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Junaid Khan, Hassan Sher, Arooj Naseer, Abdul Nasir Khalid
Mycokeys
Figure 3.
aâe Basidiomata of Descolea quercina sp.nov. a, b AST33 c, d MJ-1590 (Holotype) e Natural habitat (MJ-1590a). Scale bars 12mm for a, b; 40 mm for câe
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Junaid Khan, Hassan Sher, Arooj Naseer, Abdul Nasir Khalid
Mycokeys
Figure 4.
aâd Basidiospores of Descolea quercina (MJ-1590) a, b SEM c, d in KOH solution. Scale bars 10 µm for a, c, d; 2 µm for b.
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Junaid Khan, Hassan Sher, Arooj Naseer, Abdul Nasir Khalid
Mycokeys
Figure 5.
aâe Microscopic structures of Descolea quercina (Holotype): a, b Pileipellis c Basidia d Cheilocystidia e Pleurocystidia. Scale bars 13 µm for a, b; 16 µm for câe.
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Z. Wilhelm de Beer, Seonju Marincowitz, Tuan A. Duong, Michael J. Wingfield
Mycokeys
Figure 2.
Morphological features of herbarium specimens and a living isolate of the oak wilt fungus. A, E, F, K Chalara quercina (BPI 595712, Lectotype) B, C, D, G, H, L Endoconidiophora fagacearum (FP 97476, Lectotype) I, J, M Living isolate treated as Ceratocystis fagacearum (CMW 2656 = CBS 138363, ex-epitype) A, B Dried cultures (arrow in B indicates the piece where ascomata were found) C, D Ascospores with sheaths (arrows) EâJ Conidiophores KâM Conidia. Scale bars: CâJ = 20 µm, KâM = 10 µm.
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Z. Wilhelm de Beer, Seonju Marincowitz, Tuan A. Duong, Michael J. Wingfield
Mycokeys
Figure 3.
Line drawings of the oak wilt fungus. These illustrations are based on previously published line drawings and observations of the herbarium specimens (BPI 595712, FP 97476) in the present study. A Conidiophore and conidia in 10 % KOH (BPI 595712) B Ascomatal primordium re-drawn from Wilson (1956) C Median, histological section through ascoma embedded in the mycelial mat, re-drawn from Bretz (1952) D Ascospores in 10 % KOH (FP 97476) E Ostiolar hyphae (FP 97476). Scale bars: A, D = 10 µm, E = 50 µm, B, C = 100 µm.
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Z. Wilhelm de Beer, Seonju Marincowitz, Tuan A. Duong, Michael J. Wingfield
Mycokeys
Figure 1.
Bayesian phylogram derived from the analyses of the concatenated dataset (60S, LSU, MCM7). Maximum likelihood bootstrap values (⥠70 %, 1000 replicates) and Bayesian posterior probabilities values (⥠0.95) are indicated at nodes. â-â indicated no phylogenetic support or the support values are below 70% for ML and 0.95 for BI.
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Yin Liang, Shuang-Fei Ran, Jayarama Bhat, Kevin D. Hyde, Yong Wang, De-Gang Zhao
Mycokeys
Figure 2.
Curvularia microspora (HGUP 6272). aâc Leaf diseases symptoms on Hippeastrum rutilum and Canna indica. dâf Conidiophores, conidiogenous loci and conidia gâj Immature and mature conidia kâl Upper (k) and lower (l) surface of colony. Scar bars: d, i (10 μm), eâf = 20μm, gâh, j = (5 μm).
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Santhiti Vadthanarat, Olivier Raspé, Saisamorn Lumyong
Mycokeys
Figure 2.
Basidiomata of Rhodactina rostratispora A S. Vadthanarat 170 (holotype) B S. Vadthanarat 206 C S. Vadthanarat 208 D O. Raspé 1055 E S. Vadthanarat 406, showing one basidioma (white arrow) that had a strong fruity alcoholic smell F Hymenophore turned dark purple to greyish violet with 5% KOH (white arrow). Scale bars: AâE = 1 cm; F =0.5 cm.
