Tyromyces pulcherrimus | |
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Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Fungi |
Division: | Basidiomycota |
Class: | Agaricomycetes |
Order: | Polyporales |
Family: | Polyporaceae |
Genus: | Tyromyces |
Species: | T. pulcherrimus |
Binomial name | |
Tyromyces pulcherrimus | |
Synonyms [1] | |
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Tyromyces pulcherrimus, commonly known as the strawberry bracket, is a species of poroid fungus in the family Polyporaceae. It is readily recognisable by its reddish fruit bodies with pores on the cap underside. The fungus is found natively in Australia and New Zealand, where it causes a white rot in living and dead logs of southern beech and eucalyptus. In southern Brazil, it is an introduced species that is associated with imported eucalypts.
The fungus was first described in 1922 by English-born Australian dentist and botanist Leonard Rodway, who called it Polyporus pulcherrimus. Curtis Gates Lloyd, an American mycologist to whom Rodway had sent a specimen for examination, suggested a similarity to Albatrellus confluens . [2] Gordon Herriot Cunningham transferred it to the genus Tyromyces in 1922 to give it the name by which it is known by today. [3] Some sources refer to the species as Aurantiporus pulcherrimus, after Buchanan and Hood's proposed 1992 transfer to Aurantiporus . [4]
The specific epithet pulcherrimus is derived from the Latin word for "very beautiful". One common name used for the fungus is strawberry bracket. [5]
The fruit bodies of Tyromyces pulcherrimus are bracket-shaped caps that measure 3–8 cm (1.2–3.1 in) in diameter. They are sessile, lacking a stipe, and are instead attached directly to the substrate. The cap colour when fresh is cherry red or salmon, but it dries to become brownish. The cap surface can be hairy, particularly near the point of attachment. Pores on the cap underside are red, and number about 1–3 per millimetre. The flesh is soft and thick, red, and watery. It does not have any distinct odour. [6] Tyromyces pulcherrimus is inedible. [5]
With a monomitic hyphal system, Tyromyces pulcherrimus contains only generative hyphae. These hyphae are clamped, and are sometime covered with granules, or an orange substance that appears oily. The hyphae in the context are arranged in a parallel fashion, and strongly agglutinated to form a densely packed tissue. Cystidia are absent from the hymenium. The basidia are club shaped with typically four sterigmata, and measure 15–23 by 6.5–7.5 μm. Spores are ellipsoid to more or less spherical, hyaline, and measure 5–7 by 3.5–4.5 μm. [4]
Tyromyces pulcherrimus is a white rot fungus that grows on the exposed heartwood of several tree species. It has been recorded on southern beech (Nothofagus cunninghamii) in Victoria and Tasmania and on Antarctic beech (Nothofagus moorei) in Queensland and New South Wales. [6] In Tasmania, evidence suggests that it prefers wet forests, including rainforest and wet sclerophyll forest. [7] In Brazil, it is an introduced species that has been recorded on imported eucalypts. [5] It has been found there in Rio Grande do Sul State. [8] In New Zealand, the fungus has been recorded on red beech (Fuscospora fusca) and silver beech (Lophozonia menziesii). [9]
Daedaleopsis confragosa, commonly known as the thin walled maze polypore or the blushing bracket, is a species of polypore fungus in the family Polyporaceae. A plant pathogen, it causes a white rot of injured hardwoods, especially willows. The fruit bodies are semicircular and tough, have a concentrically zoned brownish upper surface, and measure up to 20 cm (8 in) in diameter. The whitish underside turns gray-brown as the fruit body ages, but bruises pink or red. It is found all year and is common in northern temperate woodlands of eastern North America, Europe, and Asia. The species was first described from Europe in 1791 as a form of Boletus, and has undergone several changes of genus in its taxonomic history. It acquired its current name when Joseph Schröter transferred it to Daedaleopsis in 1888.
Tyromyces chioneus, commonly known as the white cheese polypore, is a species of polypore fungus. A widely distributed fungus, it has a circumpolar distribution, in temperate boreal pine forests, of Asia, Europe, and North America, causes white rot in dead hardwood trees, especially birch.
Meripilus giganteus is a polypore fungus in the family Meripilaceae. It causes a white rot in various types of broadleaved trees, particularly beech (Fagus), but also Abies, Picea, Pinus, Quercus and Ulmus species. This bracket fungus, commonly known as the giant polypore or black-staining polypore, is often found in large clumps at the base of trees, although fruiting bodies are sometimes found some distance away from the trunk, parasitizing the roots. M. giganteus has a circumboreal distribution in the northern Hemisphere, and is widely distributed in Europe. In the field, it is recognizable by the large, multi-capped fruiting body, as well as its pore surface that quickly darkens black when bruised or injured.
Echinochaete is a genus of fungi in the family Polyporaceae. Circumscribed by English mycologist Derek Reid in 1963, the genus is widespread in tropical regions and contains five species.
Favolus, or honeycomb fungus, is a genus of fungi in the family Polyporaceae. The fruit bodies of Favolus species are fleshy with radially arranged pores on the underside of the cap that are angular and deeply pitted, somewhat resembling a honeycomb.
Skeletocutis is a genus of about 40 species of poroid fungi in the family Polyporaceae. The genus has a cosmopolitan distribution, although most species are found in the Northern Hemisphere. It causes a white rot in a diverse array of woody substrates, and the fruit bodies grow as a crust on the surface of the decaying wood. Sometimes the edges of the crust are turned outward to form rudimentary bracket-like caps.
