The Aphyllophorales is an obsolete order of fungi in the Basidiomycota. The order is entirely artificial, bringing together a miscellany of species now grouped among the clavarioid fungi, corticioid fungi, cyphelloid fungi, hydnoid fungi, and poroid fungi. [1]
The order Aphyllophorales was first proposed in 1922 by Carleton Rea. [2] "A-phyllo-phora" means "not bearing gills", distinguishing the Aphyllophorales from the gilled agarics (mushrooms and toadstools) that Rea placed in the Agaricales. The Gasteromycetales and Heterobasidiomycetes were also excluded.
As originally conceived, the Aphyllophorales contained the families Clavariaceae, Cyphellaceae, Fistulinaceae, Hydnaceae, Meruliaceae, Polyporaceae, Polystictaceae, and Thelephoraceae. [2] Most of these families are still current, albeit in an amended form. [3]
Though many attempts were made to create a more natural classification of the Basidiomycota, the Aphyllophorales continued to be used (at least by some) until entirely superseded in the 1990s by classification systems based on cladistic analysis of DNA sequences. [1]
The Cantharellaceae are a family of fungi in the order Cantharellales. The family contains the chanterelles and related species, a group of fungi that superficially resemble agarics but have smooth, wrinkled, or gill-like hymenophores. Species in the family are ectomycorrhizal, forming a mutually beneficial relationship with the roots of trees and other plants. Many of the Cantharellaceae, including the chanterelle, the Pacific golden chanterelle, the horn of plenty, and the trumpet chanterelle, are not only edible, but are collected and marketed internationally on a commercial scale.
The Pluteaceae are a family of small to medium-sized mushrooms which have free gill attachment and pink spores. Members of Pluteaceae can be mistaken for members of Entolomataceae, but can be distinguished by the angled spores and attached gills of the Entolomataceae. The four genera in the Pluteaceae comprise the widely distributed Volvariella and Pluteus, the rare Chamaeota, and Volvopluteus, which was newly described in 2011 as a result of molecular analysis. The Dictionary of the Fungi estimates there are 364 species in the family.
The Hygrophoraceae are a family of fungi in the order Agaricales. Originally conceived as containing white-spored, thick-gilled agarics, including Hygrophorus and Hygrocybe species, DNA evidence has extended the limits of the family, so it now contains not only agarics, but also basidiolichens and corticioid fungi. Species are thus diverse and are variously ectomycorrhizal, lichenized, associated with mosses, or saprotrophic. The family contains 25 genera and over 600 species. None is of any great economic importance, though fruit bodies of some Hygrocybe and Hygrophorus species are considered edible and may be collected for sale in local markets.
The Clavulinaceae are a family of fungi in the order Cantharellales. The family is not well defined, but currently comprises species of clavarioid fungi as well as some corticioid fungi. These species are nutritionally diverse, some being ectomycorrhizal, others wood-rotting saprotrophs, others lichenized, and yet others lichenicolous.
The Tremellomycetes are a class of dimorphic fungi. Some species have a gelatinous fruiting body or a sacculate parenthesome. There are 3 orders, 11 families, 50 genera, and 377 species in the Tremellomycetes. Tremellomycetes are yeasts, dimorphic taxa, and species that form complex fruiting bodies. Tremellomycetes have 3 orders which can be found in plants, humans, animals. Cystofilobasidiales can be found in plants, Filobasidiella can be found in human bodies and inside insects, and Tremellales can be found on mosses.
The Hydnaceae are a family of fungi in the order Cantharellales. Originally the family encompassed all species of fungi that produced basidiocarps having a hymenium consisting of slender, downward-hanging tapering extensions referred to as "spines" or "teeth", whether they were related or not. This artificial but often useful grouping is now more generally called the hydnoid or tooth fungi. In the strict, modern sense, the Hydnaceae are limited to the genus Hydnum and related genera, with basidiocarps having a toothed or poroid hymenium. Species in the family are ectomycorrhizal, forming a mutually beneficial relationship with the roots of trees and other plants. Hydnum repandum is an edible species, commercially collected in some countries and often marketed under the French name pied de mouton.
