identifier	taxonID	type	CVterm	format	language	title	description	additionalInformationURL	UsageTerms	rights	Owner	contributor	creator	bibliographicCitation
4827E337FFFC1449FF32125DFC7722EC.text	4827E337FFFC1449FF32125DFC7722EC.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Tuber badium S. P. Wan 2017	<div><p>Tuber badium S.P. Wan, sp. nov. (Fig. 3).</p> <p>MycoBank:—MB 818791</p> <p>Type:— CHINA. Sichuan Province: Huidong County, in soil under forest dominated by P. armandii, Dec. 2012, wsp090, HKAS 88789.</p> <p>Ascomata subglobose, 2–3 cm in diam., firm, with typical basal cavities, covered with distinctly verrucose warts in some areas, with brown superficial furrows, yellow brown to brown; interior cavity surface covered with many fine, irregular scales and large warts, white to yellow when fresh. Peridium 50–480 μm thick including the 11–83 μm high verrucose warts, pseudoparenchymatous, the outer layer 35–169 μm thick composed of big, subglobose to subangular cells, 2–23 × 1.5–11 μm, pale brown or hyaline; the inner layer 15–333 μm thick, composed of intricately interwoven, hyaline and thin-walled hyphae, 1–4.5 μm in diam. Gleba solid, yellowish brown when mature, marbled with white-yellow veins. Gleba composed of hyaline, interwoven, thin-walled hyphae, 1–6 μm broad at the septa, the cells cylindrical interwoven to inflated, 1.5–22 × 1–13 μm. Odor pleasant. Taste not recorded. Asci globose to subglobose, pyriform, ellipsoid or irregular, (82–)89–130(–139) × (35–)37–97(–99) μm, hyaline, sessile or with a short or tall stalk, thin walled 1–2 μm thick, 1–4(5) spored. Ascospores broadly ellipsoid, ellipsoid, sometimes subglobose or globose, hyaline when young, becoming brown at maturity; excluding their alveolate-reticulate ornamentation, in 1-spored asci (32–)36–43(–51) × (25–)27–33(–37) μm, in 2-spored (32–)34–48 × 27–34(–35) μm, in 3-spored 33–44 × 26–31(–32) μm, in 4-spored (29–)31–40(–41.5) × 24–31.5 μm, and in 5-spored 32–37 × 25.5–29.5 μm; Q = 1–1.67, Qm = 1.36 ± 0.12; reticulum with 2–4 meshes along the spore length and 2–4 across, the alveolar walls up to 2–13 μm tall.</p> <p>Diagnosis: — Tuber depressum differs in its thichker peridium (200–640 μm), fusiform ascospores and lower alveolar walls (2–9 μm). Tuber verrucosivolvum differs in its high verrucose warts (36–185 μm) and less numerous spores per ascus (1–4 spored).</p> <p>Habit, habitat and distribution: —Hypogeous, in soil under forest dominated by P. armandii in Sichuan Province, China. Only known from China.</p> <p>Etymology: —In reference to the brown and yellow color of the ascoma.</p></div> 	https://treatment.plazi.org/id/4827E337FFFC1449FF32125DFC7722EC	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Wan, Shanping;Xu, Wenjun;Tan, Nianwu;Wang, Yun;Zheng, Yi;Yu, Fuqiang	Wan, Shanping, Xu, Wenjun, Tan, Nianwu, Wang, Yun, Zheng, Yi, Yu, Fuqiang (2017): Three Excavatum species Tuber badium, T. depressum and T. verrucosivolvum from Sichuan Province, China. Phytotaxa 296 (3): 228-238, DOI: 10.11646/phytotaxa.296.3.2, URL: http://dx.doi.org/10.11646/phytotaxa.296.3.2
4827E337FFFC144AFF3215B5FBA22F66.text	4827E337FFFC144AFF3215B5FBA22F66.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Tuber depressum S. P. Wan 2017	<div><p>Tuber depressum S.P. Wan, sp. nov. (Fig. 4).</p> <p>MycoBank:—MB 818795</p> <p>Type:— CHINA. Sichuan Province: Huidong County, in soil under forest dominated by Pinus armandii, Dec. 2012, wsp098, HKAS 95396.</p> <p>Ascomata subglobose, 1.5–3 cm in diam., firm, with typical basal cavities, covered with distinctly verrucose warts in some areas, especially at the surface of cavity area, yellow brown to brown; interior cavity surface covered with many fine, irregular scales and large warts, white to yellow when fresh. Peridium 200–640 μm thick including the 3–88 μm high verrucose warts, pseudoparenchymatous, the outer layer 30–290 μm thick composed of big, subglobose to subangular cells, 2–21 × 1.5–17 μm, pale brown or hyaline; the inner layer 90–540 μm thick, composed of intricately interwoven, hyaline and thin-walled hyphae, 1.5–6.5 μm in diam. Gleba solid, yellowish brown when mature, marbled with white-yellow veins. Gleba composed of hyaline, interwoven, thin-walled hyphae, 1–6.5 μm broad at the septa, the cells cylindrical interwoven to inflated, 2.5–16 × 2–7.5 μm. Odor pleasant. Taste not recorded. Asci globose to subglobose, pyriform, ellipsoid or irregular, 94–111(–114) × 81–93(–100) μm, hyaline, sessile or with a short or tall stalk, thin walled 1–2 μm thick, 1–5 spored. Ascospores ellipsoid, fusiform, broadly ellipsoid, sometimes subglobose, hyaline when young, becoming brown at maturity; excluding their alveolate-reticulate ornamentation, in 1-spored asci 42.5–52.5(–55) × 29–34(–38.5) μm, in 2-spored (28.5–)30–48.5(–50) × 23–31.5(–32) μm, in 3-spored 32–46(–49) × 24–31(–32) μm, in 4-spored 23.5–41(–41.5) × (23–)24–29(–30) μm, and in 5-spored (25–)27–38(–42) × 21–27.5 μm; Q = 1.1–1.7, Qm = 1.42 ± 0.14; reticulum with 2–5 meshes along the spore length and 2–3 across, the alveolar walls up to 2–9 μm tall.