Pleurotus cornucopiae

Last updated • 3 min readFrom Wikipedia, The Free Encyclopedia

Pleurotus cornucopiae
2011-06-30 Pleurotus cornucopiae 3 70824.jpg
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Fungi
Division: Basidiomycota
Class: Agaricomycetes
Order: Agaricales
Family: Pleurotaceae
Genus: Pleurotus
Species:
P. cornucopiae
Binomial name
Pleurotus cornucopiae
(Paulet) Rolland (1910)
Synonyms

Dendrosarcus cornucopiae
Pleurotus sapidus

Pleurotus cornucopiae
Information icon.svg
Gills icon.png Gills on hymenium
Offset cap icon.svg Cap is offset
Decurrent gills icon2.svg Hymenium is decurrent
Ring stipe icon.svg Stipe has a ring
Transparent spore print icon.svg
Spore print is white
Saprotrophic fungus.svgParasitic fungus.svgEcology is saprotrophic or parasitic
Mycomorphbox Edible.pngEdibility is edible

Pleurotus cornucopiae is a species of edible fungus in the genus Pleurotus , It is quite similar to the better-known Pleurotus ostreatus , and like that species is cultivated and sold in markets in Europe and China, but it is distinguished because its gills are very decurrent, forming a network on the stem.

Contents

Naming

The species name means "of the Cornucopia" (horn of plenty), which is appropriate since the mushrooms are edible and sometimes take on a shape similar to a drinking horn.

The original definition of this species, or basionym, was made by Jean-Jacques Paulet in 1793 as Dendrosarcos cornucopiae. At a time when most gilled mushrooms were lumped into genus Agaricus , Paulet invented genus Dendrosarcos, later Latinised to Dendrosarcus, for those having an excentric or missing stipe. In fact those fungi have not been found to be a closely related group, and today the name only has historical interest, though the taxonomic rules imply that it still needs to be recorded. [1] [2] [3] In 1871 in his "Führer in die Pilzkunde" ("Guide to Mycology"), Paul Kummer introduced Pleurotus as a genus, [4] but the allocation of P. cornucopiae to it was only done later in 1910 by Léon Louis Rolland. [2]

The synonym Pleurotus sapidus due to Schulzer (1873) is sometimes seen

The English name "Branched Oyster Mushroom" has been given to this species. [5]

Description

The following sections use the given references throughout. [6] [7] [8] [9]

General

Microscopic characteristics

Distribution, habitat & ecology

This mushroom is saprobic on dead wood and can also be a weak parasite. [8] It occurs stumps and fallen trunks of oak, beech, elm, and other broad-leaved trees.

Appearing from spring to late summer, it is distributed in the wild throughout Europe, where it varies locally between common and fairly rare. [7] It is also reported from the U.S. and Mexico. [11]

Similar species

P. citrinopileatus in a German market Limonenseitlinge (Pleurotus citrinopileatus) - ver2.jpg
P. citrinopileatus in a German market

Pleurotus cornucopiae is quite similar to the well-known food mushroom Pleurotus ostreatus , being distinguished because in the latter case, the gills are not very decurrent and the cap colour is slate or bluish grey. Another species, Pleurotus pulmonarius has a comparable cap colour to P. cornucopiae but the gills on the stipe are similar to P. ostreatus.

It is even more closely related to the yellow-capped "golden oyster mushroom", Pleurotus citrinopileatus , which is native to eastern Asia. The forms are easily distinguishable by the cap colour, but they are sometimes considered to be just varieties of the same species, and as a consequence golden oyster mushrooms are sometimes identified using the older scientific name Pleurotus cornucopiae. [12] However, according to the mycological reference "Species Fungorum", these are two separate species. [13]

Human impact

This mushroom is edible and it is cultivated in a manner similar to P. ostreatus, though less extensively. [14] For instance a Chinese paper evaluated several commercially available varieties of P. cornucopiae and reported that it in the Shanghai area an appropriate growth medium is cotton-seed hulls and wood-chips, with 65% water content. [15] Another paper (actually treating the yellow-topped form) also suggested pasteurized switch grass as a useful substrate, though the yield was less than with cotton-seed hulls and straw. [12]

It is a mild parasite of broad-leaved trees. [8]

Related Research Articles

<i>Pleurotus ostreatus</i> Species of fungus

Pleurotus ostreatus, the oyster mushroom, oyster fungus, hiratake, or pearl oyster mushroom is a common edible mushroom. It is one of the more commonly sought wild mushrooms, though it can also be cultivated on straw and other media.

