taxonID	type	description	language	source
326687FE44542C59FF3AFA77FC38F782.taxon	description	MycoBank no.: MB 847109	en	Duan, Ziyan, Guan, Qianxin, Luo, Kaiyue, Zhao, Changlin (2023): Morphological and molecular identification of three new resupinate species of Hyphoderma (Hyphodermataceae, Agaricomycetes) from East Asia. Phytotaxa 599 (1): 1-19, DOI: 10.11646/phytotaxa.599.1.1, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
326687FE44542C59FF3AFA77FC38F782.taxon	etymology	Etymology: — marginatum (Lat.) refers to the basidiomata with upwarping margin of the specimens.	en	Duan, Ziyan, Guan, Qianxin, Luo, Kaiyue, Zhao, Changlin (2023): Morphological and molecular identification of three new resupinate species of Hyphoderma (Hyphodermataceae, Agaricomycetes) from East Asia. Phytotaxa 599 (1): 1-19, DOI: 10.11646/phytotaxa.599.1.1, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
326687FE44542C59FF3AFA77FC38F782.taxon	materials_examined	Holotype: — CHINA. Yunnan Province, Puer, Zhenyuan County, Xieqipo Forestry Park, E 101 ° 5 ′ 54 ″, N 25 ° 00 ′ 50 ″, elev. 1500 m, on fallen angiosperm branch, 1 October 2017, CLZhao 3404 (SWFC).	en	Duan, Ziyan, Guan, Qianxin, Luo, Kaiyue, Zhao, Changlin (2023): Morphological and molecular identification of three new resupinate species of Hyphoderma (Hyphodermataceae, Agaricomycetes) from East Asia. Phytotaxa 599 (1): 1-19, DOI: 10.11646/phytotaxa.599.1.1, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
326687FE44542C59FF3AFA77FC38F782.taxon	description	Fruiting body: — annual, resupinate, adnate, membranous, without odor and taste when fresh, and up to 20 cm long, 2.5 cm wide, and 30 – 100 µm thick. Hymenial surface smooth, slightly cream when fresh, cream on drying, cracking, hard fragile. Margin sterile, narrow, upwarping, cream, up to 2 mm wide. Hyphal structure: — Monomitic, generative hyphae with clamp connections, colorless, thin-walled, frequently branched, interwoven, 2.5 – 4.5 µm in diam, IKI –, CB –, tissues unchanged in KOH. Hymenium: — Cheilocystidia cylindrical, slightly wider at the top, slightly constricted, thin-walled, 30 – 48.5 × 7.5 – 11.5 µm; basidia clavate to subcylindrical, slightly constricted in the base to somewhat sinuous, with 4 sterigmata and a basal clamp connection, 21 – 31.5 × 5 – 7 µm; basidioles in shape similar to basidia, but slightly smaller. Basidiospores: — (8.5 –) 9 – 10 (– 10.5) × 3.5 – 4.5 (– 5) µm, L = 9.68 µm, W = 3.99 µm, Q = 2.42 (n = 30 / 1), cylindrical, colorless, thin-walled, smooth, with irregular vacuole inside, IKI –, CB –.	en	Duan, Ziyan, Guan, Qianxin, Luo, Kaiyue, Zhao, Changlin (2023): Morphological and molecular identification of three new resupinate species of Hyphoderma (Hyphodermataceae, Agaricomycetes) from East Asia. Phytotaxa 599 (1): 1-19, DOI: 10.11646/phytotaxa.599.1.1, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
326687FE445A2C54FF3AF9D2FD67FEC0.taxon	diagnosis	MycoBank no.: MB 847192	en	Duan, Ziyan, Guan, Qianxin, Luo, Kaiyue, Zhao, Changlin (2023): Morphological and molecular identification of three new resupinate species of Hyphoderma (Hyphodermataceae, Agaricomycetes) from East Asia. Phytotaxa 599 (1): 1-19, DOI: 10.11646/phytotaxa.599.1.1, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
326687FE445A2C54FF3AF9D2FD67FEC0.taxon	etymology	Etymology: — tropicum (Lat.) refers to the locality (tropics) of the specimens.	en	Duan, Ziyan, Guan, Qianxin, Luo, Kaiyue, Zhao, Changlin (2023): Morphological and molecular identification of three new resupinate species of Hyphoderma (Hyphodermataceae, Agaricomycetes) from East Asia. Phytotaxa 599 (1): 1-19, DOI: 10.11646/phytotaxa.599.1.1, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
326687FE445A2C54FF3AF9D2FD67FEC0.taxon	materials_examined	Holotype: — CHINA. Yunnan Province, Wenshan, Wenshan National Nature Reserve, E 104 ° 40 ′ 32 ″, N 23 ° 19 ′ 32 ″, elev. 1258 m, on fallen angiosperm branch, 28 July 2019, CLZhao 17308 (SWFC).	en	Duan, Ziyan, Guan, Qianxin, Luo, Kaiyue, Zhao, Changlin (2023): Morphological and molecular identification of three new resupinate species of Hyphoderma (Hyphodermataceae, Agaricomycetes) from East Asia. Phytotaxa 599 (1): 1-19, DOI: 10.11646/phytotaxa.599.1.1, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
