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Journal articles on the topic 'Hypoxylon sp'

Author: Grafiati

Published: 4 June 2021

Last updated: 2 February 2022

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1

Cheng, Ming-Jen, Ming-Der Wu, Sung-Yuan Hsieh, Yueh-Hsiung Kuo, Chiao-Tang Chang, and Jih-Jung Chen. "Components of Hypoxylon sp." Chemistry of Natural Compounds 56, no. 3 (2020): 578–79. http://dx.doi.org/10.1007/s10600-020-03098-9.

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2

Xiao, Ying, Bing Xu, You Kang, et al. "A Neuroinflammation Inhibitor, Hypoxylon xanthone A, from Soil Fungus Hypoxylon sp." Letters in Organic Chemistry 17, no. 2 (2020): 116–20. http://dx.doi.org/10.2174/1570178616666191023100252.

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: Hypoxylon sp. was used to ferment at 25°C for 45 days. The solid culture of Hypoxylon sp. was extracted with 75% EtOH under ultrasonic for twice. And the dried combined extracts were then suspended in H2O and partitioned with ethyl acetate. EtOAc extracts were subjected to a silica gel column and eluted with petroleum ether - acetone to a.ord seven fractions. Sephadex LH-20 and RPHPLC were used subsequently to yield a novel xanthone metabolite (Hypoxylon xanthone A). Its structure was elucidated based on HR-ESI-MS, 1D-, 2D-NMR spectra, and the comparison of the experimental and calculated ECD spectra. The anti-neuroinflammatory assay of Hypoxylon xanthone A, as manifested by the inhibitory effect on LPS-induced NO production in BV-2 microglial cells, indicated almost the same inhibitory effect as minocycline in a dose-dependent manner within the concentration of 1-50 μM, suggesting that Hypoxylon xanthone A could be a new potential neuroinflammation inhibitor.

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3

Bak, Won-Chull, and Bong-Hun Lee. "Characteristics of an Unrecorded Hypoxylon sp. Occurred on the Bed-log of Oak-mushroom in Korea." Korean Journal of Mycology 30, no. 2 (2002): 170–72. http://dx.doi.org/10.4489/kjm.2002.30.2.170.

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4

Kuhnert, Eric, Frank Surup, Esteban B. Sir, et al. "Lenormandins A—G, new azaphilones from Hypoxylon lenormandii and Hypoxylon jaklitschii sp. nov., recognised by chemotaxonomic data." Fungal Diversity 71, no. 1 (2015): 165–84. http://dx.doi.org/10.1007/s13225-014-0318-1.

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5

González Ruiz, Aidé, Abiel Sánchez Arizpe, Yisa Maria Ochoa Fuentes, Ma Elizabeth Galindo Cepeda, Raúl Rodríguez Guerra, and Lidia Monserrat Flores Torres. "Primer informe de Nodulosporium (Xylariaceae) en Theobroma cacao L. en Chiapas, México y pruebas de patogenicidad." Revista Mexicana de Ciencias Agrícolas 10, no. 4 (2019): 779–88. http://dx.doi.org/10.29312/remexca.v10i4.1657.

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 Nodulosporium es un hongo ampliamente distribuido y que se encuentra en zonas tropicales y se ha reportado como fitopatógeno ocasionando muerte descendente, pudriciones y resinosis, también se le considera como un potencial agente de control biológico de otros hongos y oomicetos. El estado teleomorfo se encuentra en estado solitario y en racimos, y se ha reportado como endófito, saprofito o fitopatógeno débil. La variedad criolla de cacao Theobroma cacao, es de gran relevancia ecológica, económica y cultural en el estado de Chiapas; sin embargo, presenta alta susceptibilidad a enfermedades a diferencia de otras variedades importantes, afectando la calidad y producción. En Villa de Comaltitlán Chiapas se observaron frutos de cacao con características típicas de síntomas de pudrición. El objetivo fue identificar los hongos asociados a frutos de cacao enfermos con síntomas de pudrición. Se identificaron morfológicamente los hongos Aspergillus sp., Penicillium sp., Rhizopus sp., Trichoderma sp., y Nodulosporium sp. Se informa por primera ocasión la presencia de Nodulosporium sp., en frutos de cacao con síntomas de pudrición de Villa de Comaltitlán, Chiapas, México. Se describe las características morfológicas y morfométricas de Nodulosporium sp. e Hypoxylon sp., y su identificación molecular. Se confirmó la patogenicidad de Nodulosporium sp., en follaje del cultivo causando clorosis y deshidratación de la hoja, y se recuperó en forma de picnidios y micelio con conidios, correspondiendo a su teleomorfo, identificado como Hypoxylon morfológica y molecularmente con los oligonucleótidos ITS4-ITS5.

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6

Kuhnert, Eric, Simone Heitkämper, Jacques Fournier, Frank Surup, and Marc Stadler. "Hypoxyvermelhotins A–C, new pigments from Hypoxylon lechatii sp. nov." Fungal Biology 118, no. 2 (2014): 242–52. http://dx.doi.org/10.1016/j.funbio.2013.12.003.

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7

Vitória, Nadja Santos, Maiara Araújo Lima dos Santos, and José Luiz Bezerra. "Contribuições para o Conhecimento de Fungos (Ascomycota) em Mauritia flexuosa L.f. e Acrocomia intumescens Drude, Brasil (Contributions to the knowledge of fungi (Ascomycota) in Mauritia flexuosa L.f. and Acrocomia intumescens Drude, Brazil)." Revista Brasileira de Geografia Física 12, no. 4 (2019): 1252. http://dx.doi.org/10.26848/rbgf.v12.4.p1252-1258.

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A Mata Atlântica é um bioma conhecido pela riqueza de espécies. No entanto, pesquisas de caráter taxonômico envolvendo fungos em espécies de Arecaceae (palmeiras) ainda são limitadas, deixando uma lacuna ao conhecimento quanto à micota existente nesse domínio. Deste modo, o objetivo deste artigo foi realizar um estudo de fungos que colonizam as palmeiras Mauritia flexuosa (buriti) e Acrocomia intumescens (macaíba) em fragmentos de Mata Atlântica nos municípios de Recife, Cabo de Santo Agostinho e Tamandaré - Pernambuco. Os fungos detectados pela análise foram Capsulospora brunneispora, Didymosphaeria sp., Glonium sp., Hypoxylon monticulosum, Linocarpon verminosum, Hypocrea sp. e Botryosphaeria rhodina. Os dados obtidos, neste estudo, ampliaram o conhecimento sobre os Ascomycota associados à individuos da familia Arecaceae no Brasil. The Atlantic Forest is a biome known for its species richness. However, taxonomic studies involving fungi in Arecaceae species (palm trees) are still limited, leaving a gap to the knowledge about the existence of the mycota in this domain. Thus, the objective of this article was to study fungi that colonize Mauritia flexuosa (buriti) and Acrocomia intumescens (macaíba) palms in fragments of Atlantic Forest in Recife, Cabo de Santo Agostinho and Tamandaré – Pernambuco municipalities. The fungi detected by the analysis were Capsulospora brunneispora, Didymosphaeria sp., Glonium sp., Hypoxylon monticulosum, Linocarpon verminosum, Hypocrea sp. and Botryosphaeria rhodina. The data obtained, in this study, increased the knowledge about the Ascomycota associated to individuals of the Arecaceae family in Brazil.Keywords: Atlantic Forest, microfungi, conservation, plants.

