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Catathelasma : ウィキペディア英語版 | Catathelasma
''Catathelasma'' is a genus of fungi in the Tricholomataceae family. The genus contains four species, none of which is common. ==Description== All four species of ''Catathelasma'' are found in North America but only one (''C. imperiale'') is known in Europe. They are all fairly massive ''Tricholoma''-like fungi, but are distinguished from that genus because they have decurrent gills and (at the microscopic level) because they have amyloid spores and a bilateral gill trama.〔 They are mycorrhizal, growing on the ground under conifers, have a tough consistency, and their stems taper towards the bottom and are often partly buried in the soil. They have prominent veil remnants (two rings, or a ring and a volva). They all tend to be found in the mountains. In Europe the single species varies in frequency from "quite rare" to "rare". 〔〔〔
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「Catathelasma」の詳細全文を読む
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