<i>Pleurotus eryngii</i> Species of edible musroom

Pleurotus eryngii is an edible mushroom native to Mediterranean regions of Europe, the Middle East, and North Africa, but also grown in many parts of Asia.

<i>Pleurotus</i> Genus of fungi

Pleurotus is a genus of gilled mushrooms which includes one of the most widely eaten mushrooms, P. ostreatus. Species of Pleurotus may be called oyster, abalone, or tree mushrooms, and are some of the most commonly cultivated edible mushrooms in the world. Pleurotus fungi have also been used in mycoremediation of pollutants, such as petroleum and polycyclic aromatic hydrocarbons.

<i>Omphalotus nidiformis</i> Species of bioluminescent fungus in the family Marasmiaceae

Omphalotus nidiformis, or ghost fungus, is a gilled basidiomycete mushroom most notable for its bioluminescent properties. It is known to be found primarily in southern Australia and Tasmania, but was reported from India in 2012 and 2018. The fan or funnel shaped fruit bodies are up to 30 cm (12 in) across, with cream-coloured caps overlain with shades of orange, brown, purple, or bluish-black. The white or cream gills run down the length of the stipe, which is up to 8 cm (3 in) long and tapers in thickness to the base. The fungus is both saprotrophic and parasitic, and its fruit bodies are generally found growing in overlapping clusters on a wide variety of dead or dying trees.

<i>Pleurotus dryinus</i> Species of fungus

Pleurotus dryinus, commonly known as the veiled oyster mushroom, is a species of fungus in the family Pleurotaceae. It grows on dead wood and is also a weak pathogen; infecting especially broad-leaved trees.

<i>Pleurotus pulmonarius</i> Species of mushroom

Pleurotus pulmonarius, commonly known as the Indian oyster, Italian oyster, phoenix mushroom, or the lung oyster, is a mushroom very similar to Pleurotus ostreatus, the pearl oyster, but with a few noticeable differences. The caps of pulmonarius are much paler and smaller than ostreatus and develops more of a stem. P. pulmonarius also prefers warmer weather than ostreatus and will appear later in the summer. Otherwise, the taste and cultivation of the two species is generally described as largely the same. Another similar species, North America's Pleurotus populinus, is restricted to growing on aspen and cottonwood.

<i>Hygrophorus agathosmus</i> Species of fungus

Hygrophorus agathosmus, commonly known as the gray almond waxy cap or the almond woodwax, is a species of fungus in the family Hygrophoraceae. It was first described by Elias Magnus Fries in 1815; Fries gave it its current name in 1838. A widespread species, it is distributed in the United States, Europe, Africa, and India, and is found growing under spruce and pine in mixed forests. The fruit bodies are characterized by a light grayish cap that measures up to 8 cm (3.1 in) in diameter, waxy gills, a dry stem, and the distinct odor of bitter almonds. An edible but bland-tasting mushroom, extracts of the fruit bodies have been shown in laboratory tests to have antimicrobial activity against various bacteria that are pathogenic to humans.

<i>Phyllotopsis nidulans</i> Species of fungus

Phyllotopsis nidulans, commonly known as the mock oyster or the orange oyster, is a species of fungus in the family Phyllotopsidaceae, and the type species of the genus Phyllotopsis. It is widely dispersed in temperate zones of the Northern Hemisphere, where it grows on decaying wood. The fungus fruit body consists of a fan-shaped, light orange fuzzy cap up to 8 cm (3 in) wide that grows singly or in overlapping clusters. On the cap underside are crowded orange gills. Mock oyster mushrooms have a strong, unpleasant odor, and are regarded as inedible though nonpoisonous.

