmentation gradually fading towards the interior. Conidiophores reduced to conidiogenous cells. Conidiogenous cells 5 – 13 × 1.4 – 3.8 μm (x ̄ = 10.1 × 2.2 μm, n = 20), hyaline, cylindrical or pyriform, apex slightly tapering, terminal. Alpha-conidia 7.2 – 8.9 × 1.9 – 3.3 μm (x ̄ = 7.9 × 2.7 μm, n = 30), hyaline, aseptate, smooth-walled, ellipsoid to fusiform, usually containing two guttules. Beta-conidia and Gamma-conidia not observed.	en	Li, Xinyue, Xu, Xiulan, Xiang, Shasha, Liu, Feng, Wang, Feihu, Jiang, Xuejing, Liu, Yinggao, Yang, Chunlin (2025): Morpho-phylogenetic evidence reveals two new species and two new host records of Diaporthe (Diaporthales, Diaporthaceae) from Phellodendron chinense in Sichuan, China. MycoKeys 123: 205-233, DOI: 10.3897/mycokeys.123.162866
2A36307BE03D5416B9F05415F8191713.taxon	description	Culture characteristics. Alpha-conidia germinated in sterile water within 24 h at 25 ° C. Colonies on PDA attaining 50 – 55 mm diam. in 7 d at 25 ° C. Colony irregular, density moderate to high, margin undulate, surface densely cottony to floccose and strongly rugose, white to creamy-white, consistency soft, elevation low-convex centrally, plane to slightly raised towards the periphery, edge well-defined. Zonation indistinct. Pycnidia scattered, more frequent near the periphery. Reverse olivaceous to dark olivaceous-brown with uneven pigmentation forming an interlaced pattern. Sporulation observed after approximately 20 d in culture, producing alpha-conidia.	en	Li, Xinyue, Xu, Xiulan, Xiang, Shasha, Liu, Feng, Wang, Feihu, Jiang, Xuejing, Liu, Yinggao, Yang, Chunlin (2025): Morpho-phylogenetic evidence reveals two new species and two new host records of Diaporthe (Diaporthales, Diaporthaceae) from Phellodendron chinense in Sichuan, China. MycoKeys 123: 205-233, DOI: 10.3897/mycokeys.123.162866
59F41255738155D9B1F1AE07C3B60554.taxon	description	Fig. 4	en	Li, Xinyue, Xu, Xiulan, Xiang, Shasha, Liu, Feng, Wang, Feihu, Jiang, Xuejing, Liu, Yinggao, Yang, Chunlin (2025): Morpho-phylogenetic evidence reveals two new species and two new host records of Diaporthe (Diaporthales, Diaporthaceae) from Phellodendron chinense in Sichuan, China. MycoKeys 123: 205-233, DOI: 10.3897/mycokeys.123.162866
59F41255738155D9B1F1AE07C3B60554.taxon	etymology	Etymology. Referring to the collection site: Leshan City in Sichuan Province, China.	en	Li, Xinyue, Xu, Xiulan, Xiang, Shasha, Liu, Feng, Wang, Feihu, Jiang, Xuejing, Liu, Yinggao, Yang, Chunlin (2025): Morpho-phylogenetic evidence reveals two new species and two new host records of Diaporthe (Diaporthales, Diaporthaceae) from Phellodendron chinense in Sichuan, China. MycoKeys 123: 205-233, DOI: 10.3897/mycokeys.123.162866
59F41255738155D9B1F1AE07C3B60554.taxon	description	Description. Saprobic on decaying branch of Phellodendron chinense. Sexual morph: Not observed. Asexual morph: Coelomycetous. Conidiomata 323 – 409 × 231 – 254 μm (x ̄ = 370 × 244 μm, n = 10), immersed in bark, scattered, erumpent, discoid, with a solitary undivided locule. Conidiomatal wall 11 – 23 μm wide, parenchymatous, consisting of multi-layered pale brown, thick-walled cells of textura angularis or textura globulosa. Conidiophores reduced to conidiogenous cells. Conidiogenous cells 6.7 – 12.3 × 1.2 – 3.2 μm (x ̄ = 8.7 × 2.3 μm, n = 20) for producing alpha-conidia, 7.1 – 11.2 × 1.2 – 2.2 μm (x ̄ = 9 × 1.6 μm, n = 20) for producing beta-conidia, terminal, enteroblastic, cylindrical, slightly tapering towards the apex. Alpha-conidia 6.6 – 10 × 2.1 – 3.2 μm (x ̄ = 8.3 × 2.6 μm, n = 50), hyaline, straight, ovate to ellipsoidal, aseptate, thin-walled, base sub-truncate, usually with 2 – 5 guttules. Beta-conidia 19.7 – 22.5 × 1.3 – 1.7 μm (x ̄ = 21.1 × 1.5 μm, n = 50), hyaline, aseptate, filiform, curved, tapering towards both ends. Gamma-conidia not observed.	en	Li, Xinyue, Xu, Xiulan, Xiang, Shasha, Liu, Feng, Wang, Feihu, Jiang, Xuejing, Liu, Yinggao, Yang, Chunlin (2025): Morpho-phylogenetic evidence reveals two new species and two new host records of Diaporthe (Diaporthales, Diaporthaceae) from Phellodendron chinense in Sichuan, China. MycoKeys 123: 205-233, DOI: 10.3897/mycokeys.123.162866