Tyromyces is a genus of poroid fungi in the family Polyporaceae. It was circumscribed by mycologist Petter Karsten in 1881. The type species is the widely distributed Tyromyces chioneus, commonly known as the white cheese polypore. The phylogenetic position of Tyromyces within the Polyporales is uncertain, but it appears that it does not belong to the "core polyporoid clade". Tyromyces is polyphyletic as it is currently circumscribed, and has been described as "a dumping place for monomitic white-rot species with thin-walled spores."
Amanita australis is a species of fungus in the family Amanitaceae. It produces small- to medium-sized fruit bodies, with brown caps up to 9 centimetres in diameter covered with pyramidal warts. The gills on the underside of the cap are white, closely crowded together, and free from attachment to the stem. The stem, up to 9 cm long, has a ring and a bulbous base. The mushroom may be confused with another endemic New Zealand species, A. nothofagi, but can be distinguished by differences in microscopic characteristics.
Lentinus brumalis is an inedible species of fungus in the family Polyporaceae. Its common name is the winter polypore. The epithet brumalis means "occurring in the winter", describing how this species tends to fruit during winter. It causes white rot on dead hardwood, and is distributed throughout the Northern Hemisphere in temperate and boreal zones.
Picipes badius, commonly known as the black-footed polypore or black-leg, is a species of fungus in the family Polyporaceae. It causes a white rot of hardwoods and conifers. The species is found in temperate areas of Asia, Australia, Europe, and North America. It has a dark brown or reddish-brown cap that reaches a diameter of 25 cm (9.8 in), and a stipe that is often completely black or brown at the top and black at the base.
Hapalopilus rutilans is a species of polypore fungus in the family Polyporaceae. Officially described in 1821, it was transferred to its current genus Hapalopilus six decades later. It is commonly known as the tender nesting polypore, purple dye polypore, or the cinnamon bracket. This widely distributed species is found on five continents. It grows on the fallen or standing dead wood of deciduous trees, in which it fruits singly, in groups, fused, or in overlapping clusters. Fruit bodies are in the form of kidney-shaped to semicircular, cinnamon-orange-brown brackets. The underside of the fruit body features a yellowish to brownish pore surface with tiny angular pores, from which spores are released.
Roridomyces austrororidus, commonly known as the austro dripping bonnet, is a species of agaric fungus in the family Mycenaceae. Described as new to science in 1962 by American mycologist Rolf Singer, it is found in South America, New Zealand, and Australia, where it grows on rotting wood.
Boletopsis nothofagi is a fungus in the family Bankeraceae. The fungus forms grey fruit bodies that grow in clusters. Like all species of Boletopsis, it has a porous spore-bearing surface on the underside of the cap, but differs from other species of Boletopsis by having characteristics such as elongated spores and a green discoloration when stained with potassium hydroxide. Boletopsis nothofagi is endemic to New Zealand and has a mycorrhizal association with red beech. It is unknown when exactly the fungus forms its fruit body, but it has so far been found solely in May, during autumn in the Southern Hemisphere.
Pycnoporellus alboluteus, commonly known as the orange sponge polypore, is a species of polypore fungus in the family Fomitopsidaceae. Distributed throughout the boreal conifer zone, the fungus is found in mountainous regions of western North America, and in Europe. It causes a brown cubical rot of conifer wood, especially spruce, but also fir and poplar. The soft, spongy orange fruit bodies grow spread out on the surface of fallen logs. Mature specimens have tooth-like or jagged pore edges. A snowbank mushroom, P. alboluteus can often be found growing on logs or stumps protruding through melting snow. Although the edibility of the fungus and its usage for human culinary purposes are unknown, several species of beetles use the fungus as a food source.
Laetiporus portentosus is a species of polypore fungus in the family Fomitopsidaceae, found in South America, Australia, and in the North Island and northern South Island of New Zealand.
Nigroporus vinosus is a species of poroid fungus in the family Steccherinaceae, and the type species of the genus Nigroporus. Its fruit bodies have brownish caps with tinges of purple or red. The cap underside has a pore surface the same colour as the cap, and minute pores. Nigroporus vinosus has a pantropical distribution. It has been recorded from Africa, North America, Central America, South America, Asia, and Oceania. It is a wood-decay fungus that causes a white rot.
Loweomyces fractipes is a species of poroid fungus in the family Steccherinaceae, and the type species of the genus Loweomyces. It is a widely distributed species, found in North America, Europe, Central America, South America, and Korea.
Amylocystis lapponica is a species of bracket fungus in the family Fomitopsidaceae, and the type species of genus Amylocystis. It produces medium-sized, annual fruit bodies that are soft, and have a strong, distinct smell. The fungus is a saprophyte that feeds on coniferous wood of logs lying on the ground, and causes brown rot. It is a rather rare species that only occurs in old-growth forest.
Skeletocutis stramentica is a species of poroid fungus in the family Polyporaceae that is found in New Zealand.
Armillaria aotearoa is a species of mushroom-forming fungus in the family Physalacriaceae. This plant pathogen species is one of four Armillaria species that have been identified in New Zealand, the others being A. novae-zelandiae, A. limonea, and A. hinnulea.