<i>Hygrophorus purpurascens</i> Species of fungus

Hygrophorus purpurascens, commonly known as the purple-red waxy cap, is a species of agaric fungus in the family Hygrophoraceae. Its cap has a pink background color with streaks of purplish red overlaid, and mature gills have red spots.

<i>Pleurotus citrinopileatus</i> Species of fungus

Pleurotus citrinopileatus, the golden oyster mushroom, is an edible gilled fungus. Native to eastern Russia, northern China, and Japan, the golden oyster mushroom is very closely related to P. cornucopiae of Europe, with some authors considering them to be at the rank of subspecies. In far eastern Russia, P. citrinopileatus, they are called iI'mak, is one of the most popular wild edible mushrooms.

<i>Pleurotus populinus</i> Species of fungus

Pleurotus populinus, the aspen oyster mushroom, is a gilled fungus native to North America. It is found on dead wood of aspen and cottonwood trees. Although morphologically similar to Pleurotus ostreatus and Pleurotus pulmonarius, it has been shown to be a distinct species incapable of cross-breeding. P. populinus is reported to be edible. Unlike P. ostreatus, which fruits in the autumn and winter, P. populinus fruits in late spring and summer.

<i>Omphalotus japonicus</i> Species of fungus

Omphalotus japonicus, commonly known as the tsukiyotake(月夜茸), is an orange to brown-colored gilled mushroom native to Japan and Eastern Asia. It is a member of the cosmopolitan genus Omphalotus, the members of which have bioluminescent fruit bodies which glow in darkness. A 2004 molecular study shows it to be most closely related to a clade composed of Omphalotus nidiformis of Australia, Omphalotus olivascens of Western North America and Omphalotus olearius of Europe.

<i>Paralepista flaccida</i> Species of fungus

Paralepista flaccida is a species of mushroom found across the Northern Hemisphere. It is known to form fairy rings.

<span class="mw-page-title-main">Léon Louis Rolland</span> French mycologist (1841–1912)

Léon Louis Rolland was a French mycologist.

<i>Infundibulicybe gibba</i> Species of gilled mushroom

Infundibulicybe gibba, and commonly known as the common funnel or funnel cap, is a species of gilled mushroom which is common in European woods.

<i>Hohenbuehelia petaloides</i> Species of fungus

Hohenbuehelia petaloides, commonly known as the leaflike oyster or the shoehorn oyster mushroom, is a species of agaric fungus belonging to the family Pleurotaceae. The fruit bodies have pale to brown funnel-shaped caps with decurrent gills and are considered edible. The species has a cosmopolitan distribution and is found near the decaying wood it feeds on.

<i>Hypsizygus ulmarius</i> Species of mushroom-forming fungus

Hypsizygus ulmarius, also known as the elm oyster mushroom, and less commonly as the elm leech, elm Pleurotus, is an edible fungus. It has often been confused with oyster mushrooms in the Pleurotus genus but can be differentiated easily as the gills are either not decurrent or not deeply decurrent. While not quite as common as true oyster mushrooms, they have a wide range globally in temperate forests. The mushrooms and vegetative hyphae of this species have been studied in recent years for their potential benefits to human health, and mycoremediation.

<i>Pleurotus opuntiae</i> Species of fungus

Pleurotus opuntiae is a species of Agaricales fungus that grows in the semi-arid climate of central Mexico and in New Zealand, whose mushroom is edible and considered a delicacy in the cuisine of indigenous peoples of Mexico. It is known as hongo de maguey común in Mexican Spanish, seta de chumbera/nopal in Peninsular Spanish, and kjoo'wada in Otomi language. Phylogenetic research has shown that while it belongs to P. djamor-cornucopiae clade, it forms its own intersterility group, but it has also been claimed to be genetically inter-incompatible with P. australis, P. ostreatus (extra-limital), P. pulmonarius and P. purpureo-olivaceus of New Zealand.

