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Saffron Ringless Amanita (''Amanita crocea'') is a species of Amanita widely distributed in Europe. ==Description== * Cap: The cap is free of rings with the volva and has a diameter of 5 – 10 cm, yellow-orange in colour with an apricot tinge at the centre. It expands to become flat or sometimes convex at the umbo, a small raised central area. * Volva: Thick, white, at least 40 – 100 mm wide, saffron orange or a little browner than that in colour in the centre when fresh and paler at the margin. * Gills: Gills are free and cream in mass (sometimes with a slight salmon or pinkish reflection, and 2 - 3± mm broad. * Stem/Stripe:The stem or stipe is 85 - 230 x 7 – 14 mm, 10 – 15 cm long and 1 - 1.5 cm in diameter, tapering, decorated with paler fibrils in a "flame" pattern, with the decoration later becoming orange or brown-orange (darker than the underlying stipe surface)with a membranous sack-like volva at the base. *Spores:The white spores measure (8.0-) 9.4 - 11.8 (-18.8) x (7.5-) 8.5 - 11.0 (-16.0) µm.〔http://www.njcc.com/~ret/amanita/species/croceas.html〕〔http://www.first-nature.com/fungi/id_guide/amanitaceae/amanita_crocea.php Amanita crocea-Pictures, habitat and identification guide.〕 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「Amanita crocea」の詳細全文を読む スポンサード リンク
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