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8

Zheng, Wei, Yu-Bin Ji, Wen-Lan Li, et al. "A pair of new isocoumarin epimers from soil fungus Hypoxylon sp." Journal of Asian Natural Products Research 19, no. 10 (2017): 993–99. http://dx.doi.org/10.1080/10286020.2017.1347159.

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9

Liang, Han-Qiao, Da-Wei Zhang, Shun-Xing Guo, and Jie Yu. "Two new tetracyclic triterpenoids from the endophytic fungus Hypoxylon sp. 6269." Journal of Asian Natural Products Research 20, no. 10 (2018): 951–56. http://dx.doi.org/10.1080/10286020.2018.1485662.

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10

Bills, Gerald F., Victor González-Menéndez, Jesús Martín, et al. "Hypoxylon pulicicidum sp. nov. (Ascomycota, Xylariales), a Pantropical Insecticide-Producing Endophyte." PLoS ONE 7, no. 10 (2012): e46687. http://dx.doi.org/10.1371/journal.pone.0046687.

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11

PI, YIN-HUI, XU ZHANG, LI-LI LIU, et al. "Contributions to species of Xylariales in China—4. Hypoxylon wujiangensis sp. nov." Phytotaxa 455, no. 1 (2020): 21–30. http://dx.doi.org/10.11646/phytotaxa.455.1.3.

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A species of Hypoxylon, found on dead wood in China, differs from H. hypomiltum and H. samuelsii in having highly carbonaceous stromata, asci with a long stipe and wider ascospores. Based on morphology and molecular phylogeny, it is described as a new species, H. wujiangensis sp. nov. A detailed description and illustration are provided, along with molecular evidence for the new species.

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12

Rogers, Jack D., Y. M. Ju, and Don E. Hemmes. "Hypoxylon rectangulosporum sp. nov., Xylaria psidii sp. nov., and Comments on Taxa of Podosordaria and Stromatoneurospora." Mycologia 84, no. 2 (1992): 166. http://dx.doi.org/10.2307/3760247.

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13

Rogers, Jack D., Y. M. Ju, and Don E. Hemmes. "Hypoxylon Rectangulosporum Sp. Nov., Xylaria Psidii Sp. Nov., and Comments on Taxa of Podosordaria and Stromatoneurospora." Mycologia 84, no. 2 (1992): 166–72. http://dx.doi.org/10.1080/00275514.1992.12026123.

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14

Hou, Bolin, Sushi Liu, Ruiyun Huo, et al. "New Diterpenoids and Isocoumarin Derivatives from the Mangrove-Derived Fungus Hypoxylon sp." Marine Drugs 19, no. 7 (2021): 362. http://dx.doi.org/10.3390/md19070362.

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Two new diterpenoids, hypoxyterpoids A (1) and B (2), and four new isocoumarin derivatives, hypoxymarins A–D (4–7), together, with seven known metabolites (3 and 8–13) were obtained from the crude extract of the mangrove-derived fungus Hypoxylon sp. The structures of the new compounds were elucidated on the basis of 1- and 2-dimensional (1D/2D) nuclear magnetic resonance (NMR) spectroscopic and mass spectrometric analysis. The absolute configurations of compounds 1, 2, 4, 5, and 7 were determined by comparison of experimental and calculated electronic circular dichroism (ECD) spectra, and the absolute configurations of C-4′ in 6 and C-9 in 7 were determined by [Rh2(OCOCF3)4]-induced ECD spectra. Compound 1 showed moderate α-glucosidase inhibitory activities with IC50 values of 741.5 ± 2.83 μM. Compounds 6 and 11 exhibited DPPH scavenging activities with IC50 values of 15.36 ± 0.24 and 3.69 ± 0.07 μM, respectively.

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15

Rajulu, Meenavalli Babu Govinda, Nagamani Thirunavukkarasu, Subramanya Shravan Kumar, Tanveer Kaur, Mondem Sudhakara Reddy, and Trichur Subramanian Suryanarayanan. "Endolichenic fungal diversity associated with some lichens of the Western Ghats." Planta Medica 86, no. 13/14 (2019): 960–66. http://dx.doi.org/10.1055/a-1045-1989.

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AbstractA total of 389 strains of fungi belonging to 38 species were isolated from 10 lichen species of the Western Ghats, southern India. All the lichens screened, irrespective of their growth forms or location, harboured endolichenic fungi. Most of the fungi belonged to the Ascomycotina. Chaetomium sp. 1, Hypoxylon investiens, Nemania bipapillata, Nodulisporium sp., Paecilomyces sp., and Sporormiella intermedia were the most common ones and were present in 5 or more lichen species. Of the 28 sporulating fungi, 7 belonged to Xylariales, and their total colonization frequency in all the lichens was also high. This observation further substantiates the high ecological amplitude of Xylariales, possibly due to overlapping ecological niches and their ability to inhibit co-occurring endolichenic fungi.

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16

Granmo, A., T. Læssøe, and T. Schumacher. "The genus Nemania s.l. (Xylariaceae) in Norden." Sommerfeltia 27, no. 1 (1999): 1. http://dx.doi.org/10.2478/som-1999-0002.

