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A checklist of species belonging to families Cortinariaceae and Entolomataceae was made for Argentina. The list included all species published till year 2012. Twenty-one genera and 322 species were recorded, 248 species from the family Cortinariaceae and 74 from Entolomataceae. All of them are distributed in 21 genera, the most important being Cort...
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A checklist of species belonging to the families Cortinariaceae and Entolomataceae was made for Argentina. The list includes all species published until the year 2012. Nineteen genera and 444 species were recorded, 370 species from the family Cortinariaceae and 74 from Entolomataceae. All of them are distributed in 19 genera, the most important bei...
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... The genus Gymnopilus has a large number of xylophagous species that have not been deeply studied in Argentina yet. Twelve species of Gymnopilus were described for Argentina (Niveiro and Albertó, 2014). Wright and Albertó (2002) have described and illustrated two species which grow on wood of Eucalyptus spp. or Pinus spp.: Gymnopilus chrysopellus (Berk. ...
The production of new species of edible mushrooms is an innovative way to recycle agro-industrial wastes into food production. The genus Gymnopilus has a large number of xylophagous species being Gymnopilus pampeanus the only consumed species. The objective of this work is to determine the optimal condition needed to cultivate G. pampeanus, to evaluate its biological efficiency and to determine the biodegradation of substrate. Populus and Eucalyptus sawdust were used as substrates for production. We determined that light is necessary for a normal development of primordia. Strain ICFC 748/12 produces the highest biological efficiency on Populus sawdust reaching a mean of 70.67%. G. pampeanus has a strong capacity to degrade Eucalyptus and Populus. This mushroom has the ability to decompose cellulose and also to decay lignin, thus being white rot fungi. This is the first report of the cultivation of this species on lignocellulosic waste which turns it into a promising species for commercial production.
... ARG, BRA, CHI Baroni (1981) and Meijer (2006) Singer (1973), Baroni (1981), Pegler (1997) and Niveiro & Albertó (2014) Singer (1962) and Baroni (1981) Baroni & Halling (1992) Clitopilus incarnatus (T.J. Baroni & Halling) Noordel. & Co-David VEN Baroni & Halling (1992) Clitopilus incrustatus Singer ARG, BRA, CRC Baroni & Halling (2000), Putzke & Putzke (2000) and Niveiro & Albertó (2014) Clitopilus lactariiformis (Singer) Noordel. ...
... ARG, BRA, CHI Baroni (1981) and Meijer (2006) Singer (1973), Baroni (1981), Pegler (1997) and Niveiro & Albertó (2014) Singer (1962) and Baroni (1981) Baroni & Halling (1992) Clitopilus incarnatus (T.J. Baroni & Halling) Noordel. & Co-David VEN Baroni & Halling (1992) Clitopilus incrustatus Singer ARG, BRA, CRC Baroni & Halling (2000), Putzke & Putzke (2000) and Niveiro & Albertó (2014) Clitopilus lactariiformis (Singer) Noordel. & Co-David BOL Singer (1962) and Baroni (1981) Dennis (1961) as Eccilia porcelanica; Baroni (1981) and Pegler (1983) as R. porcelanica Clitopilus pseudonitellinus (Dennis) Noordel. ...
... Meijer (2006) Dennis (1961) and Pegler (1983); Horak (1978) and Putzke & Cavalcanti (1997) ARG, BRA, JAM Baroni et al. (1997); Horak (1978), Putzke & Cavalcanti (1997) and Niveiro & Albertó (2014) Pegler (1983); Dennis (1953) and Horak (1976Horak ( , 1978 as E. naranjana Leptonia serrulata (Pers.) Kumm. ...
A literature-based checklist of Entolomataceae species (Agaricales, Basidiomycota) occurring in Central and South Americas is provided. In total, 271 species belonging to 13 genera are reported, representing roughly 18% of the known taxa worldwide. Here, Brazil (107 spp.) and Argentina (80 spp.) were the most representative countries. This list does not reflect the real diversity of Entolomataceae in Neotropics but covers only our limited and inconclusive knowledge. Introduction Entolomataceae Kotl. & Pouzar (Agaricales, Basidiomycota) is a very rich family which includes more than 1,500 species distributed worldwide and occurring in almost every kinds of vegetation and soil (Noordeloos 1987, Co-David 2009, Noordeloos & Gates 2012). Most of its members are saprophytic, but few ectomycorrhizal species are known (Antibus et al. 1981, Noordeloos 1984, Agerer & Waller 1993). This family has been subject of several taxonomic studies around the world, mainly: Africa (Eyssartier et al. are noteworthy. Despite of these contributions, some of the Entolomataceae species occurring in these continents are recorded on Agaricales or macrofungi regional monographs or checklists, most with limited availability. The aim of this work is provide a complete literature-based checklist of the Entolomataceae species recorded to Central and South America, evidencing the current panorama of taxonomic knowledge of these fungi. Mycosphere 5 (3): 475-487 (2014) ISSN 2077 7019
Phytochemical analysis of the basidiomycete Cortinarius magellanicus (family Cortinariaceae) resulted in the isolation of eight secondary metabolites, where a brominated secondary metabolite was isolated for first time from a natural source. The structure elucidation of this compound was made using one- and two-dimensional NMR experiments, FT-IR, GC-MS, HRESIMS and chemical derivation. The disk diffusion assay of the brominated compound 4 and 8 revealed a low inhibition on Gram-positive and Gram-negative bacteria, respectively. No antifungal activities were detected for these compounds.
Agrocybe is characterized by the collybioid to tricholomatoid basidiomata with rusty to dark spore-print, a hymeniform pileipellis, and basidiosspores with a reduced to broad germ-pore. Recently, the species with reduced germ-pore were segregated to Cyclocybe. The knowledge of these genera in Argentina is scanty, although they have been partially studied in the country, but there is not a field that deals exhaustively with it. Macro- and micromorphological characters of specimens obtained in the feld and from different national herbaria (BAFC, CTES, LIL, LPS) were analyzed. Cultivation techniques were used to obtain basidiomata, allowing for a macro- and micromorphological study of fresh developing basidiomes. We concluded that in Argentina there are, so far, 14 species of Agrocybe (one of them with 3 varieties) and two of Cyclocybe including to C. wrightii, which is proposed as a new combination. Sixteen species are described and a key to the Argentinian species of Agrocybe and Cyclocybe is proposed.
The Atlantic Forest is the second largest South American tropical-subtropical rainforest and one of the most diverse ecosys -tems on earth. Hemimycena longipleurocystidiata, a fungal species collected in the rgentinean Atlantic forest, is proposed as new. It is characterized by its whitish and large basidiomata with large pleuro- and cheilocystidia. The species is here described and illustrated and a key is provided to the Hemimycena species known from Argentina.