</p> <p>Diagnosis: — Tuber neoexcavatum differs in its prosenchymatous peridium, 2–4 spored asci and the absence of subglobose ascospores.</p> <p>Habit, habitat and distribution: —Hypogeous, in soil under forest dominated by P. armandii in Sichuan Province, China. Only known from China.</p> <p>Etymology: —In reference to the distinctly verrucose warts of the ascoma.</p> <p>Other material examined: — CHINA. Sichuan Province: Huidong County, in soil under forest dominated by P. armandii, Dec. 2012, wsp093, HKAS 88895, ibid., wsp094, HKAS 88896, all collected by S.P. Wan. CHINA. Sichuan Province, Huidong county, 3 Nov. 2006, CJ411, HKAS 52006, collected by J. Chen.</p> </div>	https://treatment.plazi.org/id/4827E337FFFC144AFF3215B5FBA22F66	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Wan, Shanping;Xu, Wenjun;Tan, Nianwu;Wang, Yun;Zheng, Yi;Yu, Fuqiang	Wan, Shanping, Xu, Wenjun, Tan, Nianwu, Wang, Yun, Zheng, Yi, Yu, Fuqiang (2017): Three Excavatum species Tuber badium, T. depressum and T. verrucosivolvum from Sichuan Province, China. Phytotaxa 296 (3): 228-238, DOI: 10.11646/phytotaxa.296.3.2, URL: http://dx.doi.org/10.11646/phytotaxa.296.3.2
4827E337FFFE1444FF3210CBFC1825BA.text	4827E337FFFE1444FF3210CBFC1825BA.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Tuber verrucosivolvum S. P. Wan 2017	<div><p>Tuber verrucosivolvum S.P. Wan, sp. nov. (Fig. 5).</p> <p>MycoBank:—MB 818793</p> <p>Type:— CHINA. Sichuan Province: Huidong County, in soil under forest dominated by P. armandii, Dec. 2012, wsp060, HKAS 88863.</p> <p>Ascomata subglobose, 1–1.5 cm in diam., firm, with small basal hole, entire surface covered with distinctly high pyramidal warts, cracked in some areas, yellow to brown; interior cavity surface covered with many fine, irregular scales and large warts, yellow to brown when fresh. Peridium 300–640 μm thick including the 36–185 μm high verrucose warts, pseudoparenchymatous, the outer layer 60–290 μm thick, composed of big, subglobose to subangular cells, 3–23 × 1–13.5 μm, yellow, pale brown or hyaline; the inner layer 70–450 μm thick, composed of intricately interwoven, hyaline and thin-walled hyphae, 1–5 μm in diam. Gleba solid, yellowish brown when mature, marbled with white-yellow veins. Gleba composed of hyaline, interwoven, thin-walled hyphae, 1–6 μm broad at the septa, the cells cylindrical interwoven to inflated, 3.5–27 × 2.5–17.5. Odor pleasant. Taste not recorded. Asci 90–120 × (62–)64– 87 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 broadly ellipsoid, ellipsoid, sometimes globose or subglobose, hyaline when young, becoming brown at maturity; excluding their alveolate-reticulate ornamentation, in 1-spored asci (38–)39–55(–58) × (29.5–)31–47 μm, in 2-spored (27–)35–47 × (24–)28–40(–45) μm, in 3-spored 28(–31)–43 × 26–33.5(–36) μm, and in 4-spored (20.5–)30–39(–40) × (20.5–)26–31.5(–32) μm; Q = 1–1.6, Qm = 1.25 ± 0.11; reticulum with 3–5 meshes along the spore length and 2–4 across, the alveolar walls up to 2–9.5 μm tall.</p> <p>Diagnosis: — Tuber sinoexcavatum differs in its lower peridium (200–300 μm), single type of ascospores (globose) and lower alveolar walls (5 μm). Tuber fulgens differs in its orange-brown ascomata and relatively single type of ascospores (globose to subglobose).</p> <p>Habit, habitat and distribution: —Hypogeous, in soil under forest dominated by P.armandii in Sichuan Province, China. Only known from China.</p> <p>Etymology: —In reference to the distinctly verrucose warts of the ascoma.</p> <p>Other material examined: — CHINA. Sichuan Province: Huidong County, in soil under forest dominated by P. armandii, Dec. 2012, wsp061, HKAS 88864, collected by S.P. Wan.</p> </div>	https://treatment.plazi.org/id/4827E337FFFE1444FF3210CBFC1825BA	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Wan, Shanping;Xu, Wenjun;Tan, Nianwu;Wang, Yun;Zheng, Yi;Yu, Fuqiang	Wan, Shanping, Xu, Wenjun, Tan, Nianwu, Wang, Yun, Zheng, Yi, Yu, Fuqiang (2017): Three Excavatum species Tuber badium, T. depressum and T. verrucosivolvum from Sichuan Province, China. Phytotaxa 296 (3): 228-238, DOI: 10.11646/phytotaxa.296.3.2, URL: http://dx.doi.org/10.11646/phytotaxa.296.3.2
