| Sistotremastrum | |
|---|---|
 | |
| Sistotremastrum niveocremeum | |
| Scientific classification | |
| Kingdom: | |
| Division: | |
| Class: | |
| Order: | |
| Family: | |
| Genus: | Sistotremastrum J.Erikss. (1958) |
| Type species | |
| Sistotremastrum suecicum Litsch. ex J.Erikss. (1958) | |
| Species | |
S. guttuliferum | |
Sistotremastrum is a genus of crust fungi in the Hydnodontaceae family. The genus has a widespread distribution, and contains four species. [1] [2] Sistotremastrum was defined by Swedish mycologist John Eriksson in 1958. [3]
Basidiomycota is one of two large divisions that, together with the Ascomycota, constitute the subkingdom Dikarya within the kingdom Fungi. More specifically, Basidiomycota includes these groups: mushrooms, puffballs, stinkhorns, bracket fungi, other polypores, jelly fungi, boletes, chanterelles, earth stars, smuts, bunts, rusts, mirror yeasts, and the human pathogenic yeast Cryptococcus. Basidiomycota are filamentous fungi composed of hyphae and reproduce sexually via the formation of specialized club-shaped end cells called basidia that normally bear external meiospores. These specialized spores are called basidiospores. However, some Basidiomycota are obligate asexual reproducers. Basidiomycota that reproduce asexually can typically be recognized as members of this division by gross similarity to others, by the formation of a distinctive anatomical feature, cell wall components, and definitively by phylogenetic molecular analysis of DNA sequence data.
Saccharomycotina is a subdivision (subphylum) of the division (phylum) Ascomycota in the Kingdom Fungi. It comprises most of the ascomycete yeasts. The members of Saccharomycotina reproduce by budding and they do not produce ascocarps.
Neolecta is a genus of ascomycetous fungi that have fruiting bodies in the shape of unbranched to lobed bright yellowish, orangish to pale yellow-green colored, club-shaped, smooth, fleshy columns up to about 7 cm tall. The species share the English designation "Earth tongues" along with some better-known fungi with a similar general form, but in fact they are only distantly related.
The Phanerochaetaceae are a family of mostly crust fungi in the order Polyporales.
The Botryobasidiaceae are a family of fungi in the order Cantharellales. The family contains a group of corticioid fungi that form thin, web-like basidiocarps. Some species form asexual anamorphs producing chlamydospores. All are believed to be wood-rotting or litter-rotting saprotrophs. None is known to be of any economic importance.
Peniophora is a genus of fungi which are plant pathogens. Members of the genus belong to the class Agaricomycetes, order Russulales, and family Peniophoraceae. The genus is widespread, and contains 62 species. The species of Peniophora are resupinate, or crust-like, and are described as corticioid. A number of its members are parasitised by other fungi. For example, Tremella mesenterica is a parasite to several species of Peniophora.
Urnula is a genus of cup fungi in the family Sarcosomataceae, circumscribed by Elias Magnus Fries in 1849. The genus contains several species found in Asia, Europe, Greenland, and North America. Sarcosomataceae fungi produce dark-colored, shallow to deep funnel-shaped fruitbodies with or without a stipe, growing in spring. The type species of the genus is Urnula craterium, commonly known as the devil's urn or the gray urn. Urnula species can grow as saprobes or parasites having an anamorphic state. The anamorphic form of U. craterium causes Strumella canker, on oak trees.
Paraphaeosphaeria is a genus of fungi in the Didymosphaeriaceae family. The genus has 23 species found in Europe and North America. Anamorph forms are found in the genus Paraconiothyrium. The genus was circumscribed by O.E. Eriksson in 1967.
Scytinostromella is a genus of crust fungi in the Stereaceae family. The widespread genus contains five species. The genus was circumscribed by Estonian mycologist Erast Parmasto in 1968, who set Peniophora heterogenea as the type species. Characteristic features of the genus include dimitic hyphae, spores that are both amyloid and asperulate, and the presence of cystidia and rhizomorphic strands.
Geastrum pectinatum is an inedible species of mushroom belonging to the earthstar family of fungi. Although young specimens are spherical, fruit body development involves the outer layer of tissue splitting open like a star into 7 to 10 pointed rays that eventually bend back to point downward, revealing a small – 1 to 2.5 cm broad – spore sac. The spore sac is supported by a small radially wrinkled stalk. There is a distinct conical opening (peristome) at the top of the spore sac that is up to 8 mm (0.3 in) long. It is commonly known as the beaked earthstar or the beret earthstar, in reference to the shape of the spore sac and its prominent, protruding peristome. The mass of spores and surrounding cells within the sac, the gleba, is dark-brown, and becomes powdery in mature specimens. Spores are spherical, measuring 4 to 6 micrometers in diameter, with warts on their surfaces. Although uncommon, Geastrum pectinatum has a cosmopolitan distribution, and has been collected in various locations in Europe, North and South America, Asia, Australia and Africa, where it grows on the ground in open woods. Like several other earthstars, crystals of calcium oxalate are found on G. pectinatum, and are thought to be involved in fruit body maturation.
Ramariopsis kunzei is an edible species of coral fungi in the family Clavariaceae, and the type species of the genus Ramariopsis. It is commonly known as white coral because of the branched structure of the fruit bodies that resemble marine coral. The fruit bodies are up to 5 cm (2.0 in) tall by 4 cm (1.6 in) wide, with numerous branches originating from a short rudimentary stem. The branches are one to two millimeters thick, smooth, and white, sometimes with yellowish tips in age. Ramariopsis kunzei has a widespread distribution, and is found in North America, Europe, Asia, and Australia.
Hypochnicium is a genus of corticioid fungi in the family Meruliaceae. The genus was circumscribed by mycologist John Eriksson in 1958.
Pycnoporus is a genus of fungi in the family Polyporaceae. This genus is distinguished from most other polypores because of its brilliant red-orange color. Modern mycology recognizes five distinct species of Pycnoporus: the type P. cinnabarinus, P. coccineus, P. palibini, P. puniceus, and P. sanguineus. These species are divided somewhat by morphology, biogeography, and DNA sequence.
The corticioid fungi are a group of fungi in the Basidiomycota typically having effused, smooth basidiocarps that are formed on the undersides of dead tree trunks or branches. They are sometimes colloquially called crust fungi or patch fungi. Originally such fungi were referred to the genus Corticium and subsequently to the family Corticiaceae, but it is now known that all corticioid species are not necessarily closely related. The fact that they look similar is an example of convergent evolution. Since they are often studied as a group, it is convenient to retain the informal (non-taxonomic) name of "corticioid fungi" and this term is frequently used in research papers and other texts.
Repetobasidium is a genus of fungi in the Hymenochaetales. It was circumscribed by Swedish mycologist John Eriksson in 1958.
Hyphodontia is a genus of fungi in the family Hymenochaetaceae. The genus was circumscribed by Swedish mycologist John Eriksson in 1958.
Fibriciellum is a fungal genus in the family Hydnodontaceae. The genus is monotypic, and contains one corticioid species, Fibriciellum silvae-ryae, found in Europe. The genus and species were described in 1975.
Amphinema byssoides is a species of corticioid fungus known to form mycorrhizal relationships with spruce trees.
John Leonard Eriksson was a Swedish mycologist. He specialized in crust fungi of the basidiomycetes, collecting in Sweden, Finland and Canada.
 | This Agaricomycetes-related article is a stub. You can help Wikipedia by expanding it. |