taxonID	type	description	language	source
520AEB58852A5349826B5C97221239E7.taxon	description	Figures 3, 4, 7 C, D	en	Rao, Gu, Dai, Dan, Zhao, Hui-Nan, Liang, Yi, Li, Yu, Zhang, Bo (2021): Two new psathyrelloid species of Coprinopsis (Agaricales, Psathyrellaceae) from China. MycoKeys 83: 85-103, DOI: http://dx.doi.org/10.3897/mycokeys.83.71405, URL: http://dx.doi.org/10.3897/mycokeys.83.71405
520AEB58852A5349826B5C97221239E7.taxon	etymology	Etymology. The epithet " Coprinopsis jilinensis " refers to this species that was first discovered in Jilin Province, China.	en	Rao, Gu, Dai, Dan, Zhao, Hui-Nan, Liang, Yi, Li, Yu, Zhang, Bo (2021): Two new psathyrelloid species of Coprinopsis (Agaricales, Psathyrellaceae) from China. MycoKeys 83: 85-103, DOI: http://dx.doi.org/10.3897/mycokeys.83.71405, URL: http://dx.doi.org/10.3897/mycokeys.83.71405
520AEB58852A5349826B5C97221239E7.taxon	description	Description. Basidiomata small to medium-sized. Pileus 33 - 52 mm broad, conical to convex, dark brown or clay brown, densely covered with white hairs, not sticky when dry or wet, not hygrophanous, veil remnants flocculent at edges. Lamellae close or crowded, grey-white to fleshy brown, brownish-black after drying, sinuate or adnexed, not the same length and width, edges slightly toothed, concolorous, not deliquescent. Stipe 80 - 95 x 5 - 9 mm, white to milky white, cylindrical, down slightly rough, fibrous, a little fragile, hollow, the base with white mycelium, dense or sparse, close to the stipe surface covered with brownish-yellow pubescent, no ring. Spore print without record. Basidiospores [60, 2, 2] (8) 8.5 - 10 (10.2) x 4.5 - 5.9 (6) µm, avl = 9.1 µm, avw = 5.2 µm, Q = (1.62) 1.63 - 1.96 (2.02), Qm = 1.77 + / - 0.09, oval to long oval, brown, brownish-yellow or dark brown in 5 % KOH solution, smooth, thick wall, dextrinoid, apical with small pores, 1 - 2 µm. Basidia 17 - 30 (39) x 8 - 10 (13) µm, clavate, 4 - sterigmate up to 3 - 4 µm long, 2 - 3 sterigmate occasional. Pleurocystidia (30) 33 - 59 (60) x (11) 12 - 21 (23) µm, utriform and lageniform, sparse, smooth, hyaline. Cheilocystidia 27 - 56 x (10) 11 - 20 (22) µm, utriform and lageniform, smooth, hyaline, crowded in hymenium. Lamellar edge fertile. Pileipellis a cutis, up to 100 µm thick, hyphae (35) 42 - 111 (148) x (6) 7 - 34 (35) µm, ovoid, subcylindrical, with brownish-yellow to dark brown pigment, thick wall, encrusting pigment on the outer hyphae. Veil hyphae (5) 6 - 30 (33) µm wide, present dark encrusting pigment, thick wall, colourless to light yellow, cylindrical and subcylindrical. Stipitipellis a cutis, hyphae (5) 6 - 22 (32) µm diam., ovoid and subcylindrical, pale brown, with encrusting pigment, thick wall. Clamp connections present in all tissues.	en	Rao, Gu, Dai, Dan, Zhao, Hui-Nan, Liang, Yi, Li, Yu, Zhang, Bo (2021): Two new psathyrelloid species of Coprinopsis (Agaricales, Psathyrellaceae) from China. MycoKeys 83: 85-103, DOI: http://dx.doi.org/10.3897/mycokeys.83.71405, URL: http://dx.doi.org/10.3897/mycokeys.83.71405
520AEB58852A5349826B5C97221239E7.taxon	materials_examined	Additional specimens examined. China. Red Leaves Valley in Hanchongling, Dunhua City, Yanbian Korean Autonomous Prefecture, Jilin Province, 14 September 2019, Gu Rao (HMJAU 58783).	en	Rao, Gu, Dai, Dan, Zhao, Hui-Nan, Liang, Yi, Li, Yu, Zhang, Bo (2021): Two new psathyrelloid species of Coprinopsis (Agaricales, Psathyrellaceae) from China. MycoKeys 83: 85-103, DOI: http://dx.doi.org/10.3897/mycokeys.83.71405, URL: http://dx.doi.org/10.3897/mycokeys.83.71405
E46DBB02BC1F50F0B1E51481B0C21BBE.taxon	description	Figures 5, 6, 7 A, B	en	Rao, Gu, Dai, Dan, Zhao, Hui-Nan, Liang, Yi, Li, Yu, Zhang, Bo (2021): Two new psathyrelloid species of Coprinopsis (Agaricales, Psathyrellaceae) from China. MycoKeys 83: 85-103, DOI: http://dx.doi.org/10.3897/mycokeys.83.71405, URL: http://dx.doi.org/10.3897/mycokeys.83.71405
