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The authors analysed the forest ecosystems in the Monti Sicani Park (Sicily). In particular, the state of the natural and non-native forests in the Site of Community Interest (SCI ITA040005) - Monte Cammarata, Contrada Salaci, was evaluated in terms of distribution, evolution of forest dynamics and, silvicultural activities. The evolution of vegetation within two different forest plots are analysed and management strategies are proposed. The finding on Mount Cammarata of seedlings of Fagus sylvatica in the undergrowth of a conifer afforestation is noteworthy. [ABSTRACT FROM AUTHOR]

A preliminary checklist of macromycetes has been previously published with reference to six governorates located in northern Tunisia. This paper provides an updated version of the inventory of macromycetes in Tunisia, which includes 268 species, of which seven are worldwide recognized as rare. The investigation was carried out from September 2015 to December 2018 in 13 governorates of the Tunisian territory. This updated checklist reports 145 new national species records (139 basidiomycetes and six ascomycetes) belonging to 57 genera and 13 families. Data related to distribution, ecology and preferential hosts of each recorded taxon are also provided. [ABSTRACT FROM AUTHOR]

Background: Tuber aestivum Vittad., known as black summer truffle, represents high-value food especially used as garnishment in nouvelle cuisine. The aim of this study was to investigate on the viable microbial populations associated with T. aestivum ascomata collected in different sites of Sicily and one locality of Umbria (Italy). Methods: The ripe ascomata of black summer truffles were collected from Central Italy. Cell densities of spoilage bacteria, fecal indicators, potential pathogens, yeasts, and molds were analyzed. Statistical analysis was conducted with XLSTAT software. Results: The microbiological counts of truffles ranged between 6.00 and 9.63 log Colony Forming Unit (CFU)/g for total mesophilic count and between 6.18 and 8.55 log CFU/g for total psychrotrophic count; pseudomonads were in the range 6.98-9.28 log CFU/g. Listeria spp. and coagulase-positive streptococci detected in no samples. Coagulase-negative streptococci were found in some samples with 2.11-4.76 log CFU/g levels. Yeasts and filamentous fungi were detected at consistent levels of 3.60-7.81 log CFU/g. Significant differences (p<0.01) were found between samples and also for all microbial groups. Conclusion: This study evidenced that the common brushing procedure applied for preparation of truffles is not sufficient to eliminate microbial risks for consumers. The application of an efficient decontamination treatment is strongly suggested before consumption of fresh truffles. [ABSTRACT FROM AUTHOR]

The authors report updated notes on the acclimatization, distribution, areas suitable for cultivation and, potential use of Argania spinosa (Sapotaceae) in southern Italy. Based on observations carried out on the plants cultivated in Bari and the Botanical Garden of Palermo, and on ecological requirements of the species it is possible to consider A. spinosa as a woody species easily adaptable to the coastal climate of southern Italy. [ABSTRACT FROM AUTHOR]

The authors recorded in the city of Bari 221 specific and infraspecific taxa, used as onramentals, belonging to 126 genera of 64 families with a prevalence of exotic species over native ones. The study is preparatory to the redevelopment of urban green areas concerning the recent Municipal Regulation on green spaces in the city. The flora investigated is rich in elements native to Italy. Anyway, the most common species are commonly used as ornamental also in the other regions of Italy. Argania spinosa, Ceiba speciosa, Cyperus papyrus, Euphorbia ingens, Ficus rubiginosa, and Jacaranda mimosifolia are species less commonly used and noteworthy, because at their climatic limit. [ABSTRACT FROM AUTHOR]

The conservation, fruition and management of landscape and natural resources is one of the most important topic of the moment. Here we presented a study on naturalistic hotspots that can be found along the Itinerarium Rosaliae, a naturalistic and religious route in Sicily that crosses three natural reserves and one natural regional park connecting Mount Pellegrino with the Hermitage of Santo Stefano di Quisquina. On the whole 7 semi-natural woods, 13 monumental trees, 8 geosites, and 4 areas of high naturalistic interest were identified. This initiative can be of example for other territories where human and natural heritage can be connected for an organic network of fruition. [ABSTRACT FROM AUTHOR]

Within the last decade, checklists of fungi of several countries have been published or updated. Nevertheless, no checklists of macromycetes have hitherto been published for Tunisia (North Africa) apart from a mycocoenological study reporting 34 listed species. This work presents a list of macromycetes collected from January 2014 to March 2015 in six governorates of northern Tunisia. One hundred and twenty-three species (117 basidiomycetes and six ascomycetes) belonging to 78 genera and 46 families were recorded. [ABSTRACT FROM PUBLISHER]

The article different species of bryophyte species. Topics include Andreaea flexuosa moss flora found in Alberto de Agostini National Park, Monte Buckland, Chile; Atrichum tenellum found in Black Sea coast on wet sandy soil humus in steppe; and Bazzania flaccida herbarium found in alpine grassland with Polytrichum–Sphagnum hummock.