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Abstract A taxonomic study of Nemania Gray, Entoleuca Syd. and Euepixylon Füisting (= Nemania s.l.; Xylariaceae) was carried out for the Nordic countries: Norway, Sweden, Finland and Denmark. No species of Nemania have been found in the remaining Norden: Iceland and the Faeroes. Fourteen species of Nemania s. str. were found in the area: Nemania aenea, N. aureolutea comb. n., N. atropurpurea, N. carbonacea, N. chestersii, N. colliculosa comb. n., N. con.fluens, N. diffusa, N. effusa, N. prava n. sp., N. reticulata comb. n., N. serpens, and two unknown species (Nemania spp. A and B) not formally described because of scanty material. In addition the two split-outs fromNemania, Entoleuca mammata andEuepixylon udum, are treated. A dichotomous key has been prepared and the species are reviewed alphabetically with comments on taxonomy, ecology and chorology. All species have been drawn, photographed and mapped. In addition to conventional taxonomic procedures, a selection of species from Nemania s.l., Biscogniauxia and Hypoxylon were subjected to an ITS nrDNA sequencing study. This study supported the delimitation of taxa as defined in this work, and confirms Nemani a as different from Hypoxylon and Biscogniauxia. Four EuropeanNemania taxa are still unknown in Norden: Nemania gwyneddii (Whalley, R.L. Edwards & S.M. Francis) Pouzar, N. illita (Schwein.) Pouzar, Nemania serpens (Pers.: Fr.) Gray var. macrospora (J.H. Mill.) Pouzar. The fourth taxon, Hypoxylon terricola J.H. Mill. certainly also belongs to Nemania.

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17

Nordén, Björn, John B. Jordal, and Thomas Læssøe. "Chlorostroma vestlandicum sp. nov., a host-specific mycoparasite on Hypoxylon vogesiacum from western Norway." Karstenia 54, no. 1 (2014): 9–13. http://dx.doi.org/10.29203/ka.2014.460.

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18

Wang, Yuemin, and James Harper. "Restoring Waning Production of Volatile Organic Compounds in the Endophytic Fungus Hypoxylon sp. (BS15)." Journal of Fungi 4, no. 2 (2018): 69. http://dx.doi.org/10.3390/jof4020069.

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19

Maxwell, Tyler, Richard Blair, Yuemin Wang, et al. "A Solvent-Free Approach for Converting Cellulose Waste into Volatile Organic Compounds with Endophytic Fungi." Journal of Fungi 4, no. 3 (2018): 102. http://dx.doi.org/10.3390/jof4030102.

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Simple sugars produced from a solvent-free mechanocatalytic degradation of cellulose were evaluated for suitability as a growth medium carbon source for fungi that produce volatile organic compounds. An endophytic Hypoxylon sp. (CI-4) known to produce volatiles having potential value as fuels was initially evaluated. The growth was obtained on a medium containing the degraded cellulose as the sole carbon source, and the volatile compounds produced were largely the same as those produced from a conventional dextrose/starch diet. A second Hypoxylon sp. (BS15) was also characterized and shown to be phylogenetically divergent from any other named species. The degraded cellulose medium supported the growth of BS15, and approximately the same quantity of the volatile compounds was produced as from conventional diets. Although the major products from BS15 grown on the degraded cellulose were identical to those from dextrose, the minor products differed. Neither CI-4 or BS15 exhibited growth on cellulose that had not been degraded. The extraction of volatiles from the growth media was achieved using solid-phase extraction in order to reduce the solvent waste and more efficiently retain compounds having low vapor pressures. A comparison to more conventional liquid–liquid extraction demonstrated that, for CI-4, both methods gave similar results. The solid-phase extraction of BS15 retained a significantly larger variety of the volatile compounds than did the liquid–liquid extraction. These advances position the coupling of solvent-free cellulose conversion and endophyte metabolism as a viable strategy for the production of important hydrocarbons.

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20

Ul-Hassan, Syed Riyaz, Gary A. Strobel, Eric Booth, Berk Knighton, Cody Floerchinger, and Joe Sears. "Modulation of volatile organic compound formation in the Mycodiesel-producing endophyte Hypoxylon sp. CI-4." Microbiology 158, no. 2 (2012): 465–73. http://dx.doi.org/10.1099/mic.0.054643-0.

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21

Crous, P. W., M. Hernández-Restrepo, R. K. Schumacher, et al. "New and Interesting Fungi. 4." Fungal Systematics and Evolution 7, no. 1 (2021): 255–343. http://dx.doi.org/10.3114/fuse.2021.07.13.

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An order, family and genus are validated, seven new genera, 35 new species, two new combinations, two epitypes, two lectotypes, and 17 interesting new host and / or geographical records are introduced in this study. Validated order, family and genus: Superstratomycetales and Superstratomycetaceae (based on Superstratomyces). New genera: Haudseptoria (based on Haudseptoria typhae); Hogelandia (based on Hogelandia lambearum); Neoscirrhia (based on Neoscirrhia osmundae); Nothoanungitopsis (based on Nothoanungitopsis urophyllae); Nothomicrosphaeropsis (based on Nothomicrosphaeropsis welwitschiae); Populomyces (based on Populomyces zwinianus); Pseudoacrospermum (based on Pseudoacrospermum goniomae). New species: Apiospora sasae on dead culms of Sasa veitchii (Netherlands); Apiospora stipae on dead culms of Stipa gigantea (Spain); Bagadiella eucalyptorum on leaves of Eucalyptus sp . (Australia); Calonectria singaporensis from submerged leaf litter (Singapore); Castanediella neomalaysiana on leaves of Eucalyptus sp. (Malaysia); Colletotrichum pleopeltidis on leaves of Pleopeltis sp. (South Africa); Coniochaeta deborreae from soil (Netherlands); Diaporthe durionigena on branches of Durio zibethinus (Vietnam); Floricola juncicola on dead culm of Juncus sp. (France); Haudseptoria typhae on leaf sheath of Typha sp. (Germany); Hogelandia lambearum from soil (Netherlands); Lomentospora valparaisensis from soil (Chile); Neofusicoccum mystacidii on dead stems of Mystacidium capense (South Africa); Neomycosphaerella guibourtiae on leaves of Guibourtia sp. (Angola); Niesslia neoexosporioides on dead leaves of Carex paniculata (Germany); Nothoanungitopsis urophyllae on seed capsules of Eucalyptus urophylla (South Africa); Nothomicrosphaeropsis welwitschiae on dead leaves of Welwitschia mirabilis (Namibia); Paracremonium bendijkiorum from soil (Netherlands); Paraphoma ledniceana on dead wood of Buxus sempervirens (Czech Republic); Paraphoma salicis on leaves of Salix cf. alba (Ukraine); Parasarocladium wereldwijsianum from soil (Netherlands); Peziza ligni on masonry and plastering (France); Phyllosticta phoenicis on leaves of Phoenix reclinata (South Africa); Plectosphaerella slobbergiarum from soil (Netherlands); Populomyces zwinianus from soil (Netherlands); Pseudoacrospermum goniomae on leaves of Gonioma kamassi (South Africa); Pseudopyricularia festucae on leaves of Festuca californica (USA); Sarocladium sasijaorum from soil (Netherlands); Sporothrix hypoxyli in sporocarp of Hypoxylon petriniae on Fraxinus wood (Netherlands); Superstratomyces albomucosus on Pycnanthus angolensis (Netherlands); Superstratomyces atroviridis on Pinus sylvestris (Netherlands); Superstratomyces flavomucosus on leaf of Hakea multilinearis (Australia); Superstratomyces tardicrescens from human eye specimen (USA); Taeniolella platani on twig of Platanus hispanica (Germany), and Tympanis pini on twigs of Pinus sylvestris (Spain).

