taxonID	type	description	language	source
4A05463B8E0EFFD6FF77FA20FEA3D27A.taxon	materials_examined	Typification: CHINA. Yunnan Province, Huize County (18.103 ° E, 23.26 ° N), in humic soil under a pure Pinus armandii forest, at about 2400 m, 12 August 2016, wsp 721, HKAS 95823 (GenBank Acc. No.: ITS = KX 904885, LSU = KY 013659).	en	Wan, Shanping, Liu, Jianwei, Huang, Lanlan, Qin, Xiaomin, Liu, Wei, Yu, Fuqiang (2021): Tuber qujingense and T. songlu, two new species from Yunnan, China. Phytotaxa 527 (4): 248-256, DOI: 10.11646/phytotaxa.527.4.2
4A05463B8E0EFFD6FF77FA20FEA3D27A.taxon	diagnosis	Diagnosis: Tuber qujingense differs from related species by its greyish white ascomata, brown snowflake-shaped gleba, prosenchymatous peridium, fusiform ascospores and 1 – 4 spored asci.	en	Wan, Shanping, Liu, Jianwei, Huang, Lanlan, Qin, Xiaomin, Liu, Wei, Yu, Fuqiang (2021): Tuber qujingense and T. songlu, two new species from Yunnan, China. Phytotaxa 527 (4): 248-256, DOI: 10.11646/phytotaxa.527.4.2
4A05463B8E0EFFD6FF77FA20FEA3D27A.taxon	etymology	Etymology: Refers to the location of the type collection.	en	Wan, Shanping, Liu, Jianwei, Huang, Lanlan, Qin, Xiaomin, Liu, Wei, Yu, Fuqiang (2021): Tuber qujingense and T. songlu, two new species from Yunnan, China. Phytotaxa 527 (4): 248-256, DOI: 10.11646/phytotaxa.527.4.2
4A05463B8E0EFFD6FF77FA20FEA3D27A.taxon	description	Description: Ascoma 2.5 cm in diam, subglobose or irregular, greyish white when fresh, becoming brown when dried. Peridium 200 – 500 µm thick, smooth to pubescent, one layer, prosenchymatous, composed of big, subglobose to subangular cells, (1 –) 2 – 33 (– 34.5) × (1 –) 1.5 – 22 (– 33) µm, light earthy yellow. Gleba solid, brownish purple when mature, marbled with white veins, composed of hyaline, interwoven, thin-walled hyphae, 1.5 – 6 µm, and cylindrical, inflated hyphae 2.8 – 50 × 2.8 – 43 µm. Dermatocystidia or setae, straight or bent, obtuse or apiculate at the tip, up to 110 µm long, 6.5 µm in diam, septate, hyaline to whitish. Asci (40 –) 51 – 80 × (30 –) 31 – 60 µm, globose to subglobose, pyriform, ellipsoid or irregular, hyaline, sessile or with a short stalk, thin-walled 1 – 2 µm thick, 1 – 4 spored. Ascospores, fusiform, ellipsoid, sometimes broadly ellipsoid, subglobose, hyaline when young, becoming brown at maturity; excluding the alveolate-reticulate ornamentation, in 1 - spored asci (35 –) 37 – 48 (– 50) × (23 –) 25 – 30 (– 32) µm (Q = 1.45 – 1.65), in 2 - spored (22 –) 28 – 40 (– 41) × (14 –) 18 - 27 µm (Q = 1.41 – 1.7), in 3 - spored (20 –) 3 8 – 18 (– 20) × 15 – 19 (– 24) µm (Q = 1.23 – 1.75), and in 4 - spored (17 –) 20 – 34 (– 36) × 14 – 21 (– 22) µm (Q = 1.14 – 1.72); reticulum with 3 – 10 meshes along the spore length and 3 – 8 across. The alveolar walls up to 4.5 – 11 µm tall.	en	Wan, Shanping, Liu, Jianwei, Huang, Lanlan, Qin, Xiaomin, Liu, Wei, Yu, Fuqiang (2021): Tuber qujingense and T. songlu, two new species from Yunnan, China. Phytotaxa 527 (4): 248-256, DOI: 10.11646/phytotaxa.527.4.2