Thirty-six lignicolous fungal species (4 Ascomycota and 32 Basidiomycota), included in 16 families and 28 genera have been recorded in different natural and reforested areas of Sicily. Amylostereum laevigatum, Ceriporia excelsa, Phlebia lilascens, and Stereum insignitum represent new records for Sicily. Notes on some rare species are also here reported. [ABSTRACT FROM AUTHOR]

An investigation on the macrofungal diversity of the National Park “Appennino Lucano, Val D'Agri, Lagonegrese” (Basilicata, southern Italy) was carried out, together with an evaluation of wild edible mushrooms in agro-forest ecosystems and their possible exploitation as a new source of food and revenue in rural and under-developed areas of this region. An unpublished list of 249 mushroom taxa (229Basidiomycotaand 20Ascomycota), mostly belonging to the generaTricholoma,Tuber,Russula,Amanita,Boletus,Lactarius,Mycena,Agaricus,ClitocybeandHygrophorus, growing in this important natural area is provided together with ecological characterization of the recorded specimens.Inonotus obliquusis a new record for Basilicata, whileMycena bresadolanais reported for the first time from southern Italy. The presence ofAmaurodon mustialaënsis, an extremely rare species of the northern hemisphere reported for the first time on white fir, is noteworthy. Among the previous findings, 116 species of edible mushrooms are presented and discussed in view of their relative abundance and edibility. [ABSTRACT FROM PUBLISHER]

A list of myxomycetes collected in Pantelleria, a volcanic island located 110 km southwest of the island of Sicily (Italy), is presented with data on distribution. Forty-nine taxa were identified, 38 of which are new for Sicily. The myxomycete diversity of Pantelleria was also compared with that of other volcanic islands located in the Atlantic and Pacific oceans. [ABSTRACT FROM AUTHOR]

The macrofungal species richness and community assemblages in Italian native woodlands of oaks and Carpinus betulus and non-native woodlands of Pinus spp., Cupressus sempervirens and Eucalyptus camaldulensis were examined through the collection of basidiomata and ascomata over 1 year. The sampling in Collestrada (Umbria) and Pizzo Manolfo (Sicily) forests revealed 216 species of macrofungi. The results indicate differences in macromycete richness and diversity patterns between the two sites. The dominant tree species of the two sites were different; thus, the Collestrada forests had higher mycorrhizal species richness, while the Pizzo Manolfo forest had a higher relative number of saprotroph macrofungi. The macrofungal community of Quercus frainetto woodland from Collestrada forest was richer and more diverse than the other site's woodland types. This study highlighted that both Collestrada and Pizzo Manolfo forests provide a habitat for diverse macrofungal species, not in the least ectomycorrhizal species. [ABSTRACT FROM AUTHOR]

On the basis of literature data and personal observation, a list of 338 species (319 Basidiomycetes, 18 Ascomycetes and 1 Zygomycetes) belonging to 156 genera included in 70 families is here reported for Calabria. Comparing the literature data with our records we con- firmed the presence of 281 species while 57 are new for Calabria. [ABSTRACT FROM AUTHOR]

Field investigations carried out in a mixed forest ofFagus sylvaticaandTaxus baccatain the Nebrodi Natural Park (Sicily, southern Italy) allowed us to identify a very rare lignicolous ascomyceteCapnobotrys dingleyae, a new species for southern Europe. [ABSTRACT FROM PUBLISHER]

The article focuses on the study which aims for the evaluation of the quality and safety of the daily consumption of mushrooms by consumers. Topics discussed include the identification of Escherichia (E) coli in analyzed sample, the food borne diseases in Italy, and the involvement of E. coli in drug resistance.

The article discusses the Mycoticon project (EU, LdV-ToI), an identification and sustainable exploitation of wild edible mushrooms in rural areas, and mentions the formation of an innovative training package to reach educational and income-generating demands in South Europe, as well as to improve the use of mushrooms as high-value food. Topics include the economic potential of the mushrooms, the biology and ecology of mushroom fungi, and the guidelines mushroom cultivation.