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Tuber melanorufum and T. tomentellum, two new truffle species from China
No full textFu, Hao-Yu, Fan, Li (2023): Tuber melanorufum and T. tomentellum, two new truffle species from China. Phytotaxa 594 (3): 178-190, DOI: 10.11646/phytotaxa.594.3.2, URL: http://dx.doi.org/10.11646/phytotaxa.594.3.
Two new species of Butyriboletus from China
No full textFu, Hao-Yu, Li, Ting, Fan, Li (2022): Two new species of Butyriboletus from China. Phytotaxa 544 (2): 207-219, DOI: 10.11646/phytotaxa.544.2.
FIGURE 1 in Tuber melanorufum and T. tomentellum, two new truffle species from China
No full textFIGURE 1. Phylogram inferred from an ITS dataset by using RAxML (8.0.14). Maximum likelihood bootstrap support values (BS ≥ 70%) and Bayesian posterior probabilities (PP ≥ 0.99) are indicated above the branches. The new species are in black bold.Published as part of Fu, Hao-Yu & Fan, Li, 2023, Tuber melanorufum and T. tomentellum, two new truffle species from China, pp. 178-190 in Phytotaxa 594 (3) on page 183, DOI: 10.11646/phytotaxa.594.3.2, http://zenodo.org/record/790108
FIGURE 2 in Leucogaster solidus sp. nov. (Albatrellaceae, Russulales) from China
No full textFIGURE 2. Leucogaster solidus (BJTC FAN733, holotype) a. Basidiome, b. Basidiospores under SEM, c. Basidiome under stereomicroscope, d. Peridium turning pink in KOH e. Basidiospores.Published as part of Li, Ting, Fu, Hao-Yu & Fan, Li, 2021, Leucogaster solidus sp. nov. (Albatrellaceae, Russulales) from China, pp. 85-92 in Phytotaxa 508 (1) on page 89, DOI: 10.11646/phytotaxa.508.1.8, http://zenodo.org/record/542581
FIGURE 2. Phylogram inferred from a in Two new species of Butyriboletus from China
No full textFIGURE 2. Phylogram inferred from a multilocus (nrLSU+tef1-a+rpb2) dataset by using MrBayes (3.1.2). BS ≥ 50 % and PP ≥ 0.95 are indicated above or below the branches as BS/PP. The new species are in bold.Published as part of Fu, Hao-Yu, Li, Ting & Fan, Li, 2022, Two new species of Butyriboletus from China, pp. 207-219 in Phytotaxa 544 (2) on page 210, DOI: 10.11646/phytotaxa.544.2.7, http://zenodo.org/record/650392
FIGURE 4 in Two new species of Butyriboletus from China
No full textFIGURE 4. Morphological features of Butyriboletus sinoregius, a. Basidiome (holotype BJTC FM755), b. Basidiomes (BJTC FM1103) c. Pleurocystidia d. Basidiospores e. Pileipellis f. Stipitipellis. g. Basidia and two pleurocystidia. Scale bars: a, b = 1 cm, c, d, f = 5 μm, e = 30 μm, g = 10 μm. Drawings by Haoyu Fu.Published as part of Fu, Hao-Yu, Li, Ting & Fan, Li, 2022, Two new species of Butyriboletus from China, pp. 207-219 in Phytotaxa 544 (2) on page 216, DOI: 10.11646/phytotaxa.544.2.7, http://zenodo.org/record/650392
FIGURE 3 in Two new species of Butyriboletus from China
No full textFIGURE 3. Morphological features of Butyriboletus brunneoides. a. Basidiomes (BJTC FM1816, holotype), b. Stipitipellis. c. Pileipellis d. Basidiospores e. Cheilocystidia f. Basidia and a pleurocystidium g. Pleurocystidia. Scale bars: a = 2 cm, b, c = 20 μm, d, e, f = 5 μm, g = 10 μm. Drawings by Haoyu Fu.Published as part of Fu, Hao-Yu, Li, Ting & Fan, Li, 2022, Two new species of Butyriboletus from China, pp. 207-219 in Phytotaxa 544 (2) on page 214, DOI: 10.11646/phytotaxa.544.2.7, http://zenodo.org/record/650392
FIGURE 1 in Leucogaster solidus sp. nov. (Albatrellaceae, Russulales) from China
No full textFIGURE 1. Phylogeny derived from most parsimonious analysis of the ITS nrDNA sequences from Leucogaster and related species. Fevansia aurantiaca is the outgroup. Tree length (TL) = 808, consistency index (CI) = 0.640, retention index (RI) = 0.697, homoplasy index (HI) = 0.360. Likelihood bootstrap support values (≥ 70%) and Bayesian posterior probabilities values (≥ 0.95) are indicated above the nodes as BS/PP. Parsimonious bootstrap support values (≥ 50%) and likelihood bootstrap support values (≥ 50%) are indicated above the nodes as MPBS/MLBS. The novel sequence and the nodes with Bayesian posterior probabilities values (BPP) (≥ 0.95) are printed in bold.Published as part of Li, Ting, Fu, Hao-Yu & Fan, Li, 2021, Leucogaster solidus sp. nov. (Albatrellaceae, Russulales) from China, pp. 85-92 in Phytotaxa 508 (1) on page 88, DOI: 10.11646/phytotaxa.508.1.8, http://zenodo.org/record/542581
Butyriboletus D. Arora & J. L. Frank 2014
No full textKey to the Butyriboletus species from China 1. Pileus surface pink, red, rose, grape red, or always red-tinted...........................................................................................................2 1. Pileus surface pale brown, brown, dark brown, and never red-tinted................................................................................................8 2. Pileus tomentose.................................................................................................................................................................................3 2. Pileus glabrous, dry, or viscid when wet............................................................................................................................................5 3. Pileus surface pale brown, brown to reddish brown................................................................................................ Bu. huangnianlaii 3. Pileus surface pink to purple, dull red, or