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22

Læssøe, Thomas, Prasert Srikitikulchai, Jacques Fournier, Bärbel Köpcke, and Marc Stadler. "Lepraric acid derivatives as chemotaxonomic markers in Hypoxylon aeruginosum, Chlorostroma subcubisporum and C. cyaninum, sp. nov." Fungal Biology 114, no. 5-6 (2010): 481–89. http://dx.doi.org/10.1016/j.funbio.2010.03.010.

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23

Tomsheck, Angela R., Gary A. Strobel, Eric Booth, et al. "Hypoxylon sp., an Endophyte of Persea indica, Producing 1,8-Cineole and Other Bioactive Volatiles with Fuel Potential." Microbial Ecology 60, no. 4 (2010): 903–14. http://dx.doi.org/10.1007/s00248-010-9759-6.

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24

Rotilio, Laura, Alexander Swoboda, Katharina Ebner, et al. "Structural and Biochemical Studies Enlighten the Unspecific Peroxygenase from Hypoxylon sp. EC38 as an Efficient Oxidative Biocatalyst." ACS Catalysis 11, no. 18 (2021): 11511–25. http://dx.doi.org/10.1021/acscatal.1c03065.

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25

Yuan, Zi-Qing. "Fungi and associated tree diseases in Melville Island, Northern Territory, Australia." Australian Systematic Botany 9, no. 3 (1996): 337. http://dx.doi.org/10.1071/sb9960337.

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A survey of fungal species occuil-ing on plants in Acacia and Eucalyptus seed production areas (SPAS) established at Yapilika, Melville Island, Northern Territory, as well as in the surrounding native vegetation was conducted. A total of 21 fungal species representing 18 genera of Ascomycotina (63.6%) and Deuteromycotina (36.4%) was collected. Among them, 10 species are newly recorded from Australia, Cryptovalsa cf. protracta, Dinemasporiuriz strigosum, Eutypella scoparia, Hypoxylon rubigineo-areolaturn, Leptosphaeria sp., Pestalotiopsis ncaciae, P. neglecta, Pseudocercospora sp., Rhytidhysteron rufuluin and Valsaria insitiva, and seven species are proposed as new: Botryosphaeria appendiculata, Coleophonza eucalypti, Hyponectria grevilleae, H. syzygii, Pseudocercospora erythrophlei, Stomiopeltis acaciae and Trichonectria syzygii. Most fungi collected in the survey are foliar pathogens. Leaf diseases of Acacia spp. and Eucalyptus pellita were commonly found in SPAs during the investigation. Most stem fungi were saprophytes. Only one, B. appendiculata, was found to be associated with dieback of Eucalyptus pellita. It is a potential stem canker pathogen of tropical eucalypts. Descriptions and illustrations for each new species and new Australian records are given.

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26

Ma, Hai-xia, Larissa Vasilyeva, and Yu Li. "Hypoxylon from China – 2: H. dengii sp. nov. and H. crocopeplum new to China." Mycotaxon 122, no. 1 (2013): 1–5. http://dx.doi.org/10.5248/122.1.

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27

JESUS, Maria Aparecida de, and Raimunda Liege Souza de ABREU. "Durabilidade natural da madeira de pupunha (Bactris gasipaes Kunth). I. fungos." Acta Amazonica 32, no. 4 (2002): 663. http://dx.doi.org/10.1590/1809-43922002324675.

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A durabilidade da madeira de Bactris gasipaes Kunth (pupunha) face aos fungos foi avaliada em ambiente florestal e urbano e em condições de laboratório. Foram utilizadas, cinco árvores com espinhos e cinco sem espinhos da população Tabatinga, raças Putumayo, sendo retirados discos de 25-30cm da base, meio e do topo de cada pupunheira e colocados em uma área florestal próxima ao Banco Ativo de Germoplama de B. gasipaes (2°38'S, 60°03'W). Os discos foram inspecionados trimestralmente, para acompanhar o processo de biodeterioração da madeira causado por fungos durante dezoito meses. No ensaio em ambiente urbano, as amostras do estipe foram distribuídas, uma na posição côncava e outra na convexa, sobre uma estrutura de madeira localizada em uma área próxima da CPPF do Campus do INPA, Manaus e inspecionadas bimestralmente por um ano. Em ambiente florestal, o revestimento dos discos mostrou-se suscetível aos fungos Hymenogramme javanensis Mont. & Berk. e Hypoxylon rubiginosum (Pers.: Fr.) Fr.. Em ambiente urbano, a madeira apresentou alta susceptibilidade a Lenzites striata (Swart.: Fr.) Fr. e a Lenzites sp. e o revestimento a Porostereum amethysteum Hjortst. & Ryv. e a Stereum strigoso-zonatum (Sch.) G. H. Cunn.. Em condições de laboratório, a madeira da pupunheira demonstrou alta resistência aos fungos Lenzites trabea Pers.:Fr., Polyporus fumosus Pers.:Fr. e Pycnoporus sanguineus (L.:Fr.) Murr.

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28

Halmschlager, Erhard, and Tadeusz Kowalski. "The mycobiota in nonmycorrhizal roots of healthy and declining oaks." Canadian Journal of Botany 82, no. 10 (2004): 1446–58. http://dx.doi.org/10.1139/b04-101.

