Miquel Àngel Pérez-De-Gregorio

Miquel Àngel Pérez-De-Gregorio
Mycological Association Joaquín Codina

About

33
Publications
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69
Citations
Additional affiliations
March 2014 - March 2017
Mycological Association Joaquín Codina
Mycological Association Joaquín Codina
Position
  • CEO

Publications

Publications (33)
Article
Full-text available
The use of molecular tools for the systematic study of fungi is enabling the boundaries of some species for which a wide ecology and geographical distribution was assumed to be reassessed. The present work aims to establish the taxonomic identity of some recently sequenced Spanish samples belonging to the genus Fomes by means of a phylogeny built w...
Article
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RESUMEN: Mycena pachyderna Kühner, una escurridiza especie cortícola. Se estudian los ejemplares de una colección de basidiomas que crecían sobre madera descompuesta, en suelo encharcado de un bosque de ribera en Castellar de la Frontera (Cádiz). La descripción de los ejemplares se acompaña de fotografías macro y microscópicas de los caracteres sin...
Article
Résumé : Les auteurs présentent et illustrent une nouvelle espèce de Psathyrella trouvée dans des milieux sableux limoneux, sur des sols plus ou moins salins, en Espagne et en France. Les auteurs définissent la place de ce taxon dans l’arbre phylogénétique, par rapport aux autres psathyrelles sabulicoles. Les différences avec ces psathyrelles sont...
Article
Full-text available
Hydropus conicus Bas & Weholt, a rare mycenoid basidiomycete new for mycological flora in Spain. Micobotánica-Jaén año XII nº 1. Enero-Marzo (20170222). The study of the specimens of acollection of basidiomata identified as Hydropus conicus, from Santa Elena (Jaén), provided the opportunity to cite a new species for the mycological flora of the Ibe...
Article
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Three interesting taxa of Mycenaceae, recorded in Catalonia, are described, commented and illustrated: Mycena polyadelpha (Lasch) Kühner, Mycena latifolia (Peck) A.H. Sm., and Mycena cinerella (P. Karst.) P. Karst.
Article
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Para este cuarto trabajo hemos seleccionado 22 táxones (2 mixomicetes, 1 ascomicetes y 19 basidiomicetes) entre los cuales destacamos por su interés o rareza: Callistosporium olivaceum var. aerinum, Calocybella pudica, Inocybe phaeoleuca var. grandispora, Pseudolaccaria pachypylla y Xeromphalina setulipes. Se aportan macro y microfotografias de las...
Article
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Sumary: PÉREZ-DE-GREGORIO, M. À. (2016) Russula camarophylla Romagn., in Iberian Peninsule. Yesca 28: 53-58. One interesting taxon of Russula, found for first time in Spain, is described, illustrate and commented.
Article
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Third study of the fungi that grow in the zones of dunes of the Iberian Peninsula and the Balearic Islands
Article
Mycena sect. Calodontes is a taxonomically intricate group comprising phylospecies so far not recognizable using a morphological recognition approach. In this study we re-examine and sequence Iberian material of Porpoloma aranzadii, including the type specimen. The dextrinoid lamellar trama and mycelial hyphae in the type specimen, the latter cover...
Research
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ABSTRACT: Lactarius purpureobadius Malençon ex Basso, in Spain. One interesting taxon, previously unrecorded in Spain, is described, commented and illustrated.
Article
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An interesting species of Mycena is described for the first time from the Iberian peninsula Resumen: En este trabajo se describe una interesante especie de Mycena, recolectada por vez primera en la Península Ibérica. Riassunto: In questo articolo si descrive una interessante specie di Mycena, raccolta per la prima volta nelle Penisola Iberica. INTR...
Article
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In this second work 28 taxa (1 myxomycete, 6 ascomycetes and 21 basidiomycetes) are listed, described or discussed. Five of species mentioned are special interest, namely: Discinella boudieri, Entoloma llimonae, E. olivaceohebes, Laccaria trichodermophora and Mycena schildiana. Macro- and microphotographs are afforded
Article
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ABSTRACT. Mycena seynii f. albida Robich. A interesting taxon of Mycenaceae, not recorded in Iberian Peninsula, is described, commented and illustrated.
Article
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This is the first of a series of contributions aimed to offer a best knowledge of the mycobiota observed in the dune ecosystems of the Iberian Peninsula and Balearic Island.