pale red-orange to orangish yellow..................................................................................4 4. Pileus surface pink to dull red, or orangish yellow, hymenophore surface yellow to orange or orangish red or pinkish red..................................................................................................................................................................................................... Bu. floridanus 4. Pileus surface purple red to pale red-orange, hymenophore surface bright yellow to pale yellow............................... Bu. sinoregius 5. Pileus surface red................................................................................................................................................................................6 5. Pileus surface pink-yellow or yellow-brown......................................................................................................................................7 6. Basidiome large, pileus 50–130 mm in diam, the reticulation on stipe surface often cracked into patchy scales.............. Bu. rubrus 6. Basidiome large, pileus 30–80 mm in diam, the reticulation on stipe surface never cracked into patchy scales................ Bu. frostii 7. Pileus surface pink-yellow, stipe surface with yellow reticulation............................................................................. Bu. roseoflavus 7. Pileus surface yellow-brown, stipe surface with pink to rose reticulation.............................................................. Bu. subsplendidus 8. Pileus surface always purple tinted..................................................................................................................... Bu. pseudospeciosus 8. Pileus surface never purple tinted.......................................................................................................................................................9 9. Tube layer green tinted when mature............................................................................................................................. Bu. sanicibus 9. Tube layer pale yellow, bright yellow to yellow, and never green tinted when mature...................................................................10 10. Stipe thick at apex and swollen at the base........................................................................................................................ Bu. yicibus 10. Stipe mostly equal............................................................................................................................................................................11 11. Context white, changing blue when exposed............................................................................................................. Bu. hainanensis 11. Context yellow, unchanging color when exposed..................................................................................................... Bu. brunneoidesPublished as part of Fu, Hao-Yu, Li, Ting & Fan, Li, 2022, Two new species of Butyriboletus from China, pp. 207-219 in Phytotaxa 544 (2) on page 217, DOI: 10.11646/phytotaxa.544.2.7, http://zenodo.org/record/650392
Leucogaster solidus L. Fan & T. Li 2021, sp. nov.
No full textLeucogaster solidus L. Fan & T. Li sp. nov.(Fig. 2) MycoBank:— MB 839331 Diagnosis:—Basidiome brown to reddish brown, verrucose, gleba non-gelatinous, peridium (90–)110–250 μm thick, trama 20–42.5 μm thick, basidiospores large, globose to subglobose with alveolate ornamentation. Etymology:— solidus, refers to the solid and non-gelatinous gleba when fresh. Holotype:— CHINA. Yunnan Province, Kunming City, in soil under mixed woodlands, dominated by Pinus armandii, 28 December 2012, collected by L. Fan and J. Z. Cao (BJTC FAN733, ITS = MW 938546). Description:— Basidiome hypogeous, subglobose to globose, 0.7–0.9 cm diam, brown to reddish brown when fresh, dark blackish brown to fuscous red when dry, surface verrucose, with a shallow depression at the base. Peridium (90–)110–250 μm thick, reddish brown, composed of interwoven hyphae, hyphae hyaline, 1–1.5 μm broad, not inflated, turning pink in 3% KOH, tissue near surface obscured by red pigment that forms red to dark red “pigment balls” in Melzer’s reagent. Gleba solid, whitish when fresh, light yellow-brown when dry, loculate, locules vary in size, fine alveolate-reticulate, non-gelatinous when fresh, not exuding sticky latex when damaged. Trama thin, 20–42.5 μm thick, composed of hyphae of 2.5–3.5 μm broad, hyphae hyaline, thin-walled, septa. Hymenium absent. Basidia not seen. Basidiospores globose to subglobose, colorless, [30/1/1] 12–14(–16) × 11–14 μm, Q(L/I) = 1.01–1.18, Q m = 1.07 ± 0.05, including ornamentation of less than 0.5 μm high, consisting of an irregular alveolate reticulum formed by anastomosed ridges, gelatinous perisporium absent, hilar appendix or sterigmal scars not found. Habit, habitat and distribution:—hypogeous, in the soil under mixed forest, dominated by Pinus armandii Franch., Yunnan Province, China.Published as part of Li, Ting, Fu, Hao-Yu & Fan, Li, 2021, Leucogaster solidus sp. nov. (Albatrellaceae, Russulales) from China, pp. 85-92 in Phytotaxa 508 (1) on pages 89-90, DOI: 10.11646/phytotaxa.508.1.8, http://zenodo.org/record/542581
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