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A detailed survey of the mycobiota in roots of declining and healthy-looking oak trees was conducted at two sites in eastern Austria that clearly differed in humus and soil type and pH. Overall colonization of living and dead oak roots was 97.7% and 98.5%, respectively. Colonization frequency of the cortex was nearly twice that of the central cylinder in living roots. The species assemblage comprised 126 fungal taxa. Species composition varied greatly between sites and less between living and dead roots from the same site. Fungal association on living roots at Nieder weiden was dominated by Cadophora fastigiata Lagerb. & Melin, which occurred in 50% of roots, and Cylindrocarpon destructans (Zinssm.) Scholten. Together with Cryptosporiopsis melanogena Kowalski & Halmschlager and Basidio mycete R157, these two species were also the major components in dead roots. At Patzmannsdorf, the fungal community in living roots was dominated by Cystodendron sp. 1, Cadophora-like R018, and Cryptosporiopsis radicicola Kowalski & Bartnik, whereas in dead roots Xylaria hypoxylon (L. ex Hooker) Grev. was the dominant species. No substantial differences were found between the root mycobiota in healthy and declining trees. Apart from Armillaria ostoyae (Romagnesi Herink and Cylindrocarpon destructans, the majority of isolated species were considered endophytes or saprophytes that are most likely not involved in the dieback of oak roots.Key words: root fungi, Quercus robur, Quercus petraea, endophytes, fungal community, oak decline.

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Pecundo, Melissa H., Thomas Edison E. dela Cruz, Tao Chen, Kin Israel Notarte, Hai Ren, and Nan Li. "Diversity, Phylogeny and Antagonistic Activity of Fungal Endophytes Associated with Endemic Species of Cycas (Cycadales) in China." Journal of Fungi 7, no. 7 (2021): 572. http://dx.doi.org/10.3390/jof7070572.

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The culture-based approach was used to characterize the fungal endophytes associated with the coralloid roots of the endemic Cycas debaoensis and Cycas fairylakea from various population sites in China. We aim to determine if the assemblages of fungal endophytes inside these endemic plant hosts are distinct and could be explored for bioprospecting. The isolation method yielded a total of 284 culturable fungal strains. Identification based on the analysis of the internal transcribed spacer (ITS) rDNA showed that they belonged to two phyla, five classes, eight orders and 22 families. At least 33 known genera and 62 different species were confirmed based on >97% ITS sequence similarity. The most frequent and observed core taxa in the two host species regardless of their population origin were Talaromyces, Penicillium, Fusarium, Pochonia and Gliocladiopsis. Seventy percent was a rare component of the fungal communities with only one or two recorded isolates. Contrary to common notions, diversity and fungal richness were significantly higher in C. debaoensis and C. fairylakea collected from a botanical garden, while the lowest was observed in C. debaoensis from a natural habitat; this provides evidence that garden management, and to a minor extent, ex-situ conservation practice, could influence fungal endophyte communities. We further selected nineteen fungal isolates and screened for their antagonistic activities via a co-cultivation approach against the phytopathogens, Diaporthe sp. and Colletotrichum sp. Among these, five isolates with high ITS similarity matches with Hypoxylon vinosupulvinatum (GD019, 99.61%), Penicillium sp. (BD022, 100%), Penicillifer diparietisporus (GD008, 99.46%), Clonostachys rogersoniana (BF024, 99.46%) and C. rosea (BF011, 99.1%), which showed exceptional antagonistic activities against the phytopathogenic fungi with a significant inhibition rate of 70–80%. Taken together, our data presented the first and most comprehensive molecular work on culturable fungal endophytes associated with the coralloid roots of cycads. Our study also demonstrated that about 5% of fungal endophytes were not detected by the high-throughput sequencing approach, implying the equal importance of a culture-dependent approach to study fungal communities of cycads. We further highlighted the potential role of endemic and rare plants to discover and isolate unique plant-associated fungal taxa with excellent biocontrol properties.

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Crous, P. W., D. A. Cowan, G. Maggs-Kölling, et al. "Fungal Planet description sheets: 1112–1181." Persoonia - Molecular Phylogeny and Evolution of Fungi 45, no. 1 (2020): 251–409. http://dx.doi.org/10.3767/persoonia.2020.45.10.

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Novel species of fungi described in this study include those from various countries as follows: Australia, Austroboletus asper on soil, Cylindromonium alloxyli on leaves of Alloxylon pinnatum, Davidhawksworthia quintiniae on leaves of Quintinia sieberi, Exophiala prostantherae on leaves of Prostanthera sp., Lactifluus lactiglaucus on soil, Linteromyces quintiniae (incl. Linteromyces gen. nov.) on leaves of Quintinia sieberi, Lophotrichus medusoides from stem tissue of Citrus garrawayi, Mycena pulchra on soil, Neocalonectria tristaniopsidis (incl. Neocalonectria gen. nov.)and Xyladictyochaeta tristaniopsidis on leaves of Tristaniopsis collina, Parasarocladium tasmanniae on leaves of Tasmannia insipida, Phytophthora aquae-cooljarloo from pond water, Serendipita whamiae as endophyte from roots of Eriochilus cucullatus, Veloboletus limbatus (incl. Veloboletus gen. nov.)onsoil. Austria, Cortinarius glaucoelotus onsoil. Bulgaria, Suhomyces rilaensis from the gut of Bolitophagus interruptus found on a Polyporus sp. Canada, Cantharellus betularum among leaf litter of Betula, Penicillium saanichii from house dust. Chile, Circinella lampensis on soil, Exophiala embothrii from rhizosphere of Embothrium coccineum. China, Colletotrichum cycadis on leaves of Cycas revoluta. Croatia, Phialocephala melitaea on fallen branch of Pinus halepensis. Czech Republic, Geoglossum jirinae on soil, Pyrenochaetopsis rajhradensis from dead wood of Buxus sempervirens. Dominican Republic, Amanita domingensis on litter of deciduous wood, Melanoleuca dominicana on forest litter. France, Crinipellis nigrolamellata (Martinique) on leaves of Pisonia fragrans, Talaromyces pulveris from bore dust of Xestobium rufovillosum infesting floorboards. French Guiana, Hypoxylon hepaticolor on dead corticated branch. Great Britain, Inocybe ionolepis on soil. India, Cortinarius indopurpurascens among leaf litter of Quercus leucotrichophora. Iran, Pseudopyricularia javanii on infected leaves of Cyperus sp., Xenomonodictys iranica (incl. Xenomonodictys gen. nov.) on wood of Fagus orientalis. Italy, Penicillium vallebormidaense from compost. Namibia, Alternaria mirabibensis on plant litter, Curvularia moringae and Moringomyces phantasmae (incl. Moringomyces gen. nov.) on leaves and flowers of Moringa ovalifolia, Gobabebomyces vachelliae (incl. Gobabebomyces gen. nov.) on leaves of Vachellia erioloba, Preussia procaviae on dung of Procavia capensis. Pakistan, Russula shawarensis from soil on forest floor. Russia, Cyberlindnera dauci from Daucus carota. South Africa, Acremonium behniae on leaves of Behnia reticulata, Dothiora aloidendri and Hantamomyces aloidendri (incl. Hantamomyces gen. nov.) on leaves of Aloidendron dichotomum, Endoconidioma euphorbiae on leaves of Euphorbia mauritanica , Eucasphaeria proteae on leaves of Protea neriifolia , Exophiala mali from inner fruit tissue of Malus sp., Graminopassalora geissorhizae on leaves of Geissorhiza splendidissima, Neocamarosporium leipoldtiae on leaves of Leipoldtia schultzii, Neocladosporium osteospermi on leaf spots of Osteospermum moniliferum, Neometulocladosporiella seifertii on leaves of Combretum caffrum, Paramyrothecium pituitipietianum on stems of Grielum humifusum, Phytopythium paucipapillatum from roots of Vitis sp., Stemphylium carpobroti and Verrucocladosporium carpobroti on leaves of Carpobrotus quadrifolius, Suttonomyces cephalophylli on leaves of Cephalophyllum pilansii. Sweden, Coprinopsis rubra on cow dung, Elaphomyces nemoreus fromdeciduouswoodlands. Spain, Polyscytalum pini-canariensis on needles of Pinus canariensis, Pseudosubramaniomyces septatus from stream sediment, Tuber lusitanicum on soil under Quercus suber. Thailand, Tolypocladium flavonigrum on Elaphomyces sp. USA, Chaetothyrina spondiadis on fruits of Spondias mombin, Gymnascella minnisii from bat guano, Juncomyces patwiniorum on culms of Juncus effusus, Moelleriella puertoricoensis on scale insect, Neodothiora populina (incl. Neodothiora gen. nov.) on stem cankers of Populus tremuloides, Pseudogymnoascus palmeri fromcavesediment. Vietnam, Cyphellophora vietnamensis on leaf litter, Tylopilus subotsuensis on soil in montane evergreen broadleaf forest. Morphological and culture characteristics are supported by DNA barcodes.

