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95 results for “Pezizales”
FIGURE 2 in Genetic diversity of the genus Terfezia (Pezizaceae, Pezizales): New species and new record from North Africa
FIGURE 2. Macro- and microscopic characters of Terfezia crassiverrucosa. a. ascocarp collected under Helianthemum hirtum. b. gleba, cross section. c,d. asci with spores. e–h. ascospores (f–h. scanning electron micrograph). Bars: a–b = 1 cm, c–d = 10 μm, e = 5 μm, f–g = 5 μm, h = 2 μm.
FIGURE 1 in Genetic diversity of the genus Terfezia (Pezizaceae, Pezizales): New species and new record from North Africa
FIGURE 1. Maximum likelihood (ML) tree inferred from the combined ITS and 28S rDNA sequences of Terfezia species with Peziza depressa and Tirmania pinoyi as outgroups. The sequences obtained in the present study are highlighted in bold. The first value on the branches represent the ML bootstrap proportions (≥ 70%) and the value after the slash shows the posterior probability calculated by Bayesian analysis (≥ 0.95). Bar = 1 changes /100 characters.
FIGURE 1 in Tuber mixtecorum (Tuberaceae, Pezizales) a new truffle in the Maculatum clade from Mexico
FIGURE 1. Phylogenetic analysis based on Bayesian maximum likelihood and posterior probability phylogenetic analysis generated from ITS rDNA, showing Tuber mixtecorum within the clade Maculatum.
FIGURE 2 in Tuber mixtecorum (Tuberaceae, Pezizales) a new truffle in the Maculatum clade from Mexico
FIGURE 2. Tuber mixtecorum (Holotype). A. Details of the gleba. B. Ascospore showing the alveolate ornamentation. C. Asci and ascospores. D–E. Details of the terminal elements of the peridium. Scale bar: 10 mm (A); 20 µm (B–E).
FIGURE 3 in Sphaerosporella microspora (Pyronemataceae, Pezizales), a novel species from Southern China
FIGURE 3. Microscopic structures of Sphaerosporella microspora (drawn from the holotype). A. Ascospores. B. Asci. C. Paraphysis. D. Excipulum. Scale bars A–C = 10 µm, D= 30 µm.
FIGURE 2 in Sphaerosporella microspora (Pyronemataceae, Pezizales), a novel species from Southern China
FIGURE 2. Fruiting bodies and microstructure of Sphaerosporella microspora. A. Fruiting bodies. B. Ascospores. C. Asci. D. Paraphysis. E. Ectal excipulum. Scale bars A = 5 mm, B= 10 µm, C–D= 20 µm, E= 50 µm.
FIGURE 1. Phylogram inferred form a in Sphaerosporella microspora (Pyronemataceae, Pezizales), a novel species from Southern China
FIGURE 1. Phylogram inferred form a two-locus (ITS+LSU) dataset using RAxML. BS≥75% and pp≥0.95 are indicated above or below the branches as RAxML BS/PP.
FIGURE 2–3 in A new species of Tuber (Tuberaceae, Pezizales) from Inner Mongolia, China
FIGURE 2–3. Ascomata of Tuber mongolicum (2. HMJAU65125; 3. HMJAU65126) on grassland and vertical section of Tuber mongolicum. Bars: a, b=1 cm, Photos by author.
FIGURE 5 in A new species of Tuber (Tuberaceae, Pezizales) from Inner Mongolia, China
FIGURE 5. Tuber mongolicum (HMJAU65125, holotypus!) a. Ascomata and vertical section; b. Asci and Ascospore; c. Peridium. Bars: a=1cm; b=10µm; c=100µm. Drawings by author.
FIGURE 1. MrBayes phylogram inferred from incomplete internal transcribed spacer rDNA sequence data. Choiromyces meandriformis and C in A new species of Tuber (Tuberaceae, Pezizales) from Inner Mongolia, China
FIGURE 1. MrBayes phylogram inferred from incomplete internal transcribed spacer rDNA sequence data. Choiromyces meandriformis and C. alveolatus were used to root the tree. The same outcome was shown via Maximum Likelihood. On each branch, Bayesian posterior probability values (PP> 0.75) and maximum likelihood bootstrap values (MLbs> 75%) are displayed. The new species sequences are denoted by an asterisk (*). Different colours are used to represent the six primary Tuber phylogroups. Our findings establish T. mongolicum sp. nov. based on phylogenetic studies as well as morphological observations.
FIGURE 4 in A new species of Tuber (Tuberaceae, Pezizales) from Inner Mongolia, China
FIGURE 4. Tuber mongolicum (HMJAU65125, holotypus!) a. Peridium; b-c. Asci and Ascospores; d. Ascospore observed under SEM. Bars: a=100µm; b-d=10µm. Photos by author.