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Santhiti Vadthanarat, Olivier Raspé, Saisamorn Lumyong
Mycokeys
Figure 3.
Microscopic features of Rhodactina rostratispora A Basidiospores in side view, polar view and optical section B Basidia C Hymenium showing basidia and basidioles D Peridiopellis covered with some encrustations. All drawings were made from the type. Scale bars: A = 10 µm; BâC = 20 µm; D = 50 µm.
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Santhiti Vadthanarat, Olivier Raspé, Saisamorn Lumyong
Mycokeys
Figure 4.
Scanning electron micrographs of basidiospores AâB Rhodactina himalayensis (CMU25117) showing the basidiospores with 6â7 longitudinal ridges CâD Rhodactina incarnata (CMU25116, holotype) showing the basidiospores with 8â9 longitudinal ridges EâF Rhodactina rostratispora (O. Raspé 1055) showing the basidiospores with 8â9 longitudinal ridges, the wide and prominent hilar appendage (ha), a terminal hilum (th) and anastomosing ridges in some spores (as).
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Gonzalo Guevara-Guerrero, Gregory Bonito, Matthew E. Smith, Rosanne Healy, Arthur C. Grupe II, Efrén Cázares, Michael A. Castellano, James M. Trappe
Mycokeys
Figure 1.
Phylogenetic tree inferred under the maximum-likelihood (ML) criterion from the ITS rDNA alignment corresponding to the Tuber dataset. The tree was rooted using midpoint rooting. Numbers on the branches represent support values from 1,000 ML bootstrap replicates. The branches are scaled in terms of the expected number of substitutions per site. The phylogeny is rooted with species belonging to the Latisporum clade. Accession numbers in the sequence labels indicate sequences from Genbank.
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Gonzalo Guevara-Guerrero, Gregory Bonito, Matthew E. Smith, Rosanne Healy, Arthur C. Grupe II, Efrén Cázares, Michael A. Castellano, James M. Trappe
Mycokeys
Figure 2.
aâi Tuber aztecorum (holotype ITCV 993). a; Two ascomata showing the peridial surface (bar = 1 cm) b Ascoma in cross-section showing peridial surface and glebal surface (bar = 1 cm) c Peridial surface magnified showing the verrucose surface (bar = 1 mm) d Clusters of erect hyphae emanating from the peridial surface (bar =10 µm) e A single surface hair-like hypha (bar = 10 µm) f Cystidium (bar = 10 µm) g Cross section of peridium showing pseudoparenchyma-like epicutis (bar = 20 µm) h Ascospores within asci in surface view showing the alveoli (bar = 20 µm) i Ascospore within asci in surface view showing the alveoli magnified (bar = 20 µm).
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Shi-Liang Liu, Karen K. Nakasone, Sheng-Hua Wu, Shuang-Hui He, Yu-Cheng Dai
Mycokeys
Figure 2.
Basidiocarps of Lopharia species. AâB L. resupinata (holotype, He 4401) CâD L. sinensis (C holotype, He 2428 D He 2510) E L. ayresii (He 3884) F L. cinerascens (He 2228). Scale bars: 1 cm.
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Shi-Liang Liu, Karen K. Nakasone, Sheng-Hua Wu, Shuang-Hui He, Yu-Cheng Dai
Mycokeys
Figure 3.
Microscopic structures of Lopharia resupinata (drawn from the holotype). A Basidiospores B Basidia C Basidioles DâE Lamprocystidia (D in cotton blue E in KOH).
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Shi-Liang Liu, Karen K. Nakasone, Sheng-Hua Wu, Shuang-Hui He, Yu-Cheng Dai
Mycokeys
Figure 1.
Phylogenetic tree inferred from maximum likelihood analysis of the combined ITS, 28S and rpb2 sequences of taxa in Polyporales. Branches are labelled with maximum likelihood and maximum parsimony bootstrap values ⥠50 % and Bayesian posterior probabilities ⥠0.95.
