taxonID	type	description	language	source
B02086B7AC535678B33B6E7F31AC07BD.taxon	description	Fig. 5	en	Zou, Shi-Ping, Xiao, Yuan-Pin, Tang, Qiu-Yuan, Chen, Yu-Bi, Lu, Yong-Zhong, Liu, Ning-Guo, Bao, Dan-Feng, Cheewangkoon, Ratchadawan (2026): Two new saprobic species of Helicosporium and Dictyosporium and a new host record of Neohelicomyces guizhouensis isolated from Phellodendron amurense (Rutaceae, Tracheophyta) in China. MycoKeys 127: 47-71, DOI: 10.3897/mycokeys.127.175758
B02086B7AC535678B33B6E7F31AC07BD.taxon	etymology	Etymology. The specific epithet “ phellodendri ” refers to the host genus name “ Phellodendron ” from which the fungus was isolated.	en	Zou, Shi-Ping, Xiao, Yuan-Pin, Tang, Qiu-Yuan, Chen, Yu-Bi, Lu, Yong-Zhong, Liu, Ning-Guo, Bao, Dan-Feng, Cheewangkoon, Ratchadawan (2026): Two new saprobic species of Helicosporium and Dictyosporium and a new host record of Neohelicomyces guizhouensis isolated from Phellodendron amurense (Rutaceae, Tracheophyta) in China. MycoKeys 127: 47-71, DOI: 10.3897/mycokeys.127.175758
B02086B7AC535678B33B6E7F31AC07BD.taxon	description	Description. Saprobic on dead wood of Phellodendron amurense. Sexual morph Undetermined. Asexual morph Hyphomycetous. Colonies on natural substrate forming sporodochial conidiomata, superficial, punctiform, scattered, black, glistening. Mycelium immersed, pale to brown. Conidiophores 3 – 5 μm wide, micronematous, simple, aseptate, cylindrical, hyaline to pale brown, thin-walled. Conidiogenous cells 5 – 8 × 3 – 6 μm (x ̄ = 6.3 × 4.7 μm, n = 10), holoblastic, hyaline or pale brown, cylindrical. Conidia 17 – 44 × 15 – 27 μm (x ̄ = 30 × 21 μm, n = 30), acrogenous, cheiroid, complanate, smooth-walled, pale brown or pale yellow, mostly consisting of four closely adpressed rows of cells, rarely with three or five rows, 33 – 38 × 4 – 6 μm (x ̄ = 35.5 × 5.5 μm, n = 30), 4 – 10 - euseptate in each row, with hyaline, tubular, elongated apical appendages arising from two outer rows, 13 – 58 × 3 – 6 μm (x ̄ = 32.9 × 4.2 μm, n = 15).	en	Zou, Shi-Ping, Xiao, Yuan-Pin, Tang, Qiu-Yuan, Chen, Yu-Bi, Lu, Yong-Zhong, Liu, Ning-Guo, Bao, Dan-Feng, Cheewangkoon, Ratchadawan (2026): Two new saprobic species of Helicosporium and Dictyosporium and a new host record of Neohelicomyces guizhouensis isolated from Phellodendron amurense (Rutaceae, Tracheophyta) in China. MycoKeys 127: 47-71, DOI: 10.3897/mycokeys.127.175758
B02086B7AC535678B33B6E7F31AC07BD.taxon	description	Culture characteristics. Conidia produce germ tubes on PDA within 18 hours of incubation at 25 ° C. Colonies on PDA are circular, with a flat surface and entire edge, reaching a diameter about 28 mm after 39 days of incubation at 25 ° C. The colony appears white on the top view, while the reverse side with pale grey centre and yellow edge.	en	Zou, Shi-Ping, Xiao, Yuan-Pin, Tang, Qiu-Yuan, Chen, Yu-Bi, Lu, Yong-Zhong, Liu, Ning-Guo, Bao, Dan-Feng, Cheewangkoon, Ratchadawan (2026): Two new saprobic species of Helicosporium and Dictyosporium and a new host record of Neohelicomyces guizhouensis isolated from Phellodendron amurense (Rutaceae, Tracheophyta) in China. MycoKeys 127: 47-71, DOI: 10.3897/mycokeys.127.175758