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Matavulj, Milan, Svjetlana Lolic, Slobodanka Vujcic, Snezana Milovac, Milana Novakovic, and Maja Karaman. "Schizophyllum commune: The main cause of dying trees of the Banja Luka arbored walks and parks." Zbornik Matice srpske za prirodne nauke, no. 124 (2013): 367–77. http://dx.doi.org/10.2298/zmspn1324367m.

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In the frame of investigation of the main cause of dying trees of the main arbored walks (Mladena Stojanovica Aley and Park), the investigation of the presence and diversity of macrofungi in Banja Luka City were undertaken in the period 2006-2011. Relatively poor generic diversity of lignicolous (pathogenic or potentially pathogenic and saprotrophic) macrofungi with only 16 species representing this group (13 basidiomycets: Schizophyllum commune, Fomes fomentarius, Stereum hirsutum, Coriolus versicolor, Flammulina velutipes, Pseudotrametes gibbosa, Ganoderma applanatum, G. lucidum, G. adspersum, Polyporus squamosus, Meripilus giganteus, Laetiporus sulphureus, Auricu?laria auricula-judae, and 3 ascomycets: Nectria cinnabarina, Xylaria hypoxylon, X. poly?morpha) were recorded. Such a poor qualitative composition of this very important fungal group could be explained by the reduction in the number of plant species in arbored walks and alleys, as well as the reduction in the number of fungi resistant to heavy air pollution caused by nearby (1-5m) fuel combustion in engines. Although only preliminary, our results pointed to the necessity of conservation and protection of the most beautiful features of Banja Luka and its alleys and arbored walks, by undertaking the measures of curing damaged trees and treating them with fungicides in order to wipe out the epiphytia caused in more than 95% of cases (dated May 2011) by Split-gill (Schizophyllum commune), present on dead wood but also on damaged trees of Aesculus hyppocastaneum (127 trees), Tilia cordata (124 trees), Tilia platyphyllos (36 trees), Tilia argentea (40 trees), Acer negundo (20 trees), Platanus acerifolia (2 trees), Robinia pseudoacacia (3 trees), Fraxinus ornus (1 tree), Betula pendula (1 tree), Catalpa sp. (2 trees), etc. Altogether, during the last decade, around 200 trees collapsed or were sanitary cut in Banja Luka arbored walk from the Malta site to the Green bridge, a total length around 5 km. The reason for this was primarily due to Split-gill fungus and the restoration of arbored walks in the streets extremely polluted by engine fuel consumption in the zone of Mladena Stojanovica street. By analyzing the trees along the City of Banja Luka main street it could be concluded that, besides the appearance of suffocation of plants, due to wide asphalt surfaces that are located immediately next to the tree-trunks and heavy air pollution, fungi caused illnesses are the most important cause of the decline of trees. With its great adaptation to arid climate and ability to resist to the air pollution, Schizophyllum commune turned out to be the most aggressive and successful universal fungal invader of trees from old alleys, even threatening immuno?compromised human individuals. However, man and his direct or indirect impacts contrib?ute to the dying of trees much faster than the fungal pathogens in the busiest and most polluted Mladena Stojanovica street.

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Bills, G., V. González-Menéndez, J. Martín, et al. "Hypoxylon pulicidum sp. nov., a pantropical insecticide-producing endophyte." Planta Medica 78, no. 11 (2012). http://dx.doi.org/10.1055/s-0032-1320240.

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Nicholson, Matthew J., Kyle C. Van de Bittner, Arvina Ram, Leyla Y. Bustamante, Barry Scott, and Emily J. Parker. "Draft Genome Sequence of the Filamentous Fungus Hypoxylon pulicicidum ATCC 74245." Genome Announcements 6, no. 2 (2018). http://dx.doi.org/10.1128/genomea.01380-17.

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ABSTRACT Hypoxylon pulicicidum strain MF5954 (ATCC 74245) (formerly classified as Nodulisporium sp.) is a filamentous fungal species known for its production of the secondary metabolite nodulisporic acid A. We present here the 41.5-Mb draft genome sequence for this organism.

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Jiang, Hong-Bo, Rajesh Jeewon, Samantha C. Karunarathna, et al. "Reappraisal of Immotthia in Dictyosporiaceae, Pleosporales: Introducing Immotthia bambusae sp. nov. and Pseudocyclothyriella clematidis comb. et gen. nov. Based on Morphology and Phylogeny." Frontiers in Microbiology 12 (May 7, 2021). http://dx.doi.org/10.3389/fmicb.2021.656235.