The Corticiaceae are a family of fungi in the order Corticiales. The family formerly included almost all the corticioid fungi, whether they were related or not, and as such was highly artificial. In its current sense, however, the name Corticiaceae is restricted to a comparatively small group of mainly corticioid genera within the Corticiales, though the family is as yet not well defined.
The Meruliaceae are a family of fungi in the order Polyporales. According to a 2008 estimate, the family contains 47 genera and 420 species. As of April 2018, Index Fungorum accepts 645 species in the family.
The Auriculariales are an order of fungi in the class Agaricomycetes. Species within the order were formerly referred to the "heterobasidiomycetes" or "jelly fungi", since many have gelatinous basidiocarps that produce spores on septate basidia. Around 200 species are known worldwide, placed in six or more families, though the status of these families is currently uncertain. All species in the Auriculariales are believed to be saprotrophic, most growing on dead wood. Fruit bodies of several Auricularia species are cultivated for food on a commercial scale, especially in China.
The Auriculariaceae are a family of fungi in the order Auriculariales. Species within the family were formerly referred to the "heterobasidiomycetes" or "jelly fungi", since many have gelatinous basidiocarps that produce spores on septate basidia. Around 100 species are known worldwide. All are believed to be saprotrophic, most growing on dead wood. Fruit bodies of several Auricularia species are cultivated for food on a commercial scale, especially in China.
The Cystofilobasidiales are an order of fungi in the class Tremellomycetes of the Basidiomycota. They usually exhibit a life phase of free-living yeasts. Meiotic taxa are heterothallic or selfsporulating. They form dikaryote teliospores, from which the unicellular basidia are formed. The hyphae usually have dolipore septa without a parenthesome, and their cell walls contain xylose. Cystofilobasidium is the type genus. The order contains one family with nine genera and 20 species.
The Megalosporaceae are a family of mostly lichen-forming fungi belonging to the class Lecanoromycetes in the division Ascomycota. Most species have a tropical distribution. The family contains three genera and 38 species.
Xylobolus is a genus of fungi in the Stereaceae family. The Dictionary of the Fungi estimated the genus to contain three widely distributed species; another, X. thoenii, was added in 2011. The genus was circumscribed by Petter Karsten in 1881.
The Cryptobasidiaceae are a family of fungi in the Basidiomycota, Exobasidiales order. Species in the family have a widespread distribution, especially in neotropical areas. Members of the Cryptobasidiaceae are plant pathogens that grow parasitically on the leaves, stems and fruits of plants, especially those in the family Lauraceae.
The Exobasidiaceae are a family of fungi in the division Basidiomycota, order Exobasidiales. The family contains 5 genera and 56 species. Species in the family have a widespread distribution, especially in temperate areas. Members of the Exobasidiaceae are plant pathogens that grow on the leaves of plants, especially those in the family Ericaceae.
The Graphiolaceae are a family of fungi in the Basidiomycota, Exobasidiales order. Species in the family have a widespread distribution, especially in warm temperate and tropical areas. Members of the Graphiolaceae are plant pathogens that grow biotrophically on the leaves of plants in the Palmae family.
The Cryptomycocolacomycetes are a class of fungi in the Pucciniomycotina subdivision of the Basidiomycota. The class contains a single order, the Cryptomycocolacales, which in turn contains the single family Cryptomycocolacaceae. The family has two monotypic genera.
The Tulasnellaceae are a family of fungi in the order Cantharellales. The family comprises mainly effused (patch-forming) fungi formerly referred to the "jelly fungi" or heterobasidiomycetes. Species are wood- or litter-rotting saprotrophs, but many are also endomycorrhizal associates of orchids and some have also been thought to form ectomycorrhizal associations with trees and other plants.
Lagarobasidium is a genus of corticioid fungi in the Schizoporaceae family. Circumscribed by Swiss mycologist Walter Jülich in 1974, the genus contain three species.