3979AD239DE3552F8105B96E019FAFEC.taxon	description	Fig. 3	en	Zou, Shi-Ping, Xiao, Yuan-Pin, Tang, Qiu-Yuan, Chen, Yu-Bi, Lu, Yong-Zhong, Liu, Ning-Guo, Bao, Dan-Feng, Cheewangkoon, Ratchadawan (2026): Two new saprobic species of Helicosporium and Dictyosporium and a new host record of Neohelicomyces guizhouensis isolated from Phellodendron amurense (Rutaceae, Tracheophyta) in China. MycoKeys 127: 47-71, DOI: 10.3897/mycokeys.127.175758
3979AD239DE3552F8105B96E019FAFEC.taxon	etymology	Etymology. the specific epithet “ phellodendri ” refers to the host genus name “ Phellodendron ” from which the fungus was isolated.	en	Zou, Shi-Ping, Xiao, Yuan-Pin, Tang, Qiu-Yuan, Chen, Yu-Bi, Lu, Yong-Zhong, Liu, Ning-Guo, Bao, Dan-Feng, Cheewangkoon, Ratchadawan (2026): Two new saprobic species of Helicosporium and Dictyosporium and a new host record of Neohelicomyces guizhouensis isolated from Phellodendron amurense (Rutaceae, Tracheophyta) in China. MycoKeys 127: 47-71, DOI: 10.3897/mycokeys.127.175758
3979AD239DE3552F8105B96E019FAFEC.taxon	description	Description. Saprobic on dead wood of Phellodendron amurense. Sexual morph Undetermined. Asexual morph Hyphomycetous, helicosporous. Colonies on natural substrate superficial, effuse, gregarious, with masses of crowded, glistening conidia, yellowish-green. Mycelium partly immersed, partly superficial, composed of pale brown to brown, branched, septate, guttulate, smooth hyphae. Conidiophores 89 – 97 × 4 – 5 μm (x ̄ = 94 × 4.5 μm, n = 20), macronematous, mononematous, erect, cylindrical, straight or broadly curved, simple or occasionally branched, septate, brown at base, paler towards the apex, thick-walled. Conidiogenous cells 9.5 – 10.5 × 3.5 – 4.8 μm (x ̄ = 10 × 4.3 μm, n = 15), holoblastic, monoblastic, integrated, intercalary, cylindrical, pale brown to brown, smooth-walled. Conidia solitary, pleurogenous, helicoid, tapering towards the ends, 10.5 – 12.5 μm diam. and conidial filament 1.5 – 2 μm wide (x ̄ = 11.5 × 1.8 μm, n = 25), 60 – 65 μm long (x ̄ = 63 μm, n = 25), tightly coiled 2 ½ – 3 times, not becoming loose in water, multi-septate, hyaline, smooth-walled.	en	Zou, Shi-Ping, Xiao, Yuan-Pin, Tang, Qiu-Yuan, Chen, Yu-Bi, Lu, Yong-Zhong, Liu, Ning-Guo, Bao, Dan-Feng, Cheewangkoon, Ratchadawan (2026): Two new saprobic species of Helicosporium and Dictyosporium and a new host record of Neohelicomyces guizhouensis isolated from Phellodendron amurense (Rutaceae, Tracheophyta) in China. MycoKeys 127: 47-71, DOI: 10.3897/mycokeys.127.175758
3979AD239DE3552F8105B96E019FAFEC.taxon	description	Culture characteristics. Conidia produce germ tubes on PDA within 14 hours of incubation at 25 ° C. Colonies on PDA are circular, with a flat surface and entire edge, reaching a diameter of 26 mm after 36 days of incubation at 25 ° C. The colony appears dark brown to black at centre, brown at outer ring on the top view and brown on the reverse view.	en	Zou, Shi-Ping, Xiao, Yuan-Pin, Tang, Qiu-Yuan, Chen, Yu-Bi, Lu, Yong-Zhong, Liu, Ning-Guo, Bao, Dan-Feng, Cheewangkoon, Ratchadawan (2026): Two new saprobic species of Helicosporium and Dictyosporium and a new host record of Neohelicomyces guizhouensis isolated from Phellodendron amurense (Rutaceae, Tracheophyta) in China. MycoKeys 127: 47-71, DOI: 10.3897/mycokeys.127.175758
