The aim of this work is to inventory and study the lignicolous parasitic macrofungi of the Tin plant formation. The mycological outings from July to September 2018 and 2019, collected forty-four (44) basidiomes throug...The aim of this work is to inventory and study the lignicolous parasitic macrofungi of the Tin plant formation. The mycological outings from July to September 2018 and 2019, collected forty-four (44) basidiomes through a random sampling device over an area of 40,000 m2 including 1000 m long by 40 m2 wide. The standard methods and techniques used in mycology for taxonomic studies were used to describe and classify the carpophores collected in three families: Hymenochaetaceae, Ganodermataceae and Polyporaceae, into eight genera: Onnia (4.55%), Amauroderma (4.55%), Ganoderma (20.45%), Phellinus (52.27%), Inonotus (4.55%), Phellinopsis (6.82%), Grammothele (2.27%) and Trametes (4.55%). The genera Phellinus and Ganoderma were the most abundant. Finally, eight species were identified: Inonotus cf. ochroporus, Inonotus cf. pachyphloeus, Phellinus cf. cryptarum, Phellinus cf. hartigii, Phellinus cf. hippophaecola;Phellinus cf. robustus, Phellinus cf. igniarius, et Amauroderma cf. fasciculatum. Seven fungal species belong to the family Hymenochaetaceae and only the species Amauroderma cf. fasciculatum is a Ganodermataceae. However, all these fungal species are shown to be parasites of trunks and/or branches of the following woody: Parkia biglobosa (50%), Anogeissus leiocarpus (25%), Annona senegalensis (12.5%) and Mangifera indica (12.5%). Authors attest that the presence of phytoparasitic polypores in a plant formation is an indicator of aging hence the urgency to put in place the appropriate measures to safeguard and restore Tin’s plant formation.展开更多
A study dealing with the marine fungi associated with decaying wood samples in the brackish water mangrove ecosystem and shoreline ecosystem was carried out in south India.A total of 19 marine fungi were isolated from...A study dealing with the marine fungi associated with decaying wood samples in the brackish water mangrove ecosystem and shoreline ecosystem was carried out in south India.A total of 19 marine fungi were isolated from the brackish water mangrove ecosystem.They included 13 Ascomycetes,one Basidiomycete and five Mitosporic fungi.In terms of percent frequency of occurrence,the most frequent species obtained from the brackishwater were the Lignincola longirostris(16.60%)and Savoryella lignicola(12.09%).Nine species were found frequently.Five species were occasionally encoun-tered.Aigialus mangrovei,Aniptodera mangrovei and Halosarpheia marina were the rare species recorded.The average number of isolates per wood sample was 1.53.A total of 27 marine fungi including 15 ascomycetes,one basidiomycete and ten mitosporic fungi were recorded from the shoreline ecosystem.In terms of percent frequency of occurrence,the most frequent species obtained from Kanyakumari were the Arenariomyces trifurcates(13.66%),Corollospora maritima(12.44%),and Cirrenalia pygmea(10.98%).Seven species were found frequently.Fourteen species were occasionally encountered.Three species were found to be rare in occurrence.The average number of isolates per wood sample was 1.21.展开更多
文摘The aim of this work is to inventory and study the lignicolous parasitic macrofungi of the Tin plant formation. The mycological outings from July to September 2018 and 2019, collected forty-four (44) basidiomes through a random sampling device over an area of 40,000 m2 including 1000 m long by 40 m2 wide. The standard methods and techniques used in mycology for taxonomic studies were used to describe and classify the carpophores collected in three families: Hymenochaetaceae, Ganodermataceae and Polyporaceae, into eight genera: Onnia (4.55%), Amauroderma (4.55%), Ganoderma (20.45%), Phellinus (52.27%), Inonotus (4.55%), Phellinopsis (6.82%), Grammothele (2.27%) and Trametes (4.55%). The genera Phellinus and Ganoderma were the most abundant. Finally, eight species were identified: Inonotus cf. ochroporus, Inonotus cf. pachyphloeus, Phellinus cf. cryptarum, Phellinus cf. hartigii, Phellinus cf. hippophaecola;Phellinus cf. robustus, Phellinus cf. igniarius, et Amauroderma cf. fasciculatum. Seven fungal species belong to the family Hymenochaetaceae and only the species Amauroderma cf. fasciculatum is a Ganodermataceae. However, all these fungal species are shown to be parasites of trunks and/or branches of the following woody: Parkia biglobosa (50%), Anogeissus leiocarpus (25%), Annona senegalensis (12.5%) and Mangifera indica (12.5%). Authors attest that the presence of phytoparasitic polypores in a plant formation is an indicator of aging hence the urgency to put in place the appropriate measures to safeguard and restore Tin’s plant formation.
文摘A study dealing with the marine fungi associated with decaying wood samples in the brackish water mangrove ecosystem and shoreline ecosystem was carried out in south India.A total of 19 marine fungi were isolated from the brackish water mangrove ecosystem.They included 13 Ascomycetes,one Basidiomycete and five Mitosporic fungi.In terms of percent frequency of occurrence,the most frequent species obtained from the brackishwater were the Lignincola longirostris(16.60%)and Savoryella lignicola(12.09%).Nine species were found frequently.Five species were occasionally encoun-tered.Aigialus mangrovei,Aniptodera mangrovei and Halosarpheia marina were the rare species recorded.The average number of isolates per wood sample was 1.53.A total of 27 marine fungi including 15 ascomycetes,one basidiomycete and ten mitosporic fungi were recorded from the shoreline ecosystem.In terms of percent frequency of occurrence,the most frequent species obtained from Kanyakumari were the Arenariomyces trifurcates(13.66%),Corollospora maritima(12.44%),and Cirrenalia pygmea(10.98%).Seven species were found frequently.Fourteen species were occasionally encountered.Three species were found to be rare in occurrence.The average number of isolates per wood sample was 1.21.