4A05463B8E0EFFD6FF77FA20FEA3D27A.taxon	distribution	Distribution and habitat: Hypogeous, in soil under pure stand of P. armandii in Yunnan Province, China. Known only from China.	en	Wan, Shanping, Liu, Jianwei, Huang, Lanlan, Qin, Xiaomin, Liu, Wei, Yu, Fuqiang (2021): Tuber qujingense and T. songlu, two new species from Yunnan, China. Phytotaxa 527 (4): 248-256, DOI: 10.11646/phytotaxa.527.4.2
4A05463B8E08FFD4FF77FF0AFBC0D1EF.taxon	description	Typification: CHINA. Yunnan Province, Huize County (29.103 ° E, 25.56 ° N), in humic soil under a pure Pinus armandii forest, at about 2415 m, 14 August 2016, wsp 695, HKAS 95771 (GenBank Acc. No.: ITS = KX 904883, LSU = KY 013656). Diagnosis: Tuber songlu differs from other species by its whitish ascomata, dense spine-like dermatocystidia, ellipsoid ascospores and 1 – 4 spored asci. Etymology: Refers to the local name of the fungus. Description: Ascomata 1 – 2 cm in diam, globose to subglobose or irregular, white, light reddish brown when fresh, becoming brown when dried. Peridium 130 – 500 µm thick, densely pubescent, one layer, prosenchymatous, composed of subglobose to subangular cells, (1 –) 1.5 – 18 (– 23) × (1 –) 1.5 – 7 (– 8.5) µm, hyaline. Gleba solid, brown when mature, marbled with brownish yellow veins, composed of hyaline, interwoven, thin-walled cylindrical hyphae, 1.5 – 8.5 µm broad at the septa, and interwoven, inflated hyphae 2 – 8.5 µm broad. Dermatocystidia, straight or bent, obtuse or apiculate at the tip, up to 230 µm long, 7 µm in diam, multiseptate, hyaline to whitish. Asci (63 –) 72 – 96 × 54 – 75 (– 81) µm, globose to subglobose, pyriform, ellipsoid or irregular, hyaline, sessile or with a short stalk, thin-walled 1 – 2 µm thick, 1 – 4 spored. Ascospores, ellipsoid, sometimes broadly ellipsoid, subglobose, hyaline when young, becoming brown at maturity; excluding their alveolate-reticulate ornamentation, in 1 - spored asci (41 –) 42.5 – 51.5 (– 56) × (26.5 –) 32.5 – 40 (– 41) µm (Q = 1.10 – 1.70), in 2 - spored (22 –) 24 – 42 (– 46) × (18 –) 19 – 34 µm (Q = 1.10 – 1.51), in 3 - spored (20 –) 26 – 33 (– 35) × 19 (– 21) – 29 (– 30) µm (Q = 1.13 – 1.24), and in 4 - spored (19 –) 20 – 27.5 (– 29) × 15 – 17 (– 27) µm (Q = 1.1 – 1.2); reticulum with 3 – 8 meshes along the spore length and 3 – 8 across. The alveolar walls up to 1 – 7 µm tall. Distribution and habitat: Hypogeous, in soil under a pure forest of Pinus armandii in Yunnan Province, China. Known only from China. Other material examined: CHINA. Yunnan Province, Province, Huize County, in soil under a pure forest of P. armandii, December 2016, wsp 701, HKAS 95777 (GenBank Acc. No.: ITS = KX 904884, LSU = KY 013657); wsp 749, HKAS 95851 (GenBank Acc. No.: ITS = KX 904886, LSU = KY 013658).	en	Wan, Shanping, Liu, Jianwei, Huang, Lanlan, Qin, Xiaomin, Liu, Wei, Yu, Fuqiang (2021): Tuber qujingense and T. songlu, two new species from Yunnan, China. Phytotaxa 527 (4): 248-256, DOI: 10.11646/phytotaxa.527.4.2
