taxonID	type	description	language	source
D60D42A03BEC524AB9F9CB06F7CF1BD1.taxon	description	Figs 2 g-i, 3, 4.	en	Ge, Yupeng, Liu, Zewei, Zeng, Hui, Cheng, Xianhao, Na, Qin (2021): Updated description of Atheniella (Mycenaceae, Agaricales), including three new species with brightly coloured pilei from Yunnan Province, southwest China. MycoKeys 81: 139-164, DOI: http://dx.doi.org/10.3897/mycokeys.81.67773, URL: http://dx.doi.org/10.3897/mycokeys.81.67773
D60D42A03BEC524AB9F9CB06F7CF1BD1.taxon	diagnosis	Diagnosis. Pileus colour changing from orange-yellow to yellow, slightly concave at centre with age, pruninose. Lamellae narrowly adnate. Stipe densely pruinose. Basidiospores globose to subglobose, inamyloid. Cheilocystidia and pleurocystidia fusiform, thin-walled. Pileipellis with mass of excrescences. Caulocystidia cylindrical or lageniform. All tissues non-reactive in iodine. Clamps absent.	en	Ge, Yupeng, Liu, Zewei, Zeng, Hui, Cheng, Xianhao, Na, Qin (2021): Updated description of Atheniella (Mycenaceae, Agaricales), including three new species with brightly coloured pilei from Yunnan Province, southwest China. MycoKeys 81: 139-164, DOI: http://dx.doi.org/10.3897/mycokeys.81.67773, URL: http://dx.doi.org/10.3897/mycokeys.81.67773
D60D42A03BEC524AB9F9CB06F7CF1BD1.taxon	etymology	Etymology. Refers to the yellow basidiomata.	en	Ge, Yupeng, Liu, Zewei, Zeng, Hui, Cheng, Xianhao, Na, Qin (2021): Updated description of Atheniella (Mycenaceae, Agaricales), including three new species with brightly coloured pilei from Yunnan Province, southwest China. MycoKeys 81: 139-164, DOI: http://dx.doi.org/10.3897/mycokeys.81.67773, URL: http://dx.doi.org/10.3897/mycokeys.81.67773
D60D42A03BEC524AB9F9CB06F7CF1BD1.taxon	description	Description. Pileus 2.6 - 4.8 mm in diam., conic when young, becoming almost hemispherical and slightly concave at centre with age, orange-yellow (4 A 8) when young, fading to cream-yellow (3 A 4 - 3 A 6) at maturity, margin light yellow (3 A 3), sulcate, translucent-striate, delicately pubescent, pruninose, glabrescent with age, margin waved. Context very thin and fragile, pure white. Lamellae narrowly adnate, ascending, cream-white (3 A 2) to light yellow (3 A 3), faces concolorous with the sides, decurrent with a short tooth. Stipe slender, 5.5 - 12 x 0.5 - 0.8 mm, cylindrical, hollow, fragile, bright yellow (4 A 6), densely pruinose on the entire surface, almost smooth when old, base with sparse white fibrils. Odour and taste inconspicuous. Basidiospores [60 / 3 / 2] (6.5) 6.7 - 7.2 - 7.8 (8.3) x (5.7) 5.9 - 6.5 - 7.1 (7.8) μm [Q = 1.03 - 1.22, Q = 1.11 + / - 0.043] [holotype [40 / 2 / 1] (6.6) 6.7 - 7.2 - 7.6 (7.9) x (5.8) 5.9 - 6.4 - 6.9 (7.4) μm, Q = 1.04 - 1.20, Q = 1.10 + / - 0.041], globose to subglobose, hyaline, guttulate, thin-walled, inamyloid. Basidia 20 - 29 x 5 - 8 μm, hyaline, clavate, 2 - spored. Cheilocystidia abundant, 36 - 51 x 8 - 11 μm, fusiform, long-stalked, hyaline, thin-walled. Pleurocystidia similar to cheilocystidia, 28 - 43 x 6 - 10 μm. Pileipellis hyphae 2 - 6 μm wide, cutis; covered with mass of excrescences, 3.3 - 8.2 x 1.2 - 3.4 μm, hyaline. Hyphae of the stipitipellis 2 - 8 μm wide, hyaline, smooth; caulocystidia cylindrical or lageniform, 14 - 37 x 5 - 11 μm, hyaline, thin-walled. All tissues non-reactive in iodine. Clamps not seen in all tissues.	