taxonID	type	description	language	source
3D00F42A42BD5B6A9C18D73068582882.taxon	description	Figs 2, 3	en	Norphanphoun, Chada, Wang, Jia-Ping, Wang, Xing-Chang, Aumentado, Herbert Dustin, Liu, Feng-Quan, Wang, Yong (2025): Two new species of Colletotrichum (Glomerellaceae, Glomerellales) and a new host record for Colletotrichum karsti on Rosa chinensis from southwestern China. MycoKeys 122: 293-319, DOI: 10.3897/mycokeys.122.161091
3D00F42A42BD5B6A9C18D73068582882.taxon	etymology	Etymology. The epithet refers to “ dweller on Actinidia, ” utilizing the Latin suffix - cola, meaning “ inhabitant ” or “ dweller. ”	en	Norphanphoun, Chada, Wang, Jia-Ping, Wang, Xing-Chang, Aumentado, Herbert Dustin, Liu, Feng-Quan, Wang, Yong (2025): Two new species of Colletotrichum (Glomerellaceae, Glomerellales) and a new host record for Colletotrichum karsti on Rosa chinensis from southwestern China. MycoKeys 122: 293-319, DOI: 10.3897/mycokeys.122.161091
3D00F42A42BD5B6A9C18D73068582882.taxon	description	Description. Isolated from leaf spot of Actinidia chinensis L. Sexual morph: undetermined. Asexual morph: Conidiomata pycnidial, globose, dark brown, superficial on PDA, releasing conidia in a yellow mass, slimy, globose. Conidiophores produce conidiogenous cells either directly from hyphae or from a cushion of spherical hyaline cells, septate, branched. Conidiogenous cells hyaline, cylindrical to clavate, straight to flask-shaped, (13.5 –) 14 – 40 (– 41) × (3 –) 3.3 – 5 (– 5.2) μm (mean ± SD = 22 ± 0.7 × 4 ± 0.4 μm). Setae not observed. Conidia (10 –) 14 – 16 (– 18) × (5 –) 5.5 – 6 (– 7.2) μm (mean ± SD = 16 ± 1 × 6 ± 1 μm), n = 35, L / W ratio = 2.1, hyaline, aseptate, smooth-walled, ellipsoidal to cylindrical, one end rounded and one end acute or both ends rounded, guttulate, granular. Appressoria single in short chains, pale brown, thick-walled, entire edge, rarely lobate, smooth-walled.	en	Norphanphoun, Chada, Wang, Jia-Ping, Wang, Xing-Chang, Aumentado, Herbert Dustin, Liu, Feng-Quan, Wang, Yong (2025): Two new species of Colletotrichum (Glomerellaceae, Glomerellales) and a new host record for Colletotrichum karsti on Rosa chinensis from southwestern China. MycoKeys 122: 293-319, DOI: 10.3897/mycokeys.122.161091
3D00F42A42BD5B6A9C18D73068582882.taxon	description	Culture characteristics. Colonies on MEA reach 7 – 9 cm in diameter after 7 days at room temperature (± 25 ° C), exposed to 12 hours of light and 12 hours of darkness. The colonies are rhizoid to filamentous, dense, with a flat or raised surface and a filiform margin. After 14 days, the colony appears white from above, producing grouped pycnidia with an orange ring conidial mass in the center and a white to yellow reverse (Fig. 3 a, b).	en	Norphanphoun, Chada, Wang, Jia-Ping, Wang, Xing-Chang, Aumentado, Herbert Dustin, Liu, Feng-Quan, Wang, Yong (2025): Two new species of Colletotrichum (Glomerellaceae, Glomerellales) and a new host record for Colletotrichum karsti on Rosa chinensis from southwestern China. MycoKeys 122: 293-319, DOI: 10.3897/mycokeys.122.161091
42837543FD3B54DDB31D60DDE06AB25E.taxon	distribution	Hosts and distribution. Damm et al. (2012), Zhang et al. (2024).	en	Norphanphoun, Chada, Wang, Jia-Ping, Wang, Xing-Chang, Aumentado, Herbert Dustin, Liu, Feng-Quan, Wang, Yong (2025): Two new species of Colletotrichum (Glomerellaceae, Glomerellales) and a new host record for Colletotrichum karsti on Rosa chinensis from southwestern China. MycoKeys 122: 293-319, DOI: 10.3897/mycokeys.122.161091
E22200B80FC85D7FB19E11BBC9B747D7.taxon	description	Fig. 6	en	Norphanphoun, Chada, Wang, Jia-Ping, Wang, Xing-Chang, Aumentado, Herbert Dustin, Liu, Feng-Quan, Wang, Yong (2025): Two new species of Colletotrichum (Glomerellaceae, Glomerellales) and a new host record for Colletotrichum karsti on Rosa chinensis from southwestern China. MycoKeys 122: 293-319, DOI: 10.3897/mycokeys.122.161091
