taxonID	type	description	language	source
232011730C3E5F038787A42BD223E573.taxon	etymology	Etymology. The specific epithet “ chiangmaiense ” refers to the type locality “ Chiang Mai Province, Thailand ”.	en	Thitla, Tanapol, Monkai, Jutamart, Meng, Weiqian, Khuna, Surapong, Xie, Ning, Hongsanan, Sinang, Lumyong, Saisamorn (2025): Two new species of Penicillium and a new genus in Xylariomycetidae from the forest dump-sites in Chiang Mai, Thailand. MycoKeys 116: 275-301, DOI: 10.3897/mycokeys.116.150635
232011730C3E5F038787A42BD223E573.taxon	description	Culture characteristics. Colonies at 25 ° C for 7 days on CREA thin colonies; acid production absent (Fig. 6 A). Colonies on CYA and CYAS wrinkled texture, velvety, circular, flat, entire margin; white mycelia; soluble pigment absent; reverse light brown (Fig. 6 B, C). On CZ, thin colonies, circular, flat, filamentous margin; white mycelia; soluble pigment absent; reverse white (Fig. 6 D). On DG 18, wrinkled texture, velvety, circular, flat, entire margin; white mycelia; soluble pigment absent; reverse white to pale yellow (Fig. 6 E). Colonies on MEA and MEAbl smooth texture, circular, flat, entire margin; pale yellow at the centre, white at the margin; soluble pigment absent; reverse pale brown to white (Fig. 6 F, G). On OA, smooth textured, velvety, circular, flat, entire margin; white mycelia; soluble pigment absent; reverse light yellow to white (Fig. 6 H). Colonies on PDA circular, flat, smooth texture, entire margin; white mycelia; soluble pigment absent; reverse white to light yellow (Fig. 6 I). Colonies on YES circular, flat, wrinkled texture, velvety, entire margin; white mycelia; soluble pigment absent; reverse brownish-yellow (Fig. 6 J). Sporulation abundantly produces on DG 18, MEA and MEAbl media. Sclerotia produces MEA, MEAbl and OA (Fig. 6 P).	en	Thitla, Tanapol, Monkai, Jutamart, Meng, Weiqian, Khuna, Surapong, Xie, Ning, Hongsanan, Sinang, Lumyong, Saisamorn (2025): Two new species of Penicillium and a new genus in Xylariomycetidae from the forest dump-sites in Chiang Mai, Thailand. MycoKeys 116: 275-301, DOI: 10.3897/mycokeys.116.150635
09B14EF1E0CB59F9911DB9D8B1C175F1.taxon	etymology	Etymology. The specific epithet terrae refers to the soil substrate, from which this species was isolated.	en	Thitla, Tanapol, Monkai, Jutamart, Meng, Weiqian, Khuna, Surapong, Xie, Ning, Hongsanan, Sinang, Lumyong, Saisamorn (2025): Two new species of Penicillium and a new genus in Xylariomycetidae from the forest dump-sites in Chiang Mai, Thailand. MycoKeys 116: 275-301, DOI: 10.3897/mycokeys.116.150635
09B14EF1E0CB59F9911DB9D8B1C175F1.taxon	description	Culture characteristics. Colonies at 25 ° C for 7 days on CREA thin colonies; acid production absent (Fig. 5 A). Colonies on CYA circular, convex, wrinkled texture, entire margin; white mycelia; soluble pigment absent; reverse yellowish-brown (Fig. 5 B). Colonies on CYAS barely growing, circular, raised, wrinkled texture, undulate margin; white mycelia; soluble pigment absent; reverse white (Fig. 5 C). On CZ thin colonies, circular, flat, entire margin; white mycelia; soluble pigment absent; reverse white (Fig. 5 D). On DG 18 circular, flat, wrinkled at the centre, margin smooth and entire; grey mycelia at the centre, white mycelia at the margin; soluble pigment absent; reverse greenish-grey to