en	Ge, Yupeng, Liu, Zewei, Zeng, Hui, Cheng, Xianhao, Na, Qin (2021): Updated description of Atheniella (Mycenaceae, Agaricales), including three new species with brightly coloured pilei from Yunnan Province, southwest China. MycoKeys 81: 139-164, DOI: http://dx.doi.org/10.3897/mycokeys.81.67773, URL: http://dx.doi.org/10.3897/mycokeys.81.67773
D60D42A03BEC524AB9F9CB06F7CF1BD1.taxon	materials_examined	Other specimens examined. China. Yunnan Province, Yi Autonomous Prefecture, Chuxiong City, Zixishan, 27 Jul 2020, Qin Na, Yupeng Ge and Zewei Liu, FFAAS 0355 (Collection No. MY 0234).	en	Ge, Yupeng, Liu, Zewei, Zeng, Hui, Cheng, Xianhao, Na, Qin (2021): Updated description of Atheniella (Mycenaceae, Agaricales), including three new species with brightly coloured pilei from Yunnan Province, southwest China. MycoKeys 81: 139-164, DOI: http://dx.doi.org/10.3897/mycokeys.81.67773, URL: http://dx.doi.org/10.3897/mycokeys.81.67773
96E7183AB6A552F39A03673A3A15CFD1.taxon	diagnosis	Diagnosis. Basidiomata small, mycenoid. Pileus conical, campanulate, to hemispherical, often with a small papilla when young, flattening or concave at centre with age; brightly coloured, white, creamy, yellow, orange, pinkish, reddish, sometimes yellow or deep brown at centre when old, the margin frequently fading to white, creamy, yellowish-white or yellow in the mature period; delicately pubescent, pruninose, glabrescent with age, translucent-striate, barely or shallowly sulcate, margin flattened and waved. Context thin and fragile, white. Lamellae ascending, adnate, adnexed, decurrent with tooth, faces concolorous with the sides. Stipe cylindrical, hollow, fragile, pruinose, almost smooth when old, base with coarse fibrils; white, yellow, orange, pink, sometimes base tinged deeper yellow with age. Odour and taste inconspicuous. Basidiospores globose, subglobose, ellipsoid, narrowly ellipsoid to cylindrical, smooth, thin-walled, hyaline, guttulate, inamyloid, white in prints. Basidia clavate, hyaline, thin-walled, 2 - or 4 - spored. Cheilocystidia fusiform, clavate, subutriform, long-stalked, hyaline, thin-walled. Pleurocystidia similar to cheilocystidia. Pileipellis hyphae covered with simple to branched excrescences, hyaline. Hyphae of the stipitipellis smooth or with simple cylindrical excrescences, hyaline; caulocystidia cylindrical, lageniform, subglobose, if present, hyaline, thin-walled. All tissues non-reactive in iodine. Clamps present or absent.	en	Ge, Yupeng, Liu, Zewei, Zeng, Hui, Cheng, Xianhao, Na, Qin (2021): Updated description of Atheniella (Mycenaceae, Agaricales), including three new species with brightly coloured pilei from Yunnan Province, southwest China. MycoKeys 81: 139-164, DOI: http://dx.doi.org/10.3897/mycokeys.81.67773, URL: http://dx.doi.org/10.3897/mycokeys.81.67773