E46DBB02BC1F50F0B1E51481B0C21BBE.taxon	etymology	Etymology. The epithet " Coprinopsis pusilla " refers to this species having small basidiomata.	en	Rao, Gu, Dai, Dan, Zhao, Hui-Nan, Liang, Yi, Li, Yu, Zhang, Bo (2021): Two new psathyrelloid species of Coprinopsis (Agaricales, Psathyrellaceae) from China. MycoKeys 83: 85-103, DOI: http://dx.doi.org/10.3897/mycokeys.83.71405, URL: http://dx.doi.org/10.3897/mycokeys.83.71405
E46DBB02BC1F50F0B1E51481B0C21BBE.taxon	description	Description. Basidiomata very small to small. Pileus 21 - 29 mm broad, bell-shaped to hemispherical when young, then convex, flat to slightly reflexed at edges, with inconspicuous bulge at the middle, grey or greyish-white when dry, no record when wet, densely covered with flocculent hairs, sometimes central with blackish-grey squamous tapering to the edges, not slime, sometimes the edges crack, hygrophanous no record, veil remnants dense at edges, triangular, subtriangular or massive, not easily disappearing. Lamellae close or crowded, subwhite, greyish-white or coffee brown, flesh blond after drying, sinuate or adnexed, sometimes with vertical teeth, edges slightly toothed, concolorous, not deliquescent. Stipe 35 - 57 x 3 - 7 mm, cylindrical, subcylindrical, subequal or a little rough towards the base, white, cream white, hollow, a little fragile, not easy to detach from the cap, densely covered with white and flocculent hairs, brown, brownish-grey to brownish-yellow near the base, veil present at the stalk and cap joints, easily disappearing, no ring, the base with white mycelium. Spore print without record. Basidiospores [90, 4, 3] 8 - 12 x 5 - 6.5 (6.8) µm, avl = 9.8 µm, avw = 5.8 µm, Q = 1.45 - 2.2 (2.24), Qm = 1.70 + / - 0.18 µm, oval, elliptic to long elliptic, subcolourless in 5 % KOH and aqueous solution, surfaces verrucose, thin wall, no pores, not amyloid. Basidia (18) 19 - 32 (33) x 9 - 11 (12) µm, clavate, 4 - sterigmate up to 3 - 4 µm long, 2 - sterigmate occasional, without pseudoparaphyses. Pleurocystidia absent. Cheilocystidia (25) 27 - 53 (55) x (11) 13 - 21 µm, variable-shaped, subcylindrical, utriform, lageniform, reverse gourd-shaped and subcapitate, sphaeropedunculate elements present on gill edges, smooth, hyaline, thin wall to thick wall. Pileipellis a cutis, terminal hyphae (30) 31 - 84 (98) x (7) 8 - 17 (18) µm, with light brown pigment, mostly thick wall in the outer hyphae, present dark encrusting pigment, terminal hyphae present small cylindrical protrusions, about 3 x 3 μm. Veil hyphae (26) 27 - 100 (113) x (9) 10 - 19 (20) µm, without encrusting pigment, thick wall, colourless to yellowish, cylindrical, subcylindrical, clavate or irregular. Stipitipellis a cutis, hyphae (21) 22 - 87 (88) x (9) 10 - 19 (20) µm, encrusting pigment not observed, colourless to light yellow, cylindrical, subcylindrical, clavate or irregular, terminal hyphae present small cylindrical protrusions. Clamp connections present in all tissues.	en	Rao, Gu, Dai, Dan, Zhao, Hui-Nan, Liang, Yi, Li, Yu, Zhang, Bo (2021): Two new psathyrelloid species of Coprinopsis (Agaricales, Psathyrellaceae) from China. MycoKeys 83: 85-103, DOI: http://dx.doi.org/10.3897/mycokeys.83.71405, URL: http://dx.doi.org/10.3897/mycokeys.83.71405
E46DBB02BC1F50F0B1E51481B0C21BBE.taxon	materials_examined	Additional specimens examined. China. Red Leaves Valley in Hanchongling, Dunhua City, Yanbian Korean Autonomous Prefecture, Jilin Province, 6 August 2019, G. Rao (HMJAU 58779, HMJAU 58780).	en	Rao, Gu, Dai, Dan, Zhao, Hui-Nan, Liang, Yi, Li, Yu, Zhang, Bo (2021): Two new psathyrelloid species of Coprinopsis (Agaricales, Psathyrellaceae) from China. MycoKeys 83: 85-103, DOI: http://dx.doi.org/10.3897/mycokeys.83.71405, URL: http://dx.doi.org/10.3897/mycokeys.83.71405
