作者：曾惠中
類別：圖書文獻類 - 手稿
材質：紙質
年代：1969~1969
尺寸：長:24.6 x 寬:20.5 (cm)
藏品來源：曾惠中捐贈
登錄號：2019-001-0001-007
藏品描述：木材腐朽菌如根據為害木材的部份，可分為根腐菌和莖腐菌兩大類，黑輪層殼菌屬子囊菌，危害多種闊葉樹種，被害木質部形成雜斑腐朽。本菌在木材上形成黑褐色的子座，呈現蕈菇狀，緊附於樹皮，半球形、橢圓形至多球形。
The inedible fungus Daldinia concentrica is distributed globally and the fungi develop wherever conditions are suitable- it lives on dead and decaying wood, and is a common, widespread saprotroph. The fungus is ball-shaped, with a hard, friable, shiny black fruiting body 2 to 7 cm wide. It resembles a chunk of coal, which gives it several of its common names, including coal fungus and carbon balls.