96E7183AB6A552F39A03673A3A15CFD1.taxon	etymology	Etymology. Intentionally spelled to achieve phonetic harmony and uniqueness, the epithet alludes to the mythical goddess Athena (the combination of beautiful colouration, spear-like stature and shield-like pileus) and her ancient Mycenaean origin. Gender: feminine.	en	Ge, Yupeng, Liu, Zewei, Zeng, Hui, Cheng, Xianhao, Na, Qin (2021): Updated description of Atheniella (Mycenaceae, Agaricales), including three new species with brightly coloured pilei from Yunnan Province, southwest China. MycoKeys 81: 139-164, DOI: http://dx.doi.org/10.3897/mycokeys.81.67773, URL: http://dx.doi.org/10.3897/mycokeys.81.67773
7B1AE07F7AD55D1EB5772AEE315C0C95.taxon	description	Figs 2 m-p, 5, 6.	en	Ge, Yupeng, Liu, Zewei, Zeng, Hui, Cheng, Xianhao, Na, Qin (2021): Updated description of Atheniella (Mycenaceae, Agaricales), including three new species with brightly coloured pilei from Yunnan Province, southwest China. MycoKeys 81: 139-164, DOI: http://dx.doi.org/10.3897/mycokeys.81.67773, URL: http://dx.doi.org/10.3897/mycokeys.81.67773
7B1AE07F7AD55D1EB5772AEE315C0C95.taxon	diagnosis	Diagnosis. Pileus campanulate to hemispherical, concave with age, slightly pruinose. Lamellae adnate to adnexed, white. Stipe base with dense white fibrils. Basidiospores cylindrical, inamyloid. Pleurocystidia similar to cheilocystidia, fusiform, with a long neck. Pileipellis covered with numerous excrescences. Hyphae of the stipitipellis with simple cylindrical excrescences. Caulocystidia not seen. All tissues non-reactive in iodine. Clamps absent.	en	Ge, Yupeng, Liu, Zewei, Zeng, Hui, Cheng, Xianhao, Na, Qin (2021): Updated description of Atheniella (Mycenaceae, Agaricales), including three new species with brightly coloured pilei from Yunnan Province, southwest China. MycoKeys 81: 139-164, DOI: http://dx.doi.org/10.3897/mycokeys.81.67773, URL: http://dx.doi.org/10.3897/mycokeys.81.67773
7B1AE07F7AD55D1EB5772AEE315C0C95.taxon	etymology	Etymology. Refers to the bright red-tinted pileus.	en	Ge, Yupeng, Liu, Zewei, Zeng, Hui, Cheng, Xianhao, Na, Qin (2021): Updated description of Atheniella (Mycenaceae, Agaricales), including three new species with brightly coloured pilei from Yunnan Province, southwest China. MycoKeys 81: 139-164, DOI: http://dx.doi.org/10.3897/mycokeys.81.67773, URL: http://dx.doi.org/10.3897/mycokeys.81.67773
7B1AE07F7AD55D1EB5772AEE315C0C95.taxon	description	Description. Pileus 2.0 - 10.2 mm in diam., campanulate to hemispherical, applanate or slightly concave at centre when old, deep salmon (10 A 7) to bright red (10 A 8), shallowly sulcate, translucent-striate, delicately pubescent, glabrescent when old. Context white, thin, very fragile. Lamellae broadly adnate to adnexed, ascending, white, concolorous with the sides, basally interveined with age. Stipe 5.0 - 15.8 x 1.0 - 2.0 mm, cylindrical, hollow, fragile, transparent, pruninose, glabrescent when old, base slightly swollen, covered with dense white fibrils. Odour and taste indistinctive. Basidiospores [60 / 3 / 2] (7.2) 7.7 - 8.6 - 9.8 (10.1) x (3.6) 4.1 - 4.6 - 5.3 (5.5) μm [Q = 1.71 - 2.05, Q = 1.85 + / - 0.079] [holotype [40 / 2 / 1] (7.2) 7.5 - 8.5 - 9.7 (10.0) x (3.6) 4.1 - 4.6 - 5.2 (5.5) μm, Q = 1.72 - 1.99, Q = 1.86 + / - 0.086], narrowly ellipsoid to cylindrical, hyaline in water and 5 % KOH, inamyloid, smooth. Basidia 19 - 28 x 5 - 8 μm, 2 - spored, clavate, hyaline. Cheilocystidia 32 - 45 x 8 - 11 μm, abundant, fusiform, with a long neck, thin-walled and hyaline. Pleurocystidia similar to cheilocystidia, 27 - 42 x 7 - 12 μm. Pileipellis hyphae 2 - 5 μm wide, covered with numerous excrescences, 3.2 - 6.9 x 0.8 - 1.7 μm, hyaline. Hyphae of the stipitipellis 2 - 7 μm wide, non-dextrinoid, hyaline, with simple cylindrical excrescences, 4.6 - 14.3 x 2.9 - 5.2 μm. All tissues non-reactive in iodine. Clamps absent in all tissues.	en	Ge, Yupeng, Liu, Zewei, Zeng, Hui, Cheng, Xianhao, Na, Qin (2021): Updated description of Atheniella (Mycenaceae, Agaricales), including three new species with brightly coloured pilei from Yunnan Province, southwest China. MycoKeys 81: 139-164, DOI: http://dx.doi.org/10.3897/mycokeys.81.67773, URL: http://dx.doi.org/10.3897/mycokeys.81.67773
7B1AE07F7AD55D1EB5772AEE315C0C95.taxon	materials_examined	Other specimens examined. Yunnan Province, Puer City, Xiaoheijiang National Forest Park, 1 Aug 2020, Qin Na, Yupeng Ge and Zewei Liu, FFAAS 0356 (Collection No. MY 0235).	en	Ge, Yupeng, Liu, Zewei, Zeng, Hui, Cheng, Xianhao, Na, Qin (2021): Updated description of Atheniella (Mycenaceae, Agaricales), including three new species with brightly coloured pilei from Yunnan Province, southwest China. MycoKeys 81: 139-164, DOI: http://dx.doi.org/10.3897/mycokeys.81.67773, URL: http://dx.doi.org/10.3897/mycokeys.81.67773
A96D1736AF4F5D8798462408998FE214.taxon	description	Figs 2 q-s, 7, 8	en	Ge, Yupeng, Liu, Zewei, Zeng, Hui, Cheng, Xianhao, Na, Qin (2021): Updated description of Atheniella (Mycenaceae, Agaricales), including three new species with brightly coloured pilei from Yunnan Province, southwest China. MycoKeys 81: 139-164, DOI: http://dx.doi.org/10.3897/mycokeys.81.67773, URL: http://dx.doi.org/10.3897/mycokeys.81.67773
A96D1736AF4F5D8798462408998FE214.taxon	diagnosis	Diagnosis. Pileus pinkish to light reddish. Lamellae decurrent. Stipe pruninose, base slightly swollen. Basidiospores narrowly ellipsoid to cylindrical, inamyloid. Cheilocystidia and pleurocystidia fusiform. Pileipellis hyphae covered with excrescences. Stipitipellis smooth, caulocystidia of two types, fusiform or subglobose. All tissues non-reactive in iodine. Clamps absent.	en	Ge, Yupeng, Liu, Zewei, Zeng, Hui, Cheng, Xianhao, Na, Qin (2021): Updated description of Atheniella (Mycenaceae, Agaricales), including three new species with brightly coloured pilei from Yunnan Province, southwest China. MycoKeys 81: 139-164, DOI: http://dx.doi.org/10.3897/mycokeys.81.67773, URL: http://dx.doi.org/10.3897/mycokeys.81.67773