light yellow (Fig. 5 E). Colonies on MEA circular, flat, smooth texture, entire margin; light grey mycelia; soluble pigment absent; reverse light yellow to white (Fig. 5 F). On MEAbl circular, flat, wrinkled at the centre, margin smooth and entire; light grey at the centre, white at the margin; soluble pigment absent; reverse yellowish-brown (Fig. 5 G). On OA circular, flat, smooth textured, entire margin; light brown mycelia at the centre, white mycelia at the margin; soluble pigment absent; reverse white (Fig. 5 H). Colonies on PDA circular, flat, wrinkled texture, entire margin; white mycelia; soluble pigment absent; reverse white to light yellow (Fig. 5 I). Colonies on YES circular, convex, wrinkled texture, entire margin; white mycelia; soluble pigment absent; reverse light brown (Fig. 5 J). Sporulation abundantly produces on all media.	en	Thitla, Tanapol, Monkai, Jutamart, Meng, Weiqian, Khuna, Surapong, Xie, Ning, Hongsanan, Sinang, Lumyong, Saisamorn (2025): Two new species of Penicillium and a new genus in Xylariomycetidae from the forest dump-sites in Chiang Mai, Thailand. MycoKeys 116: 275-301, DOI: 10.3897/mycokeys.116.150635
12A6C18E1B925BE29E00013554B2933C.taxon	etymology	Etymology. The specific epithet chiangmaiense refers to the type locality, Chiang Mai Province, Thailand.	en	Thitla, Tanapol, Monkai, Jutamart, Meng, Weiqian, Khuna, Surapong, Xie, Ning, Hongsanan, Sinang, Lumyong, Saisamorn (2025): Two new species of Penicillium and a new genus in Xylariomycetidae from the forest dump-sites in Chiang Mai, Thailand. MycoKeys 116: 275-301, DOI: 10.3897/mycokeys.116.150635
12A6C18E1B925BE29E00013554B2933C.taxon	description	Culture characteristics. Colonies at 25 ° C for 14 days on PDA velvety, circular, flat, entire margin; dark green at the centre, greenish-yellow at the middle, white at the margin; soluble pigment absent; reverse dark green to pale yellow, white at the margin (Fig. 7 A). Colonies on MEA velvety, circular, flat, entire margin; dark green to black at the centre, yellowish-green to white at the margin; soluble pigment absent; reverse dark green at the centre, pale yellow to white at the margin (Fig. 7 B).	en	Thitla, Tanapol, Monkai, Jutamart, Meng, Weiqian, Khuna, Surapong, Xie, Ning, Hongsanan, Sinang, Lumyong, Saisamorn (2025): Two new species of Penicillium and a new genus in Xylariomycetidae from the forest dump-sites in Chiang Mai, Thailand. MycoKeys 116: 275-301, DOI: 10.3897/mycokeys.116.150635
3F28632965F954EA86137D59A9B3CE19.taxon	etymology	Etymology. The name refers to its morphological similarity to Leptodontidium.	en	Thitla, Tanapol, Monkai, Jutamart, Meng, Weiqian, Khuna, Surapong, Xie, Ning, Hongsanan, Sinang, Lumyong, Saisamorn (2025): Two new species of Penicillium and a new genus in Xylariomycetidae from the forest dump-sites in Chiang Mai, Thailand. MycoKeys 116: 275-301, DOI: 10.3897/mycokeys.116.150635
3F28632965F954EA86137D59A9B3CE19.taxon	type_taxon	Type species. Pseudoleptodontidium chiangmaiense Thitla, Monkai, Lumyong & Hongsanan, sp. nov.	en	Thitla, Tanapol, Monkai, Jutamart, Meng, Weiqian, Khuna, Surapong, Xie, Ning, Hongsanan, Sinang, Lumyong, Saisamorn (2025): Two new species of Penicillium and a new genus in Xylariomycetidae from the forest dump-sites in Chiang Mai, Thailand. MycoKeys 116: 275-301, DOI: 10.3897/mycokeys.116.150635
