整合生物学期刊网

Plant Diversity ›› 2008, Vol. 30 ›› Issue (02): 147-150.

• 研究论文 • 上一篇    下一篇

鬼笔腹菌在东亚首次发现

杨祝良1 , 葛再伟1, 2   

  • 收稿日期:2007-07-06 出版日期:2008-04-25 发布日期:2008-04-25
  • 通讯作者: 杨祝良

Phallogaster saccatus (Basidiomycetes, Fungi), First Record from East Asia

YANG Zhu-Liang1 , GE Zai-Wei1, 2   

  • Received:2007-07-06 Online:2008-04-25 Published:2008-04-25
  • Contact: YANG Zhu-Liang

摘要:

根据采自我国四川的材料和对模式标本的研究, 对鬼笔腹菌( Phallogaster saccatus) 的特征进行了详细描述, 并附有插图。该种所隶属的鬼笔腹菌属( Phallogaster) 为一个单型属, 在东亚为首次报道。其主要特征是包被单层, 表面有不规则的下陷, 成熟时下陷处发育成不规则小孔; 孢体由不规则的小腔组成,成熟时与中柱一并全部胶化溶解, 仅剩下深绿色至橄榄色的孢子成堆附着在包被的内表面; 担子果无菌托, 成熟时袋状、中空。

关键词: 鬼笔腹菌科, 幅片包目, 分类学

Abstract: Phallogaster saccatus is reported, described and illustrated from East Asia for the first time. It is characterized by its sac-like, single-layered peridium with irregularly shaped thin depressed areas which becomes perforated, the columella that deliquesces and entirely disappears by maturity, the olivaceous spore mass (adhering to the inner surface of the otherwise hollow basidioma) that breaks irregularly when mature, the absence of a volva and the bacilliform to cylindric, smooth basidiospores with a nearly truncate base and a short sterigmal appendage. The genus Phallogaster is currently viewed as monotypic.

Key words: Phallogastraceae

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