A96D1736AF4F5D8798462408998FE214.taxon	etymology	Etymology. Refers to the pinkish to reddish basidiomata. Tao Yao is a poem in the " The Book of Songs " that praises a young woman, whose beauty is compared to a flowering peach tree and who will be married and assume a new role in life.	en	Ge, Yupeng, Liu, Zewei, Zeng, Hui, Cheng, Xianhao, Na, Qin (2021): Updated description of Atheniella (Mycenaceae, Agaricales), including three new species with brightly coloured pilei from Yunnan Province, southwest China. MycoKeys 81: 139-164, DOI: http://dx.doi.org/10.3897/mycokeys.81.67773, URL: http://dx.doi.org/10.3897/mycokeys.81.67773
A96D1736AF4F5D8798462408998FE214.taxon	description	Description. Pileus 1.4 - 5.8 mm in diam., campanulate or hemispherical, obtusely umbonate in the centre, flattening with age, translucent-striate, light pink-salmon (8 A 3), light coral red (8 B 7), fading light pink (8 A 2) or white to the margin, delicately pubescent, glabrescent with age, with a flat margin. Context pure white, thin, fragile. Lamellae decurrent dentate, ascending, sparse, pure white, edges concolorous with the sides. Stipe 46 - 58 x 0.5 - 1.0 mm, central, terete, almost equal, hollow, fragile, transparent, pruninose, glabrescent with age, base slightly swollen, with tiny, white, fine hairs. Odourless, taste mild. Basidiospores [80 / 4 / 3] (7.4) 7.7 - 8.3 - 9.1 (9.4) x (3.9) 4.1 - 4.5 - 5.0 (5.5) μm [Q = 1.73 - 2.08, Q = 1.85 + / - 0.076] [holotype [40 / 2 / 1] (7.4) 7.7 - 8.2 - 9.0 (9.2) x (4.0) 4.1 - 4.4 - 5.0 (5.4) μm, Q = 1.75 - 1.99, Q = 1.84 + / - 0.079], narrowly ellipsoid to cylindrical, hyaline, guttulate, thin-walled, inamyloid. Basidia 20 - 31 x 5 - 7 μm, hyaline, clavate, 2 - spored. Cheilocystidia 23 - 42 x 5 - 10 μm, fusiform, long-stalked, hyaline. Pleurocystidia similar to cheilocystidia, 20 - 40 x 5 - 9 μm. Pileipellis hyphae 1 - 5 μm wide, cutis; covered with numbers of cylindrical or fusiform excrescences, 3.5 - 10.4 x 1.4 - 4.3 μm, hyaline. Hyphae of the stipitipellis 3 - 10 μm wide, hyaline, smooth; caulocystidia fusiform, 16.5 - 24.9 x 5.3 - 11.5 μm or subglobose, 11.8 - 16.5 x 9.1 - 12.9 μm. All tissues non-reactive in iodine. Clamps not seen.	en	Ge, Yupeng, Liu, Zewei, Zeng, Hui, Cheng, Xianhao, Na, Qin (2021): Updated description of Atheniella (Mycenaceae, Agaricales), including three new species with brightly coloured pilei from Yunnan Province, southwest China. MycoKeys 81: 139-164, DOI: http://dx.doi.org/10.3897/mycokeys.81.67773, URL: http://dx.doi.org/10.3897/mycokeys.81.67773
A96D1736AF4F5D8798462408998FE214.taxon	materials_examined	Other specimens examined. Yunnan Province, Yuxi City, Xinping County, Mopanshan National Forest Park, 25 Jul 2020, Qin Na, Yupeng Ge and Zewei Liu, FFAAS 0351 (Collection No. MY 0183); Yunnan Province, Yuxi City, Xinping County, Shimenxia, 26 Jul 2020, Qin Na, Yupeng Ge and Zewei Liu, FFAAS 0353 (Collection No. MY 0185).	en	Ge, Yupeng, Liu, Zewei, Zeng, Hui, Cheng, Xianhao, Na, Qin (2021): Updated description of Atheniella (Mycenaceae, Agaricales), including three new species with brightly coloured pilei from Yunnan Province, southwest China. MycoKeys 81: 139-164, DOI: http://dx.doi.org/10.3897/mycokeys.81.67773, URL: http://dx.doi.org/10.3897/mycokeys.81.67773