FAB80A6E7F0B5E3FB38C5FFF2F74DE23.taxon	description	Fig. 4	en	Zou, Shi-Ping, Xiao, Yuan-Pin, Tang, Qiu-Yuan, Chen, Yu-Bi, Lu, Yong-Zhong, Liu, Ning-Guo, Bao, Dan-Feng, Cheewangkoon, Ratchadawan (2026): Two new saprobic species of Helicosporium and Dictyosporium and a new host record of Neohelicomyces guizhouensis isolated from Phellodendron amurense (Rutaceae, Tracheophyta) in China. MycoKeys 127: 47-71, DOI: 10.3897/mycokeys.127.175758
FAB80A6E7F0B5E3FB38C5FFF2F74DE23.taxon	description	Description. Saprobic on dead wood of Phellodendron amurense. Sexual morph Undetermined. Asexual morph Hyphomycetous, helicosporous. Colonies on natural substrate superficial, effuse, gregarious, with mass of crowded conidia, white. Mycelium partly immersed, partly superficial, composed of hyaline to pale brown, branched, septate, guttulate, smooth hyphae. Conidiophores 154 – 175 × 4 – 5 μm (x ̄ = 161 × 4.5 μm, n = 20), macronematous, mononematous, erect, cylindrical, tapering towards the apex, straight or slightly flexuous, unbranched, septate, subhyaline to pale brown, thick-walled. Conidiogenous cells 11 – 19 × 2.5 – 4 μm (x ̄ = 14.5 × 3.5 μm, n = 20), holoblastic, monoblastic or polyblastic, integrated, terminal or intercalary, cylindrical, with denticles, subhyaline to pale brown, smooth-walled. Conidia solitary, acropleurogenous, helicoid, developing on tooth-like protrusion, 14 – 20 μm diam. and conidial filament 1.5 – 3 μm wide (x ̄ = 16 × 2 μm, n = 20), 94 – 133 μm long (x ̄ = 113 μm, n = 25), tightly coiled 3 – 3 ½ times, not becoming loose in water, guttulate, hyaline, smooth-walled.	en	Zou, Shi-Ping, Xiao, Yuan-Pin, Tang, Qiu-Yuan, Chen, Yu-Bi, Lu, Yong-Zhong, Liu, Ning-Guo, Bao, Dan-Feng, Cheewangkoon, Ratchadawan (2026): Two new saprobic species of Helicosporium and Dictyosporium and a new host record of Neohelicomyces guizhouensis isolated from Phellodendron amurense (Rutaceae, Tracheophyta) in China. MycoKeys 127: 47-71, DOI: 10.3897/mycokeys.127.175758
FAB80A6E7F0B5E3FB38C5FFF2F74DE23.taxon	description	Culture characteristics. Conidia produce germ tubes on PDA within 10 hours of incubation at 25 ° C. Colonies on PDA are circular, with a raised centre and undulate edge, reaching a diameter of 30 mm after 45 days of incubation at 25 ° C. The colony appears grey to pale brown on the top view, with the reverse side ranging from pale brown to brown.	en	Zou, Shi-Ping, Xiao, Yuan-Pin, Tang, Qiu-Yuan, Chen, Yu-Bi, Lu, Yong-Zhong, Liu, Ning-Guo, Bao, Dan-Feng, Cheewangkoon, Ratchadawan (2026): Two new saprobic species of Helicosporium and Dictyosporium and a new host record of Neohelicomyces guizhouensis isolated from Phellodendron amurense (Rutaceae, Tracheophyta) in China. MycoKeys 127: 47-71, DOI: 10.3897/mycokeys.127.175758