FIGURE 3 in Two novel species of Urnula (Sarcosomataceae, Pezizales) from Yunnan, China
FIGURE 3. Urnula subcrateria (Holotype: HKAS 129214). a, b fresh specimens in the field; c excipulum; d medullary excipulum; e ectal excipulum; f paraphyses; g paraphyses and asci; h external hairs; i type 1 of external hairs indicated by the arrow; j type 2 of external hairs; k–p asci with ascospores, q–x ascospores. Bars: a = 2.5 cm; b = 2 cm; c, k–p= 100 μm; d–i= 20 μm; j, q–x = 10 μm.
FIGURE 2 in Two novel species of Urnula (Sarcosomataceae, Pezizales) from Yunnan, China
FIGURE 2 Urnula ailaoshanensis (Holotype: HKAS 129212). a, b fresh specimens in the field; c, d dry materials from type samples; e cross-section through apothecia; f medullary excipulum and ectal excipulum in Congo red; g external hairs; h asci and paraphyses; i–k asci with ascospores; l paraphyses; m asci apex; n ascospores in Melzer's reagent; o ascospores in H 2 O. Bars: e = 500 μm; f = 150 μm; g = 30 μm; h–k = 200 μm; l = 30 μm; m–o =20 μm.
FIGURE 1 in Two novel species of Urnula (Sarcosomataceae, Pezizales) from Yunnan, China
FIGURE 1. Maximum likelihood (ML) tree of Urnula and its allies within Sarcosomatacea inferred from combined ITS and LSU dataset. Bootstrap support values for ML ≥ 80 of SH-aLRT or 95 of UFB and posterior probability for BI ≥ 0.95 are indicated above the nodes and separated by '-/-/-' (SH-aLRT/UFB/BIPP). Specimens of the current study are given in red. The letter HT after the sample stands for holotype.
Data from: High diversity and widespread occurrence of mitotic spore mats in ectomycorrhizal Pezizales
Open the record for dataset details and reuse information.
FIGURE 1 in Hydnobolites oaxacanus (Pezizales, Ascomycota), a new species from Mexico
FIGURE 1. Type locality and habitat of Hydnobolites oaxacanus.
FIG. 2. — Lamprospora bulbiformis M in Warts galore - on three new Lamprospora De Not. species (Pezizales) from Southern Europe and Macaronesia and a type revision of three species described from the US by F. J. Seaver in the 1910s
FIG. 2. — Lamprospora bulbiformis M.Vega & Janošík, sp. nov. (A-D, F, paratype B 70 0100013; E, holotype B 70 0100012) A-E, apothecia between shoots of Fissidens viridulus (Sw. ex anon.) Wahlenb.; F, habitat.
Figure 5 from: Kušan I, Matočec N, Jadan M, Tkalčec Z, Mešić A (2018) An overview of the genus Coprotus (Pezizales, Ascomycota) with notes on the type species and description of C. epithecioides sp. nov. MycoKeys 29: 15-47. https://doi.org/10.3897/mycokeys.29.22978
Figure 5 Coprotus epithecioides (CNF 2/10450, holotype). a Asci with ascospores containing de Bary bubbles, red markings show opercular delimitation b Paraphyses c Ectal excipulum from top view d Excipular flank f Paraphyses g Ascospores. a–c †CB d †MLZ e *CRB f †IKI. Scale bars: a–f 10 μm, phot. N. Matočec & I. Kušan.
Figure 4 from: Kušan I, Matočec N, Jadan M, Tkalčec Z, Mešić A (2018) An overview of the genus Coprotus (Pezizales, Ascomycota) with notes on the type species and description of C. epithecioides sp. nov. MycoKeys 29: 15-47. https://doi.org/10.3897/mycokeys.29.22978
Figure 4 Coprotus epithecioides (CNF 2/10450, holotype). a Fresh apothecia on Rupicapra rupicapra dung b Cross section through the whole apothecia c Cross section in dark field d Asci e Freshly ejected ascospores glued together with a sheath and individual ascospores f Freshly ejected ascospores in phase contrast g Epithecioid paraphyses h Clavate paraphyses with pigment content i Epithecioid hymenial cover j Excipular flank k Marginal tissue. All elements observed in tap water and in living state, except two asci on d marked with a cross (†); Scale bars: a 0.5 mm, b, c 50 μm, d–k 10 μm, phot. N. Matočec & I. Kušan.
Figure 2 from: Kušan I, Matočec N, Jadan M, Tkalčec Z, Mešić A (2018) An overview of the genus Coprotus (Pezizales, Ascomycota) with notes on the type species and description of C. epithecioides sp. nov. MycoKeys 29: 15-47. https://doi.org/10.3897/mycokeys.29.22978
Figure 2 Maximum likelihood phylogenetic tree inferred from the LSU dataset. Sequences recovered during this study are shown in bold type. Bootstrap values greater than 50% are indicated at the nodes. The tree was rooted to Peziza vesiculosa and Ascobolus crenulatus. The bar length indicates the number of nucleotide substitutions per site.
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