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''Copelandia'' is a now deprecated genus of mushrooms consisting of at least 12 species.〔Rolf Singer〕 Many American mycologists previously placed members of ''Panaeolus'' which stain blue into ''Copelandia'', whilst European mycologists generally used the name ''Panaeolus'' instead. Now all mushrooms previously categorised under the Copelandia genus are given the name Panaeolus universally.〔 The ''Copelandia'' genus was a subgenus of ''Panaeolus'' created by Abbé Giacomo Bresadola (1847–1929) in honor of Edwin Bingham Copeland (1873–1964), an American who gathered fungi in the Philippines and sent some collections to Bresadola. ''Copelandia'' species are white to gray or tan, usually with long, thin fragile stem and are delicate. They are found in the tropics and neotropics of both hemispheres, growing in grasslands, on dead moss, dead grass, sand dunes, decayed wood, and dung. Blue staining on the caps and stems can often be observed where the mushroom has been bruised due to psilocin content. The cap is never viscid and often develops a cracked appearance as it dries out. None of the mushrooms in ''Copelandia'' have a partial veil and the gills always have thick walled pseudocystidia, often with crystals at the ends. Chrysocystidia are never present. All species of ''Copelandia'' are known to contain the hallucinogens psilocin and psilocybin. () ==Species list== *''C. affinis'' (E. Horak) *''C. bispora'' (Malençon & Bertault) Singer *''C. cambodginiensis'' (Ola'h & R. Heim) Singer *''C. chlorocystis'' Singer & R.A. Weeks *''C. cyanescens'' (Berkeley & Broome) Singer *''C. lentisporus'' (Ew. Gerhardt) Guzmán *''C. mexicana'' Guzmán *''C. tirunelveliensis'' Natarajan & Raman *''C. tropica'' Natarajan & Raman *''C. tropicalis'' (Ola'h) Singer & R.A. Weeks 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「Copelandia」の詳細全文を読む スポンサード リンク
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