E22200B80FC85D7FB19E11BBC9B747D7.taxon	description	Description. Isolated from a leaf spot of Rosa chinensis Jacq. Sexual morph: undetermined. Asexual morph: Conidiomata pycnidial, globose, dark brown, superficial on PDA, releasing conidia in a yellow mass, slimy, globose. Conidiophores produce conidiogenous cells, either directly formed from hyphae or from a cushion of spherical hyaline cells, septate, and branched. Conidiogenous cells hyaline, cylindrical to clavate, straight to flask-shaped, (17.4 –) 18 – 50 (– 53.2) × (3.2 –) 4 – 5 (– 5.8) μm (mean ± SD = 33 ± 0.9 × 4 ± 0.2 μm). Setae not observed. Conidia (12.6 –) 13 – 14.8 (– 15) × (6.2 –) 6.3 – 7.9 (– 8.4) μm (mean ± SD = 14 ± 0.8 × 7 ± 0.2 μm), n = 30, L / W ratio = 2.1, hyaline, aseptate, smooth-walled, ellipsoidal to cylindrical, one end rounded and one end acute or both ends rounded, sometimes the base slightly pointed with a prominent scar, guttulate, granular. Appressoria single in short chains, pale brown, thick-walled, entire edge, rarely lobate, smooth-walled.	en	Norphanphoun, Chada, Wang, Jia-Ping, Wang, Xing-Chang, Aumentado, Herbert Dustin, Liu, Feng-Quan, Wang, Yong (2025): Two new species of Colletotrichum (Glomerellaceae, Glomerellales) and a new host record for Colletotrichum karsti on Rosa chinensis from southwestern China. MycoKeys 122: 293-319, DOI: 10.3897/mycokeys.122.161091
E22200B80FC85D7FB19E11BBC9B747D7.taxon	description	Culture characteristics. Colonies on PDA reach 5 cm in diameter after 7 days at room temperature (± 25 ° C), exposed to 12 hours of light and 12 hours of darkness. The colonies are rhizoid to filamentous, dense, with a filamentous margin. After 14 days, the colony appears white to pale-yellow from above, producing grouped dark brown pycnidia and a white to yellow reverse (Fig. 5 a, b).	en	Norphanphoun, Chada, Wang, Jia-Ping, Wang, Xing-Chang, Aumentado, Herbert Dustin, Liu, Feng-Quan, Wang, Yong (2025): Two new species of Colletotrichum (Glomerellaceae, Glomerellales) and a new host record for Colletotrichum karsti on Rosa chinensis from southwestern China. MycoKeys 122: 293-319, DOI: 10.3897/mycokeys.122.161091
5A27EE93320D54FBB2FA3903656BFBFD.taxon	description	Figs 4, 5	en	Norphanphoun, Chada, Wang, Jia-Ping, Wang, Xing-Chang, Aumentado, Herbert Dustin, Liu, Feng-Quan, Wang, Yong (2025): Two new species of Colletotrichum (Glomerellaceae, Glomerellales) and a new host record for Colletotrichum karsti on Rosa chinensis from southwestern China. MycoKeys 122: 293-319, DOI: 10.3897/mycokeys.122.161091
5A27EE93320D54FBB2FA3903656BFBFD.taxon	etymology	Etymology. The epithet refers to “ dweller on Poales, ” utilizing the Latin suffix - cola, meaning “ inhabitant ” or “ dweller. ”	en	Norphanphoun, Chada, Wang, Jia-Ping, Wang, Xing-Chang, Aumentado, Herbert Dustin, Liu, Feng-Quan, Wang, Yong (2025): Two new species of Colletotrichum (Glomerellaceae, Glomerellales) and a new host record for Colletotrichum karsti on Rosa chinensis from southwestern China. MycoKeys 122: 293-319, DOI: 10.3897/mycokeys.122.161091
5A27EE93320D54FBB2FA3903656BFBFD.taxon	description	Description. Isolated from bamboo. Sexual morph: Not observed. Asexual morph: Conidiomata pycnidial, globose, dark brown, superficial on PDA, releasing conidia in a yellow mass, slimy, globose. Conidiophores either directly formed from hyphae or from a cushion of spherical hyaline cells, septate, and branched. Conidiogenous cells hyaline to pale brown, cylindrical to clavate, straight to flask-shaped, (17 –) 18 – 40 (– 53) × (3 –) 4 – 5 (– 5.8) μm (mean ± SD = 33 ± 0.9 × 4 ± 0.3 μm). Setae not observed. Conidia (12 –) 12.5 – 14 (– 15) × (6 –) 6.5 – 7.5 (– 8.5) μm (mean ± SD = 13 ± 0.8 × 7 ± 0.2 μm), n = 50, L / W ratio = 2.2, hyaline, aseptate, smooth-walled, ellipsoidal to cylindrical, one end rounded and one end acute or both ends rounded, guttulate, granular.	en	Norphanphoun, Chada, Wang, Jia-Ping, Wang, Xing-Chang, Aumentado, Herbert Dustin, Liu, Feng-Quan, Wang, Yong (2025): Two new species of Colletotrichum (Glomerellaceae, Glomerellales) and a new host record for Colletotrichum karsti on Rosa chinensis from southwestern China. MycoKeys 122: 293-319, DOI: 10.3897/mycokeys.122.161091
5A27EE93320D54FBB2FA3903656BFBFD.taxon	description	Culture characteristics. Colonies on PDA reach 7 – 9 cm in diameter after 7 days at room temperature (± 25 ° C), exposed to 12 hours of light and 12 hours of darkness. The colonies are rhizoid to filamentous, dense, with a cottony or floccose surface and a filamentous margin. After 14 days, the colony appears white from above, producing grouped black and yellow pycnidia with orange conidial mass in the center and a white to pale-yellow reverse (Fig. 5 a, b).	en	Norphanphoun, Chada, Wang, Jia-Ping, Wang, Xing-Chang, Aumentado, Herbert Dustin, Liu, Feng-Quan, Wang, Yong (2025): Two new species of Colletotrichum (Glomerellaceae, Glomerellales) and a new host record for Colletotrichum karsti on Rosa chinensis from southwestern China. MycoKeys 122: 293-319, DOI: 10.3897/mycokeys.122.161091