326687FE445A2C54FF3AF9D2FD67FEC0.taxon	description	Fruiting body: — annual, resupinate, adnate, soft coriaceous when fresh, hard coriaceous upon drying, without odor and taste when fresh, and up to 20 cm long, 3 cm wide, and 100 – 200 µm thick. Hymenial surface tuberculate, white to cream when fresh, cream on drying, cracking. Margin sterile, narrow, and white to cream, up to 1 – 2 mm wide. Hyphal structure: — Monomitic; generative hyphae with clamp connections, colorless, thin-walled, frequently branched, interwoven, 2.5 – 5 µm in diam, IKI –, CB –, tissues unchanged in KOH. Hymenium: — Cystidia moniliform, thin-walled, 65 – 102.5 × 5.5 – 7.5 µm; basidia clavate, slightly constricted in the base to somewhat sinuous, with 4 sterigmata and a basal clamp connection, 29.5 – 38 × 4 – 6 µm; basidioles in shape similar to basidia, but slightly smaller. Basidiospores: — 6.5 – 7.5 (– 8) × (2.5 –) 3 – 4 µm, L = 7.3 µm, W = 3.38 µm, Q = 2.16 (n = 30 / 1), ellipsoid to cylindrical, colorless, thin-walled, smooth, IKI –, CB –.	en	Duan, Ziyan, Guan, Qianxin, Luo, Kaiyue, Zhao, Changlin (2023): Morphological and molecular identification of three new resupinate species of Hyphoderma (Hyphodermataceae, Agaricomycetes) from East Asia. Phytotaxa 599 (1): 1-19, DOI: 10.11646/phytotaxa.599.1.1, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
326687FE44592C54FF3AFECCFC77FC17.taxon	description	MycoBank no.: MB 847111	en	Duan, Ziyan, Guan, Qianxin, Luo, Kaiyue, Zhao, Changlin (2023): Morphological and molecular identification of three new resupinate species of Hyphoderma (Hyphodermataceae, Agaricomycetes) from East Asia. Phytotaxa 599 (1): 1-19, DOI: 10.11646/phytotaxa.599.1.1, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
326687FE44592C54FF3AFECCFC77FC17.taxon	etymology	Etymology: — yunnanense (Lat.) refers to the province (Yunnan Province, China) of the specimen.	en	Duan, Ziyan, Guan, Qianxin, Luo, Kaiyue, Zhao, Changlin (2023): Morphological and molecular identification of three new resupinate species of Hyphoderma (Hyphodermataceae, Agaricomycetes) from East Asia. Phytotaxa 599 (1): 1-19, DOI: 10.11646/phytotaxa.599.1.1, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
326687FE44592C54FF3AFECCFC77FC17.taxon	materials_examined	Holotype: — CHINA. Yunnan Province, Kunming, Southwest Forestry University, E 102 ° 45 ′ 55 ″, N 25 ° 04 ′ 01 ″, elev. 1939 m, on fallen angiosperm trunk, 31 June 2018, CLZhao 8845 (SWFC).	en	Duan, Ziyan, Guan, Qianxin, Luo, Kaiyue, Zhao, Changlin (2023): Morphological and molecular identification of three new resupinate species of Hyphoderma (Hyphodermataceae, Agaricomycetes) from East Asia. Phytotaxa 599 (1): 1-19, DOI: 10.11646/phytotaxa.599.1.1, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
326687FE44592C54FF3AFECCFC77FC17.taxon	description	Fruiting body: — annual, resupinate, adnate, corneus when fresh, coriaceous upon drying, without odor and taste when fresh, and up to 8 cm long, 4 cm wide, and 50 – 150 µm thick. Hymenial surface tuberculate, slightly cream when fresh, cream to pale buff on drying. Margin sterile, narrow, white to pale cream, up to 1 – 2 mm wide. Hyphal structure: — Monomitic; generative hyphae with clamp connections, colorless, thin-walled, frequently branched, interwoven, 2.5 – 4.5 µm in diam, IKI –, CB –, tissues unchanged in KOH. Hymenium: — Cystidia cylindrical, with multiple clamped septa, encrusted with crystals, thin-walled, 63 – 124 × 7 – 10 µm; basidia clavate to subcylindrical, slightly sinuous, with 2 sterigmata and a basal clamp connection, 15.5 – 20 × 3.5 – 4.5 µm; basidioles in shape similar to basidia, but slightly smaller. Basidiospores: — (9.5 –) 10 – 11.5 (– 12) × 4 – 5.5 (– 6) µm, L = 10.71 µm, W = 4.8 µm, Q = 2.23 (n = 30 / 1), ellipsoid to cylindrical, colorless, thin-walled, smooth, with oil drops inside, IKI –, CB –.	en	Duan, Ziyan, Guan, Qianxin, Luo, Kaiyue, Zhao, Changlin (2023): Morphological and molecular identification of three new resupinate species of Hyphoderma (Hyphodermataceae, Agaricomycetes) from East Asia. Phytotaxa 599 (1): 1-19, DOI: 10.11646/phytotaxa.599.1.1, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