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Immotthia is a poorly known genus, and currently, no DNA sequence data are available to ascertain its proper phylogenetic placement and evolutionary relationships with other bitunicate fungi. To date, there are only two species accepted in the genus. During our ongoing research study of bambusicolous fungi in southwest China and Thailand, a fungus associated with stromata of Hypoxylon sp. was found on dead bamboo culms in Loei Province, Thailand. Preliminary morphological identification revealed that the fungal collection belongs to Immotthia. A novel species, Immotthia bambusae, is introduced herein based on a comparison of morphological characteristics with the type specimen of I. hypoxylon (≡ Amphisphaeria hypoxylon Ellis and Everh.), a synonym of I. atrograna (Cooke and Ellis) M. E. Barr. Phylogenetic analyses of a concatenated ITS, LSU, SSU, and TEF1-α DNA sequence matrix showed that Immotthia belongs to Dictyosporiaceae, Pleosporales. Despite I. bambusae strains constituting a supported subclade, they are nested with the genus Pseudocoleophoma. Pseudocoleophoma clematidis is morphologically different from all other Pseudocoleophoma species, while its conidial characteristics are similar to Cyclothyriella. Multigene phylogenetic analyses showed that P. clematidis formed a clade basal to Immotthia, separated from Pseudocoleophoma with strong statistical support. Therefore, we introduce a monotypic genus, Pseudocyclothyriella Phukhams. and Phookamsak, gen. nov. to accommodate the single species, Pseudocyclothyriella clematidis (Phukhams. and K. D. Hyde) Phukhams. and Phookamsak, comb. nov. Detailed descriptions, color micrographs, and phylogenetic trees to show the placement of the new taxa are provided. In addition, an updated taxonomic treatment of the genera Immotthia and Pseudocyclothyriella is also provided based on the study of the type materials and phylogeny generated from DNA sequence data.

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Sir, Esteban Benjamin, Eric Kuhnert, Frank Surup, Kevin D. Hyde, and Marc Stadler. "Discovery of new mitorubrin derivatives from Hypoxylon fulvo-sulphureum sp. nov. (Ascomycota, Xylariales)." Mycological Progress 14, no. 5 (2015). http://dx.doi.org/10.1007/s11557-015-1043-1.

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36

Sulvi Purwayantie and Suryadi. U. E. "Plant diversity and nutrient substances of native edible plant: Case study in Suka Maju and Tamao Villages, Kapuas Hulu District, West Kalimantan, Indonesia." Biodiversitas Journal of Biological Diversity 21, no. 2 (2020). http://dx.doi.org/10.13057/biodiv/d210252.

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Abstract. Purwayantie S, Suryadi UE. 2020. Plant diversity and nutrient substances of native edible plant: Case study in Suka Maju and Tamao Villages, Kapuas Hulu District, West Kalimantan, Indonesia. Biodiversitas 21: 842-852. The existence of plant diversity which is wild, indigenous and edibles, needs to be preserved. The research locations in Suka Maju and Tamao Village, Kapuas Hulu District, West Kalimantan, Indonesia were chosen based on population density. The purpose of this study was to determine the plant diversity and nutritional potential from both of regions. The study method used sampling survey and the data were analyzed descriptively. The results showed that from a total of 110 plants, the three local plant names were subjected to one species and nine species were found in both locations. So that from 98 plants consisting of 44 fruits (14 of table fruits and 30 fruits of suka-suka), 30 vegetables and mushrooms, 14 seasonings, 7 nuts, 3 cereals, and tuber. The discovery of rare genera reported from West Kalimantan, they are Hydnocarpus sp, Hodgsonia sp, and Hypoxylon spp. The highest proximate content of carbohydrate is from joluk kusuk seeds (C. lacryma jobil), fats from kepayang seeds (P. edule) and dangkuk seeds (Hydnocarpus sp), protein from sengkubak leaves (A. papuana), ash from keranji (Hypoxylon spp) and dangkuk. The highest Fe and Zn mineral content were found from sengkuang fruit (D. dao) and tepus leaves (E. foetidum), respectively. The results of this survey became an initial recommendation in the development of local wisdom for local food security.

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Vicente, Tânia F. L., Micael F. M. Gonçalves, Cláudio Brandão, Cátia Fidalgo, and Artur Alves. "Diversity of fungi associated with macroalgae from an estuarine environment and description of Cladosporium rubrum sp. nov. and Hypoxylon aveirense sp. nov." International Journal of Systematic and Evolutionary Microbiology, January 8, 2021. http://dx.doi.org/10.1099/ijsem.0.004630.

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Fungal communities associated with macroalgae remain largely unexplored. To characterize algicolous fungal communities using culture dependent methods, macroalgae were collected from different sampling sites in the Ria de Aveiro estuary, Portugal. From a collection of 486 isolates that were obtained, 213 representative isolates were selected through microsatellite-primed PCR (MSP-PCR) fingerprinting analysis. The collection yielded 33 different genera, which were identified using the ITS region of the rDNA. The results revealed that the most abundant taxa in all collections were Acremonium-like species: Alternaria, Cladosporium, Leptobacillium and Penicillium. The fungal community composition varied with macroalgae species. Through multilocus phylogenetic analyses based on ITS, tub2, tef1-α and actA sequences, in addition to detailed morphological data, we propose Cladosporium rubrum sp. nov. (type strain=CMG 28=MUM 19.39) and Hypoxylon aveirense sp. nov. (type strain=CMG 29=MUM 19.40) as novel species.

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Vicente, Tânia F. L., Micael F. M. Gonçalves, Cláudio Brandão, Cátia Fidalgo, and Artur Alves. "Diversity of fungi associated with macroalgae from an estuarine environment and description of Cladosporium rubrum sp. nov. and Hypoxylon aveirense sp. nov." International Journal of Systematic and Evolutionary Microbiology 71, no. 2 (2021). http://dx.doi.org/10.1099/ijsem.0.004630.

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Fungal communities associated with macroalgae remain largely unexplored. To characterize algicolous fungal communities using culture dependent methods, macroalgae were collected from different sampling sites in the Ria de Aveiro estuary, Portugal. From a collection of 486 isolates that were obtained, 213 representative isolates were selected through microsatellite-primed PCR (MSP-PCR) fingerprinting analysis. The collection yielded 33 different genera, which were identified using the ITS region of the rDNA. The results revealed that the most abundant taxa in all collections were Acremonium-like species: Alternaria, Cladosporium, Leptobacillium and Penicillium. The fungal community composition varied with macroalgae species. Through multilocus phylogenetic analyses based on ITS, tub2, tef1-α and actA sequences, in addition to detailed morphological data, we propose Cladosporium rubrum sp. nov. (type strain=CMG 28=MUM 19.39) and Hypoxylon aveirense sp. nov. (type strain=CMG 29=MUM 19.40) as novel species.