59F41255738155D9B1F1AE07C3B60554.taxon	description	Culture characteristics. Alpha-conidia germinated in sterile water within 24 h at 25 ° C. Colonies on PDA reached 40 – 50 mm in diameter after 7 d at 25 ° C, with abundant, irregularly distributed, flocculent aerial mycelium. Colony surface grey-green, becoming darker with age, texture cottony to floccose, margin irregular and moderately lobate, elevation low to moderately raised. Colony density moderate to high, with sporulation observed after 30 d, producing abundant alpha-conidia. Reverse dark brown to light brown with uneven pigmentation forming an interlaced pattern.	en	Li, Xinyue, Xu, Xiulan, Xiang, Shasha, Liu, Feng, Wang, Feihu, Jiang, Xuejing, Liu, Yinggao, Yang, Chunlin (2025): Morpho-phylogenetic evidence reveals two new species and two new host records of Diaporthe (Diaporthales, Diaporthaceae) from Phellodendron chinense in Sichuan, China. MycoKeys 123: 205-233, DOI: 10.3897/mycokeys.123.162866
F53BF97A49BE51589F95E282976220B2.taxon	description	Fig. 5	en	Li, Xinyue, Xu, Xiulan, Xiang, Shasha, Liu, Feng, Wang, Feihu, Jiang, Xuejing, Liu, Yinggao, Yang, Chunlin (2025): Morpho-phylogenetic evidence reveals two new species and two new host records of Diaporthe (Diaporthales, Diaporthaceae) from Phellodendron chinense in Sichuan, China. MycoKeys 123: 205-233, DOI: 10.3897/mycokeys.123.162866
F53BF97A49BE51589F95E282976220B2.taxon	description	Description. Saprobic on decaying branch of Phellodendron chinense. Sexual morph: Not observed. Asexual morph: Coelomycetous. Conidiomata 298 – 341 × 207 – 257 μm (x ̄ = 316 × 228 μm, n = 10), solitary, scattered, dark brown to black, discoid to elliptical, unilocular. Conidiomatal wall 13 – 48 μm wide, parenchymatous consisting of multi-layers of brown, thick-walled cells of textura angularis or textura globulosa. Conidiophores hyaline, smooth, straight to flexural, basally branched or unbranched. Conidiogenous cells 12 – 23 × 1.7 – 2.8 μm (x ̄ = 16 × 2.3 μm, n = 20) for producing alpha-conidia, 11 – 15 × 1.2 – 2.5 μm (x ̄ = 12.6 × 1.7 μm, n = 20) for producing beta-conidia, terminal, enteroblastic, monophialidic, cylindrical, slightly tapering towards the apex. Alpha-conidia 6 – 10 × 2.3 – 3.3 μm (x ̄ = 8.4 × 2.7 μm, n = 50), hyaline, aseptate, ellipsoid to fusiform, smooth-walled, containing 1 – 5 guttules, base subtruncate. Beta-conidia 27 – 36 × 1.1 – 1.8 μm (x ̄ = 32 × 1.4 μm, n = 50), hyaline, aseptate, filiform, curved, tapering towards both ends. Gamma-conidia not observed.	en	Li, Xinyue, Xu, Xiulan, Xiang, Shasha, Liu, Feng, Wang, Feihu, Jiang, Xuejing, Liu, Yinggao, Yang, Chunlin (2025): Morpho-phylogenetic evidence reveals two new species and two new host records of Diaporthe (Diaporthales, Diaporthaceae) from Phellodendron chinense in Sichuan, China. MycoKeys 123: 205-233, DOI: 10.3897/mycokeys.123.162866
F53BF97A49BE51589F95E282976220B2.taxon	description	Culture characteristics. Alpha-conidia germinated in sterile water within 24 h at 25 ° C. Colonies on PDA reached 55 – 60 mm in diameter after 7 d at 25 ° C. Colony circular to slightly lobate, distinctly zonate, with a darker olivaceous-brown central disc surrounded by a thick pale buff to grey-green annulus of floccose tufts and an outer olivaceous ring. Surface uneven, numerous punctiform pycnidia, densest in the central disc. Aerial mycelium dense and cottony-floccose, forming small fasciculate tufts, margin entire to slightly lobate, with a thin band of submerged hyaline mycelium at the extreme edge. Reverse blackish to dark brown in the centre, becoming olivaceous-brown and then light brown towards the margin, with a conspicuous diffusing olivaceous-brown pigment in the PDA. Sporulation observed after approximately 20 d in culture, producing abundant alpha-conidia.	en	Li, Xinyue, Xu, Xiulan, Xiang, Shasha, Liu, Feng, Wang, Feihu, Jiang, Xuejing, Liu, Yinggao, Yang, Chunlin (2025): Morpho-phylogenetic evidence reveals two new species and two new host records of Diaporthe (Diaporthales, Diaporthaceae) from Phellodendron chinense in Sichuan, China. MycoKeys 123: 205-233, DOI: 10.3897/mycokeys.123.162866
