中国网盘衣属地衣一新记录种  

A New Record of Sarcogyne from China

作　　者：冯磊 冯瑞意 宋晓华 张璐璐 FENG Lei;FENG Rui-yi;SONG Xiao-hua;ZHANG Lu-lu(Yantai Kunyu Mountain Forest Farm,Yantai 264112,Shandong China;Institute of Environment and Ecology,Shandong Normal University,Jinan 250014,Shandong China)

机构地区：[1]烟台市昆嵛山林场,山东烟台264112 [2]山东师范大学环境与生态研究院,山东济南250014

出　　处：《亚热带植物科学》2024年第2期169-174,共6页Subtropical Plant Science

基　　金：昆嵛山国家级自然保护区管理局项目(SDGP370697202102000038)。

摘　　要：结合形态、化学、分子生物学等方法对采自山东省昆嵛山的地衣标本进行分类鉴定,发现石网盘衣Sarcogyne endopetrophila Tokizawa&Y.Ohmura为网盘衣属地衣中国新记录种。该标本主要形态特征为:地衣体石内生,子囊盘网衣型,较小,盘面红棕色至黑色,无粉霜,子实下层不明显,囊层基浅棕色且厚,分生孢子器疣状至球形,分生孢子椭圆形。文中提供详细的形态描述和物种特征图,并编制中国网盘衣属地衣分种检索表。In order to investigate the species diversity of lichenized fungi in Kunyu Mountain,Shandong Province,identification was carried out using morphological,chemical and phylogenetic analyses.Sarcogyne endopetrophila Tokizawa&Y.Ohmura was found as a newly recorded species from China.It is characterized by endolithic thalli,small lecideoid apothecia with dark-red to black discs lacking pruina,indistinct subhymenium,pale brown and thick hypothecium,verrucose to globose pycnidia and ellipsoid conidia.Detailed taxonomic description and photos as well as a key to all known Chinese Sarcogyne species were provided.

关 键 词：微孢衣科 分类 地衣 新记录 昆嵛山 

分 类 号：Q948.2[生物学—植物学]