Psathyrella is the archetypal little brown mushroom genus with few easily discernable characters causing it to be considered a "clean-up" genus for other small brown-spored saprotrophic species found worldwide. While molecular studies have demonstrated that mushroom genera based on homoplastic morphological characters are artificial, the degree of phylogenetic heterogeneity contained within Psa...

A fungus with gelatinous poroid fruiting bodies was found in Puerto Rico and determined by macro- and micromorphology to be most similar to members of the lamellate agaric genus Resupinatus. This species is described as a new species, Resupinatus porosus. Phylogenetic analyses of ribosomal DNA sequences support the inclusion of this fungus in the clade containing Resupinatus, and indicate that ...

Bryophytes are a dominant and functionally important component of the forest floor vegetation in boreal forests, yet little is known about the fungal diversity associated with these abundant plants. Using molecular identification, we document an ecologically and phylogenetically diverse array of fungi associated with the living parts of three widespread and abundant boreal forest bryophytes, i....

The complex pigment pattern of fly agaric (Amanita muscaria) cap skins has been studied by LC-DAD and mass spectrometry. Among the betaxanthins the corresponding derivatives of serine, threonine, ethanolamine, alanine, Dopa, phenylalanine and tryptophan are reported for the first time to contribute to the pigment pattern of fly agarics. Betalamic acid, the chromophoric precursor of betaxanthins...

We report the discovery of a fossil agaricoid homobasidiomycete from Dominican amber (ca 15-20 Ma). Aureofungus yaniguaensis appears to be a member of the euagarics clade, but its precise taxonomic placement is obscure. This is the fourth known fossil agaric and the third from Dominican amber.

Fly agaric (Amanita muscaria) was investigated using a 1H NMR-based metabolomics approach. The caps and stems were studied separately, revealing different metabolic compositions. Additionally, multivariate data analyses of the fungal basidiomata and the type of soil were performed. Compared to the stems, A. muscaria caps exhibited higher concentrations of isoleucine, leucine, valine, alanine, a...

Ji?Cinnamon 5xiv, Myrrh (Balsamodendron) 5xi, Agaric, Spikenard (Nardus Indicus), Ginger, Saffron, Seeds of treacle Mustard (Thlaspi Arvense) or Mitliridate Mustard (Lepidium Campestre), Frankincense (Resin of Abies Excelsa), Chio Turpentine (Resin of Pistacia Terebinthus) of each 5x. Camel's Hay (Juncus Odoratus), Costus (Costus Arabicus or Auklandia Costus or Aplotaxis Auriculata) or Zedoary ...

The basidiomycetous agaric Gerronema nemorale Har. Takah. was collected at several localities in the Republic of Korea (South Korea). A macroand microscopic description and cultivational characteristics are given. Also physiological studies were performed. These included measuring of extracellular ligninolytic enzymes and monitoring of protein and glucose concentration in media. Its placement i...

Non-agaric macrofungi of Hamedan province (Iran), belonging to the genus Verpa Sw. (family Morchellaceae), were collected and identified based on morphological features (Dennis 1981 and Häffner 1991).