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Shi-Liang Liu, Karen K. Nakasone, Sheng-Hua Wu, Shuang-Hui He, Yu-Cheng Dai
Mycokeys
Figure 2.
Basidiocarps of Lopharia species. AâB L. resupinata (holotype, He 4401) CâD L. sinensis (C holotype, He 2428 D He 2510) E L. ayresii (He 3884) F L. cinerascens (He 2228). Scale bars: 1 cm.
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Shi-Liang Liu, Karen K. Nakasone, Sheng-Hua Wu, Shuang-Hui He, Yu-Cheng Dai
Mycokeys
Figure 4.
Microscopic structures of Lopharia sinensis (drawn from holotype). A Basidiospores B Basidia C Basidioles D Lamprocystidia.
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Shi-Liang Liu, Karen K. Nakasone, Sheng-Hua Wu, Shuang-Hui He, Yu-Cheng Dai
Mycokeys
Figure 1.
Phylogenetic tree inferred from maximum likelihood analysis of the combined ITS, 28S and rpb2 sequences of taxa in Polyporales. Branches are labelled with maximum likelihood and maximum parsimony bootstrap values ⥠50 % and Bayesian posterior probabilities ⥠0.95.
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Shi-Liang Liu, Karen K. Nakasone, Sheng-Hua Wu, Shuang-Hui He, Yu-Cheng Dai
Mycokeys
Figure 5.
Basidiocarps of Lopharia mirabilis. A He 4558 B Dai 15094 C Dai 14978 D He 20120923-7 E He 1657 F Cui 9330.
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Shi-Liang Liu, Karen K. Nakasone, Sheng-Hua Wu, Shuang-Hui He, Yu-Cheng Dai
Mycokeys
Figure 6.
Basidiocarps of Dentocorticium species. A D. bicolor (He 2757) B D. portoricense (He 2161) CâD D. taiwanianum (C He 3383 D He 4635) EâF D. ussuricum (E He 3278 F He 3294). Scale bars: 1 cm.
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Shi-Liang Liu, Karen K. Nakasone, Sheng-Hua Wu, Shuang-Hui He, Yu-Cheng Dai
Mycokeys
Figure 6.
Basidiocarps of Dentocorticium species. A D. bicolor (He 2757) B D. portoricense (He 2161) CâD D. taiwanianum (C He 3383 D He 4635) EâF D. ussuricum (E He 3278 F He 3294). Scale bars: 1 cm.
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Shi-Liang Liu, Karen K. Nakasone, Sheng-Hua Wu, Shuang-Hui He, Yu-Cheng Dai
Mycokeys
Figure 1.
Phylogenetic tree inferred from maximum likelihood analysis of the combined ITS, 28S and rpb2 sequences of taxa in Polyporales. Branches are labelled with maximum likelihood and maximum parsimony bootstrap values ⥠50 % and Bayesian posterior probabilities ⥠0.95.
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Shi-Liang Liu, Karen K. Nakasone, Sheng-Hua Wu, Shuang-Hui He, Yu-Cheng Dai
Mycokeys
Figure 6.
Basidiocarps of Dentocorticium species. A D. bicolor (He 2757) B D. portoricense (He 2161) CâD D. taiwanianum (C He 3383 D He 4635) EâF D. ussuricum (E He 3278 F He 3294). Scale bars: 1 cm.
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Nam Q. Pham, Irene Barnes, ShuaiFei Chen, Thu Q. Pham, Lorenzo Lombard, Pedro W. Crous, Michael J. Wingfield
Mycokeys
Figure 2.
Cylindrocladiella arbusta (ex-type CMW 47295). AâC Penicillate conidiophores DâF Obpyriform to lanceolate vesicles GâH Penicillate conidiogenous apparatus IâJ Subverticillate conidiophores K Conidia. Scale bars: A = 20 µm (apply to BâC); D = 10 µm (apply to EâF); G = 10 µm (apply to HâK).