3258F21B17F55F3D8DA8C43A9341BBAE.taxon	description	Fig. 6	en	Li, Xinyue, Xu, Xiulan, Xiang, Shasha, Liu, Feng, Wang, Feihu, Jiang, Xuejing, Liu, Yinggao, Yang, Chunlin (2025): Morpho-phylogenetic evidence reveals two new species and two new host records of Diaporthe (Diaporthales, Diaporthaceae) from Phellodendron chinense in Sichuan, China. MycoKeys 123: 205-233, DOI: 10.3897/mycokeys.123.162866
3258F21B17F55F3D8DA8C43A9341BBAE.taxon	etymology	Etymology. Refers to the host genus Phellodendron.	en	Li, Xinyue, Xu, Xiulan, Xiang, Shasha, Liu, Feng, Wang, Feihu, Jiang, Xuejing, Liu, Yinggao, Yang, Chunlin (2025): Morpho-phylogenetic evidence reveals two new species and two new host records of Diaporthe (Diaporthales, Diaporthaceae) from Phellodendron chinense in Sichuan, China. MycoKeys 123: 205-233, DOI: 10.3897/mycokeys.123.162866
3258F21B17F55F3D8DA8C43A9341BBAE.taxon	description	Description. Saprobic on decaying branch of Phellodendron chinense. Sexual morph: Not observed. Asexual morph: Coelomycetous. Conidiomata 257 – 291 × 211 – 240 μm (x ̄ = 271 × 223 μm, n = 10), immersed, discoid to conical or irregular, brown to dark brown, solitary, scattered, unilocular. Conidiomatal wall 17 – 40 μm wide, parenchymatous consisting of multi-layers of pale brown to reddish-brown, thick-walled cells of textura angularis or textura globulosa. Conidiophores hyaline, smooth, straight to flexural, basally branched or unbranched. Conidiogenous cells 6.7 – 37 × 1.2 – 2.7 μm (x ̄ = 18.7 × 1.8 μm, n = 20) for producing alpha-conidia, 14.1 – 30.4 × 1.4 – 2.8 μm (x ̄ = 22.1 × 1.9 μm, n = 20) for producing beta-conidia, terminal, enteroblastic, monophialidic, cylindrical, slightly tapering towards the apex. Alpha-conidia 6.6 – 9.7 × 1.9 – 3.2 μm (x ̄ = 8.1 × 2.6 μm, n = 50), hyaline, straight, ovate to ellipsoidal, aseptate, thin-walled, base sub-truncate, usually with two guttules. Beta-conidia 16.3 – 27.1 × 1.5 – 1.7 μm (x ̄ = 20.4 × 1.6 μm, n = 50), hyaline, aseptate, filiform, curved, tapering towards both ends, scattered amongst the alpha conidia. Gamma-conidia not observed.	en	Li, Xinyue, Xu, Xiulan, Xiang, Shasha, Liu, Feng, Wang, Feihu, Jiang, Xuejing, Liu, Yinggao, Yang, Chunlin (2025): Morpho-phylogenetic evidence reveals two new species and two new host records of Diaporthe (Diaporthales, Diaporthaceae) from Phellodendron chinense in Sichuan, China. MycoKeys 123: 205-233, DOI: 10.3897/mycokeys.123.162866
3258F21B17F55F3D8DA8C43A9341BBAE.taxon	description	Culture characteristics. Alpha-conidia germinated in sterile water within 24 h at 25 ° C. Colonies on PDA attaining 40 – 50 mm diam. in 7 d. Colony irregular, with a fimbriate margin, mycelium sparse, surface floccose to cottony. Initially producing white aerial mycelium appressed to the medium surface, later developing into off-white to greyish-white colonies. Colony slightly raised, highest at the centre and gradually lower towards the margin. Reverse pale yellow with uneven pigmentation. Sporulation observed after approximately 20 d in culture, forming pale yellow to brown conidial masses irregularly distributed across the colony.	en	Li, Xinyue, Xu, Xiulan, Xiang, Shasha, Liu, Feng, Wang, Feihu, Jiang, Xuejing, Liu, Yinggao, Yang, Chunlin (2025): Morpho-phylogenetic evidence reveals two new species and two new host records of Diaporthe (Diaporthales, Diaporthaceae) from Phellodendron chinense in Sichuan, China. MycoKeys 123: 205-233, DOI: 10.3897/mycokeys.123.162866
