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Mycena clariviolacea : ウィキペディア英語版 | Mycena clariviolacea
''Mycena clariviolacea'' is a mushroom in the Mycenaceae family.〔 First reported as a new species in 2007, it is known only from Kanagawa, Japan, where it fruits on dead fallen twigs in forests dominated by oak and chinquapin trees. Distinctive features of this species are found in its medium-sized, dark violet fruit bodies, with caps up to in diameter and slender stems that are about long. Microscopic characteristics include the amyloid spores (staining when treated with Melzer's reagent), the club-shaped cheilocystidia (cystidia on the gill edge) that are covered with one or more, knob-like, apical protuberances, the absence of pleurocystidia (cystidia on the gill face), and the cylindrical, diverticulate caulocystidia (cystidia on the stem). ==Taxonomy, naming, and classification== The mushroom was first collected by Japanese mycologist Haruki Takahashi in 2000, and, along with seven other ''Mycena'' species, was reported as a new species in a 2007 publication. The specific epithet is derived from the Latin words ''clari-'' (meaning "clear") and ''violacea'' ("violaceous"). The Japanese name is ''Shikon-sakuratake'' (シコンサクラタケ).〔 According to Takahashi, the amyloid spores, the cheilocystidia covered with one or more, knob-like, apical excrescences, the diverticulate elements in the cortical layer of cap and stem, and the diverticulate caulocystidia suggest that the species is best classified in the section ''Fragilipedes'', as defined by the Dutch ''Mycena'' specialist Maas Geesteranus.〔〔
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Mycena clariviolacea」の詳細全文を読む
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