山东科学 ›› 2017, Vol. 30 ›› Issue (5): 95-98.doi: 10.3976/j.issn.1002-4026.2017.05.016

• 其他研究论文 • 上一篇    下一篇

山东地衣新记录科——文字衣科

王启栋,吴晓晗,贾泽峰*   

  1. 聊城大学生命科学学院,山东 聊城 252059
  • 收稿日期:2017-03-28 出版日期:2017-10-20 发布日期:2017-10-20
  • 通信作者: 贾泽峰。 E-mail: zfjia2008@163.com E-mail:zfjia2008@163.com
  • 作者简介:王启栋(1992—), 男, 硕士研究生, 研究方向为真菌学分类。
  • 基金资助:

    国家自然科学基金(31270066,31093440,31493010,31493011);山东优秀青年科学基金(BS2011SW028)

Graphidaceae, a new lichen family record to Shandong Province

WANG Qi-dong, WU Xiao-han, JIA Ze-feng*   

  1. College of Life Sciences,Liaocheng University, Liaocheng 252059, China
  • Received:2017-03-28 Online:2017-10-20 Published:2017-10-20

摘要:

本文报道了山东地衣新记录科——文字衣科。新记录基于该科双缘衣属(Diploschistes)下的裂果双缘衣(D. actinostomus),凭证标本采集于山东泰山。该种主要特征为地衣体壳状;子囊果为子囊壳类,半埋生,子囊8孢;子囊孢子褐色,砖壁型,大小20~30 μm × 12.5~15 μm。该种的报道填补了山东地衣该科记录的空白,对文字衣科区系研究也具重要意义。

关键词: 厚顶盘目, 新记录, 地衣型子囊菌, 分类学

Abstract:

The lichen species Diploschistes actinostomus (Graphidaceae, Ostropales) collected from Mt. Tai was reported as a new record to Shandong Province. It was characterized by saxicolous habit, crustose thallus, subimmersed perithicoid apothecia, 8spored ascus; and brownish muriform ascospores (20~30 μm × 12.5~15 μm in size). This species with its genus Diploschistes and family Graphidaceae is the first report from Shandong Province, which fills the blank of the records of Shandong lichens and is also important for flora study of Graphidaceae .

Key words: Ostropales, taxonomy, lichenized Ascomycota, new record

中图分类号: 

  • Q949.34+2.1