<i>Pleurotus euosmus</i> Species of fungus

Pleurotus euosmus, also known as tarragon oyster mushroom, is a species of edible fungus in the genus Pleurotus, It is quite similar to the better-known Pleurotus ostreatus, but it is distinguished by its strong smell reminiscent of tarragon and substantially larger spores.

<i>Pleurotus parsonsiae</i> Species of fungus

Pleurotus parsonsiae, also known as velvet oyster mushroom, is a species of edible fungus in the genus Pleurotus, endemic to New Zealand.

References

  1. For the original name, see "Dendrosarcus cornucopiae page". Species Fungorum. Royal Botanic Gardens Kew. Retrieved 2017-02-11.
  2. 1 2 For Dendrosarcus and also the current name and synonyms, see "Pleurotus cornucopiae page". Species Fungorum. Royal Botanic Gardens Kew. Retrieved 2017-02-11.
  3. Jean-Jacques Paulet (1793). Traité des Champignons. Vol. 2. L'Imprimerie Nationale Exécutive du Louvre. p. 119. doi:10.5962/bhl.title.5417.
  4. Paul Kummer (1871). Der Führer in die Pilzkunde. Anleitung zum methodischen, leichten und sichern Bestimmen der in Deutschland vorkommenden Pilze, mit Ausnahme der Schimmel- und allzu winzigen Schleim- und Kern-Pilzchen [The guide to mycology. Introduction to methodical, easy and reliable identification of mushrooms occurring in Germany, with the exception of moulds and tiny slime moulds and Pyrenomycetes.] (in German). Zerbst: E. Luppe. p. 104.
  5. "Pleurotus cornucopiae (Paulet) Rolland - Branched Oyster Mushroom" . Retrieved 2017-02-10.
  6. Marcel Bon (1987). The Mushrooms and Toadstools of Britain and North-Western Europe. Hodder & Stoughton. p. 120. ISBN   978-0-340-39935-4.
  7. 1 2 Courtecuisse, R.; Duhem, B. (2013). Champignons de France et d'Europe (in French). Delachaux et Niestlé. p. 190. ISBN   978-2-603-02038-8. Also available in English.
  8. 1 2 3 4 5 Knudsen, H.; Vesterholt, J., eds. (2008). Funga Nordica Agaricoid, boletoid and cyphelloid genera. Copenhagen: Nordsvamp. p. 322. ISBN   978-87-983961-3-0.
  9. 1 2 See Meinhard Moser (1983). Keys to Agarics and Boleti. Translated by Simon Plant. London: Roger Phillips. p. 63. ISBN   978-0-9508486-0-0.
  10. Eyssartier, G.; Roux, P. (2013). Le guide des champignons France et Europe (in French). Belin. p. 974. ISBN   978-2-7011-8289-6.
  11. See the Global Biodiversity Information Facility page, which provides hyperlinks to records with geographical location.
  12. 1 2 Royse DJ (2004). "Yield, mushroom size and time to production of Pleurotus cornucopiae (oyster mushroom) grown on switch grass substrate spawned and supplemented at various rates". Bioresource Technology. 91 (1): 85–91. doi:10.1016/S0960-8524(03)00151-2. PMID   14585625. Note that since the abstract mentions yellow basidiomata (fruiting bodies), this paper is actually referring to P. citrinopileatus as P. cornucopiae.
  13. For the relation to P. citrinopileatus, see "Species FungorumPleurotus cornucopiae page". Species Fungorum. Royal Botanic Gardens Kew. Retrieved 2017-02-11.
  14. "Some of the Most Important Cultivated Oyster Mushroom Species" . Retrieved 2017-02-18.
  15. Shi Xiujuan (2009). "Screening of Pleurotus cornucopiae varieties and culture media suitable to Baoshan local conditions". Acta Agriculturae Shanghai (in Chinese). 25 (3): 137–139.