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・ Agaricocrinus americanus
・ Agaricomycetes
・ Agaricomycetidae
・ Agaricomycotina
・ Agaricostilbaceae
・ Agaricostilbales
・ Agaricostilbomycetes
・ Agaricus
・ Agaricus abruptibulbus
・ Agaricus albolutescens
・ Agaricus arorae
・ Agaricus arvensis
・ Agaricus augustus
・ Agaricus aurantioviolaceus
・ Agaricus benesii
Agaricus bernardii
・ Agaricus bisporus
・ Agaricus bitorquis
・ Agaricus bresadolanus
・ Agaricus californicus
・ Agaricus campestris
・ Agaricus cupreobrunneus
・ Agaricus deserticola
・ Agaricus dulcidulus
・ Agaricus excellens
・ Agaricus freirei
・ Agaricus fuscofibrillosus
・ Agaricus hondensis
・ Agaricus impudicus
・ Agaricus inapertus


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Agaricus bernardii : ウィキペディア英語版
Agaricus bernardii

''Agaricus bernardii'', commonly called the salt-loving mushroom, is an agaric fungus in the family Agaricaceae. A short, squat mushroom, the thick stem is usually less than the diameter of the cap, which ranges from . Found in Asia, Europe, North America, and New Zealand, it is a salt-tolerant species that grows in salt marshes, dunes, and coastal grassland. The fungus produces fruit bodies (mushrooms) with convex to flattened caps up to in diameter, atop thick stems up to long. The cap surface is whitish to buff, and can develop scales or warts in age. Gills are initially pink before turning brown when the spores mature. The flesh turns reddish when it is cut or bruised. The mushroom somewhat resembles ''Agaricus bitorquis'' but it differs from that species by the reddish-brown staining of cap and stem tissue, the nature of the ring on the stem, as well as its briny odor. An edible mushroom, it is stronger in flavor but similar to the store-bought button mushrooms, ''Agaricus bisporus''.
==Taxonomy==
The species was first described by French mycologist Lucien Quélet as ''Psalliota bernardi'' in 1879, based on collections made in La Rochelle, a seaport on the Bay of Biscay (France).〔 Pier Andrea Saccardo transferred it to ''Agaricus'' in 1887. Synonyms include ''Psalliota bernardii'', ''Pratella bernardii'', ''Fungus bernardii'', and ''Agaricus campestris'' subsp. ''bernardii''.〔
The infrageneric (below genus-level) classification of ''A. bernardii'' is not known with certainty. In his 1978 proposed classification, Paul Heinemann placed it in the subsection ''Bitorques'' of the section ''Agaricus''.〔 Although the species has some similarities with species in the section ''Duploannulatae'' based on the structure of its veil and its tendencies towards rufescence (developing a red coloration), molecular analysis shows that it does not belong in this section.〔〔 An earlier (1999) analysis suggested that it is closely related to the "Agaricus clade", which contains ''A. subperonatus'', ''A. devoniensis'', ''A. bisporus'', ''A. spissicaulis'', ''A. bitorquis'', and ''A. impudicus''.〔 In 1986, Henri Romagnesi placed it in section ''Chitonioides'';〔 Solomon Wasser demoted this to a subsection of ''Duploannulatae'' in 1995,〔 and later provided molecular support for his decision. In addition to ''A. bernardii'', species in Wasser's concept of subsection ''Chitonioides'' include ''A. rollanii'', ''A. bernardiiformis'', ''A. gennadii'', ''A. pequinii'', and ''A. nevoi''.〔
The species was named after the original collector, G. Bernard.〔 ''Agaricus bernardii'' is commonly known as the salt-loving mushroom.〔

抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)
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