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Chen, Yi-Shuan, Ming-Jen Cheng, Yi Hsiao, et al. "ChemInform Abstract: Chemical Constituents of the Endophytic Fungus Hypoxylon sp. 12F0687 Isolated from Taiwanese Ilex formosana." ChemInform 47, no. 1 (2016). http://dx.doi.org/10.1002/chin.201601200.

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Malakauskienė, Asta. "Reported and potential bioluminescent species in Lithuania." Biologija 64, no. 3 (2018). http://dx.doi.org/10.6001/biologija.v64i3.3823.

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Bioluminescent species are those producing and emitting light by chemical reactions and using it for a wide range of functions important for survival, hunting, camouflage, mating, recognition, and communication. Studies on Lithuanian bioluminescent species biodiversity are scarce. The aim of this study was to review available information about reported and potential (found near the borders of the neighbouring countries) bioluminescent (fireflies, fungi, centipedes, springtails), and luminescent (mosses) species in Lithuania. Available sources of literature on the diversity of Lithuanian, Latvian, Polish, and Belarusian bioluminescent species were studied, and folklore and verbal evidence of seen bioluminescent species were analysed as well. All collected information was generalized and presented as a list of Lithuanian bioluminescent species. The results showed that representatives of 26 different bioluminescent and one luminescent species may glow in the dark in Lithuania depending on the season, temperature, humidity, pH and oxygen presence in their environment: two reported and one potential (immigrating from Poland and Belarus) species of fireflies; recently reported one species of bioluminescent centipedes from the family of Geophilus; one potential species of bioluminescent springtail (reported in Latvia and Poland); 21 reported species of bioluminescent fungi; one reported species of luminescent moss. Glowing must be confirmed for two fungi species mentioned in folklore, also one species is found that does not glow in Lithuania but is bioluminescent in North America. Specimens of Chlorociboria sp. and Xylaria hypoxylon found in the Botanical Garden of Vytautas Magnus University did not glow, while Armillaria mellea glowed brightly emitting green light.

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"EVALUATION OF DIFFERENT ESSENTIAL OILS AND BIO CONTROL AGENTS AGAINST ALTERNARIA ALTERNATA THE CAUSAL AGENT OF FRUIT ROT OF JUJUBE." Journal of Applied Research in Plant Sciences 1, no. 1 (2020): 1–8. http://dx.doi.org/10.38211/joarps.2020.1.1.1.

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This study was carried out on the evaluation of different essential oils and biocontrol agents against Alternaria alternata the causal agent of fruit rot. For the pathogenicity test against A. alternata was performed through cut and injection inoculation methods. The antifungal potential of different essential oils like turpentine, laung, neem and castus root was carried out at different doses i.e. 5, 10 and 15% by food poisoned method to find out the effective and suitable oil for the growth inhibition of A. alternata and evaluate the effect of some biocontrol agents on growth inhibition of A. alternata. The findings of this investigation stated that cut method of inoculation showed higher percentage (2.60) of rotting as compared to injection method of inoculation (2.35). Minimum colony growth of A. alternata (31.60, 21.25 and 15.16%) was examined under Laung oil at the dosage of 5, 10 and 15% followed by Neem oil (42.60, 31.60 and 21.30%), respectively. Maximum colony growth of A. alternata (62.71, 52.40 and 41.75%) was observed under Castus root oil at the dosage of 5, 10 and 15%. Zero growth of target pathogen was examined under Turpentine at 5, 10 and 15%. Under control the A. alternata showed (90 mm) colony growth. Minimum linear colony growth of A. alternata was observed for Hypoxylon Sp1 (50.31%), followed by Neurospora spp. (52.97%), Lasiodiplodia theobromae (54.7%), Chactomium subaffine (57.07%) and Fusarium sp. (65.4%). Maximum mycelial colony growth (90%) was recorded in control. Based on present investigation, Similarly, for controlling the linear colony growth of A. alternata under in vitro conditions Turpentine oil ranked 1st, Laung oil ranked 2nd, Neem oil ranked 3rd, Castus root oil ranked 4th.

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Damszel, Marta, Sławomir Piętka, Andrzej Szczepkowski, and Zbigniew Sierota. "Macrofungi on Three Nonnative Coniferous Species Introduced 130 Years Ago, Into Warmia, Poland." Acta Mycologica 55, no. 2 (2021). http://dx.doi.org/10.5586/am.55212.

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In fall 2018 and 2019, we assessed colonization by fungi on Douglas fir trees [<em>Pseudotsuga menziesii </em>(Mirb.) Franco], white pine (<em>Pinus strobus </em>L.), and red cedar (<em>Thuja plicata </em>D. Don.) on selected experimental plots of the former Prussian Experimental Station, where nonnative tree species were introduced from North America over a century ago. The presence of sporocarps on trunks, root collars, and stumps as well as the litter layer in the soil within a radius of 0.5 m around the trunk of the tree was determined. Additionally, the volume of dead wood on the forest floor of the entire plot was assessed. We recorded numerous fungi on trees and stumps as well as in the litter and soil. For the 31 plots in 12 forest districts, we determined 745 sporocarps of 48 taxa, with 335/19 on the wood of <em>P. menziesii </em>trees and stumps, 377/15 on <em>P. strobus</em>, and 33/6 on <em>T. plicata </em>trees. The highest share of trees with various trunk damage levels was found for <em>T. plicata </em>(70.3%) and the lowest for <em>P. menziesii </em>(6.2%). Among the root parasitic fungi, <em>Heterobasidion </em>sp. and <em>Armillaria </em>sp. were found, especially on the collars and stumps of <em>T. plicata </em>and <em>P. strobus</em>; we did not find basidiomata of both pathogens on <em>P. menziesii</em>. The volume of dead wood within the <em>P. menziesii </em>plots averaged 7.1 m3/ha, whereas in <em>T. plicata </em>plots, it was 56.3 m3/ha. We identified 10 taxa that have not been reported in association with <em>P. strobus </em>for Poland (<em>Cylindrobasidium laeve</em>, <em>Dacrymyces </em>sp., <em>Exidia pithya</em>, <em>E. saccharina</em>, <em>Gymnopilus pnetrans</em>, <em>Leptoporus mollis</em>, <em>Mycena sanguinolenta</em>, <em>Tapinella panuoides</em>, <em>Trametes versicolor</em>, and <em>Xylaria hypoxylon</em>) and three taxa (<em>Exidia pithya</em>, <em>Leptoporus mollis</em>, <em>Serpula himantioides</em>) associated with <em>T. plicata</em>.

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