Article
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Article Marasmiellus celebanticus (Agaricales, Omphalotaceae), a new species of Marasmiellus sect. Candidi collected in the Mediterranean area Abstract Marasmiellus celebanticus, collected in the coastal area of northeast Spain, is illustrated and described as a new species on the basis of morphological features and ITS sequence analysis. According...
Article
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Two species of Psathyrella from Girona (Catalonia, Spain), P. phegophila and P. pseudogordonii, are fully described, including data on their ecology, chorology and taxonomy, and illustrated by colour pictures and micrographs.
Article
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Clitopilus fuscoumbonatus is described and illustrated as a new species belonging to the subgenus Rhodophana on the basis of a collection from Spain. The new species is characterised by darkly coloured basidiomata, with a sharply umbonate pileus, small, widely ellipsoid, undulate-verruculose basidiospores and by clamped hyphae.
Article
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Russula flavispora Romagn., a rare species found in Catalonia. Russula flavispora Romagn., is a rare and interesting species of the genus. This is the first report in Catalonia and, probably, also in the Iberian Peninsula. A description and iconography based on three collections is given.
Article
Full-text available
The authors describe and comment several collections of Tubaria decurrens (Peck) Murrill, a species originally described from Kansas (North America) and found in Catalonia (Spain, Iberian peninsula). A synonymy is proposed with Omphalia subfulviceps Murrill and Tubaria omphaliopsis Singer (= Melanomphalia omphaliopsis (Singer) Singer). Microscopic...
Article
Full-text available
The authors describe and comment several collections of Tubaria decurrens (Peck) Murrill, a species originally described from Kansas (North America) and found in Catalonia (Spain, Iberian peninsula). A synonymy is proposed with Omphalia subfulviceps Murrill and Tubaria omphaliopsis Singer (= Melanomphalia omphaliopsis (Singer) Singer). Microscopic...
Article
Full-text available
This study extends the number of taxa of fungi catalogued in the Natural Park of the Volcanic Zone of the Garrotxa up to 504. 39 taxa have been identified in the Phylum Ascomycota represented in 22 genera and 463 taxa in the Phylum Basidiomycota represented in 121 genera. Additionally 2 taxa have been indicated in two genera of Myxomycota at the mo...
Article
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Gomphidius tyrrhenicus D. Antonini et M. Antonini, an unfrequent Mediterranean species. Some collections of this Mediterranean species, recently described and renamed has been gathered in Catalonia, Balearic islands and Castelló (Valencian community). The authors offer an updated original description, with line drawings of microscopic characters an...
Article
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An ecological study of Cistus vegetation in Catalonia (Spain) revealed the existence of a previously undescribed species of Hemimycena section Lacteae characterized by a yellowish tinge on mature basidiomata and the production of blastoconidia on cap and stipe. This species, close to H. lactea, is described as Hemimycena conidiogena. Ecological dis...
Article
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Four interesting species of fungi recorded for the first time in the 'herían Peninsula. Four species of fungi: Dermoloma josserandii Dennis et P.D. Orton, Lyophyllum boreale (Fr.) Papetti, Microglossum .fuscorubens Boud. and Psathyrella halophila Esteve-Rav. et Enderle, are described, commented and illustrated. After our available information, thes...
Article
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ABSTRACT. A contribution to the knowledge of the macromycetes of Majorca Island. II. (Balearic Islands). This work reports 40 species: 3 Ascomycetes and 37 Basidiomycetes. After our information, 37 of them are new records for the Balearic Islands, and a further 3 are new records for Majorca. Of special interest are: Suillus bellinii f. lutea forma...
Article
Full-text available
A contribution to the knowledge of the macromycetes of Majorca island (Balearic Islands). This work reports 96 species: 1 myxomycete, 14 ascomicetes and 81 basidiomicetes. After our information, 38 of them are new records for the Balearic Islands, and 3 are new records for Majorca. Of special interest are: Geopora clausa ssp. clausa, Hydnocystis pi...

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