白磷蘑菇

子实体大型。菌盖宽7.5-15cm，初半球形，后平展，白色或淡黄褐色，有块状多角形鳞片，菌盖中部鳞片较厚而大，多龟裂，常反卷，边缘多纵裂，有时附着菌幕残片。菌肉白色，坚实，厚，伤变蓝紫粉色，尤其菌柄与菌盖联接处更明显，幼时有鱼腥味或石碳酸味。菌褶初白色，后变粉红色到黑褐色，稍密，窄，离生，不等长。菌柄长5-7cm，粗2-4cm，坚实，有时稍带粉灰紫色，近圆柱形或向下渐细，常呈纺锤形，菌环以下有赭石色鳞片。菌环单层，白色，膜质，生菌柄上部或中部较窄。孢子印深褐色。孢子褐色，卵圆形，广椭圆形，光滑，6-8μm×5-6μm。Large basidiocarps. Pileus 7.5–15 cm broad, initially hemispherical, then applanate, white to pale yellowish-brown, with fleshy polygonal scales; scales at the pileus center are thicker and larger, frequently cracked and revolute, while the margin is often longitudinally split, sometimes with remnants of universal veil attached. Context white, firm, thick, discoloring blue-pink when bruised, especially at the junction of stipe and pileus, with a fishy or carbolic odor when young. Lamellae initially white, turning pinkish to dark brown, subdense, narrow, free, unequal. Stipe 5–7 cm long, 2–4 cm thick, firm, sometimes slightly pinkish-gray-purple, subcylindrical or tapering downward, often fusiform, with ochraceous scales below the annulus. Annulus single, white, membranous, attached to the upper or middle portion of the stipe, narrow. Spore print dark brown. Spores brown, ovoid, broadly ellipsoid, smooth, 6–8 × 5–6 μm.

搜集汇总

背景与挑战

背景概述

该数据集描述了真菌“白磷蘑菇”（学名Agaricus bernardii Quél.）的菌种资源信息，属于国家菌种资源库管理的微生物资源，分类为生物学林学领域。数据集提供了详细的形态特征描述，包括子实体、菌盖、菌肉、菌褶和菌柄等，并支持有条件共享，可通过线上或邮件方式申请使用。